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support min_gajim_version and max_gajim_version in plugins

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This commit is contained in:
Yann Leboulanger 2013-01-26 22:31:17 +01:00
parent e7babe4ae4
commit f82dfed644
2 changed files with 45 additions and 29 deletions
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2
src/common/defs.py
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@ -27,7 +27,7 @@ docdir = '../'
basedir = '../'
localedir = '../po'
version = '0.15.2.0'
version = '0.15.10.0'
import subprocess
try:
node = subprocess.Popen('hg tip --template "{node|short}"', shell=True,

72
src/plugins/pluginmanager.py
View file

@ -420,39 +420,61 @@ class PluginManager(object):
for elem_name in dir_list:
file_path = os.path.join(path, elem_name)
module = None
if os.path.isfile(file_path) and fnmatch.fnmatch(file_path, '*.py'):
module_name = os.path.splitext(elem_name)[0]
try:
module = __import__(module_name)
except ValueError as value_error:
log.debug(str(value_error))
except ImportError as import_error:
log.debug(str(import_error))
elif os.path.isdir(file_path) and scan_dirs:
module_name = elem_name
if module_name in sys.modules:
# do not load the module twice
continue
file_path += os.path.sep
try:
module = __import__(module_name)
except ValueError as value_error:
log.debug(str(value_error))
except ImportError as import_error:
log.debug(str(import_error))
if module is None:
continue
manifest_path = os.path.join(os.path.dirname(file_path),
'manifest.ini')
if scan_dirs and (not os.path.isfile(manifest_path)):
continue
# read metadata from manifest.ini
conf.remove_section('info')
conf_file = open(manifest_path)
conf.read_file(conf_file)
conf_file.close()
try:
min_v = conf.get('info', 'min_gajim_version')
except Exception:
min_v = None
try:
max_v = conf.get('info', 'max_gajim_version')
except Exception:
max_v = None
gajim_v = gajim.config.get('version')
gajim_v = gajim_v.split('-', 1)[0]
gajim_v = gajim_v.split('.')
if min_v:
min_v = min_v.split('.')
if gajim_v < min_v:
continue
if max_v:
max_v = max_v.split('.')
if gajim_v > max_v:
continue
module = None
if module_name in sys.modules:
# do not load the module twice
continue
try:
module = __import__(module_name)
except ValueError as value_error:
log.debug(str(value_error))
except ImportError as import_error:
log.debug(str(import_error))
if module is None:
continue
log.debug('Attributes processing started')
for module_attr_name in [attr_name for attr_name in dir(module)
if not (attr_name.startswith('__') or attr_name.endswith('__'))]:
@ -467,16 +489,10 @@ class PluginManager(object):
module_attr.__path__ = os.path.abspath(
os.path.dirname(file_path))
# read metadata from manifest.ini
conf_file = open(manifest_path)
conf.read_file(conf_file)
conf_file.close()
for option in fields:
if conf.get('info', option) is '':
raise configparser.NoOptionError('field empty')
setattr(module_attr, option, conf.get('info', option))
conf.remove_section('info')
plugins_found.append(module_attr)
except TypeError: