2018-05-12 00:18:21 +00:00
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2018-05-12 00:18:21 +00:00
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< h1 > Source code for pylorax.api.config< / h1 > < div class = "highlight" > < pre >
< span > < / span > < span class = "c1" > #< / span >
< span class = "c1" > # Copyright (C) 2017 Red Hat, Inc.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # This program is free software; you can redistribute it and/or modify< / span >
< span class = "c1" > # it under the terms of the GNU General Public License as published by< / span >
< span class = "c1" > # the Free Software Foundation; either version 2 of the License, or< / span >
< span class = "c1" > # (at your option) any later version.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # This program is distributed in the hope that it will be useful,< / span >
< span class = "c1" > # but WITHOUT ANY WARRANTY; without even the implied warranty of< / span >
< span class = "c1" > # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the< / span >
< span class = "c1" > # GNU General Public License for more details.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # You should have received a copy of the GNU General Public License< / span >
< span class = "c1" > # along with this program. If not, see < http://www.gnu.org/licenses/> .< / span >
< span class = "c1" > #< / span >
< span class = "kn" > import< / span > < span class = "nn" > configparser< / span >
< span class = "kn" > import< / span > < span class = "nn" > grp< / span >
< span class = "kn" > import< / span > < span class = "nn" > os< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.sysutils< / span > < span class = "k" > import< / span > < span class = "n" > joinpaths< / span >
< div class = "viewcode-block" id = "ComposerConfig" > < a class = "viewcode-back" href = "../../../pylorax.api.html#pylorax.api.config.ComposerConfig" > [docs]< / a > < span class = "k" > class< / span > < span class = "nc" > ComposerConfig< / span > < span class = "p" > (< / span > < span class = "n" > configparser< / span > < span class = "o" > .< / span > < span class = "n" > SafeConfigParser< / span > < span class = "p" > ):< / span >
< div class = "viewcode-block" id = "ComposerConfig.get_default" > < a class = "viewcode-back" href = "../../../pylorax.api.html#pylorax.api.config.ComposerConfig.get_default" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_default< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > section< / span > < span class = "p" > ,< / span > < span class = "n" > option< / span > < span class = "p" > ,< / span > < span class = "n" > default< / span > < span class = "p" > ):< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > get< / span > < span class = "p" > (< / span > < span class = "n" > section< / span > < span class = "p" > ,< / span > < span class = "n" > option< / span > < span class = "p" > )< / span >
< span class = "k" > except< / span > < span class = "n" > configparser< / span > < span class = "o" > .< / span > < span class = "n" > Error< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "n" > default< / span > < / div > < / div >
< div class = "viewcode-block" id = "configure" > < a class = "viewcode-back" href = "../../../pylorax.api.html#pylorax.api.config.configure" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > configure< / span > < span class = "p" > (< / span > < span class = "n" > conf_file< / span > < span class = "o" > =< / span > < span class = "s2" > " /etc/lorax/composer.conf" < / span > < span class = "p" > ,< / span > < span class = "n" > root_dir< / span > < span class = "o" > =< / span > < span class = "s2" > " /" < / span > < span class = "p" > ,< / span > < span class = "n" > test_config< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " lorax-composer configuration< / span >
< span class = "sd" > :param conf_file: Path to the config file overriding the default settings< / span >
< span class = "sd" > :type conf_file: str< / span >
< span class = "sd" > :param root_dir: Directory to prepend to paths, defaults to /< / span >
< span class = "sd" > :type root_dir: str< / span >
< span class = "sd" > :param test_config: Set to True to skip reading conf_file< / span >
< span class = "sd" > :type test_config: bool< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > conf< / span > < span class = "o" > =< / span > < span class = "n" > ComposerConfig< / span > < span class = "p" > ()< / span >
< span class = "c1" > # set defaults< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > add_section< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > )< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "s2" > " share_dir" < / span > < span class = "p" > ,< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > realpath< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /usr/share/lorax/" < / span > < span class = "p" > )))< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "s2" > " lib_dir" < / span > < span class = "p" > ,< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > realpath< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /var/lib/lorax/composer/" < / span > < span class = "p" > )))< / span >
