Redo activity bundles in terms of sugar.bundle.bundle
This commit is contained in:
parent
99ce1835e4
commit
f377d6e519
@ -18,7 +18,8 @@ import os
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import gobject
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from sugar.activity.bundle import Bundle
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from sugar.bundle.activitybundle import ActivityBundle
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from sugar.bundle.bundle import MalformedBundleException
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from sugar import env
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from sugar import util
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@ -122,14 +123,15 @@ class BundleRegistry(gobject.GObject):
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self.add_bundle(dir)
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def add_bundle(self, bundle_path):
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bundle = Bundle(bundle_path)
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if bundle.is_valid():
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try:
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bundle = ActivityBundle(bundle_path)
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except MalformedBundleException:
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return False
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self._bundles.append(bundle)
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self._service_manager.add(bundle)
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self.emit('bundle-added', bundle)
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return True
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else:
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return False
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def get_activities_for_type(self, mime_type):
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result = []
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@ -26,6 +26,7 @@ from sugar.graphics.xocolor import XoColor
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from sugar.graphics.icon import Icon
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from sugar.graphics import style
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from sugar.clipboard import clipboardservice
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from sugar.bundle.activitybundle import ActivityBundle
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from sugar import util
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from sugar import profile
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@ -63,8 +64,8 @@ class ClipboardIcon(RadioToolButton):
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def _is_bundle(self, formats):
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# A bundle will have only one format.
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return formats and formats[0] in ['application/vnd.olpc-sugar',
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'application/vnd.olpc-x-sugar']
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return formats and formats[0] in [ActivityBundle.MIME_TYPE,
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ActivityBundle.DEPRECATED_MIME_TYPE]
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def get_object_id(self):
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return self._object_id
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@ -6,6 +6,5 @@ sugar_PYTHON = \
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activityfactoryservice.py \
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activityhandle.py \
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activityservice.py \
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bundle.py \
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bundlebuilder.py \
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registry.py
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@ -28,7 +28,7 @@ import dbus
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import dbus.service
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import dbus.glib
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from sugar.activity.bundle import Bundle
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from sugar.bundle.activitybundle import ActivityBundle
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from sugar.activity import activityhandle
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from sugar import logger
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from sugar import _sugarext
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@ -155,7 +155,7 @@ def run_with_args(args):
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def run(bundle_path):
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sys.path.append(bundle_path)
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bundle = Bundle(bundle_path)
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bundle = ActivityBundle(bundle_path)
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logger.start(bundle.get_service_name())
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@ -1,318 +0,0 @@
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# Copyright (C) 2007, Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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"""Metadata description of a given application/activity"""
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import logging
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import locale
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import os
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import zipfile
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from ConfigParser import ConfigParser
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import StringIO
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import tempfile
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import dbus
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from sugar import env
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from sugar import activity
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from sugar.bundle.bundle import AlreadyInstalledException, \
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NotInstalledException, InvalidPathException, ZipExtractException, \
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RegistrationException, MalformedBundleException
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_PYTHON_FACTORY='sugar-activity-factory'
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_DBUS_SHELL_SERVICE = "org.laptop.Shell"
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_DBUS_SHELL_PATH = "/org/laptop/Shell"
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_DBUS_ACTIVITY_REGISTRY_IFACE = "org.laptop.Shell.ActivityRegistry"
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class Bundle:
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"""Metadata description of a given application/activity
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The metadata is normally read from an activity.info file,
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which is an INI-style configuration file read using the
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standard Python ConfigParser module.
