From 7b485120a3629a31203a1080d68d6e8d7a95f3e0 Mon Sep 17 00:00:00 2001 From: Marco Pesenti Gritti Date: Sat, 19 Apr 2008 09:48:57 +0000 Subject: pylint sugar.bundle --- (limited to 'sugar') diff --git a/sugar/bundle/activitybundle.py b/sugar/bundle/activitybundle.py index ee72f80..5f1fb7b 100644 --- a/sugar/bundle/activitybundle.py +++ b/sugar/bundle/activitybundle.py @@ -217,8 +217,9 @@ class ActivityBundle(Bundle): return False def install(self): + activities_path = env.get_user_activities_path() act = activity.get_registry().get_activity(self._bundle_id) - if act is not None and act.path.startswith(env.get_user_activities_path()): + if act is not None and act.path.startswith(activities_path): raise AlreadyInstalledException install_dir = env.get_user_activities_path() @@ -226,7 +227,8 @@ class ActivityBundle(Bundle): install_path = os.path.join(install_dir, self._zip_root_dir) - xdg_data_home = os.getenv('XDG_DATA_HOME', os.path.expanduser('~/.local/share')) + xdg_data_home = os.getenv('XDG_DATA_HOME', + os.path.expanduser('~/.local/share')) mime_path = os.path.join(install_path, 'activity', 'mimetypes.xml') if os.path.isfile(mime_path): @@ -234,7 +236,8 @@ class ActivityBundle(Bundle): mime_pkg_dir = os.path.join(mime_dir, 'packages') if not os.path.isdir(mime_pkg_dir): os.makedirs(mime_pkg_dir) - installed_mime_path = os.path.join(mime_pkg_dir, '%s.xml' % self._bundle_id) + installed_mime_path = os.path.join(mime_pkg_dir, + '%s.xml' % self._bundle_id) os.symlink(mime_path, installed_mime_path) os.spawnlp(os.P_WAIT, 'update-mime-database', 'update-mime-database', mime_dir) @@ -272,7 +275,7 @@ class ActivityBundle(Bundle): act = activity.get_registry().get_activity(self._bundle_id) if not force and act.version != self._activity_version: - logging.warning('Not uninstalling because different bundle present') + logging.warning('Not uninstalling, different bundle present') return elif not act.path.startswith(env.get_user_activities_path()): logging.warning('Not uninstalling system activity') @@ -281,10 +284,12 @@ class ActivityBundle(Bundle): install_path = os.path.join(env.get_user_activities_path(), self._zip_root_dir) - xdg_data_home = os.getenv('XDG_DATA_HOME', os.path.expanduser('~/.local/share')) + xdg_data_home = os.getenv('XDG_DATA_HOME', + os.path.expanduser('~/.local/share')) mime_dir = os.path.join(xdg_data_home, 'mime') - installed_mime_path = os.path.join(mime_dir, 'packages', '%s.xml' % self._bundle_id) + installed_mime_path = os.path.join(mime_dir, 'packages', + '%s.xml' % self._bundle_id) if os.path.exists(installed_mime_path): os.remove(installed_mime_path) os.spawnlp(os.P_WAIT, 'update-mime-database', @@ -294,8 +299,8 @@ class ActivityBundle(Bundle): if mime_types is not None: installed_icons_dir = os.path.join(xdg_data_home, 'icons/sugar/scalable/mimetypes') - for file in os.listdir(installed_icons_dir): - path = os.path.join(installed_icons_dir, file) + for f in os.listdir(installed_icons_dir): + path = os.path.join(installed_icons_dir, f) if os.path.islink(path) and \ os.readlink(path).startswith(install_path): os.remove(path) @@ -313,9 +318,11 @@ class ActivityBundle(Bundle): try: self.uninstall(force=True) except Exception, e: - logging.warning('Uninstall failed (%s), still trying to install newer bundle', e) + logging.warning('Uninstall failed (%s), still trying ' \ + 'to install newer bundle', e) else: - logging.warning('Unable to uninstall system activity, installing upgraded version in user activities') + logging.warning('Unable to uninstall system activity, ' \ + 'installing upgraded version in user activities') self.install() diff --git a/sugar/bundle/bundle.py b/sugar/bundle/bundle.py index f7f18c9..ae5e996 100644 --- a/sugar/bundle/bundle.py +++ b/sugar/bundle/bundle.py @@ -18,15 +18,27 @@ """Sugar bundle file handler""" import os +import logging import StringIO import zipfile -class AlreadyInstalledException(Exception): pass -class NotInstalledException(Exception): pass -class InvalidPathException(Exception): pass -class ZipExtractException(Exception): pass -class RegistrationException(Exception): pass -class MalformedBundleException(Exception): pass +class AlreadyInstalledException(Exception): + pass + +class NotInstalledException(Exception): + pass + +class InvalidPathException(Exception): + pass + +class ZipExtractException(Exception): + pass + +class RegistrationException(Exception): + pass + +class MalformedBundleException(Exception): + pass class Bundle: """A Sugar activity, content module, etc. @@ -38,8 +50,13 @@ class Bundle: This is an abstract base class. See ActivityBundle and ContentBundle for more details on those bundle types. """ + + _zipped_extension = None + _unzipped_extension = None + def __init__(self, path): self._path = path + self._zip_root_dir = None if os.path.isdir(self._path): self._unpacked = True @@ -66,7 +83,7 @@ class Bundle: self._zip_root_dir = file_names[0].split('/')[0] if self._unzipped_extension is not None: - (name, ext) = os.path.splitext(self._zip_root_dir) + ext = os.path.splitext(self._zip_root_dir)[0] if ext != self._unzipped_extension: raise MalformedBundleException( 'All files in the bundle must be inside a single ' + @@ -80,24 +97,23 @@ class Bundle: 'top-level directory') def _get_file(self, filename): - file = None + f = None if self._unpacked: path = os.path.join(self._path, filename) if os.path.isfile(path): - file = open(path) + f = open(path) else: zip_file = zipfile.ZipFile(self._path) path = os.path.join(self._zip_root_dir, filename) try: data = zip_file.read(path) - file = StringIO.StringIO(data) + f = StringIO.StringIO(data) except KeyError: - # == "file not found" - pass + logging.log('%s not found.' % filename) zip_file.close() - return file + return f def get_path(self): """Get the bundle path.""" @@ -123,12 +139,7 @@ class Bundle: if not self._unpacked: raise NotInstalledException - # FIXME: use manifest - zip = zipfile.ZipFile(bundle_path, 'w', zipfile.ZIP_DEFLATED) - for root, dirs, files in os.walk(self._path): - for name in files: - zip.write(filename, os.path.join(base_dir, filename)) - zip.close() + raise NotImplementedError def _uninstall(self, install_path): if not os.path.isdir(install_path): diff --git a/sugar/bundle/contentbundle.py b/sugar/bundle/contentbundle.py index 9e2d36e..effab23 100644 --- a/sugar/bundle/contentbundle.py +++ b/sugar/bundle/contentbundle.py @@ -39,6 +39,16 @@ class ContentBundle(Bundle): def __init__(self, path): Bundle.__init__(self, path) + self._locale = None + self._l10n = None + self._category = None + self._name = None + self._subcategory = None + self._category_class = None + self._category_icon = None + self._library_version = None + self._bundle_class = None + info_file = self._get_file('library/library.info') if info_file is None: raise MalformedBundleException('No library.info file') @@ -145,9 +155,6 @@ class ContentBundle(Bundle): def get_category(self): return self._category - def get_category(self): - return self._category - def get_category_icon(self): return self._category_icon @@ -161,9 +168,11 @@ class ContentBundle(Bundle): return self._bundle_class def _run_indexer(self): - os.spawnlp(os.P_WAIT, 'python', - 'python', - env.get_prefix_path('share/library-common/make_index.py')) + if os.environ.has_key('XDG_DATA_DIRS'): + for path in os.environ['XDG_DATA_DIRS'].split(':'): + indexer = os.path.join(path, 'library-common', 'make_index.py') + if os.path.exists(indexer): + os.spawnlp(os.P_WAIT, 'python', 'python', indexer) def is_installed(self): if self._unpacked: -- cgit v0.9.1