import python-linux-procfs-0.6-6.el8

2019-05-07 07:59:49 -04:00 · 2019-05-07 07:59:49 -04:00 · 9140714d88
commit 9140714d88
8 changed files with 447 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1 @@
+SOURCES/python-linux-procfs-0.6.tar.xz
--- a/.python-linux-procfs.metadata
+++ b/.python-linux-procfs.metadata
@ -0,0 +1 @@
+924eef33607e2229da5133ae510c95d36902d86a SOURCES/python-linux-procfs-0.6.tar.xz
--- a/SOURCES/pflags_Ignore_non-existent_pids.patch
+++ b/SOURCES/pflags_Ignore_non-existent_pids.patch
@ -0,0 +1,39 @@
+From 5b180973d90475ab32c470e568f1c786d94a9bf0 Mon Sep 17 00:00:00 2001
+From: John Kacur <jkacur@redhat.com>
+Date: Thu, 29 Nov 2018 15:39:22 +0100
+Subject: [PATCH] python-linux-procfs: pflags: Ignore non-existent pids or
+ process names
+
+If the user enters a non-existent pid or process name, skip over it,
+
+Also, if the user enters nothing but a non-existent pid, then make sure
+the max_comm_len defaults to 0 instead of generating an error.
+
+Signed-off-by: John Kacur <jkacur@redhat.com>
+---
+ pflags | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/pflags b/pflags
+index a1667fc06131..9c45600cc1ee 100755
+--- a/pflags
+++ b/pflags
+@@ -50,11 +50,13 @@ def main(argv):
+ 		pids = list(ps.processes.keys())
+ 
+ 	pids.sort()
+-	len_comms = [len(ps[pid]["stat"]["comm"]) for pid in pids]
+-	max_comm_len = max(len_comms)
+	len_comms = [len(ps[pid]["stat"]["comm"]) for pid in pids if pid in ps]
+	max_comm_len = max(len_comms, default=0)
+ 	del(len_comms)
+ 
+ 	for pid in pids:
+		if pid not in ps:
+		    continue
+ 		flags = ps[pid].stat.process_flags()
+ 		# Remove flags that were superseeded
+ 		if "PF_THREAD_BOUND" in flags and "PF_NO_SETAFFINITY" in flags:
+-- 
+2.19.2
+
--- a/SOURCES/pflags_use_argparse_to_create_help_option.patch
+++ b/SOURCES/pflags_use_argparse_to_create_help_option.patch
@ -0,0 +1,71 @@
+From 68e3d6e74f0941c98aaeb82b89c954c76246ba7a Mon Sep 17 00:00:00 2001
+From: John Kacur <jkacur@redhat.com>
+Date: Wed, 28 Nov 2018 04:28:53 +0100
+Subject: [PATCH 2/2] python-linux-procfs: pflags: Use argparse to create a
+ help option
+
+The purpose of this change was to create a -h, or --help option.
+The following changes were made.
+
+1. pflags is now python3 only, since it uses argparse.
+2. The handling of pids or process names is improved, instead of a
+command separated list (without spaces), the more standard unix way of
+space separated command line arguements are used.
+
+This is explained in the help
+
+./pflags -h
+usage: pflags [-h] [pid [pid ...]]
+
+Print process flags
+
+positional arguments:
+  pid         a list of pids or names
+
+optional arguments:
+  -h, --help  show this help message and exit
+
+Signed-off-by: John Kacur <jkacur@redhat.com>
+---
+ pflags | 12 +++++++++---
+ 1 file changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/pflags b/pflags
+index abfcfe9e9ec1..a1667fc06131 100755
+--- a/pflags
+++ b/pflags
+@@ -1,4 +1,4 @@
+-#! /usr/bin/python
+#! /usr/bin/python3
+ # -*- python -*-
+ # -*- coding: utf-8 -*-
+ #   print process flags
+@@ -14,8 +14,9 @@
+ #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ #   General Public License for more details.