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The format reference for the Bundle definition files is
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available for further reference:
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http://wiki.laptop.org/go/Activity_bundles
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"""
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def __init__(self, path):
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self._init_with_path(path)
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def _init_with_path(self, path):
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self.activity_class = None
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self.bundle_exec = None
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self._name = None
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self._icon = None
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self._service_name = None
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self._mime_types = None
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self._show_launcher = True
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self._valid = True
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self._path = path
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self._activity_version = 0
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info_file = self._get_info_file()
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if info_file:
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self._parse_info(info_file)
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else:
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self._valid = False
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linfo_file = self._get_linfo_file()
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if linfo_file:
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self._parse_linfo(linfo_file)
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def _get_info_file(self):
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info_file = None
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if os.path.isdir(self._path):
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info_path = os.path.join(self._path, 'activity', 'activity.info')
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if os.path.isfile(info_path):
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info_file = open(info_path)
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else:
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zip_file = zipfile.ZipFile(self._path)
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file_names = zip_file.namelist()
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root_dir = self._get_bundle_root_dir(file_names)
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info_path = os.path.join(root_dir, 'activity', 'activity.info')
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if info_path in file_names:
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info_data = zip_file.read(info_path)
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info_file = StringIO.StringIO(info_data)
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zip_file.close()
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return info_file
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def _parse_info(self, info_file):
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cp = ConfigParser()
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cp.readfp(info_file)
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section = 'Activity'
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if cp.has_option(section, 'service_name'):
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self._service_name = cp.get(section, 'service_name')
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else:
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self._valid = False
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logging.error('%s must specify a service name' % self._path)
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if cp.has_option(section, 'name'):
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self._name = cp.get(section, 'name')
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else:
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self._valid = False
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logging.error('%s must specify a name' % self._path)
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if cp.has_option(section, 'class'):
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self.activity_class = cp.get(section, 'class')
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elif cp.has_option(section, 'exec'):
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self.bundle_exec = cp.get(section, 'exec')
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else:
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self._valid = False
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logging.error('%s must specify exec or class' % self._path)
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if cp.has_option(section, 'mime_types'):
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mime_list = cp.get(section, 'mime_types')
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self._mime_types = mime_list.strip(';').split(';')
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if cp.has_option(section, 'show_launcher'):
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if cp.get(section, 'show_launcher') == 'no':
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self._show_launcher = False
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if cp.has_option(section, 'icon'):
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self._icon = cp.get(section, 'icon')
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if cp.has_option(section, 'activity_version'):
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version = cp.get(section, 'activity_version')
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try:
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self._activity_version = int(version)
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except ValueError:
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self._valid = False
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def _parse_linfo(self, linfo_file):
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cp = ConfigParser()
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cp.readfp(linfo_file)
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section = 'Activity'
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if cp.has_option(section, 'name'):
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self._name = cp.get(section, 'name')
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def _get_linfo_file(self):
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linfo_file = None
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lang = locale.getdefaultlocale()[0]
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if not lang:
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return None
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if os.path.isdir(self._path):
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linfo_path = os.path.join(self.get_locale_path(), lang, 'activity.linfo')
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if not os.path.isfile(linfo_path):
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linfo_path = os.path.join(self.get_locale_path(), lang[:2], 'activity.linfo')
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if os.path.isfile(linfo_path):
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linfo_file = open(linfo_path)
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else:
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zip_file = zipfile.ZipFile(self._path)
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file_names = zip_file.namelist()
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root_dir = self._get_bundle_root_dir(file_names)
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linfo_path = os.path.join(root_dir, 'locale', lang, 'activity.linfo')
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if not linfo_path in file_names:
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linfo_path = os.path.join(root_dir, 'locale', lang[:2], 'activity.linfo')
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if linfo_path in zip_file.namelist():
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linfo_data = zip_file.read(linfo_path)
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linfo_file = StringIO.StringIO(linfo_data)
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zip_file.close()
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return linfo_file
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def is_valid(self):
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return self._valid
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def get_locale_path(self):
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"""Get the locale path inside the activity bundle."""
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return os.path.join(self._path, 'locale')
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def get_icons_path(self):
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"""Get the icons path inside the activity bundle."""
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return os.path.join(self._path, 'icons')
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def get_path(self):
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"""Get the activity bundle path."""
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return self._path
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def get_name(self):
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"""Get the activity user visible name."""
