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Viewing changes to cupstream2distro/cupstream2distro/packageinppamanager.py

  • Committer: Francis Ginther
  • Date: 2014-06-10 20:42:46 UTC
  • mto: This revision was merged to the branch mainline in revision 571.
  • Revision ID: francis.ginther@canonical.com-20140610204246-b1bsrik7nlcolqy7
Import lp:cupstream2distro rev 605.

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cupstream2distro/cupstream2distro/packageinppamanager.py
 
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# -*- coding: utf-8 -*-
 
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# Copyright (C) 2012 Canonical
 
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#
 
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# Authors:
 
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#  Didier Roche
 
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#
 
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# This program is free software; you can redistribute it and/or modify it under
 
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# the terms of the GNU General Public License as published by the Free Software
 
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# Foundation; version 3.
 
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#
 
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# This program is distributed in the hope that it will be useful, but WITHOUT
 
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 
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# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 
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# details.
 
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#
 
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# You should have received a copy of the GNU General Public License along with
 
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# this program; if not, write to the Free Software Foundation, Inc.,
 
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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import ConfigParser
 
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import logging
 
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import os
 
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import re
 
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from .branchhandling import _get_parent_branch
 
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from .packageinppa import PackageInPPA
 
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from .settings import PROJECT_CONFIG_SUFFIX
 
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def _ensure_removed_from_set(target_set, content_to_remove):
 
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    '''Silent removal from an existing set'''
 
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    try:
 
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        target_set.remove(content_to_remove)
 
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    except KeyError:
 
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        pass  # in case we missed the "build" step
 
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def get_all_packages_uploaded():
 
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    '''Get (package, version, rev, branch) of all packages uploaded'''
 
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    # we do not rely on the .changes files but in the config file
 
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    # because we need the exact version (which can have an epoch)
 
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    result = set()
 
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    source_package_regexp = re.compile("(.*).{}$".format(PROJECT_CONFIG_SUFFIX))
 
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    for file in os.listdir('.'):
 
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        substract = source_package_regexp.findall(file)
 
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        if substract:
 
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            version = _get_current_packaging_version_from_config(substract[0])
 
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            rev = _get_current_rev_from_config(substract[0])
 
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            branch = _get_parent_branch(substract[0])
 
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            result.add((substract[0], version, rev, branch))
 
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    return result
 
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def get_packages_and_versions_uploaded():
 
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    '''Get (package, version) of all packages uploaded. We can have duplicates'''
 
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    # we do not rely on the .changes files but in the config file
 
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    # because we need the exact version (which can have an epoch)
 
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    result = set()
 
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    source_package_regexp = re.compile("(.*).{}.*$".format(PROJECT_CONFIG_SUFFIX))
 
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    for file in os.listdir('.'):
 
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        substract = source_package_regexp.findall(file)
 
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        if substract:
 
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            config = ConfigParser.RawConfigParser()
 
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            config.read(file)
 
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            result.add((substract[0], config.get('Package', 'packaging_version')))
 
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    return result
 
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def update_all_packages_status(packages_not_in_ppa, packages_building, packages_failed, particular_arch=None):
 
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    '''Update all packages status, checking in the ppa'''
 
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    for current_package in (packages_not_in_ppa.union(packages_building)):
 
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        logging.info("current_package: " + current_package.source_name + " " + current_package.version)
 
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        package_status = current_package.get_status(particular_arch)
 
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        if package_status != None:  # global package_status can be 0 (building), 1 (failed), 2 (published)
 
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            # if one arch building, still considered as building
 
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            if package_status == PackageInPPA.BUILDING:
 
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                _ensure_removed_from_set(packages_not_in_ppa, current_package)  # maybe already removed
 
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                packages_building.add(current_package)
 
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            # if one arch failed, considered as failed
 
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            elif package_status == PackageInPPA.FAILED:
 
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                _ensure_removed_from_set(packages_building, current_package)  # in case we missed the "build" step
 
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                _ensure_removed_from_set(packages_not_in_ppa, current_package)  # in case we missed the "wait" step
 
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                packages_failed.add(current_package)
 
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            elif package_status == PackageInPPA.PUBLISHED:
 
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                _ensure_removed_from_set(packages_building, current_package)  # in case we missed the "build" step
 
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                _ensure_removed_from_set(packages_not_in_ppa, current_package)  # in case we missed the "wait" step
 
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def _get_current_packaging_version_from_config(source_package_name):
 
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    '''Get current packaging version from the saved config'''
 
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    config = ConfigParser.RawConfigParser()
 
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    config.read("{}.{}".format(source_package_name, PROJECT_CONFIG_SUFFIX))
 
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    return config.get('Package', 'packaging_version')
 
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def _get_current_rev_from_config(source_package_name):
 
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    '''Get current tip revision from the saved config'''
 
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    config = ConfigParser.RawConfigParser()
 
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    config.read("{}.{}".format(source_package_name, PROJECT_CONFIG_SUFFIX))
 
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    return config.get('Branch', 'rev')