+ 
+-from __future__ import print_function
+
+ import procfs, re, fnmatch, sys
+import argparse
+ from functools import reduce
+ from six.moves import map
+ 
+@@ -38,8 +39,13 @@ def main(argv):
+ 	global ps
+ 	ps = procfs.pidstats()
+ 
+	parser = argparse.ArgumentParser(description='Print process flags')
+	parser.add_argument('pid', nargs='*', help='a list of pids or names')
+	args = parser.parse_args()
+
+ 	if (len(argv) > 1):
+-		pids = reduce(lambda i, j: i + j, list(map(thread_mapper, argv[1].split(","))))
+		pids = args.pid
+		pids = reduce(lambda i, j: i + j, list(map(thread_mapper, pids)))
+ 	else:
+ 		pids = list(ps.processes.keys())
+ 
+-- 
+2.19.1
+
--- a/SOURCES/procfs-Fix-removing-vanished-processes-in-pidstats.patch
+++ b/SOURCES/procfs-Fix-removing-vanished-processes-in-pidstats.patch
@ -0,0 +1,72 @@
+From cf4c740974834b7d5c9dc7b12a69c5269b0d7a2d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Thu, 24 Jan 2019 21:55:16 +0100
+Subject: [PATCH] procfs: Fix removing vanished processes in
+ pidstats.reload_threads()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+If a process disappears while iterating the loop in
+pidstats.reload_threads(), we get a RuntimeError as shown below. This
+is because we cannot remove an entry from a dictionary while iterating the
+dictionary.
+
+Reproducer:
+1. Add the following line to the beginning of pidstats.reload_threads():
+import pdb; pdb.set_trace()
+2. Start some process
+3. Start the python interpreter and proceed as follows:
+[~/git/python-linux-procfs]$ python3
+Python 3.6.8 (default, Jan  3 2019, 16:11:14)
+[GCC 8.2.1 20181215 (Red Hat 8.2.1-6)] on linux
+Type "help", "copyright", "credits" or "license" for more information.
+>>> import procfs
+>>> ps = procfs.pidstats()
+>>> ps.reload_threads()
+> /home/olysonek/git/python-linux-procfs/procfs/procfs.py(462)reload_threads()
+-> for pid in self.processes.keys():
+(Pdb) next
+> /home/olysonek/git/python-linux-procfs/procfs/procfs.py(463)reload_threads()
+-> try:
+
+At this point, terminate the process started in step 2. Return to the
+python interpreter:
+
+(Pdb) continue
+Traceback (most recent call last):
+  File "<stdin>", line 1, in <module>
+  File "/home/olysonek/git/python-linux-procfs/procfs/procfs.py", line 463, in reload_threads
+    try:
+RuntimeError: dictionary changed size during iteration
+
+Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
+Signed-off-by: John Kacur <jkacur@redhat.com>
+---
+ procfs/procfs.py | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/procfs/procfs.py b/procfs/procfs.py
+index c6f65890d0e4..b0ce2514063d 100755
+--- a/procfs/procfs.py
+++ b/procfs/procfs.py
+@@ -459,12 +459,15 @@ class pidstats:
+ 			self.processes[pid] = process(pid, self.basedir)
+ 
+ 	def reload_threads(self):
+		to_remove = []
+ 		for pid in self.processes.keys():
+ 			try:
+ 				self.processes[pid].load_threads()
+ 			except OSError:
+ 				# process vanished, remove it
+-				del self.processes[pid]
+				to_remove.append(pid)
+		for pid in to_remove:
+			del self.processes[pid]
+ 
+ 	def find_by_name(self, name):
+ 		name = name[:15]
+-- 
+2.20.1
+
--- a/SOURCES/procfs-Reduce-not-in-python3-by-default.patch
+++ b/SOURCES/procfs-Reduce-not-in-python3-by-default.patch
@ -0,0 +1,27 @@
+From 5765b274bf2929aa99185be5ce946bce94ace7a5 Mon Sep 17 00:00:00 2001
+From: John Kacur <jkacur@redhat.com>
+Date: Tue, 16 Oct 2018 20:26:39 +0200
+Subject: [PATCH] procfs: Reduce not in python3 by default
+
+Reduce not in python3 by default, so import it from functools
+
+Signed-off-by: John Kacur <jkacur@redhat.com>
+---
+ procfs/procfs.py | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/procfs/procfs.py b/procfs/procfs.py
+index c70fe2ae774b..c6f65890d0e4 100755
+--- a/procfs/procfs.py
+++ b/procfs/procfs.py
+@@ -21,6 +21,7 @@
+ from __future__ import absolute_import
+ from __future__ import print_function
+ import os, time
+from functools import reduce
+ from .utilist import bitmasklist