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return self._name
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def get_service_name(self):
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"""Get the activity service name"""
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return self._service_name
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def get_icon(self):
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"""Get the activity icon name"""
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if os.path.isdir(self._path):
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activity_path = os.path.join(self._path, 'activity')
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return os.path.join(activity_path, self._icon + '.svg')
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else:
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zip_file = zipfile.ZipFile(self._path)
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file_names = zip_file.namelist()
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root_dir = self._get_bundle_root_dir(file_names)
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icon_path = os.path.join(root_dir, 'activity', self._icon + '.svg')
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if icon_path in file_names:
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icon_data = zip_file.read(icon_path)
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temp_file, temp_file_path = tempfile.mkstemp(suffix='.svg', prefix=self._icon)
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os.write(temp_file, icon_data)
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os.close(temp_file)
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return temp_file_path
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else:
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return None
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def get_activity_version(self):
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"""Get the activity version"""
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return self._activity_version
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def get_command(self):
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"""Get the command to execute to launch the activity factory"""
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if self.bundle_exec:
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command = os.path.join(self._path, self.bundle_exec)
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command = command.replace('$SUGAR_BUNDLE_PATH', self._path)
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command = os.path.expandvars(command)
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else:
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command = '%s --bundle-path="%s"' % (
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env.get_bin_path(_PYTHON_FACTORY), self._path)
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return command
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def get_class(self):
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"""Get the main Activity class"""
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return self._class
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def get_mime_types(self):
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"""Get the MIME types supported by the activity"""
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return self._mime_types
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def get_show_launcher(self):
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"""Get whether there should be a visible launcher for the activity"""
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return self._show_launcher
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def is_installed(self):
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if self._valid and activity.get_registry().get_activity(self._service_name):
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return True
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else:
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return False
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def _get_bundle_root_dir(self, file_names):
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"""
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We check here that all the files in the .xo are inside one only dir
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(bundle_root_dir).
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"""
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bundle_root_dir = None
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for file_name in file_names:
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if not bundle_root_dir:
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bundle_root_dir = file_name.split('/')[0]
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if not bundle_root_dir.endswith('.activity'):
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raise MalformedBundleException(
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'The activity directory name must end with .activity')
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else:
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if not file_name.startswith(bundle_root_dir):
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raise MalformedBundleException(
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'All files in the bundle must be inside the activity directory')
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return bundle_root_dir
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def install(self):
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if self.is_installed():
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raise AlreadyInstalledException
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ext = os.path.splitext(self._path)[1]
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if not os.path.isfile(self._path):
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raise InvalidPathException
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bundle_dir = env.get_user_activities_path()
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if not os.path.isdir(bundle_dir):
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os.mkdir(bundle_dir)
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zip_file = zipfile.ZipFile(self._path)
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file_names = zip_file.namelist()
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bundle_root_dir = self._get_bundle_root_dir(file_names)
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bundle_path = os.path.join(bundle_dir, bundle_root_dir)
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if os.spawnlp(os.P_WAIT, 'unzip', 'unzip', self._path, '-d', bundle_dir):
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raise ZipExtractException
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self._init_with_path(bundle_path)
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if not activity.get_registry().add_bundle(bundle_path):
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raise RegistrationException
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def deinstall(self):
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if not self.is_installed():
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raise NotInstalledException
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ext = os.path.splitext(self._path)[1]
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if not os.path.isfile(self._path) or ext != '.activity':
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raise InvalidPathException
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for root, dirs, files in os.walk(self._path, topdown=False):
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for name in files:
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os.remove(os.path.join(root, name))
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for name in dirs:
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os.rmdir(os.path.join(root, name))
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os.rmdir(self._path)
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self._init_with_path(None)
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# TODO: notify shell
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@ -24,7 +24,7 @@ import re
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import gettext
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from sugar import env
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from sugar.activity.bundle import Bundle
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from sugar.bundle.activitybundle import ActivityBundle
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class _SvnFileList(list):
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def __init__(self):
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@ -98,7 +98,7 @@ def _get_install_dir(prefix):
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return os.path.join(prefix, 'share/activities')
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def _get_package_name(bundle_name):
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bundle = Bundle(_get_source_path())
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bundle = ActivityBundle(_get_source_path())
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zipname = '%s-%d.xo' % (bundle_name, bundle.get_activity_version())
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return zipname
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@ -108,7 +108,7 @@ def _delete_backups(arg, dirname, names):
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os.remove(os.path.join(dirname, name))
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def _get_service_name():
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bundle = Bundle(_get_source_path())
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bundle = ActivityBundle(_get_source_path())
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return bundle.get_service_name()
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def cmd_help():
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@ -2,4 +2,5 @@ sugardir = $(pythondir)/sugar/bundle
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sugar_PYTHON = \
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__init__.py \
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bundle.py \
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activitybundle.py \
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contentbundle.py
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|
248
sugar/bundle/activitybundle.py
Normal file
248
sugar/bundle/activitybundle.py
Normal file
@ -0,0 +1,248 @@
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# Copyright (C) 2007, Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
|
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
|
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
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# Lesser General Public License for more details.
|
||||
#
|
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# You should have received a copy of the GNU Lesser General Public
|
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# License along with this library; if not, write to the
|
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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"""Sugar activity bundles"""
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from ConfigParser import ConfigParser
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import locale
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import os
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import tempfile
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from sugar.bundle.bundle import Bundle, MalformedBundleException
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from sugar import activity
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from sugar import env
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_PYTHON_FACTORY='sugar-activity-factory'
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class ActivityBundle(Bundle):
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"""A Sugar activity bundle
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See http://wiki.laptop.org/go/Activity_bundles for details
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"""
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MIME_TYPE = 'application/vnd.olpc-sugar'
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DEPRECATED_MIME_TYPE = 'application/vnd.olpc-x-sugar'
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_zipped_extension = '.xo'
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_unzipped_extension = '.activity'
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_infodir = 'activity'
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def __init__(self, path):
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Bundle.__init__(self, path)
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self.activity_class = None
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self.bundle_exec = None
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self._name = None
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self._icon = None
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self._service_name = None
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self._mime_types = None
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self._show_launcher = True
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self._activity_version = 0
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info_file = self._get_file('activity/activity.info')
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if info_file is None:
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raise MalformedBundleException('No activity.info file')
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self._parse_info(info_file)
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linfo_file = self._get_linfo_file()
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if linfo_file:
|
||||
self._parse_linfo(linfo_file)
|
||||
|
||||
def _parse_info(self, info_file):
|
||||
cp = ConfigParser()
|
||||
cp.readfp(info_file)
|
||||
|
||||
section = 'Activity'
|
||||
|
||||
if cp.has_option(section, 'service_name'):
|
||||
self._service_name = cp.get(section, 'service_name')
|
||||
else:
|
||||
raise MalformedBundleException(
|
||||
'Activity bundle %s does not specify a service name' %
|
||||
self._path)
|
||||
|
||||
if cp.has_option(section, 'name'):
|
||||
self._name = cp.get(section, 'name')
|
||||
else:
|
||||
raise MalformedBundleException(
|
||||
'Activity bundle %s does not specify a name' % self._path)
|
||||
|
||||
if cp.has_option(section, 'class'):
|
||||
self.activity_class = cp.get(section, 'class')
|
||||
elif cp.has_option(section, 'exec'):
|
||||
self.bundle_exec = cp.get(section, 'exec')
|
||||
else:
|
||||
raise MalformedBundleException(
|
||||
'Activity bundle %s must specify either class or exec' %
|
||||
self._path)
|
||||
|
||||
if cp.has_option(section, 'mime_types'):
|
||||
mime_list = cp.get(section, 'mime_types')
|
||||
self._mime_types = mime_list.strip(';').split(';')
|
||||
|
||||
if cp.has_option(section, 'show_launcher'):
|
||||
if cp.get(section, 'show_launcher') == 'no':
|
||||
self._show_launcher = False
|
||||
|
||||
if cp.has_option(section, 'icon'):
|
||||
self._icon = cp.get(section, 'icon')
|
||||
|
||||
if cp.has_option(section, 'activity_version'):
|
||||
version = cp.get(section, 'activity_version')
|
||||
try:
|
||||
self._activity_version = int(version)
|
||||
except ValueError:
|
||||
raise MalformedBundleException(
|
||||
'Activity bundle %s has invalid version number %s' %
|
||||
(self._path, version))
|
||||
|
||||
def _get_linfo_file(self):
|
||||
lang = locale.getdefaultlocale()[0]
|
||||
if not lang:
|
||||
return None
|
||||
|
||||
linfo_path = os.path.join('locale', lang, 'activity.linfo')
|
||||
linfo_file = self._get_file(linfo_path)
|
||||
if linfo_file is not None:
|
||||
return linfo_file
|
||||
|
||||
linfo_path = os.path.join('locale', lang[:2], 'activity.linfo')
|
||||
linfo_file = self._get_file(linfo_path)
|
||||
if linfo_file is not None:
|
||||
return linfo_file
|
||||
|
||||
return None
|
||||
|
||||
def _parse_linfo(self, linfo_file):
|
||||
cp = ConfigParser()
|
||||
cp.readfp(linfo_file)
|
||||
|
||||
section = 'Activity'
|
||||
|
||||
if cp.has_option(section, 'name'):
|
||||
self._name = cp.get(section, 'name')
|
||||
|
||||
def get_locale_path(self):
|
||||
"""Get the locale path inside the (installed) activity bundle."""
