rpms/python-rpm-generators
7
0
Fork 0
Code Issues Pull Requests Releases Activity

RHEL 9.0.0 Alpha bootstrap

Browse Source 
The content of this branch was automatically imported from Fedora ELN
with the following as its source:
https://src.fedoraproject.org/rpms/python-rpm-generators#bfb7f70b994d667b703a6b16c2b35d5056572800
This commit is contained in:
Troy Dawson 2020-10-14 20:10:06 -07:00
parent 9ed5083a29
commit e25505c276
30 changed files with 4021 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
.gitignore vendored
View File

@ -0,0 +1,3 @@
/test-sources-2020-04-29.tar.gz
/tests/__pycache__/
/tests/data/scripts_pythondistdeps/usr/

842
COPYING Normal file
View File

@ -0,0 +1,842 @@
RPM and it's source code are covered under two separate licenses.
The entire code base may be distributed under the terms of the GNU General
Public License (GPL), which appears immediately below. Alternatively,
all of the source code in the lib subdirectory of the RPM source code
distribution as well as any code derived from that code may instead be
distributed under the GNU Library General Public License (LGPL), at the
choice of the distributor. The complete text of the LGPL appears
at the bottom of this file.
This alternatively is allowed to enable applications to be linked against
the RPM library (commonly called librpm) without forcing such applications
to be distributed under the GPL.
Any questions regarding the licensing of RPM should be addressed to
rpm-maint@lists.rpm.org
---------------------------------------------------------------------------
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 19yy <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19yy name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
---------------------------------------------------------------------------
GNU LIBRARY GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1991 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the library GPL. It is
numbered 2 because it goes with version 2 of the ordinary GPL.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This license, the Library General Public License, applies to some
specially designated Free Software Foundation software, and to any
other libraries whose authors decide to use it. You can use it for
your libraries, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if
you distribute copies of the library, or if you modify it.
For example, if you distribute copies of the library, whether gratis
or for a fee, you must give the recipients all the rights that we gave
you. You must make sure that they, too, receive or can get the source
code. If you link a program with the library, you must provide
complete object files to the recipients so that they can relink them
with the library, after making changes to the library and recompiling
it. And you must show them these terms so they know their rights.
Our method of protecting your rights has two steps: (1) copyright
the library, and (2) offer you this license which gives you legal
permission to copy, distribute and/or modify the library.
Also, for each distributor's protection, we want to make certain
that everyone understands that there is no warranty for this free
library. If the library is modified by someone else and passed on, we
want its recipients to know that what they have is not the original
version, so that any problems introduced by others will not reflect on
the original authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that companies distributing free
software will individually obtain patent licenses, thus in effect
transforming the program into proprietary software. To prevent this,
we have made it clear that any patent must be licensed for everyone's
free use or not licensed at all.
Most GNU software, including some libraries, is covered by the ordinary
GNU General Public License, which was designed for utility programs. This
license, the GNU Library General Public License, applies to certain
designated libraries. This license is quite different from the ordinary
one; be sure to read it in full, and don't assume that anything in it is
the same as in the ordinary license.
The reason we have a separate public license for some libraries is that
they blur the distinction we usually make between modifying or adding to a
program and simply using it. Linking a program with a library, without
changing the library, is in some sense simply using the library, and is
analogous to running a utility program or application program. However, in
a textual and legal sense, the linked executable is a combined work, a
derivative of the original library, and the ordinary General Public License
treats it as such.
Because of this blurred distinction, using the ordinary General
Public License for libraries did not effectively promote software
sharing, because most developers did not use the libraries. We
concluded that weaker conditions might promote sharing better.
However, unrestricted linking of non-free programs would deprive the
users of those programs of all benefit from the free status of the
libraries themselves. This Library General Public License is intended to
permit developers of non-free programs to use free libraries, while
preserving your freedom as a user of such programs to change the free
libraries that are incorporated in them. (We have not seen how to achieve
this as regards changes in header files, but we have achieved it as regards
changes in the actual functions of the Library.) The hope is that this
will lead to faster development of free libraries.
The precise terms and conditions for copying, distribution and
modification follow. Pay close attention to the difference between a
"work based on the library" and a "work that uses the library". The
former contains code derived from the library, while the latter only
works together with the library.
Note that it is possible for a library to be covered by the ordinary
General Public License rather than by this special one.
GNU LIBRARY GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any software library which
contains a notice placed by the copyright holder or other authorized
party saying it may be distributed under the terms of this Library
General Public License (also called "this License"). Each licensee is
addressed as "you".
A "library" means a collection of software functions and/or data
prepared so as to be conveniently linked with application programs
(which use some of those functions and data) to form executables.
The "Library", below, refers to any such software library or work
which has been distributed under these terms. A "work based on the
Library" means either the Library or any derivative work under
copyright law: that is to say, a work containing the Library or a
portion of it, either verbatim or with modifications and/or translated
straightforwardly into another language. (Hereinafter, translation is
included without limitation in the term "modification".)
"Source code" for a work means the preferred form of the work for
making modifications to it. For a library, complete source code means
all the source code for all modules it contains, plus any associated
interface definition files, plus the scripts used to control compilation
and installation of the library.
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running a program using the Library is not restricted, and output from
such a program is covered only if its contents constitute a work based
on the Library (independent of the use of the Library in a tool for
writing it). Whether that is true depends on what the Library does
and what the program that uses the Library does.
1. You may copy and distribute verbatim copies of the Library's
complete source code as you receive it, in any medium, provided that
you conspicuously and appropriately publish on each copy an
appropriate copyright notice and disclaimer of warranty; keep intact
all the notices that refer to this License and to the absence of any
warranty; and distribute a copy of this License along with the
Library.
You may charge a fee for the physical act of transferring a copy,
and you may at your option offer warranty protection in exchange for a
fee.
2. You may modify your copy or copies of the Library or any portion
of it, thus forming a work based on the Library, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) The modified work must itself be a software library.
b) You must cause the files modified to carry prominent notices
stating that you changed the files and the date of any change.
c) You must cause the whole of the work to be licensed at no
charge to all third parties under the terms of this License.
d) If a facility in the modified Library refers to a function or a
table of data to be supplied by an application program that uses
the facility, other than as an argument passed when the facility
is invoked, then you must make a good faith effort to ensure that,
in the event an application does not supply such function or
table, the facility still operates, and performs whatever part of
its purpose remains meaningful.
(For example, a function in a library to compute square roots has
a purpose that is entirely well-defined independent of the
application. Therefore, Subsection 2d requires that any
application-supplied function or table used by this function must
be optional: if the application does not supply it, the square
root function must still compute square roots.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Library,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Library, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote
it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Library.
In addition, mere aggregation of another work not based on the Library
with the Library (or with a work based on the Library) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may opt to apply the terms of the ordinary GNU General Public
License instead of this License to a given copy of the Library. To do
this, you must alter all the notices that refer to this License, so
that they refer to the ordinary GNU General Public License, version 2,
instead of to this License. (If a newer version than version 2 of the
ordinary GNU General Public License has appeared, then you can specify
that version instead if you wish.) Do not make any other change in
these notices.
Once this change is made in a given copy, it is irreversible for
that copy, so the ordinary GNU General Public License applies to all
subsequent copies and derivative works made from that copy.
This option is useful when you wish to copy part of the code of
the Library into a program that is not a library.
4. You may copy and distribute the Library (or a portion or
derivative of it, under Section 2) in object code or executable form
under the terms of Sections 1 and 2 above provided that you accompany
it with the complete corresponding machine-readable source code, which
must be distributed under the terms of Sections 1 and 2 above on a
medium customarily used for software interchange.
If distribution of object code is made by offering access to copy
from a designated place, then offering equivalent access to copy the
source code from the same place satisfies the requirement to
distribute the source code, even though third parties are not
compelled to copy the source along with the object code.
5. A program that contains no derivative of any portion of the
Library, but is designed to work with the Library by being compiled or
linked with it, is called a "work that uses the Library". Such a
work, in isolation, is not a derivative work of the Library, and
therefore falls outside the scope of this License.
However, linking a "work that uses the Library" with the Library
creates an executable that is a derivative of the Library (because it
contains portions of the Library), rather than a "work that uses the
library". The executable is therefore covered by this License.
Section 6 states terms for distribution of such executables.
When a "work that uses the Library" uses material from a header file
that is part of the Library, the object code for the work may be a
derivative work of the Library even though the source code is not.
Whether this is true is especially significant if the work can be
linked without the Library, or if the work is itself a library. The
threshold for this to be true is not precisely defined by law.
If such an object file uses only numerical parameters, data
structure layouts and accessors, and small macros and small inline
functions (ten lines or less in length), then the use of the object
file is unrestricted, regardless of whether it is legally a derivative
work. (Executables containing this object code plus portions of the
Library will still fall under Section 6.)
Otherwise, if the work is a derivative of the Library, you may
distribute the object code for the work under the terms of Section 6.
Any executables containing that work also fall under Section 6,
whether or not they are linked directly with the Library itself.
6. As an exception to the Sections above, you may also compile or
link a "work that uses the Library" with the Library to produce a
work containing portions of the Library, and distribute that work
under terms of your choice, provided that the terms permit
modification of the work for the customer's own use and reverse
engineering for debugging such modifications.
You must give prominent notice with each copy of the work that the
Library is used in it and that the Library and its use are covered by
this License. You must supply a copy of this License. If the work
during execution displays copyright notices, you must include the
copyright notice for the Library among them, as well as a reference
directing the user to the copy of this License. Also, you must do one
of these things:
a) Accompany the work with the complete corresponding
machine-readable source code for the Library including whatever
changes were used in the work (which must be distributed under
Sections 1 and 2 above); and, if the work is an executable linked
with the Library, with the complete machine-readable "work that
uses the Library", as object code and/or source code, so that the
user can modify the Library and then relink to produce a modified
executable containing the modified Library. (It is understood
that the user who changes the contents of definitions files in the
Library will not necessarily be able to recompile the application
to use the modified definitions.)
b) Accompany the work with a written offer, valid for at
least three years, to give the same user the materials
specified in Subsection 6a, above, for a charge no more
than the cost of performing this distribution.
c) If distribution of the work is made by offering access to copy
from a designated place, offer equivalent access to copy the above
specified materials from the same place.
d) Verify that the user has already received a copy of these
materials or that you have already sent this user a copy.
For an executable, the required form of the "work that uses the
Library" must include any data and utility programs needed for
reproducing the executable from it. However, as a special exception,
the source code distributed need not include anything that is normally
distributed (in either source or binary form) with the major
components (compiler, kernel, and so on) of the operating system on
which the executable runs, unless that component itself accompanies
the executable.
It may happen that this requirement contradicts the license
restrictions of other proprietary libraries that do not normally
accompany the operating system. Such a contradiction means you cannot
use both them and the Library together in an executable that you
distribute.
7. You may place library facilities that are a work based on the
Library side-by-side in a single library together with other library
facilities not covered by this License, and distribute such a combined
library, provided that the separate distribution of the work based on
the Library and of the other library facilities is otherwise
permitted, and provided that you do these two things:
a) Accompany the combined library with a copy of the same work
based on the Library, uncombined with any other library
facilities. This must be distributed under the terms of the
Sections above.
b) Give prominent notice with the combined library of the fact
that part of it is a work based on the Library, and explaining
where to find the accompanying uncombined form of the same work.
8. You may not copy, modify, sublicense, link with, or distribute
the Library except as expressly provided under this License. Any
attempt otherwise to copy, modify, sublicense, link with, or
distribute the Library is void, and will automatically terminate your
rights under this License. However, parties who have received copies,
or rights, from you under this License will not have their licenses
terminated so long as such parties remain in full compliance.
9. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Library or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Library (or any work based on the
Library), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Library or works based on it.
10. Each time you redistribute the Library (or any work based on the
Library), the recipient automatically receives a license from the
original licensor to copy, distribute, link with or modify the Library
subject to these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
11. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Library at all. For example, if a patent
license would not permit royalty-free redistribution of the Library by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Library.
If any portion of this section is held invalid or unenforceable under any
particular circumstance, the balance of the section is intended to apply,
and the section as a whole is intended to apply in other circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
12. If the distribution and/or use of the Library is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Library under this License may add
an explicit geographical distribution limitation excluding those countries,
so that distribution is permitted only in or among countries not thus
excluded. In such case, this License incorporates the limitation as if
written in the body of this License.
13. The Free Software Foundation may publish revised and/or new
versions of the Library General Public License from time to time.
Such new versions will be similar in spirit to the present version,
but may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Library
specifies a version number of this License which applies to it and
"any later version", you have the option of following the terms and
conditions either of that version or of any later version published by
the Free Software Foundation. If the Library does not specify a
license version number, you may choose any version ever published by
the Free Software Foundation.
14. If you wish to incorporate parts of the Library into other free
programs whose distribution conditions are incompatible with these,
write to the author to ask for permission. For software which is
copyrighted by the Free Software Foundation, write to the Free
Software Foundation; we sometimes make exceptions for this. Our
decision will be guided by the two goals of preserving the free status
of all derivatives of our free software and of promoting the sharing
and reuse of software generally.
NO WARRANTY
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest
possible use to the public, we recommend making it free software that
everyone can redistribute and change. You can do so by permitting
redistribution under these terms (or, alternatively, under the terms of the
ordinary General Public License).
To apply these terms, attach the following notices to the library. It is
safest to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the library's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the library, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
<signature of Ty Coon>, 1 April 1990
Ty Coon, President of Vice
That's all there is to it!

