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Viewing changes to UpdateManager/backend/__init__.py

  • Committer: Balint Reczey
  • Date: 2018-09-27 14:38:14 UTC
  • mfrom: (2840.1.2 master)
  • Revision ID: balint.reczey@canonical.com-20180927143814-5fvlc75l5cze5269
Merge lp:~rbalint/update-manager/fix-pep8-cosmic

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Lines of Context:
UpdateManager/backend/__init__.py
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            fresh_cache = Cache(rootdir=self.window_main.cache.rootdir)
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            for pkg in self.window_main.cache:
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                try:
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                    if pkg.marked_install and \
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                       not fresh_cache[pkg.name].is_installed:
 
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                    if pkg.marked_install \
 
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                       and not fresh_cache[pkg.name].is_installed:
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                        pkgname = pkg.name
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                        if pkg.is_auto_installed:
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                            pkgname += "#auto"
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                        pkgs_install.append(pkgname)
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                    elif (pkg.marked_upgrade and
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                          fresh_cache[pkg.name].is_upgradable):
 
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                    elif (pkg.marked_upgrade \
 
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                          and fresh_cache[pkg.name].is_upgradable):
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                        pkgs_upgrade.append(pkg.name)
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                    elif (pkg.marked_delete and
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                          fresh_cache[pkg.name].is_installed):
 
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                    elif (pkg.marked_delete \
 
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                          and fresh_cache[pkg.name].is_installed):
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                        pkgs_remove.append(pkg.name)
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                except KeyError:
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                    # pkg missing from fresh_cache can't be modified
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def get_backend(*args, **kwargs):
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    """Select and return a package manager backend."""
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    # try aptdaemon
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    if (os.path.exists("/usr/sbin/aptd") and
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            "UPDATE_MANAGER_FORCE_BACKEND_SYNAPTIC" not in os.environ):
 
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    if (os.path.exists("/usr/sbin/aptd") \
 
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            and "UPDATE_MANAGER_FORCE_BACKEND_SYNAPTIC" not in os.environ):
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        # check if the gtkwidgets are installed as well
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        try:
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            from .InstallBackendAptdaemon import InstallBackendAptdaemon
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            import logging
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            logging.exception("importing aptdaemon")
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    # try synaptic
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    if (os.path.exists("/usr/sbin/synaptic") and
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            "UPDATE_MANAGER_FORCE_BACKEND_APTDAEMON" not in os.environ):
 
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    if (os.path.exists("/usr/sbin/synaptic") \
 
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            and "UPDATE_MANAGER_FORCE_BACKEND_APTDAEMON" not in os.environ):
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        from .InstallBackendSynaptic import InstallBackendSynaptic
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        return InstallBackendSynaptic(*args, **kwargs)
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    # nothing found, raise