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113 lines
3.5 KiB
Python
113 lines
3.5 KiB
Python
import logging
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import os
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from ConfigParser import ConfigParser
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from sugar import env
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_PYTHON_FACTORY='sugar-activity-factory'
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class Bundle:
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"""Info about an activity bundle. Wraps the activity.info file."""
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def __init__(self, path):
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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._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_path = os.path.join(path, 'activity', 'activity.info')
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if os.path.isfile(info_path):
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self._parse_info(info_path)
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else:
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self._valid = False
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def _parse_info(self, info_path):
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cp = ConfigParser()
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cp.read([info_path])
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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._class = cp.get(section, 'class')
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self._exec = '%s %s --bundle-path="%s"' % (
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env.get_bin_path(_PYTHON_FACTORY), self._class, self.get_path())
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elif cp.has_option(section, 'exec'):
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self._class = None
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self._exec = cp.get(section, 'exec')
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else:
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self._exec = None
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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, '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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icon = cp.get(section, 'icon')
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activity_path = os.path.join(self._path, 'activity')
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self._icon = os.path.join(activity_path, icon + ".svg")
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if cp.has_option(section, 'activity_version'):
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self._activity_version = int(cp.get(section, 'activity_version'))
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def is_valid(self):
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return self._valid
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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_object_path(self):
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"""Get the path to the service object"""
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return '/' + self._service_name.replace('.', '/')
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def get_default_type(self):
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"""Get the type of the main network service which tracks presence
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and provides info about the activity, for example the title."""
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splitted = self.get_service_name().split('.')
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splitted.reverse()
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return '_' + '_'.join(splitted) + '._udp'
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def get_icon(self):
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"""Get the activity icon name"""
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return self._icon
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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_exec(self):
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"""Get the command to execute to launch the activity factory"""
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return self._exec
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def get_class(self):
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"""Get the main Activity class"""
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return self._exec
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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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