177
python-rpm-generators.spec Normal file
View File

@ -0,0 +1,177 @@
Name: python-rpm-generators
Summary: Dependency generators for Python RPMs
Version: 11
Release: 11%{?dist}
# Originally all those files were part of RPM, so license is kept here
License: GPLv2+
Url: https://src.fedoraproject.org/python-rpm-generators
# Commit is the last change in following files
Source0: https://raw.githubusercontent.com/rpm-software-management/rpm/102eab50b3d0d6546dfe082eac0ade21e6b3dbf1/COPYING
Source1: python.attr
Source2: pythondist.attr
Source3: pythonname.attr
Source4: pythondistdeps.py
Source5: pythonbundles.py
BuildArch: noarch
%description
%{summary}.
%package -n python3-rpm-generators
Summary: %{summary}
Requires: python3-setuptools
# We have parametric macro generators, we need RPM 4.16 (4.15.90+ is 4.16 alpha)
Requires: rpm > 4.15.90-0
# This contains the Lua functions we use:
Requires: python-srpm-macros >= 3.8-5
%description -n python3-rpm-generators
%{summary}.
%prep
%autosetup -c -T
cp -a %{sources} .
%install
install -Dpm0644 -t %{buildroot}%{_fileattrsdir} *.attr
install -Dpm0755 -t %{buildroot}%{_rpmconfigdir} *.py
%files -n python3-rpm-generators
%license COPYING
%{_fileattrsdir}/python.attr
%{_fileattrsdir}/pythondist.attr
%{_fileattrsdir}/pythonname.attr
%{_rpmconfigdir}/pythondistdeps.py
%{_rpmconfigdir}/pythonbundles.py
%changelog
* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 11-11
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Tue Jul 21 2020 Miro Hrončok <mhroncok@redhat.com> - 11-10
- pythondistdeps: Split Python Extras names after the rightmost plus sign
- pythondistdeps: Handle edge cases of version comparisons more closely to
upstream, despite irrationality
See: https://github.com/pypa/packaging/issues/320
* Fri Jul 10 2020 Tomas Orsava <torsava@redhat.com> - 11-9
- pythondistdeps: Implement provides/requires for extras packages
- Enable --require-extras-subpackages
- Adapt Python version marker workaround for setuptools 42+
* Fri Jun 26 2020 Miro Hrončok <mhroncok@redhat.com> - 11-8
- Fix python(abi) requires generator, it picked files from almost good directories
- Add a script to generate Python bundled provides
* Thu May 21 2020 Miro Hrončok <mhroncok@redhat.com> - 11-7
- Use PEP 503 names for requires
* Tue May 05 2020 Miro Hrončok <mhroncok@redhat.com> - 11-6
- Deduplicate automatically provided names trough Python RPM Lua macros
* Wed Apr 29 2020 Tomas Orsava <torsava@redhat.com> - 11-5
- Backporting proposed upstream changes
https://github.com/rpm-software-management/rpm/pull/1195
- Only provide python3dist(..) for the main Python versions (BZ#1812083)
- Preparation for the proper handling of normalized names (BZ#1791530)
- Add a test suite (and enable it in Fedora CI)
- Better error messages for unsupported package versions
- Fix sorting of dev versions
* Tue Apr 28 2020 Miro Hrončok <mhroncok@redhat.com> - 11-4
- Don't define global Lua variables from Python generator
* Mon Apr 20 2020 Gordon Messmer <gordon.messmer@gmail.com> - 11-3
- Handle all-zero versions without crashing
* Tue Apr 07 2020 Miro Hrončok <mhroncok@redhat.com> - 11-2
- Use dynamic %%_prefix value when matching files for python(abi) provides
- Sync with upstream RPM dist generator
* Wed Apr 01 2020 Miro Hrončok <mhroncok@redhat.com> - 11-1
- Rewrite python(abi) generators to Lua to make them faster
- RPM 4.16+ is needed
- Automatically call %%python_provide
* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 10-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Fri Jan 17 2020 Miro Hrončok <mhroncok@redhat.com> - 10-3
- Also provide pythonXdist() with PEP 503 normalized names (#1791530)
* Fri Jan 03 2020 Miro Hrončok <mhroncok@redhat.com> - 10-2
- Fix more complicated requirement expressions by adding parenthesis
* Wed Jan 01 2020 Miro Hrončok <mhroncok@redhat.com> - 10-1
- Handle version ending with ".*" (#1758141)
- Handle compatible-release operator "~=" (#1758141)
- Use rich deps for semantically versioned dependencies
- Match Python version if minor has multiple digits (e.g. 3.10, #1777382)
- Only add setuptools requirement for egg-info packages
* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 9-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Mon Jun 24 2019 Tomas Orsava <torsava@redhat.com> - 9-1
- Canonicalize Python versions and properly handle != spec
* Wed Apr 17 2019 Miro Hrončok <mhroncok@redhat.com> - 8-1
- console_scripts entry points to require setuptools
https://github.com/rpm-software-management/rpm/pull/666
* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 7-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Thu Dec 20 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 7-1
- Enable requires generator
* Wed Oct 03 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 6-1
- Tighten regex for depgen
* Sat Jul 28 2018 Miro Hrončok <mhroncok@redhat.com> - 5-4
- Use nonstandardlib for purelib definition (#1609492)
* Sat Jul 28 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 5-3
- Add pythondist generator
* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Sun Feb 11 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 5-1
- Fork upstream generators
- "Fix" support of environment markers
* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 4.14.0-2.1
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Tue Nov 28 2017 Tomas Orsava <torsava@redhat.com> - 4.14.0-2
- Switch bootsrapping macro to a bcond for modularity
* Fri Oct 20 2017 Tomas Orsava <torsava@redhat.com> - 4.14.0-1
- Rebase to rpm 4.14.0 final (http://rpm.org/wiki/Releases/4.14.0)
- Re-synchronize version/release macros with the rpm Fedora package
* Mon Sep 18 2017 Tomas Orsava <torsava@redhat.com> - 4.14.0-0.rc1.1
- Update to a new upstream version of RPM
- Drop upstreamed patches
- Renumber remaining patches
* Thu Aug 24 2017 Miro Hrončok <mhroncok@redhat.com> - 4.13.0.1-4
- Add patch 10: Do not provide pythonXdist for platform-python packages (rhbz#1484607)
* Tue Aug 08 2017 Tomas Orsava <torsava@redhat.com> - 4.13.0.1-3
- Add patch 9: Generate requires and provides for platform-python(abi)
(https://fedoraproject.org/wiki/Changes/Platform_Python_Stack)
* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 4.13.0.1-2.1
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Thu May 18 2017 Tomas Orsava <torsava@redhat.com> - 4.13.0.1-2
- Added a license file
- Added a dependency on rpm for the proper directory structure
- Properly owning the __pycache__ directory
* Tue May 02 2017 Tomas Orsava <torsava@redhat.com> - 4.13.0.1-1
- Splitting Python RPM generators from the `rpm` package to standalone one

27
python.attr Normal file
View File

@ -0,0 +1,27 @@
%__python_provides() %{lua:
-- Match buildroot/payload paths of the form
-- /PATH/OF/BUILDROOT/usr/bin/pythonMAJOR.MINOR
-- generating a line of the form
-- python(abi) = MAJOR.MINOR
-- (Don't match against -config tools e.g. /usr/bin/python2.6-config)
local path = rpm.expand('%1')
if path:match('/usr/bin/python%d+%.%d+$') then
local provides = path:gsub('.*/usr/bin/python(%d+%.%d+)', 'python(abi) = %1')
print(provides)
end
}
%__python_requires() %{lua:
-- Match buildroot paths of the form
-- /PATH/OF/BUILDROOT/usr/lib/pythonMAJOR.MINOR/ and
-- /PATH/OF/BUILDROOT/usr/lib64/pythonMAJOR.MINOR/
-- generating a line of the form:
-- python(abi) = MAJOR.MINOR
local path = rpm.expand('%1')
if path:match('/usr/lib%d*/python%d+%.%d+/.*') then
local requires = path:gsub('.*/usr/lib%d*/python(%d+%.%d+)/.*', 'python(abi) = %1')
print(requires)
end
}
%__python_path ^((%{_prefix}/lib(64)?/python[[:digit:]]+\\.[[:digit:]]+/.*\\.(py[oc]?|so))|(%{_bindir}/python[[:digit:]]+\\.[[:digit:]]+))$