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< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "s2" > " repo_dir" < / span > < span class = "p" > ,< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > realpath< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /var/lib/lorax/composer/repos.d/" < / span > < span class = "p" > )))< / span >
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< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "s2" > " dnf_conf" < / span > < span class = "p" > ,< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > realpath< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /var/tmp/composer/dnf.conf" < / span > < span class = "p" > )))< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "s2" > " dnf_root" < / span > < span class = "p" > ,< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > realpath< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /var/tmp/composer/dnf/root/" < / span > < span class = "p" > )))< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "s2" > " cache_dir" < / span > < span class = "p" > ,< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > realpath< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /var/tmp/composer/cache/" < / span > < span class = "p" > )))< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "s2" > " tmp" < / span > < span class = "p" > ,< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > realpath< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /var/tmp/" < / span > < span class = "p" > )))< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > add_section< / span > < span class = "p" > (< / span > < span class = "s2" > " users" < / span > < span class = "p" > )< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " users" < / span > < span class = "p" > ,< / span > < span class = "s2" > " root" < / span > < span class = "p" > ,< / span > < span class = "s2" > " 1" < / span > < span class = "p" > )< / span >
< span class = "c1" > # Enable all available repo files by default< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > add_section< / span > < span class = "p" > (< / span > < span class = "s2" > " repos" < / span > < span class = "p" > )< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " repos" < / span > < span class = "p" > ,< / span > < span class = "s2" > " use_system_repos" < / span > < span class = "p" > ,< / span > < span class = "s2" > " 1" < / span > < span class = "p" > )< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > set< / span > < span class = "p" > (< / span > < span class = "s2" > " repos" < / span > < span class = "p" > ,< / span > < span class = "s2" > " enabled" < / span > < span class = "p" > ,< / span > < span class = "s2" > " *" < / span > < span class = "p" > )< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > add_section< / span > < span class = "p" > (< / span > < span class = "s2" > " dnf" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > test_config< / span > < span class = "p" > :< / span >
< span class = "c1" > # read the config file< / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isfile< / span > < span class = "p" > (< / span > < span class = "n" > conf_file< / span > < span class = "p" > ):< / span >
< span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > read< / span > < span class = "p" > (< / span > < span class = "n" > conf_file< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > conf< / span > < / div >
< div class = "viewcode-block" id = "make_dnf_dirs" > < a class = "viewcode-back" href = "../../../pylorax.api.html#pylorax.api.config.make_dnf_dirs" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_dnf_dirs< / span > < span class = "p" > (< / span > < span class = "n" > conf< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Make any missing dnf directories< / span >
< span class = "sd" > :param conf: The configuration to use< / span >
< span class = "sd" > :type conf: ComposerConfig< / span >
< span class = "sd" > :returns: None< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > for< / span > < span class = "n" > p< / span > < span class = "ow" > in< / span > < span class = "p" > [< / span > < span class = "s2" > " dnf_conf" < / span > < span class = "p" > ,< / span > < span class = "s2" > " repo_dir" < / span > < span class = "p" > ,< / span > < span class = "s2" > " cache_dir" < / span > < span class = "p" > ,< / span > < span class = "s2" > " dnf_root" < / span > < span class = "p" > ]:< / span >
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< span class = "n" > p_dir< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > abspath< / span > < span class = "p" > (< / span > < span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > get< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "n" > p< / span > < span class = "p" > ))< / span >
< span class = "k" > if< / span > < span class = "n" > p< / span > < span class = "o" > ==< / span > < span class = "s2" > " dnf_conf" < / span > < span class = "p" > :< / span >
< span class = "n" > p_dir< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > dirname< / span > < span class = "p" > (< / span > < span class = "n" > p_dir< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isdir< / span > < span class = "p" > (< / span > < span class = "n" > p_dir< / span > < span class = "p" > ):< / span >
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< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > makedirs< / span > < span class = "p" > (< / span > < span class = "n" > p_dir< / span > < span class = "p" > )< / span > < / div >
< div class = "viewcode-block" id = "make_queue_dirs" > < a class = "viewcode-back" href = "../../../pylorax.api.html#pylorax.api.config.make_queue_dirs" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_queue_dirs< / span > < span class = "p" > (< / span > < span class = "n" > conf< / span > < span class = "p" > ,< / span > < span class = "n" > gid< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Make any missing queue directories< / span >
< span class = "sd" > :param conf: The configuration to use< / span >
< span class = "sd" > :type conf: ComposerConfig< / span >
< span class = "sd" > :param gid: Group ID that has access to the queue directories< / span >
< span class = "sd" > :type gid: int< / span >
< span class = "sd" > :returns: list of errors< / span >
< span class = "sd" > :rtype: list of str< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > errors< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "n" > lib_dir< / span > < span class = "o" > =< / span > < span class = "n" > conf< / span > < span class = "o" > .< / span > < span class = "n" > get< / span > < span class = "p" > (< / span > < span class = "s2" > " composer" < / span > < span class = "p" > ,< / span > < span class = "s2" > " lib_dir" < / span > < span class = "p" > )< / span >
< span class = "k" > for< / span > < span class = "n" > p< / span > < span class = "ow" > in< / span > < span class = "p" > [< / span > < span class = "s2" > " queue/run" < / span > < span class = "p" > ,< / span > < span class = "s2" > " queue/new" < / span > < span class = "p" > ,< / span > < span class = "s2" > " results" < / span > < span class = "p" > ]:< / span >
< span class = "n" > p_dir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > lib_dir< / span > < span class = "p" > ,< / span > < span class = "n" > p< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > exists< / span > < span class = "p" > (< / span > < span class = "n" > p_dir< / span > < span class = "p" > ):< / span >
< span class = "n" > orig_umask< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > umask< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > makedirs< / span > < span class = "p" > (< / span > < span class = "n" > p_dir< / span > < span class = "p" > ,< / span > < span class = "mo" > 0o771< / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > chown< / span > < span class = "p" > (< / span > < span class = "n" > p_dir< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > gid< / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > umask< / span > < span class = "p" > (< / span > < span class = "n" > orig_umask< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > p_stat< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > stat< / span > < span class = "p" > (< / span > < span class = "n" > p_dir< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > p_stat< / span > < span class = "o" > .< / span > < span class = "n" > st_mode< / span > < span class = "o" > & < / span > < span class = "mo" > 0o006< / span > < span class = "o" > !=< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > errors< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " Incorrect permissions on < / span > < span class = "si" > %s< / span > < span class = "s2" > , no o+rw permissions are allowed." < / span > < span class = "o" > %< / span > < span class = "n" > p_dir< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > p_stat< / span > < span class = "o" > .< / span > < span class = "n" > st_gid< / span > < span class = "o" > !=< / span > < span class = "n" > gid< / span > < span class = "ow" > or< / span > < span class = "n" > p_stat< / span > < span class = "o" > .< / span > < span class = "n" > st_uid< / span > < span class = "o" > !=< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > gr_name< / span > < span class = "o" > =< / span > < span class = "n" > grp< / span > < span class = "o" > .< / span > < span class = "n" > getgrgid< / span > < span class = "p" > (< / span > < span class = "n" > gid< / span > < span class = "p" > )< / span > < span class = "o" > .< / span > < span class = "n" > gr_name< / span >
< span class = "n" > errors< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " < / span > < span class = "si" > %s< / span > < span class = "s2" > should be owned by root:< / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "n" > p_dir< / span > < span class = "p" > ,< / span > < span class = "n" > gr_name< / span > < span class = "p" > ))< / span >
< span class = "k" > return< / span > < span class = "n" > errors< / span > < / div >
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