+ from six.moves import range
+ 
+-- 
+2.14.4
+
--- a/SOURCES/sysctl-Fix-refreshing-cache.patch
+++ b/SOURCES/sysctl-Fix-refreshing-cache.patch
@ -0,0 +1,42 @@
+From 6a84665b2422a98fbce8581ee9ae5eb60953f945 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Fri, 11 Jan 2019 15:24:00 +0100
+Subject: [PATCH] sysctl: Fix refreshing cache
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fix iterating over the 'cache' dictionary in refresh(). A dictionary is
+not callable. This fixes the following error:
+
+>>> import procfs.sysctl
+>>> s = procfs.sysctl()
+>>> s.refresh()
+Traceback (most recent call last):
+  File "<stdin>", line 1, in <module>
+  File "/usr/lib/python3.6/site-packages/procfs/sysctl.py", line 64, in refresh
+    for key in self.cache():
+TypeError: 'dict' object is not callable
+
+Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
+Signed-off-by: John Kacur <jkacur@redhat.com>
+---
+ procfs/sysctl.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/procfs/sysctl.py b/procfs/sysctl.py
+index 8b256ab4317f..6a9145518c27 100755
+--- a/procfs/sysctl.py
+++ b/procfs/sysctl.py
+@@ -61,7 +61,7 @@ class sysctl:
+ 		f.close()
+ 
+ 	def refresh(self):
+-		for key in self.cache():
+		for key in self.cache.keys():
+ 			del self.cache[key]
+ 			value = self.read(key)
+ 			if value != None:
+-- 
+2.20.1
+
--- a/SPECS/python-linux-procfs.spec
+++ b/SPECS/python-linux-procfs.spec
@ -0,0 +1,194 @@
+Name: python-linux-procfs
+Version: 0.6
+Release: 6%{?dist}
+License: GPLv2
+Summary: Linux /proc abstraction classes
+Group: System Environment/Libraries
+Source: https://git.kernel.org/pub/scm/libs/python/python-linux-procfs/python-linux-procfs.git/snapshot/%{name}-%{version}.tar.xz
+URL: https://git.kernel.org/pub/scm/libs/python/python-linux-procfs/python-linux-procfs.git
+# If upstream does not provide tarballs, to generate
+# git clone git://git.kernel.org/pub/scm/libs/python/python-linux-procfs/python-linux-procfs.git
+# cd python-linux-procfs
+# git archive --format=tar --prefix=python-linux-procfs-%%{version}/ v%%{version} | xz -c > python-linux-procfs-%%{version}.tar.xz
+BuildArch: noarch
+BuildRequires: python3-devel
+BuildRequires: python3-setuptools
+BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
+Obsoletes: python-linux-procfs
+
+%global _description\
+Abstractions to extract information from the Linux kernel /proc files.
+
+# PATCHES
+Patch1: procfs-Reduce-not-in-python3-by-default.patch
+Patch2: pflags_use_argparse_to_create_help_option.patch
+Patch3: pflags_Ignore_non-existent_pids.patch
+Patch4: sysctl-Fix-refreshing-cache.patch
+Patch5: procfs-Fix-removing-vanished-processes-in-pidstats.patch
+
+%description %_description
+
+%package -n python3-linux-procfs
+Summary: %summary
+%{?python_provide:%python_provide python3-linux-procfs}
+
+Requires: python3-six
+
+%description -n python3-linux-procfs %_description
+
+%prep
+%autosetup -p1
+
+%build
+%py3_build
+
+%install
+rm -rf %{buildroot}
+%py3_install
+
+%clean
+rm -rf %{buildroot}
+
+%files -n python3-linux-procfs
+%defattr(0755,root,root,0755)
+%{_bindir}/pflags
+%{python3_sitelib}/procfs/
+%defattr(0644,root,root,0755)
+%{python3_sitelib}/python_linux_procfs*.egg-info
+%license COPYING
+
+%changelog
+* Mon Jan 28 2019 John Kacur <jkacur@redhat.com> - 0.6-6
+- fix refreshing the cache
+- fix removing vanished processes in pidstats
+Resolves: rhbz#1669294
+
+* Fri Nov 30 2018 John Kacur <jkacur@redhat.com> - 0.6-5
+- pflags - Ignore non-existent pids or process names
+Resolves: rhbz#1654312
+
+* Wed Nov 28 2018 John Kacur <jkacur@redhat.com> - 0.6-4
+- Use argparse to create a help option
+Resolves: rhbz#1650159
+
+* Tue Oct 16 2018 John Kacur <jkacur@redhat.com> - 0.6-3
+- python3 doesn't supply "reduce" by default, so import it
+Resolves: rhbz#1639430
+
+* Mon Aug 13 2018 John Kacur <jkacur@redhat.com> - 0.6-2
+- Obsoltes python-linux-procfs (just build the python3 version)
+Resolves: rhbz#1589042
+
