def get_filename(self, source):
"""Return cache filename for @source"""
# make sure we take the source name into account
# so that we get a "break" when locale changes
source_id = "%s%s%s" % (repr(source), str(source), source.version)
hash_str = hashlib.md5(source_id.encode("utf-8")).hexdigest()
filename = self.name_template % (hash_str, self.format_version)
return os.path.join(config.get_cache_home(), filename)
def get_filename(self, source):
"""Return cache filename for @source"""
# make sure we take the source name into account
# so that we get a "break" when locale changes
source_id = "%s%s%s" % (repr(source), str(source), source.version)
bytes = hashlib.md5(source_id).digest()
hashstr = bytes.encode("base64").rstrip("\n=").replace("/", "-")
filename = self.name_template % (hashstr, self.pickle_version)
return os.path.join(config.get_cache_home(), filename)
def get_filename(self, source):
"""Return cache filename for @source"""
# make sure we take the source name into account
# so that we get a "break" when locale changes
source_id = "%s%s%s" % (repr(source), str(source), source.version)
bytes = hashlib.md5(source_id).digest()
hashstr = bytes.encode("base64").rstrip("\n=").replace("/", "-")
filename = self.name_template % (hashstr, self.pickle_version)
return os.path.join(config.get_cache_home(), filename)
def rm_old_cachefiles(self):
"""Checks if there are old cachefiles from last version,
and deletes those
"""
for dpath, dirs, files in os.walk(config.get_cache_home()):
# Look for files matching beginning and end of
# name_template, with the previous file version
chead, ctail = self.name_template.split("%s")
ctail = ctail % ((self.pickle_version -1),)
obsolete_files = []
for cfile in files:
if cfile.startswith(chead) and cfile.endswith(ctail):
cfullpath = os.path.join(dpath, cfile)
obsolete_files.append(cfullpath)
if obsolete_files:
self.output_info("Removing obsolete cache files:", sep="\n",
*obsolete_files)
for fpath in obsolete_files:
# be overly careful
assert fpath.startswith(config.get_cache_home())
assert "kupfer" in fpath
os.unlink(fpath)
def rm_old_cachefiles(self):
"""Checks if there are old cachefiles from last version,
and deletes those
"""
for dpath, dirs, files in os.walk(config.get_cache_home()):
# Look for files matching beginning and end of
# name_template, with the previous file version
chead, ctail = self.name_template.split("%s")
ctail = ctail % ((self.pickle_version -1),)
obsolete_files = []
for cfile in files:
if cfile.startswith(chead) and cfile.endswith(ctail):
cfullpath = os.path.join(dpath, cfile)
obsolete_files.append(cfullpath)
if obsolete_files:
self.output_info("Removing obsolete cache files:", sep="\n",
*obsolete_files)
for fpath in obsolete_files:
# be overly careful
assert fpath.startswith(config.get_cache_home())
assert "kupfer" in fpath
os.unlink(fpath)
def cache_filename(): return os.path.join(config.get_cache_home(), __name__)
def _get_filename(self): version = 1 return os.path.join(config.get_cache_home(), "application_identification_v%d.pickle" % version)
def cache_filename():
return os.path.join(config.get_cache_home(), __name__)
def _get_filename(self):
# Version 1: Up to incl v203
# Version 2: Do not track terminals
version = 2
return os.path.join(config.get_cache_home(),
"application_identification_v%d.pickle" % version)
def _get_filename(self):
# Version 1: Up to incl v203
# Version 2: Do not track terminals
version = 2
return os.path.join(config.get_cache_home(),
"application_identification_v%d.pickle" % version)