|
||||
if not self._unpacked:
|
||||
raise NotInstalledException
|
||||
return os.path.join(self._path, 'locale')
|
||||
|
||||
def get_icons_path(self):
|
||||
"""Get the icons path inside the (installed) activity bundle."""
|
||||
if not self._unpacked:
|
||||
raise NotInstalledException
|
||||
return os.path.join(self._path, 'icons')
|
||||
|
||||
def get_path(self):
|
||||
"""Get the activity bundle path."""
|
||||
return self._path
|
||||
|
||||
def get_name(self):
|
||||
"""Get the activity user visible name."""
|
||||
return self._name
|
||||
|
||||
def get_service_name(self):
|
||||
"""Get the activity service name"""
|
||||
return self._service_name
|
||||
|
||||
# FIXME: this should return the icon data, not a filename, so that
|
||||
# we don't need to create a temp file in the zip case
|
||||
def get_icon(self):
|
||||
"""Get the activity icon name"""
|
||||
icon_path = os.path.join('activity', self._icon + '.svg')
|
||||
if self._unpacked:
|
||||
return os.path.join(self._path, icon_path)
|
||||
else:
|
||||
icon_data = self._get_file(icon_path).read()
|
||||
temp_file, temp_file_path = tempfile.mkstemp(self._icon)
|
||||
os.write(temp_file, icon_data)
|
||||
os.close(temp_file)
|
||||
return temp_file_path
|
||||
|
||||
def get_activity_version(self):
|
||||
"""Get the activity version"""
|
||||
return self._activity_version
|
||||
|
||||
def get_command(self):
|
||||
"""Get the command to execute to launch the activity factory"""
|
||||
if self.bundle_exec:
|
||||
command = os.path.join(self._path, self.bundle_exec)
|
||||
command = command.replace('$SUGAR_BUNDLE_PATH', self._path)
|
||||
command = os.path.expandvars(command)
|
||||
else:
|
||||
command = '%s --bundle-path="%s"' % (
|
||||
env.get_bin_path(_PYTHON_FACTORY), self._path)
|
||||
|
||||
return command
|
||||
|
||||
|
||||
def get_mime_types(self):
|
||||
"""Get the MIME types supported by the activity"""
|
||||
return self._mime_types
|
||||
|
||||
def get_show_launcher(self):
|
||||
"""Get whether there should be a visible launcher for the activity"""
|
||||
return self._show_launcher
|
||||
|
||||
def is_installed(self):
|
||||
if activity.get_registry().get_activity(self._service_name):
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
|
||||
def install(self):
|
||||
if self.is_installed():
|
||||
raise AlreadyInstalledException
|
||||
|
||||
install_dir = env.get_user_activities_path()
|
||||
self._unzip(install_dir)
|
||||
|
||||
install_path = os.path.join(install_dir, self._zip_root_dir)
|
||||
if not activity.get_registry().add_bundle(install_path):
|
||||
raise RegistrationException
|
||||
|
||||
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):
|
||||
mime_dir = os.path.join(xdg_data_home, 'mime')
|
||||
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._service_name)
|
||||
os.symlink(mime_path, installed_mime_path)
|
||||
os.spawnlp(os.P_WAIT, 'update-mime-database',
|
||||
'update-mime-database', mime_dir)
|
||||
|
||||
icons_dir = os.path.join(install_path, 'activity', 'mime-icons')
|
||||
if os.path.isdir(icons_dir):
|
||||
installed_icons_dir = os.path.join(xdg_data_home, 'icons/sugar/scalable/mimetypes')
|
||||
if not os.path.isdir(installed_icons_dir):
|
||||
os.makedirs(installed_icons_dir)
|
||||
for file in os.listdir(icons_dir):
|
||||
if file.endswith('.svg') or file.endswith('.icon'):
|
||||
os.symlink(os.path.join(icons_dir, file),
|
||||
os.path.join(installed_icons_dir, file))
|
||||
|
||||
def uninstall(self):
|
||||
if not self.is_installed():
|
||||
raise NotInstalledException
|
||||
|
||||
self._uninstall()
|
||||
# FIXME: notify shell
|
||||
|
@ -24,9 +24,10 @@ import gobject
|
||||
|
||||
from sugar.datastore import dbus_helpers
|
||||
from sugar import activity
|
||||
from sugar.activity.bundle import Bundle
|
||||
from sugar.activity.activityhandle import ActivityHandle
|
||||
from sugar.bundle.contentbundle import ContentBundle
|
||||
from sugar.bundle.activitybundle import ActivityBundle
|
||||
from sugar.bundle.contentbundle import ContentBundle
|
||||
from sugar.objects import mime
|
||||
|
||||
class DSMetadata(gobject.GObject):
|
||||
@ -121,22 +122,24 @@ class DSObject(object):
|
||||
|
||||
return activities
|
||||
|
||||
def is_activity_bundle(self):
|
||||
return self.metadata['mime_type'] in \
|
||||
[ActivityBundle.MIME_TYPE, ActivityBundle.DEPRECATED_MIME_TYPE]
|
||||
|
||||
def is_content_bundle(self):
|
||||
return self.metadata['mime_type'] == ContentBundle.MIME_TYPE
|
||||
|
||||
# FIXME: should become is_activity_bundle()
|
||||
def is_bundle(self):
|
||||
return self.metadata['mime_type'] in ['application/vnd.olpc-x-sugar',
|
||||
'application/vnd.olpc-sugar']
|
||||
return self.is_activity_bundle() or self.is_content_bundle()
|
||||
|
||||
def resume(self, service_name=None):
|
||||
from sugar.activity import activityfactory
|
||||
|
||||
if self.is_bundle():
|
||||
if self.is_activity_bundle():
|
||||
if service_name is not None:
|
||||
raise ValueError('Object is a bundle, cannot be resumed as an activity.')
|
||||
|
||||
bundle = Bundle(self.file_path)
|
||||
bundle = ActivityBundle(self.file_path)
|
||||
if not bundle.is_installed():
|
||||
bundle.install()
|
||||
|
||||
|
@ -22,7 +22,7 @@ from gettext import gettext as _
|
||||
import gtk
|
||||
import hippo
|
||||
|
||||
from sugar.activity.bundle import Bundle
|
||||
from sugar.bundle.activitybundle import ActivityBundle
|
||||
from sugar.graphics import style
|
||||
from sugar.graphics.icon import CanvasIcon
|
||||
from sugar.graphics.xocolor import XoColor
|
||||
@ -136,8 +136,8 @@ class CollapsedEntry(CanvasRoundBox):
|
||||
if self._icon_name:
|
||||
return self._icon_name
|
||||
|
||||
if self.jobject.is_bundle():
|
||||
bundle = Bundle(self.jobject.file_path)
|
||||
if self.jobject.is_activity_bundle():
|
||||
bundle = ActivityBundle(self.jobject.file_path)
|
||||
self._icon_name = bundle.get_icon()
|
||||
|
||||
if self.jobject.metadata['activity']:
|
||||
|
Loading…
Reference in New Issue
Block a user