+* Fri Aug 10 2018 John Kacur <jkacur@redhat.com> - 0.6-1
+- Sync with upstream source
+Resolves: rhbz#1614869
+
+* Wed Aug 8 2018 John Kacur <jkacur@redhat.com> - 0.5.1-7
+- Add some functions related to affinity from tuna
+Resolves: rhbz#1522868
+
+* Tue Jun 26 2018 John Kacur <jkacur@redhat.com> - 0.5.1-6
+- Fix upstream URL reference and source
+Resolves: rhbz#1589938
+
+* Thu May 31 2018 John Kacur <jkacur@redhat.com> - 0.5.1-5
+- Build only the python3 subpackage (needs to be done in rhel-8.0 too)
+Resolves: rhbz#1567234
+
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Thu Jan 25 2018 Iryna Shcherbina <ishcherb@redhat.com> - 0.5.1-3
+- Update Python 2 dependency declarations to new packaging standards
+  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
+
+* Tue Nov 21 2017 Jiri Kastner <jkastner@redhat.com> - 0.5.1-2
+- missing defattr for _bindir
+
+* Tue Nov 21 2017 Jiri Kastner <jkastner@redhat.com> - 0.5.1-1
+- missed snippet in specfile for python2 only
+- added scripts to setup.py, pflags renamed and added to setup.py
+
+* Mon Nov 20 2017 Jiri Kastner <jkastner@redhat.com> - 0.5-1
+- update to 0.5
+
+* Sat Aug 19 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.4.10-4
+- Python 2 binary package renamed to python2-linux-procfs
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.10-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.10-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Thu Dec 22 2016 Jiri Kastner <jkastner@redhat.com> - 0.4.10-1
+- update to latest release
+
+* Tue Jul 19 2016 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.6-7
+- https://fedoraproject.org/wiki/Changes/Automatic_Provides_for_Python_RPM_Packages
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.6-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.6-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Fri Oct 10 2014 Jiri Kastner <jkastner@redhat.com> - 0.4.6-4
+- fix source and url
+
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.6-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.6-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
+* Fri Jun 14 2013 Jiri Kastner <jkastner@redhat.com> - 0.4.6-1
+- updated to 0.4.6
+
+* Thu Jun  6 2013 Jiri Kastner <jkastner@redhat.com> - 0.4.5-1
+- Added support for parsing cgroups as a per thread attribute
+
+* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.4-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.4-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.4-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.4-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
+* Thu Jul 22 2010 David Malcolm <dmalcolm@redhat.com> - 0.4.4-4
+- Rebuilt for https://fedoraproject.org/wiki/Features/Python_2.7/MassRebuild
+
+* Sun Jul 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.4-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
+
+* Thu Feb 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
+
+* Tue Feb 10 2009 Arnaldo Carvalho de Melo <acme@redhat.com> - 0.4.4-1
+- Even more fixes due to the fedora review process
+
+* Mon Feb  9 2009 Arnaldo Carvalho de Melo <acme@redhat.com> - 0.4.3-1
+- Fixups due to the fedora review process
+
+* Tue Aug 12 2008 Arnaldo Carvalho de Melo <acme@redhat.com> - 0.4.2-1
+- interrupts: Add find_by_user_regex
+- process: Always set the "cmdline" array, even if empty
+- pidstats: Remove dead processes in find_by_name()
+- pidstats: Add process class to catch dict references for late parsing
+- pidstats: Move the /proc/PID/{stat,status} parsing to classes
+- pidstats: Introduce process_flags method
+
+* Tue Aug 12 2008 Arnaldo Carvalho de Melo <acme@redhat.com> - 0.4-1
+- Per process flags needed by tuna
+
+* Fri Jun 13 2008 Arnaldo Carvalho de Melo <acme@redhat.com> - 0.3-1
+- Support CPU hotplug
+
+* Mon Feb 25 2008 Arnaldo Carvalho de Melo <acme@redhat.com> - 0.1-1
+- package created
				`@ -0,0 +1 @@`
				`924eef33607e2229da5133ae510c95d36902d86a SOURCES/python-linux-procfs-0.6.tar.xz`