def _remove_old_updates(self):
# Removes old updates from cache. Patch updates
# start from currently installed version.
# ToDo: Better filename comparison
# Please chime in if this is sufficient
# Will remove todo if so...
temp = os.listdir(self.update_folder)
try:
filename = self._get_filename(self.name, self.version)
except KeyError:
filename = u'0.0.0'
try:
current_version_str = get_version_number(filename)
except UtilsError:
log.debug(u'Cannot parse version info')
current_version_str = u'0.0.0'
current_version = version_string_to_tuple(current_version_str)
with ChDir(self.update_folder):
for t in temp:
try:
t_versoin_str = get_version_number(t)
except UtilsError:
log.debug(u'Cannot parse version info')
t_versoin_str = u'0.0.0'
t_version = version_string_to_tuple(t_versoin_str)
if self.name in t and t_version < current_version:
log.debug(u'Removing old update: {}'.format(t))
os.remove(t)
def _remove_old_updates(self):
# Removes old updates from cache. Patch updates
# start from currently installed version.
# ToDo: Better filename comparison
# Please chime in if this is sufficient
# Will remove todo if so...
temp = os.listdir(self.update_folder)
try:
filename = self._get_filename(self.name, self.version)
except KeyError:
filename = u'0.0.0'
try:
current_version_str = get_version_number(filename)
except UtilsError:
log.debug(u'Cannot parse version info')
current_version_str = u'0.0.0'
current_version = version_string_to_tuple(current_version_str)
with ChDir(self.update_folder):
for t in temp:
try:
t_versoin_str = get_version_number(t)
except UtilsError:
log.debug(u'Cannot parse version info')
t_versoin_str = u'0.0.0'
t_version = version_string_to_tuple(t_versoin_str)
if self.name in t and t_version < current_version:
log.debug(u'Removing old update: {}'.format(t))
os.remove(t)
def extract_info(self, package):
"""Gets version number, platform & hash for package.
Args:
package (str): filename
"""
if os.path.splitext(package)[1].lower() not in \
self.supported_extensions:
msg = u'Not a supported archive format: {}'.format(package)
self.info['reason'] = msg
log.error(msg)
return
try:
self.version = get_version_number(package)
except UtilsError:
msg = u'Package version not formatted correctly'
self.info[u'reason'] = msg
log.error(msg)
return
try:
self.platform = parse_platform(package)
except UtilsError:
msg = u'Package platform not formatted correctly'
self.info[u'reason'] = msg
log.error(msg)
return
# No need to get any more info if above failed
self.name = self._get_package_name(package)
self.file_hash = get_package_hashes(package)
self.info[u'status'] = True
def check_version(options):
try:
version = options.version_num
except:
raise ArchiverError('You must pass -v option with version # of update',
expected=True)
if version is None:
raise ArchiverError('You must pass version number')
try:
version = get_version_number(version)
except:
raise ArchiverError('Can not parse version number', expected=True)
try:
version_tuple = version_string_to_tuple(version)
except:
raise ArchiverError('Version not in correct format. eg. "0.0.1"',
expected=True)
if len(version_tuple) != 3:
raise ArchiverError('Version must be MAJOR.MINOR.PATCH', expected=True)
return version