90
pythonbundles.py Normal file
View File

@ -0,0 +1,90 @@
#!/usr/bin/python3 -B
# (imports pythondistdeps from /usr/lib/rpm, hence -B)
#
# This program is free software.
#
# It is placed in the public domain or under the CC0-1.0-Universal license,
# whichever is more permissive.
#
# Alternatively, it may be redistributed and/or modified under the terms of
# the LGPL version 2.1 (or later) or GPL version 2 (or later).
#
# Use this script to generate bundled provides, e.g.:
# ./pythonbundles.py setuptools-47.1.1/pkg_resources/_vendor/vendored.txt
import pathlib
import sys
# inject parse_version import to pythondistdeps
# not the nicest API, but :/
from pkg_resources import parse_version
import pythondistdeps
pythondistdeps.parse_version = parse_version
def generate_bundled_provides(path, namespace):
provides = set()
for line in path.read_text().splitlines():
line, _, comment = line.partition('#')
if comment.startswith('egg='):
# not a real comment
# e.g. git+https://github.com/monty/spam.git@master#egg=spam&...
egg, *_ = comment.strip().partition(' ')
egg, *_ = egg.strip().partition('&')
name = pythondistdeps.normalize_name(egg[4:])
provides.add(f'Provides: bundled({namespace}({name}))')
continue
line = line.strip()
if line:
name, _, version = line.partition('==')
name = pythondistdeps.normalize_name(name)
bundled_name = f"bundled({namespace}({name}))"
python_provide = pythondistdeps.convert(bundled_name, '==', version)
provides.add(f'Provides: {python_provide}')
return provides
def compare(expected, given):
stripped = (l.strip() for l in given)
no_comments = set(l for l in stripped if not l.startswith('#'))
no_comments.discard('')
if expected == no_comments:
return True
extra_expected = expected - no_comments
extra_given = no_comments - expected
if extra_expected:
print('Missing expected provides:', file=sys.stderr)
for provide in sorted(extra_expected):
print(f' - {provide}', file=sys.stderr)
if extra_given:
print('Redundant unexpected provides:', file=sys.stderr)
for provide in sorted(extra_given):
print(f' + {provide}', file=sys.stderr)
return False
if __name__ == '__main__':
import argparse
parser = argparse.ArgumentParser(prog=sys.argv[0],
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument('vendored', metavar='VENDORED.TXT',
help='Upstream information about vendored libraries')
parser.add_argument('-c', '--compare-with', action='store',
help='A string value to compare with and verify')
parser.add_argument('-n', '--namespace', action='store',
help='What namespace of provides will used', default='python3dist')
args = parser.parse_args()
provides = generate_bundled_provides(pathlib.Path(args.vendored), args.namespace)
if args.compare_with:
given = args.compare_with.splitlines()
same = compare(provides, given)
if not same:
sys.exit(1)
else:
for provide in sorted(provides):
print(provide)

3
pythondist.attr Normal file
View File

@ -0,0 +1,3 @@
%__pythondist_provides %{_rpmconfigdir}/pythondistdeps.py --provides --normalized-names-format pep503 --package-name %{name} --normalized-names-provide-both --majorver-provides-versions 2.7,%{__default_python3_version}
%__pythondist_requires %{_rpmconfigdir}/pythondistdeps.py --requires --normalized-names-format pep503 --package-name %{name} %{?!_python_no_extras_requires:--require-extras-subpackages}
%__pythondist_path ^/usr/lib(64)?/python[[:digit:]]\\.[[:digit:]]+/site-packages/[^/]+\\.(dist-info|egg-info|egg-link)$

465
pythondistdeps.py Executable file
View File

@ -0,0 +1,465 @@
#!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# Copyright 2010 Per Øyvind Karlsen <proyvind@moondrake.org>
# Copyright 2015 Neal Gompa <ngompa13@gmail.com>
# Copyright 2020 SUSE LLC
#
# This program is free software. It may be redistributed and/or modified under
# the terms of the LGPL version 2.1 (or later).
#
# RPM python dependency generator, using .egg-info/.egg-link/.dist-info data
#
# Please know:
# - Notes from an attempted rewrite from pkg_resources to importlib.metadata in
# 2020 can be found in the message of the commit that added this line.
from __future__ import print_function
import argparse
from os.path import basename, dirname, isdir, sep
from sys import argv, stdin, stderr, version
from distutils.sysconfig import get_python_lib
from warnings import warn
class RpmVersion():
def __init__(self, version_id):
version = parse_version(version_id)
if isinstance(version._version, str):
self.version = version._version
else:
self.epoch = version._version.epoch
self.version = list(version._version.release)
self.pre = version._version.pre
self.dev = version._version.dev
self.post = version._version.post
def increment(self):
self.version[-1] += 1
self.pre = None
self.dev = None
self.post = None
return self
def __str__(self):
if isinstance(self.version, str):
return self.version
if self.epoch:
rpm_epoch = str(self.epoch) + ':'
else:
rpm_epoch = ''
while len(self.version) > 1 and self.version[-1] == 0:
self.version.pop()
rpm_version = '.'.join(str(x) for x in self.version)
if self.pre:
rpm_suffix = '~{}'.format(''.join(str(x) for x in self.pre))
elif self.dev:
rpm_suffix = '~~{}'.format(''.join(str(x) for x in self.dev))
elif self.post:
rpm_suffix = '^post{}'.format(self.post[1])
else:
rpm_suffix = ''
return '{}{}{}'.format(rpm_epoch, rpm_version, rpm_suffix)
def convert_compatible(name, operator, version_id):
if version_id.endswith('.*'):
print("*** INVALID_REQUIREMENT_ERROR___SEE_STDERR ***")
print('Invalid requirement: {} {} {}'.format(name, operator, version_id), file=stderr)
exit(65) # os.EX_DATAERR
version = RpmVersion(version_id)
if len(version.version) == 1:
print("*** INVALID_REQUIREMENT_ERROR___SEE_STDERR ***")
print('Invalid requirement: {} {} {}'.format(name, operator, version_id), file=stderr)
exit(65) # os.EX_DATAERR
upper_version = RpmVersion(version_id)
upper_version.version.pop()
upper_version.increment()
return '({} >= {} with {} < {})'.format(
name, version, name, upper_version)
def convert_equal(name, operator, version_id):
if version_id.endswith('.*'):
version_id = version_id[:-2] + '.0'
return convert_compatible(name, '~=', version_id)
version = RpmVersion(version_id)
return '{} = {}'.format(name, version)
def convert_arbitrary_equal(name, operator, version_id):
if version_id.endswith('.*'):
print("*** INVALID_REQUIREMENT_ERROR___SEE_STDERR ***")
print('Invalid requirement: {} {} {}'.format(name, operator, version_id), file=stderr)
exit(65) # os.EX_DATAERR
version = RpmVersion(version_id)
return '{} = {}'.format(name, version)
def convert_not_equal(name, operator, version_id):
if version_id.endswith('.*'):
version_id = version_id[:-2]
version = RpmVersion(version_id)
lower_version = RpmVersion(version_id).increment()
else:
version = RpmVersion(version_id)
lower_version = version
return '({} < {} or {} > {})'.format(
name, version, name, lower_version)
def convert_ordered(name, operator, version_id):
if version_id.endswith('.*'):
# PEP 440 does not define semantics for prefix matching
# with ordered comparisons
version_id = version_id[:-2]
version = RpmVersion(version_id)
if operator == '>':
# distutils will allow a prefix match with '>'
operator = '>='
if operator == '<=':
# distutils will not allow a prefix match with '<='
operator = '<'
else:
version = RpmVersion(version_id)
return '{} {} {}'.format(name, operator, version)
OPERATORS = {'~=': convert_compatible,
'==': convert_equal,
'===': convert_arbitrary_equal,
'!=': convert_not_equal,
'<=': convert_ordered,
'<': convert_ordered,
'>=': convert_ordered,
'>': convert_ordered}
def convert(name, operator, version_id):
try:
return OPERATORS[operator](name, operator, version_id)
except Exception as exc:
raise RuntimeError("Cannot process Python package version `{}` for name `{}`".
format(version_id, name)) from exc
def normalize_name(name):
"""https://www.python.org/dev/peps/pep-0503/#normalized-names"""
import re
return re.sub(r'[-_.]+', '-', name).lower()
if __name__ == "__main__":
"""To allow this script to be importable (and its classes/functions
reused), actions are performed only when run as a main script."""
parser = argparse.ArgumentParser(prog=argv[0])
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument('-P', '--provides', action='store_true', help='Print Provides')
group.add_argument('-R', '--requires', action='store_true', help='Print Requires')
group.add_argument('-r', '--recommends', action='store_true', help='Print Recommends')
group.add_argument('-C', '--conflicts', action='store_true', help='Print Conflicts')
group.add_argument('-E', '--extras', action='store_true', help='[Unused] Generate spec file snippets for extras subpackages')
group_majorver = parser.add_mutually_exclusive_group()
group_majorver.add_argument('-M', '--majorver-provides', action='store_true', help='Print extra Provides with Python major version only')
group_majorver.add_argument('--majorver-provides-versions', action='append',
help='Print extra Provides with Python major version only for listed '
'Python VERSIONS (appended or comma separated without spaces, e.g. 2.7,3.9)')
parser.add_argument('-m', '--majorver-only', action='store_true', help='Print Provides/Requires with Python major version only')
parser.add_argument('-n', '--normalized-names-format', action='store',
default="legacy-dots", choices=["pep503", "legacy-dots"],
help='Format of normalized names according to pep503 or legacy format that allows dots [default]')
parser.add_argument('--normalized-names-provide-both', action='store_true',
help='Provide both `pep503` and `legacy-dots` format of normalized names (useful for a transition period)')
parser.add_argument('-L', '--legacy-provides', action='store_true', help='Print extra legacy pythonegg Provides')
parser.add_argument('-l', '--legacy', action='store_true', help='Print legacy pythonegg Provides/Requires instead')
parser.add_argument('--require-extras-subpackages', action='store_true',
help="If there is a dependency on a package with extras functionality, require the extras subpackage")
parser.add_argument('--package-name', action='store', help="Name of the RPM package that's being inspected. Required for extras requires/provides to work.")
parser.add_argument('files', nargs=argparse.REMAINDER, help="Files from the RPM package that are to be inspected, can also be supplied on stdin")
args = parser.parse_args()
py_abi = args.requires
py_deps = {}
if args.majorver_provides_versions:
# Go through the arguments (can be specified multiple times),
# and parse individual versions (can be comma-separated)
args.majorver_provides_versions = [v for vstring in args.majorver_provides_versions
for v in vstring.split(",")]
# If normalized_names_require_pep503 is True we require the pep503
# normalized name, if it is False we provide the legacy normalized name
normalized_names_require_pep503 = args.normalized_names_format == "pep503"
# If normalized_names_provide_pep503/legacy is True we provide the
# pep503/legacy normalized name, if it is False we don't
normalized_names_provide_pep503 = \
args.normalized_names_format == "pep503" or args.normalized_names_provide_both
normalized_names_provide_legacy = \
args.normalized_names_format == "legacy-dots" or args.normalized_names_provide_both
# At least one type of normalization must be provided
assert normalized_names_provide_pep503 or normalized_names_provide_legacy
# Is this script being run for an extras subpackage?
extras_subpackage = None
if args.package_name and '+' in args.package_name:
# The extras names are encoded in the package names after the + sign.
# We take the part after the rightmost +, ignoring when empty,
# this allows packages like nicotine+ or c++ to work fine.
# While packages with names like +spam or foo+bar would break,
# names started with the plus sign are not very common
# and pluses in the middle can be easily replaced with dashes.
# Python extras names don't contain pluses according to PEP 508.
package_name_parts = args.package_name.rpartition('+')
extras_subpackage = package_name_parts[2] or None
for f in (args.files or stdin.readlines()):
f = f.strip()
lower = f.lower()
name = 'python(abi)'
# add dependency based on path, versioned if within versioned python directory
if py_abi and (lower.endswith('.py') or lower.endswith('.pyc') or lower.endswith('.pyo')):
if name not in py_deps:
py_deps[name] = []
purelib = get_python_lib(standard_lib=0, plat_specific=0).split(version[:3])[0]
platlib = get_python_lib(standard_lib=0, plat_specific=1).split(version[:3])[0]
for lib in (purelib, platlib):
if lib in f:
spec = ('==', f.split(lib)[1].split(sep)[0])
if spec not in py_deps[name]:
py_deps[name].append(spec)
# XXX: hack to workaround RPM internal dependency generator not passing directories
lower_dir = dirname(lower)
if lower_dir.endswith('.egg') or \
lower_dir.endswith('.egg-info') or \
lower_dir.endswith('.dist-info'):
lower = lower_dir
f = dirname(f)
# Determine provide, requires, conflicts & recommends based on egg/dist metadata
if lower.endswith('.egg') or \
lower.endswith('.egg-info') or \
lower.endswith('.dist-info'):
# This import is very slow, so only do it if needed
# - Notes from an attempted rewrite from pkg_resources to
# importlib.metadata in 2020 can be found in the message of
# the commit that added this line.
from pkg_resources import Distribution, FileMetadata, PathMetadata, Requirement, parse_version
dist_name = basename(f)
if isdir(f):
path_item = dirname(f)
metadata = PathMetadata(path_item, f)
else:
path_item = f
metadata = FileMetadata(f)
dist = Distribution.from_location(path_item, dist_name, metadata)
# Check if py_version is defined in the metadata file/directory name
if not dist.py_version:
# Try to parse the Python version from the path the metadata
# resides at (e.g. /usr/lib/pythonX.Y/site-packages/...)
import re
res = re.search(r"/python(?P<pyver>\d+\.\d+)/", path_item)
if res:
dist.py_version = res.group('pyver')
else:
warn("Version for {!r} has not been found".format(dist), RuntimeWarning)
continue
# pkg_resources use platform.python_version to evaluate if a
# dependency is relevant based on environment markers [1],
# e.g. requirement `argparse;python_version<"2.7"`
#
# Since we're running this script on one Python version while
# possibly evaluating packages for different versions, we mock the
# platform.python_version function. Discussed upstream [2].
#
# [1] https://www.python.org/dev/peps/pep-0508/#environment-markers
# [2] https://github.com/pypa/setuptools/pull/1275
import platform
platform.python_version = lambda: dist.py_version
platform.python_version_tuple = lambda: tuple(dist.py_version.split('.'))
# This is the PEP 503 normalized name.
# It does also convert dots to dashes, unlike dist.key.
# See https://bugzilla.redhat.com/show_bug.cgi?id=1791530
normalized_name = normalize_name(dist.project_name)
# If we're processing an extras subpackage, check that the extras exists
if extras_subpackage and extras_subpackage not in dist.extras:
print("*** PYTHON_EXTRAS_NOT_FOUND_ERROR___SEE_STDERR ***")
print(f"\nError: The package name contains an extras name `{extras_subpackage}` that was not found in the metadata.\n"
"Check if the extras were removed from the project. If so, consider removing the subpackage and obsoleting it from another.\n", file=stderr)
exit(65) # os.EX_DATAERR
if args.majorver_provides or args.majorver_provides_versions or \
args.majorver_only or args.legacy_provides or args.legacy:
# Get the Python major version
pyver_major = dist.py_version.split('.')[0]
if args.provides:
extras_suffix = f"[{extras_subpackage}]" if extras_subpackage else ""
# If egg/dist metadata says package name is python, we provide python(abi)
if dist.key == 'python':
name = 'python(abi)'
if name not in py_deps:
py_deps[name] = []
py_deps[name].append(('==', dist.py_version))
if not args.legacy or not args.majorver_only:
if normalized_names_provide_legacy:
name = 'python{}dist({}{})'.format(dist.py_version, dist.key, extras_suffix)
if name not in py_deps:
py_deps[name] = []
if normalized_names_provide_pep503:
name_ = 'python{}dist({}{})'.format(dist.py_version, normalized_name, extras_suffix)
if name_ not in py_deps:
py_deps[name_] = []
if args.majorver_provides or args.majorver_only or \
(args.majorver_provides_versions and dist.py_version in args.majorver_provides_versions):
if normalized_names_provide_legacy:
pymajor_name = 'python{}dist({}{})'.format(pyver_major, dist.key, extras_suffix)
if pymajor_name not in py_deps:
py_deps[pymajor_name] = []
if normalized_names_provide_pep503:
pymajor_name_ = 'python{}dist({}{})'.format(pyver_major, normalized_name, extras_suffix)
if pymajor_name_ not in py_deps:
py_deps[pymajor_name_] = []
if args.legacy or args.legacy_provides:
legacy_name = 'pythonegg({})({})'.format(pyver_major, dist.key)
if legacy_name not in py_deps:
py_deps[legacy_name] = []
if dist.version:
version = dist.version
spec = ('==', version)
if normalized_names_provide_legacy:
if spec not in py_deps[name]:
py_deps[name].append(spec)
if args.majorver_provides or \
(args.majorver_provides_versions and dist.py_version in args.majorver_provides_versions):
py_deps[pymajor_name].append(spec)
if normalized_names_provide_pep503:
if spec not in py_deps[name_]:
py_deps[name_].append(spec)
if args.majorver_provides or \
(args.majorver_provides_versions and dist.py_version in args.majorver_provides_versions):
py_deps[pymajor_name_].append(spec)
if args.legacy or args.legacy_provides:
if spec not in py_deps[legacy_name]:
py_deps[legacy_name].append(spec)
if args.requires or (args.recommends and dist.extras):
name = 'python(abi)'
# If egg/dist metadata says package name is python, we don't add dependency on python(abi)
if dist.key == 'python':
py_abi = False
if name in py_deps:
py_deps.pop(name)
elif py_abi and dist.py_version:
if name not in py_deps:
py_deps[name] = []
spec = ('==', dist.py_version)
if spec not in py_deps[name]:
py_deps[name].append(spec)
deps = dist.requires()
if args.recommends:
depsextras = dist.requires(extras=dist.extras)
if not args.requires:
for dep in reversed(depsextras):
if dep in deps:
depsextras.remove(dep)
deps = depsextras
elif extras_subpackage:
# Extras requires also contain the base requires included
deps = [d for d in dist.requires(extras=[extras_subpackage]) if d not in dist.requires()]
# console_scripts/gui_scripts entry points need pkg_resources from setuptools
if ((dist.get_entry_map('console_scripts') or
dist.get_entry_map('gui_scripts')) and
(lower.endswith('.egg') or
lower.endswith('.egg-info'))):
# stick them first so any more specific requirement overrides it
deps.insert(0, Requirement.parse('setuptools'))
# add requires/recommends based on egg/dist metadata
for dep in deps:
# Even if we're requiring `foo[bar]`, also require `foo`
# to be safe, and to make it discoverable through
# `repoquery --whatrequires`
extras_suffixes = [""]
if args.require_extras_subpackages and dep.extras:
# A dependency can have more than one extras,
# i.e. foo[bar,baz], so let's go through all of them
extras_suffixes += [f"[{e}]" for e in dep.extras]
for extras_suffix in extras_suffixes:
if normalized_names_require_pep503:
dep_normalized_name = normalize_name(dep.project_name)
else:
dep_normalized_name = dep.key
if args.legacy:
name = 'pythonegg({})({})'.format(pyver_major, dep.key)
else:
if args.majorver_only:
name = 'python{}dist({}{})'.format(pyver_major, dep_normalized_name, extras_suffix)
else:
name = 'python{}dist({}{})'.format(dist.py_version, dep_normalized_name, extras_suffix)
for spec in dep.specs:
if name not in py_deps:
py_deps[name] = []
if spec not in py_deps[name]:
py_deps[name].append(spec)
if not dep.specs:
py_deps[name] = []
# Unused, for automatic sub-package generation based on 'extras' from egg/dist metadata
# TODO: implement in rpm later, or...?
if args.extras:
deps = dist.requires()
extras = dist.extras
print(extras)
for extra in extras:
print('%%package\textras-{}'.format(extra))
print('Summary:\t{} extra for {} python package'.format(extra, dist.key))
print('Group:\t\tDevelopment/Python')
depsextras = dist.requires(extras=[extra])
for dep in reversed(depsextras):
if dep in deps:
depsextras.remove(dep)
deps = depsextras
for dep in deps:
for spec in dep.specs:
if spec[0] == '!=':
print('Conflicts:\t{} {} {}'.format(dep.key, '==', spec[1]))
else:
print('Requires:\t{} {} {}'.format(dep.key, spec[0], spec[1]))
print('%%description\t{}'.format(extra))
print('{} extra for {} python package'.format(extra, dist.key))
print('%%files\t\textras-{}\n'.format(extra))
if args.conflicts:
# Should we really add conflicts for extras?
# Creating a meta package per extra with recommends on, which has
# the requires/conflicts in stead might be a better solution...
for dep in dist.requires(extras=dist.extras):
name = dep.key
for spec in dep.specs:
if spec[0] == '!=':
if name not in py_deps:
py_deps[name] = []
spec = ('==', spec[1])
if spec not in py_deps[name]:
py_deps[name].append(spec)
names = list(py_deps.keys())
names.sort()
for name in names:
if py_deps[name]:
# Print out versioned provides, requires, recommends, conflicts
spec_list = []
for spec in py_deps[name]:
spec_list.append(convert(name, spec[0], spec[1]))
if len(spec_list) == 1:
print(spec_list[0])
else:
# Sort spec_list so that the results can be tested easily
print('({})'.format(' with '.join(sorted(spec_list))))
else:
# Print out unversioned provides, requires, recommends, conflicts
print(name)

19
pythonname.attr Normal file
View File

@ -0,0 +1,19 @@
%__pythonname_provides() %{lua:
local python = require 'fedora.srpm.python'
-- this macro is called for each file in a package, the path being in %1
-- but we don't need to know the path, so we would get for each file: Macro %1 defined but not used within scope
-- in here, we expand %name conditionally on %1 to suppress the warning
local name = rpm.expand('%{?1:%{name}}')
local evr = rpm.expand('%{?epoch:%{epoch}:}%{version}-%{release}')
local provides = python.python_altprovides_once(name, evr)
-- provides is either an array/table or nil
-- nil means the function was already called with the same arguments:
-- either with another file in %1 or manually via %py_provide
if provides then
for i, provide in ipairs(provides) do
print(provide .. ' ')
end
end
}
%__pythonname_path ^/

1
sources Normal file
View File

@ -0,0 +1 @@
SHA512 (test-sources-2020-04-29.tar.gz) = a5539fbe05a4f7128b4f82e960c3f1392a55ad53086dfd7fbc436d2743feaf64784e08667237baed3a32f149db25bc63e4ab3efc2b0270f969c59550b75102b1

24
tests/data/scripts_pythonbundles/pip.in Normal file
View File

@ -0,0 +1,24 @@
appdirs==1.4.3
CacheControl==0.12.6
colorama==0.4.3
contextlib2==0.6.0.post1
distlib==0.3.0
distro==1.5.0
html5lib==1.0.1
ipaddress==1.0.23 # Only needed on 2.6 and 2.7
msgpack==1.0.0
packaging==20.3
pep517==0.8.2
progress==1.5
pyparsing==2.4.7
requests==2.23.0
certifi==2020.04.05.1
chardet==3.0.4
idna==2.9
urllib3==1.25.8
resolvelib==0.3.0
retrying==1.3.3
setuptools==44.0.0
six==1.14.0
toml==0.10.0
webencodings==0.5.1

24
tests/data/scripts_pythonbundles/pip.out Normal file
View File

@ -0,0 +1,24 @@
Provides: bundled(python3dist(appdirs)) = 1.4.3
Provides: bundled(python3dist(cachecontrol)) = 0.12.6
Provides: bundled(python3dist(certifi)) = 2020.4.5.1
Provides: bundled(python3dist(chardet)) = 3.0.4
Provides: bundled(python3dist(colorama)) = 0.4.3
Provides: bundled(python3dist(contextlib2)) = 0.6^post1
Provides: bundled(python3dist(distlib)) = 0.3
Provides: bundled(python3dist(distro)) = 1.5
Provides: bundled(python3dist(html5lib)) = 1.0.1
Provides: bundled(python3dist(idna)) = 2.9
Provides: bundled(python3dist(ipaddress)) = 1.0.23
Provides: bundled(python3dist(msgpack)) = 1
Provides: bundled(python3dist(packaging)) = 20.3
Provides: bundled(python3dist(pep517)) = 0.8.2
Provides: bundled(python3dist(progress)) = 1.5
Provides: bundled(python3dist(pyparsing)) = 2.4.7
Provides: bundled(python3dist(requests)) = 2.23
Provides: bundled(python3dist(resolvelib)) = 0.3
Provides: bundled(python3dist(retrying)) = 1.3.3
Provides: bundled(python3dist(setuptools)) = 44
Provides: bundled(python3dist(six)) = 1.14
Provides: bundled(python3dist(toml)) = 0.10
Provides: bundled(python3dist(urllib3)) = 1.25.8
Provides: bundled(python3dist(webencodings)) = 0.5.1

59
tests/data/scripts_pythonbundles/pipenv.in Normal file
View File

@ -0,0 +1,59 @@
appdirs==1.4.4
backports.shutil_get_terminal_size==1.0.0
backports.weakref==1.0.post1
click==7.1.2
click-completion==0.5.2
click-didyoumean==0.0.3
colorama==0.4.3
delegator.py==0.1.1
pexpect==4.8.0
ptyprocess==0.6.0
python-dotenv==0.10.3
first==2.0.1
iso8601==0.1.12
jinja2==2.11.2
markupsafe==1.1.1
parse==1.15.0
pathlib2==2.3.5
scandir==1.10
pipdeptree==0.13.2
pipreqs==0.4.10
docopt==0.6.2
yarg==0.1.9
pythonfinder==1.2.4
requests==2.23.0
chardet==3.0.4
idna==2.9
urllib3==1.25.9
certifi==2020.4.5.1
requirementslib==1.5.11
attrs==19.3.0
distlib==0.3.0
packaging==20.3
pyparsing==2.4.7
plette==0.2.3
tomlkit==0.5.11
shellingham==1.3.2
six==1.14.0
semver==2.9.0
toml==0.10.1
cached-property==1.5.1
vistir==0.5.2
pip-shims==0.5.2
contextlib2==0.6.0.post1
funcsigs==1.0.2
enum34==1.1.10
# yaspin==0.15.0
yaspin==0.14.3
cerberus==1.3.2
resolvelib==0.3.0
backports.functools_lru_cache==1.6.1
pep517==0.8.2
zipp==0.6.0
importlib_metadata==1.6.0
importlib-resources==1.5.0
more-itertools==5.0.0
git+https://github.com/sarugaku/passa.git@master#egg=passa
orderedmultidict==1.0.1
dparse==0.5.0
python-dateutil==2.8.1

58
tests/data/scripts_pythonbundles/pipenv.out Normal file
View File

@ -0,0 +1,58 @@
Provides: bundled(python3dist(appdirs)) = 1.4.4
Provides: bundled(python3dist(attrs)) = 19.3
Provides: bundled(python3dist(backports-functools-lru-cache)) = 1.6.1
Provides: bundled(python3dist(backports-shutil-get-terminal-size)) = 1
Provides: bundled(python3dist(backports-weakref)) = 1^post1
Provides: bundled(python3dist(cached-property)) = 1.5.1
Provides: bundled(python3dist(cerberus)) = 1.3.2
Provides: bundled(python3dist(certifi)) = 2020.4.5.1
Provides: bundled(python3dist(chardet)) = 3.0.4
Provides: bundled(python3dist(click)) = 7.1.2
Provides: bundled(python3dist(click-completion)) = 0.5.2
Provides: bundled(python3dist(click-didyoumean)) = 0.0.3
Provides: bundled(python3dist(colorama)) = 0.4.3
Provides: bundled(python3dist(contextlib2)) = 0.6^post1
Provides: bundled(python3dist(delegator-py)) = 0.1.1
Provides: bundled(python3dist(distlib)) = 0.3
Provides: bundled(python3dist(docopt)) = 0.6.2
Provides: bundled(python3dist(dparse)) = 0.5
Provides: bundled(python3dist(enum34)) = 1.1.10
Provides: bundled(python3dist(first)) = 2.0.1
Provides: bundled(python3dist(funcsigs)) = 1.0.2
Provides: bundled(python3dist(idna)) = 2.9
Provides: bundled(python3dist(importlib-metadata)) = 1.6
Provides: bundled(python3dist(importlib-resources)) = 1.5
Provides: bundled(python3dist(iso8601)) = 0.1.12
Provides: bundled(python3dist(jinja2)) = 2.11.2
Provides: bundled(python3dist(markupsafe)) = 1.1.1
Provides: bundled(python3dist(more-itertools)) = 5
Provides: bundled(python3dist(orderedmultidict)) = 1.0.1
Provides: bundled(python3dist(packaging)) = 20.3
Provides: bundled(python3dist(parse)) = 1.15
Provides: bundled(python3dist(passa))
Provides: bundled(python3dist(pathlib2)) = 2.3.5
Provides: bundled(python3dist(pep517)) = 0.8.2
Provides: bundled(python3dist(pexpect)) = 4.8
Provides: bundled(python3dist(pip-shims)) = 0.5.2
Provides: bundled(python3dist(pipdeptree)) = 0.13.2
Provides: bundled(python3dist(pipreqs)) = 0.4.10
Provides: bundled(python3dist(plette)) = 0.2.3
Provides: bundled(python3dist(ptyprocess)) = 0.6
Provides: bundled(python3dist(pyparsing)) = 2.4.7
Provides: bundled(python3dist(python-dateutil)) = 2.8.1
Provides: bundled(python3dist(python-dotenv)) = 0.10.3
Provides: bundled(python3dist(pythonfinder)) = 1.2.4
Provides: bundled(python3dist(requests)) = 2.23
Provides: bundled(python3dist(requirementslib)) = 1.5.11
Provides: bundled(python3dist(resolvelib)) = 0.3
Provides: bundled(python3dist(scandir)) = 1.10
Provides: bundled(python3dist(semver)) = 2.9
Provides: bundled(python3dist(shellingham)) = 1.3.2
Provides: bundled(python3dist(six)) = 1.14
Provides: bundled(python3dist(toml)) = 0.10.1
Provides: bundled(python3dist(tomlkit)) = 0.5.11
Provides: bundled(python3dist(urllib3)) = 1.25.9
Provides: bundled(python3dist(vistir)) = 0.5.2
Provides: bundled(python3dist(yarg)) = 0.1.9
Provides: bundled(python3dist(yaspin)) = 0.14.3
Provides: bundled(python3dist(zipp)) = 0.6

4
tests/data/scripts_pythonbundles/pkg_resources.in Normal file
View File

@ -0,0 +1,4 @@
packaging==16.8
pyparsing==2.2.1
six==1.10.0
appdirs==1.4.3

4
tests/data/scripts_pythonbundles/pkg_resources.out Normal file
View File

@ -0,0 +1,4 @@
Provides: bundled(python3dist(appdirs)) = 1.4.3
Provides: bundled(python3dist(packaging)) = 16.8
Provides: bundled(python3dist(pyparsing)) = 2.2.1
Provides: bundled(python3dist(six)) = 1.10

21
tests/data/scripts_pythondistdeps/pyreq2rpm.tests-2020.04.07.024dab0-py3.9.egg-info/PKG-INFO Normal file
View File

@ -0,0 +1,21 @@
Metadata-Version: 2.1
Name: pyreq2rpm.tests
Version: 2020.04.07.024dab0
Summary: Test package to verify conversion of dependencies from pip/python to rpm format, data taken from pyreq2rpm
Author: Tomas Orsava (author of this metapackage)
Home-page: https://github.com/gordonmessmer/pyreq2rpm
License: MIT
Description: This dist-info is mock metadata for a fictional package pyreq2rpm.tests
The important part of its contents is the requires.txt that contains
different formats of Python requirements taken from
https://github.com/gordonmessmer/pyreq2rpm, that are numbered as to be
unique. The metadata is then processed through
scripts/pythondistdeps.py and the resulting RPM requires compared to
expected results.
The version of the package contains the date when I converted the test
data from upstream to this metapackage, as well as the short hash of
the last git commit.
From the requirements I have omitted those that are incorrect, as they
crash the pythondistdeps.py script.

105
tests/data/scripts_pythondistdeps/pyreq2rpm.tests-2020.04.07.024dab0-py3.9.egg-info/requires.txt Normal file
View File

@ -0,0 +1,105 @@
# Taken from pyreq2rpm, removed tests that are expected to fail
foobar0~=2.4.8
foobar1~=2.4.8.0
foobar2~=2.4.8.1
foobar4~=2.0
foobar7~=2.4.8b5
foobar8~=2.0.0b5
foobar9~=2.4.8.post1
foobar10~=2.0.post1
foobar11==2.4.8
foobar12==2.4.8.0
foobar13==2.4.8.1
foobar14==2.4.8.*
foobar15==2.0
foobar16==2
foobar17==2.*
foobar18==2.4.8b5
foobar19==2.0.0b5
foobar20==2.4.8.post1
foobar21==2.0.post1
foobar22===2.4.8
foobar23===2.4.8.0
foobar24===2.4.8.1
foobar26===2.0
foobar27===2
foobar29===2.4.8b5
foobar30===2.0.0b5
foobar31===2.4.8.post1
foobar32===2.0.post1
foobar33!=2.4.8
foobar34!=2.4.8.0
foobar35!=2.4.8.1
foobar36!=2.4.8.*
foobar37!=2.0
foobar38!=2
foobar39!=2.*
foobar40!=2.4.8b5
foobar41!=2.0.0b5
foobar42!=2.4.8.post1
foobar43!=2.0.post1
foobar44<=2.4.8
foobar45<=2.4.8.0
foobar46<=2.4.8.1
foobar47<=2.4.8.*
foobar48<=2.0
foobar49<=2
foobar50<=2.*
foobar51<=2.4.8b5
foobar52<=2.0.0b5
foobar53<=2.4.8.post1
foobar54<=2.0.post1
foobar55<2.4.8
foobar56<2.4.8.0
foobar57<2.4.8.1
foobar58<2.4.8.*
foobar59<2.0
foobar60<2
foobar61<2.*
foobar62<2.4.8b5
foobar63<2.0.0b5
foobar64<2.4.8.post1
foobar65<2.0.post1
foobar66>=2.4.8
foobar67>=2.4.8.0
foobar68>=2.4.8.1
foobar69>=2.4.8.*
foobar70>=2.0
foobar71>=2
foobar72>=2.*
foobar73>=2.4.8b5
foobar74>=2.0.0b5
foobar75>=2.4.8.post1
foobar76>=2.0.post1
foobar77>2.4.8
foobar78>2.4.8.0
foobar79>2.4.8.1
foobar80>2.4.8.*
foobar81>2.0
foobar82>2
foobar83>2.*
foobar84>2.4.8b5
foobar85>2.0.0b5
foobar86>2.4.8.post1
foobar87>2.0.post1
pyparsing0
pyparsing1>=2.0.1,!=2.0.4,!=2.1.2,!=2.1.6
babel>=1.3,!=2.0
# Tests for breakages in Fedora
fedora-python-nb2plots==0+unknown
# Other tests
hugo1==1.0.0.dev7
hugo2<=8a4
hugo3!=11.1.1b14
hugo4>11rc0
hugo5===11.1.0.post3
test___multiple__underscores==1
test_underscores==1

1280
tests/data/scripts_pythondistdeps/test-data.yaml Normal file
View File

File diff suppressed because it is too large Load Diff

97
tests/data/scripts_pythondistdeps/test-requires.yaml Normal file
View File

@ -0,0 +1,97 @@
setuptools:
wheel:
'41.6.0': ['2.7', '3.7', '3.9']
sdist:
'41.6.0': ['2.7', '3.7', '3.9', '3.10']
pip:
wheel:
'19.1.1': ['2.7', '3.7']
'20.0.2': ['3.9']
sdist:
'20.0.2': ['3.11']
packaging:
wheel:
'19.0': ['2.7', '3.7']
'20.1': ['3.9']
attrs:
sdist:
'19.1.0': ['2.7', '3.9']
pyparsing:
wheel:
'2.4.0': ['2.7', '3.7', '3.9']
six:
wheel:
'1.12.0': ['2.7', '3.7', '3.9']
tox:
wheel:
'3.14.0': ['2.7', '3.7', '3.9']
urllib3:
sdist:
'1.25.7': ['2.7', '3.9']
zope.component:
sdist:
'4.3.0': ['2.7', '3.9']
zope.event:
wheel:
'4.2.0': ['2.7', '3.9']
zope.schema:
sdist:
'4.4.2': ['2.7', '3.9']
zope.interface:
sdist:
'5.1.0': ['3.9']
wheel:
'4.6.0': ['2.7']
lxml:
lib: lib64
wheel:
'4.4.0': ['2.7', '3.7']
scipy:
lib: lib64
wheel:
'1.2.1': ['2.7', '3.7']
numpy:
lib: lib64
wheel:
'1.16.4': ['2.7']
'1.17.4': ['3.7']
numpy-stl:
lib: lib64
sdist:
'2.11.2': ['2.7', '3.7', '3.9']
PyQt5_sip:
lib: lib64
wheel:
'4.19.19': ['3.7']
PyQtWebEngine:
lib: lib64
wheel:
'5.12.1': ['3.7', '3.9']
MarkupSafe:
lib: lib64
wheel:
'1.1.1': ['2.7', '3.7']
simplejson:
lib: lib64
sdist:
'3.16.0': ['2.7', '3.7', '3.9']
backports.range:
lib: lib64
sdist:
'3.7.2': ['2.7', '3.7', '3.9']
mistune:
sdist:
'0.8.4': ['2.7', '3.9']
astroid:
wheel:
'2.3.3': ['3.7', '3.9']
kubernetes:
wheel:
'11.0.0b2': ['2.7']
'11.0.0': ['3.9']
fsleyes:
wheel:
'0.32.3': ['3.9']
taskotron-python-versions:
wheel:
'0.1.dev6': ['3.9']

1
tests/data/scripts_pythondistdeps/update-test-sources.sh Symbolic link
View File

@ -0,0 +1 @@
../../../update-test-sources.sh

19
tests/pythonabi.sh Executable file
View File

@ -0,0 +1,19 @@
#!/usr/bin/bash -eux
rpmbuild -ba pythonabi.spec
PYVER=$(rpm --eval '%python3_version')
RPMDIR=$(rpm --eval '%_topdir')/RPMS
ARCH=$(rpm --eval '%_arch')
ABI='^python(abi) = '${PYVER}'$'
rpm -qp --provides ${RPMDIR}/${ARCH}/python-interpreter-0-0.${ARCH}.rpm | grep "${ABI}"
rpm -qp --requires ${RPMDIR}/${ARCH}/python-interpreter-0-0.${ARCH}.rpm | grep "${ABI}" && exit 1 || true
rpm -qp --requires ${RPMDIR}/${ARCH}/python-arched-0-0.${ARCH}.rpm | grep "${ABI}"
rpm -qp --provides ${RPMDIR}/${ARCH}/python-arched-0-0.${ARCH}.rpm | grep "${ABI}" && exit 1 || true
rpm -qp --requires ${RPMDIR}/noarch/python-noarch-0-0.noarch.rpm | grep "${ABI}"
rpm -qp --provides ${RPMDIR}/noarch/python-noarch-0-0.noarch.rpm | grep "${ABI}" && exit 1 || true
rpm -qp --provides ${RPMDIR}/${ARCH}/python-misplaced-interpreter-0-0.${ARCH}.rpm | grep "${ABI}" && exit 1 || true
rpm -qp --requires ${RPMDIR}/noarch/python-misplaced-library-0-0.noarch.rpm | grep "${ABI}" && exit 1 || true

66
tests/pythonabi.spec Normal file
View File

@ -0,0 +1,66 @@
Name: pythonabi
Version: 0
Release: 0
Summary: ...
License: MIT
BuildRequires: python3-devel
%description
...
%install
mkdir -p %{buildroot}%{python3_sitelib}
mkdir -p %{buildroot}/opt%{python3_sitelib}
mkdir -p %{buildroot}%{python3_sitearch}
mkdir -p %{buildroot}%{_bindir}
mkdir -p %{buildroot}/opt%{_bindir}
echo "print()" > %{buildroot}%{python3_sitelib}/file.py
echo "print()" > %{buildroot}/opt%{python3_sitelib}/file.py
cp %{python3_sitearch}/../lib-dynload/cmath.*.so %{buildroot}%{python3_sitearch}/file.so
cp %{_bindir}/python%{python3_version} %{buildroot}%{_bindir}/python%{python3_version}
cp %{_bindir}/python%{python3_version} %{buildroot}/opt%{_bindir}/python%{python3_version}
%package -n python-noarch
Summary: ...
BuildArch: noarch
%description -n python-noarch
...
%files -n python-noarch
%pycached %{python3_sitelib}/file.py
%package -n python-arched
Summary: ...
%description -n python-arched
...
%files -n python-arched
%{python3_sitearch}/file.so
%package -n python-interpreter
Summary: ...
%description -n python-interpreter
...
%files -n python-interpreter
%{_bindir}/python%{python3_version}
%package -n python-misplaced-library
Summary: ...
BuildArch: noarch
%description -n python-misplaced-library
...
%files -n python-misplaced-library
%pycached /opt%{python3_sitelib}/file.py
%package -n python-misplaced-interpreter
Summary: ...
%description -n python-misplaced-interpreter
...
%files -n python-misplaced-interpreter
/opt%{_bindir}/python%{python3_version}

35
tests/pythondist.sh Executable file
View File

@ -0,0 +1,35 @@
#!/usr/bin/bash -eux
X_Y=$(rpm --eval '%python3_version')
RPMDIR=$(rpm --eval '%_topdir')/RPMS/noarch
mkdir -p $(rpm --eval '%_topdir')/SOURCES/
spectool -g -R pythondist.spec
rpmbuild -ba pythondist.spec
rpm -qp --provides ${RPMDIR}/python3-zope-component-4.3.0-0.noarch.rpm | grep '^python3dist(zope\.component)'
rpm -qp --provides ${RPMDIR}/python3-zope-component-4.3.0-0.noarch.rpm | grep '^python3dist(zope-component)'
rpm -qp --provides ${RPMDIR}/python3-zope-component-4.3.0-0.noarch.rpm | grep '^python'$X_Y'dist(zope\.component)'
rpm -qp --provides ${RPMDIR}/python3-zope-component-4.3.0-0.noarch.rpm | grep '^python'$X_Y'dist(zope-component)'
rpm -qp --requires ${RPMDIR}/python3-zope-component-4.3.0-0.noarch.rpm | grep '^python'$X_Y'dist(zope-event)'
rpm -qp --requires ${RPMDIR}/python3-zope-component-4.3.0-0.noarch.rpm | grep '^python'$X_Y'dist(zope-interface)'
rpm -qp --provides ${RPMDIR}/python3.7-zope-component-4.3.0-0.noarch.rpm | grep '^python3dist(zope\.component)' && exit 1 || true
rpm -qp --provides ${RPMDIR}/python3.7-zope-component-4.3.0-0.noarch.rpm | grep '^python3dist(zope-component)' && exit 1 || true
rpm -qp --provides ${RPMDIR}/python3.7-zope-component-4.3.0-0.noarch.rpm | grep '^python3\.7dist(zope\.component)'
rpm -qp --provides ${RPMDIR}/python3.7-zope-component-4.3.0-0.noarch.rpm | grep '^python3\.7dist(zope-component)'
rpm -qp --requires ${RPMDIR}/python3.7-zope-component-4.3.0-0.noarch.rpm | grep '^python3\.7dist(zope-event)'
rpm -qp --requires ${RPMDIR}/python3.7-zope-component-4.3.0-0.noarch.rpm | grep '^python3\.7dist(zope-interface)'
rpm -qp --provides ${RPMDIR}/python3.10-zope-component-4.3.0-0.noarch.rpm | grep '^python3dist(zope\.component)' && exit 1 || true
rpm -qp --provides ${RPMDIR}/python3.10-zope-component-4.3.0-0.noarch.rpm | grep '^python3dist(zope-component)' && exit 1 || true
rpm -qp --provides ${RPMDIR}/python3.10-zope-component-4.3.0-0.noarch.rpm | grep '^python3\.10dist(zope\.component)'
rpm -qp --provides ${RPMDIR}/python3.10-zope-component-4.3.0-0.noarch.rpm | grep '^python3\.10dist(zope-component)'
rpm -qp --requires ${RPMDIR}/python3.10-zope-component-4.3.0-0.noarch.rpm | grep '^python3\.10dist(zope-event)'
rpm -qp --requires ${RPMDIR}/python3.10-zope-component-4.3.0-0.noarch.rpm | grep '^python3\.10dist(zope-interface)'

59
tests/pythondist.spec Normal file
View File

@ -0,0 +1,59 @@
Name: pythondist
Version: 4.3.0
Release: 0
Summary: ...
License: ZPLv2.1
Source0: %{pypi_source zope.component}
BuildArch: noarch
BuildRequires: python3-devel
BuildRequires: python3-setuptools
# Turn off Python bytecode compilation because the build would fail without Python 3.7/3.10
%define __brp_python_bytecompile %{nil}
%description
...
%package -n python3-zope-component
Summary: ...
%description -n python3-zope-component
...
%package -n python3.7-zope-component
Summary: ...
%description -n python3.7-zope-component
...
%package -n python3.10-zope-component
Summary: ...
%description -n python3.10-zope-component
...
%prep
%autosetup -n zope.component-%{version}
%build
%py3_build
%install
%py3_install
mkdir -p %{buildroot}/usr/lib/python3.7/site-packages
cp -a %{buildroot}%{python3_sitelib}/zope.component-%{version}-py%{python3_version}.egg-info \
%{buildroot}/usr/lib/python3.7/site-packages/zope.component-%{version}-py3.7.egg-info
mkdir -p %{buildroot}/usr/lib/python3.10/site-packages
cp -a %{buildroot}%{python3_sitelib}/zope.component-%{version}-py%{python3_version}.egg-info \
%{buildroot}/usr/lib/python3.10/site-packages/zope.component-%{version}-py3.10.egg-info
%files -n python3-zope-component
%license LICENSE.txt
%{python3_sitelib}/*
%files -n python3.7-zope-component
%license LICENSE.txt
/usr/lib/python3.7/site-packages/zope.component-%{version}-py3.7.egg-info/
%files -n python3.10-zope-component
%license LICENSE.txt
/usr/lib/python3.10/site-packages/zope.component-%{version}-py3.10.egg-info/

36
tests/pythonname.sh Executable file
View File

@ -0,0 +1,36 @@
#!/usr/bin/bash -eux
rpmbuild -ba pythonname.spec
X_Y=$(rpm --eval '%python3_version')
RPMDIR=$(rpm --eval '%_topdir')/RPMS/noarch
echo "Provides for python${X_Y}-foo"
rpm -qp --provides ${RPMDIR}/python${X_Y}-foo-0-0.noarch.rpm
rpm -qp --provides ${RPMDIR}/python${X_Y}-foo-0-0.noarch.rpm | grep -q '^python-foo = 0-0$'
rpm -qp --provides ${RPMDIR}/python${X_Y}-foo-0-0.noarch.rpm | grep -q '^python3-foo = 0-0$'
echo "Provides for python3-foo"
rpm -qp --provides ${RPMDIR}/python3-foo-0-0.noarch.rpm
rpm -qp --provides ${RPMDIR}/python3-foo-0-0.noarch.rpm | grep -q '^python-foo = 0-0$'
rpm -qp --provides ${RPMDIR}/python3-foo-0-0.noarch.rpm | grep -q '^python'${X_Y}'-foo = 0-0$'
echo "Provides for python2-foo"
rpm -qp --provides ${RPMDIR}/python2-foo-0-0.noarch.rpm
rpm -qp --provides ${RPMDIR}/python2-foo-0-0.noarch.rpm | grep -q '^python-foo = 0-0$' && exit 1 || true
echo "Provides for python-foo"
rpm -qp --provides ${RPMDIR}/python-foo-0-0.noarch.rpm
rpm -qp --provides ${RPMDIR}/python-foo-0-0.noarch.rpm | grep -q '^python2-foo = 0-0$' && exit 1 || true
echo "Provides for python3.5-foo"
rpm -qp --provides ${RPMDIR}/python3.5-foo-0-0.noarch.rpm
rpm -qp --provides ${RPMDIR}/python3.5-foo-0-0.noarch.rpm | grep -q '^python-foo = 0-0$' && exit 1 || true
rpm -qp --provides ${RPMDIR}/python3.5-foo-0-0.noarch.rpm | grep -q '^python3-foo = 0-0$' && exit 1 || true
echo "Provides for python3-python_provide"
rpm -qp --provides ${RPMDIR}/python3-python_provide-0-0.noarch.rpm
test $(rpm -qp --provides ${RPMDIR}/python3-python_provide-0-0.noarch.rpm | grep python-python_provide | wc -l) -eq 1
echo "Provides for python3-py_provides"
rpm -qp --provides ${RPMDIR}/python3-py_provides-0-0.noarch.rpm
test $(rpm -qp --provides ${RPMDIR}/python3-py_provides-0-0.noarch.rpm | grep python-py_provides | wc -l) -eq 1

82
tests/pythonname.spec Normal file
View File

@ -0,0 +1,82 @@
Name: pythonname
Version: 0
Release: 0
Summary: ...
License: MIT
BuildArch: noarch
%description
...
%install
touch %{buildroot}/something
touch %{buildroot}/something_else
touch %{buildroot}/something_completely_different
%package -n python-foo
Summary: ...
%description -n python-foo
...
%files -n python-foo
/*
%package -n python2-foo
Summary: ...
%description -n python2-foo
...
%files -n python2-foo
/*
%package -n python3-foo
Summary: ...
%description -n python3-foo
...
%files -n python3-foo
/*
%package -n python%{python3_version}-foo
Summary: ...
%description -n python%{python3_version}-foo
...
%files -n python%{python3_version}-foo
/*
%package -n python3.5-foo
Summary: ...
%description -n python3.5-foo
...
%files -n python3.5-foo
/*
%package -n ruby-foo
Summary: ...
%description -n ruby-foo
...
%files -n ruby-foo
/*
%package -n python3-python_provide
Summary: ...
%{?python_provide:%python_provide python3-python_provide}
%description -n python3-python_provide
...
%files -n python3-python_provide
/*
%package -n python3-py_provides
Summary: ...
%py_provides python3-py_provides
%description -n python3-py_provides
...
%files -n python3-py_provides
/*

99
tests/test_scripts_pythonbundles.py Normal file
View File

@ -0,0 +1,99 @@
# Run tests using pytest, e.g. from the root directory
# $ python3 -m pytest --ignore tests/testing/ -vvv
#
# Requirements for this script:
# - Python >= 3.6
# - pytest
import pathlib
import pytest
import random
import sys
import subprocess
PYTHONBUNDLES = pathlib.Path(__file__).parent / '..' / 'pythonbundles.py'
TEST_DATA = pathlib.Path(__file__).parent / 'data' / 'scripts_pythonbundles'
def run_pythonbundles(*args, success=True):
"""
Runs pythonbundles.py with given command line arguments
Arguments:
*args: Shell arguments passed to the script
success:
- true-ish: assert return code is 0 (default)
- false-ish (excluding None): assert return code is not 0
- None: don't assert return code value
"""
cp = subprocess.run((sys.executable, PYTHONBUNDLES, *args), encoding='utf-8',
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
if success:
assert cp.returncode == 0, cp.stderr
elif success is not None:
assert cp.returncode != 0, cp.stdout
return cp
projects = pytest.mark.parametrize('project', ('pkg_resources', 'pip', 'pipenv'))
@projects
def test_output_consistency(project):
cp = run_pythonbundles(TEST_DATA / f'{project}.in')
expected = (TEST_DATA / f'{project}.out').read_text()
assert cp.stdout == expected, cp.stdout
assert cp.stderr == '', cp.stderr
@pytest.mark.parametrize('namespace', ('python2dist', 'python3.11dist', 'pypy2.7dist'))
@projects
def test_namespace(project, namespace):
cp = run_pythonbundles(TEST_DATA / f'{project}.in', f'--namespace={namespace}')
expected = (TEST_DATA / f'{project}.out').read_text().replace('python3dist', namespace)
assert cp.stdout == expected, cp.stdout
assert cp.stderr == '', cp.stderr
@projects
def test_compare_with_identical(project):
expected = (TEST_DATA / f'{project}.out').read_text()
cp = run_pythonbundles(TEST_DATA / f'{project}.in', '--compare-with', expected)
assert cp.stdout == '', cp.stdout
assert cp.stderr == '', cp.stderr
@projects
def test_compare_with_shuffled(project):
expected = (TEST_DATA / f'{project}.out').read_text()
lines = expected.splitlines()
# some extra whitespace and comments
lines[0] = f' {lines[0]} '
lines.extend([''] * 3)
lines.append('# this is a comment on a single line')
random.shuffle(lines)
shuffled = '\n'.join(lines)
cp = run_pythonbundles(TEST_DATA / f'{project}.in', '--compare-with', shuffled)
assert cp.stdout == '', cp.stdout
assert cp.stderr == '', cp.stderr
@projects
def test_compare_with_missing(project):
expected = (TEST_DATA / f'{project}.out').read_text()
lines = expected.splitlines()
missing = lines[0]
del lines[0]
shorter = '\n'.join(lines)
cp = run_pythonbundles(TEST_DATA / f'{project}.in', '--compare-with', shorter, success=False)
assert cp.stdout == '', cp.stdout
assert cp.stderr == f'Missing expected provides:\n - {missing}\n', cp.stderr
@projects
def test_compare_with_unexpected(project):
expected = (TEST_DATA / f'{project}.out').read_text()
unexpected = 'Provides: bundled(python3dist(brainfuck)) = 6.6.6'
longer = f'{expected}{unexpected}\n'
cp = run_pythonbundles(TEST_DATA / f'{project}.in', '--compare-with', longer, success=False)
assert cp.stdout == '', cp.stdout
assert cp.stderr == f'Redundant unexpected provides:\n + {unexpected}\n', cp.stderr

257
tests/test_scripts_pythondistdeps.py Normal file
View File

@ -0,0 +1,257 @@
# Run tests using pytest, e.g. from the root directory
# $ python3 -m pytest --ignore tests/testing/ -s -vvv
#
# If there are any breakags, the best way to see differences is using a diff:
# $ diff tests/data/scripts_pythondistdeps/test-data.yaml <(python3 tests/test_scripts_pythondistdeps.py)
#
# - Test cases and expected results are saved in test-data.yaml inside
# TEST_DATA_PATH (currently ./data/scripts_pythondistdeps/)
# - To regenerate test-data.yaml file with the current results of
# pythondistdeps.py for each test configuration, execute this test file
# directly and results will be on stdout
# $ python3 test_scripts_pythondistdeps.py
#
# To add new test-data, add them to the test-requires.yaml: they will be
# downloaded automatically. And then add the resulting dist-info/egg-info paths
# into test-data.yaml under whichever requires/provides configurations you want
# to test
# - To find all dist-info/egg-info directories in the test-data directory,
# run inside test-data:
# $ find . -type d -regex ".*\(dist-info\|egg-info\)" | sort
#
# Requirements for this script:
# - Python >= 3.6
# - pip >= 20.0.1
# - setuptools
# - pytest
# - pyyaml
# - wheel
from pathlib import Path
import pytest
import shlex
import shutil
import subprocess
import sys
import tempfile
import yaml
PYTHONDISTDEPS_PATH = Path(__file__).parent / '..' / 'pythondistdeps.py'
TEST_DATA_PATH = Path(__file__).parent / 'data' / 'scripts_pythondistdeps'
def run_pythondistdeps(provides_params, requires_params, dist_egg_info_path, expect_failure=False):
"""Runs pythondistdeps.py on `dits_egg_info_path` with given
provides and requires parameters and returns a dict with generated provides and requires"""
info_path = TEST_DATA_PATH / dist_egg_info_path
files = '\n'.join(map(str, info_path.iterdir()))
provides = subprocess.run((sys.executable, PYTHONDISTDEPS_PATH, *shlex.split(provides_params)),
input=files, capture_output=True, check=False, encoding="utf-8")
requires = subprocess.run((sys.executable, PYTHONDISTDEPS_PATH, *shlex.split(requires_params)),
input=files, capture_output=True, check=False, encoding="utf-8")
if expect_failure:
if provides.returncode == 0 or requires.returncode == 0:
raise RuntimeError(f"pythondistdeps.py did not exit with a non-zero code as expected.\n"
f"Used parameters: ({provides_params}, {requires_params}, {dist_egg_info_path})")
stdout = {"provides": provides.stdout.strip(), "requires": requires.stdout.strip()}
stderr = {"provides": provides.stderr.strip(), "requires": requires.stderr.strip()}
return {"stderr": stderr, "stdout": stdout}
else:
if provides.returncode != 0 or requires.returncode != 0:
raise RuntimeError(f"pythondistdeps.py unexpectedly exited with a non-zero code.\n"
f"Used parameters: ({provides_params}, {requires_params}, {dist_egg_info_path})")
return {"provides": provides.stdout.strip(), "requires": requires.stdout.strip()}
def load_test_data():
"""Reads the test-data.yaml and loads the test data into a dict."""
with TEST_DATA_PATH.joinpath('test-data.yaml').open() as file:
return yaml.safe_load(file)
def generate_test_cases(test_data):
"""Goes through the test data dict and yields test cases.
Test case is a tuple of 4 elements:
- provides parameters
- requires parameters
- path to the dist-info/egg-info directory inside test-data
- dict with expected results ("requires" and "provides")"""
for requires_params in test_data:
for provides_params in test_data[requires_params]:
for dist_egg_info_path in test_data[requires_params][provides_params]:
expected = test_data[requires_params][provides_params][dist_egg_info_path]
yield (provides_params, requires_params, dist_egg_info_path, expected)
def check_and_install_test_data():
"""Checks if the appropriate metadata are present in TEST_DATA_PATH, and if
not, downloads them through pip from PyPI."""
with TEST_DATA_PATH.joinpath('test-requires.yaml').open() as file:
test_requires = yaml.safe_load(file)
downloaded_anything = False
for package in test_requires:
# To be as close to the real environment, we want some packages saved in /usr/lib64 instead of /usr/lib,
# for these we explicitly set lib64 as a parameter, and by default we use /usr/lib.
lib = test_requires[package].pop("lib", "lib")
# type is either `wheel` or `sdist`
for type in test_requires[package]:
for pkg_version in test_requires[package][type]:
for py_version in test_requires[package][type][pkg_version]:
py_version_nodots = py_version.replace(".", "")
package_underscores = package.replace("-", "_")
suffix = ".egg-info" if type == "sdist" else ".dist-info"
pre_suffix = f"-py{py_version}" if type == "sdist" else ""
install_path = TEST_DATA_PATH / "usr" / lib / f"python{py_version}" \
/ "site-packages" / f"{package_underscores}-{pkg_version}{pre_suffix}{suffix}"
if install_path.exists():
continue
# If this is the first package we're downloading,
# display what's happening
if not downloaded_anything:
print("=====================")
print("Downloading test data")
print("=====================\n")
downloaded_anything = True
# We use a temporary directory to unpack/install the
# package to, and then we move only the metadata to the
# final location
with tempfile.TemporaryDirectory() as temp_dir:
import runpy
backup_argv = sys.argv[:]
if type == "wheel":
from pkg_resources import parse_version
abi = f"cp{py_version_nodots}"
# The "m" was removed from the abi flag in Python version 3.8
if parse_version(py_version) < parse_version('3.8'):
abi += "m"
# Install = download and unpack wheel into our
# temporary directory
sys.argv[1:] = ["install", "--no-deps",
"--only-binary", ":all:",
"--platform", "manylinux1_x86_64",
"--python-version", py_version,
"--implementation", "cp",
"--abi", abi,
"--target", temp_dir,
"--no-build-isolation",
f"{package}=={pkg_version}"]
else:
# Download sdist that we'll unpack later
sys.argv[1:] = ["download", "--no-deps",
"--no-binary", ":all:",
"--dest", temp_dir,
"--no-build-isolation",
f"{package}=={pkg_version}"]
try:
# run_module() alters sys.modules and sys.argv, but restores them at exit
runpy.run_module("pip", run_name="__main__", alter_sys=True)
except SystemExit as exc:
pass
finally:
sys.argv[:] = backup_argv
temp_path = Path(temp_dir)
if type == "sdist":
# Wheel were already unpacked by pip, sdists we
# have to unpack ourselves
sdist_path = next(temp_path.glob(f"{package}-{pkg_version}.*"))
if sdist_path.suffix == ".zip":
import zipfile
archive = zipfile.ZipFile(sdist_path)
else:
import tarfile
archive = tarfile.open(sdist_path)
archive.extractall(temp_path)
try:
info_path = next(temp_path.glob(f"**/*{suffix}"))
# Let's check the wheel metadata has the
# expected directory name. We don't check for
# egg-info metadata, because we're pulling them
# from sdists where they don't have the proper
# directory name
if type == "wheel":
if info_path.name != install_path.name:
print("\nWarning: wheel metadata have unexpected directory name.\n"
f"Expected: {install_path.name}\n"
f"Actual: {info_path.name}\n"
f"Info: package '{package}', version '{pkg_version}'"
f" for Python {py_version}\n"
f"Possible resolution: Specify the package version with"
f" trailing zeros in test-requires.yaml", file=sys.stderr)
shutil.move(info_path, install_path)
relative_path = install_path.relative_to(TEST_DATA_PATH)
print(f"\nDownloaded metadata to '{relative_path}'" \
f" inside test-data directory.\n")
except StopIteration:
# temp_path.glob() did not find any file and
# thus there's been some problem
sys.exit(f"Problem occured while getting dist-info/egg-info"
f" for package '{package}', version '{pkg_version}'"
f" for Python {py_version}")
if downloaded_anything:
print("\n==============================")
print("Finished downloading test data")
print("==============================")
@pytest.fixture(scope="session", autouse=True)
def fixture_check_and_install_test_data():
"""Wrapper fixture, because a fixture can't be called as a function."""
check_and_install_test_data()
@pytest.mark.parametrize("provides_params, requires_params, dist_egg_info_path, expected",
generate_test_cases(load_test_data()))
def test_pythondistdeps(provides_params, requires_params, dist_egg_info_path, expected):
"""Runs pythondistdeps with the given parameters and dist-info/egg-info
path, compares the results with the expected results"""
expect_failure = "stderr" in expected
assert expected == run_pythondistdeps(provides_params, requires_params, dist_egg_info_path, expect_failure)
if __name__ == "__main__":
"""If the script is called directly, we check and install test data if needed,
we look up all the test configurations in test-data.yaml, run
pythondistdeps for each, save the results and print the resulting YAML file
with the updated results."""
check_and_install_test_data()
# Set YAML dump style to block style
def str_presenter(dumper, data):
if len(data.splitlines()) > 1: # check for multiline string
return dumper.represent_scalar('tag:yaml.org,2002:str', data, style='|')
return dumper.represent_scalar('tag:yaml.org,2002:str', data)
yaml.add_representer(str, str_presenter)
# Run pythondistdeps for each test configuration
test_data = load_test_data()
for provides_params, requires_params, dist_egg_info_path, expected in generate_test_cases(test_data):
# Print a dot to stderr for each test run to keep user informed about progress
print(".", end="", flush=True, file=sys.stderr)
expect_failure = "stderr" in test_data[requires_params][provides_params][dist_egg_info_path]
test_data[requires_params][provides_params][dist_egg_info_path] = \
run_pythondistdeps(provides_params, requires_params, dist_egg_info_path, expect_failure)
print(yaml.dump(test_data, indent=4))

45
tests/tests.yml Normal file
View File

@ -0,0 +1,45 @@
---
- hosts: localhost
tags:
- classic
tasks:
- dnf:
name: "*"
state: latest
- hosts: localhost
tags:
- classic
pre_tasks:
- import_role:
name: standard-test-source
vars:
fetch_only: True
roles:
- role: standard-test-basic
tests:
- pythonabi:
dir: .
run: ./pythonabi.sh
- pythonname:
dir: .
run: ./pythonname.sh
- pythondist:
dir: .
run: ./pythondist.sh
- prepare-test-data:
dir: .
run: tar -xvf test-sources-*.tar.gz -C ./tests/data/scripts_pythondistdeps/
- pytest:
dir: ./tests
# Use update-test-sources.sh to update the test data
run: python3 -m pytest --capture=no -vvv
required_packages:
- rpm-build
- rpmdevtools
- python3-devel
- python3-pip
- python3-pytest
- python3-pyyaml
- python3-setuptools
- python3-wheel

19
update-test-sources.sh Executable file
View File

@ -0,0 +1,19 @@
#!/bin/bash
#
# Requirements:
# - pip >= 20.0.1
#
# First prune old test data
rm -rf ./tests/data/scripts_pythondistdeps/usr
# First run the test suite, it will download the test-data again
python3 -m pytest --capture=no -vvv
# Archive the test data into a file with today's date
archive=test-sources-$(date +%Y-%m-%d).tar.gz
tar -zcvf ${archive} -C ./tests/data/scripts_pythondistdeps/ usr
# Now manually run:
# $ fedpkg new-sources ${archive}