def _base_entries(self, basepath):
def iso8601_from_timestamp(timestamp):
return datetime.datetime.utcfromtimestamp(timestamp)\
.isoformat()
for path in self.get_all_regular_files(basepath):
filename = os.path.basename(path)
try:
image_id = int(filename)
except ValueError, TypeError:
continue
entry = {}
entry['id'] = image_id
entry['path'] = path
entry['name'] = utils.get_xattr(path, 'image_name',
default='UNKNOWN')
mtime = os.path.getmtime(path)
entry['last_modified'] = iso8601_from_timestamp(mtime)
atime = os.path.getatime(path)
entry['last_accessed'] = iso8601_from_timestamp(atime)
entry['size'] = os.path.getsize(path)
entry['expected_size'] = utils.get_xattr(
path, 'expected_size', default='UNKNOWN')
yield entry
def _base_entries(self, basepath):
def iso8601_from_timestamp(timestamp):
return datetime.datetime.utcfromtimestamp(timestamp)\
.isoformat()
for path in self.get_all_regular_files(basepath):
filename = os.path.basename(path)
try:
image_id = int(filename)
except ValueError, TypeError:
continue
entry = {}
entry['id'] = image_id
entry['path'] = path
entry['name'] = utils.get_xattr(path,
'image_name',
default='UNKNOWN')
mtime = os.path.getmtime(path)
entry['last_modified'] = iso8601_from_timestamp(mtime)
atime = os.path.getatime(path)
entry['last_accessed'] = iso8601_from_timestamp(atime)
entry['size'] = os.path.getsize(path)
entry['expected_size'] = utils.get_xattr(path,
'expected_size',
default='UNKNOWN')
yield entry
def _base_entries(self, basepath):
def iso8601_from_timestamp(timestamp):
return datetime.datetime.utcfromtimestamp(timestamp).isoformat()
for path in self.get_all_regular_files(basepath):
filename = os.path.basename(path)
try:
image_id = int(filename)
except ValueError, TypeError:
continue
entry = {}
entry["id"] = image_id
entry["path"] = path
entry["name"] = utils.get_xattr(path, "image_name", default="UNKNOWN")
mtime = os.path.getmtime(path)
entry["last_modified"] = iso8601_from_timestamp(mtime)
atime = os.path.getatime(path)
entry["last_accessed"] = iso8601_from_timestamp(atime)
entry["size"] = os.path.getsize(path)
entry["expected_size"] = utils.get_xattr(path, "expected_size", default="UNKNOWN")
yield entry
def get_hit_count(self, image_id):
"""
Return the number of hits that an image has
:param image_id: Opaque image identifier
"""
path = self.path_for_image(image_id)
return int(utils.get_xattr(path, 'hits', default=0))
def entries(self):
"""Cache info for currently cached images"""
for entry in self._base_entries(self.path):
path = entry['path']
entry['hits'] = utils.get_xattr(path, 'hits', default='UNKNOWN')
yield entry
def invalid_entries(self):
"""Cache info for invalid cached images"""
for entry in self._base_entries(self.invalid_path):
path = entry['path']
entry['error'] = utils.get_xattr(path, 'error', default='UNKNOWN')
yield entry
def entries(self):
"""Cache info for currently cached images"""
for entry in self._base_entries(self.path):
path = entry['path']
entry['hits'] = utils.get_xattr(path, 'hits', default='UNKNOWN')
yield entry
def invalid_entries(self):
"""Cache info for invalid cached images"""
for entry in self._base_entries(self.invalid_path):
path = entry['path']
entry['error'] = utils.get_xattr(path, 'error', default='UNKNOWN')
yield entry
def entries(self):
"""Cache info for currently cached images"""
for entry in self._base_entries(self.path):
path = entry["path"]
entry["hits"] = utils.get_xattr(path, "hits", default="UNKNOWN")
yield entry
def invalid_entries(self):
"""Cache info for invalid cached images"""
for entry in self._base_entries(self.invalid_path):
path = entry["path"]
entry["error"] = utils.get_xattr(path, "error", default="UNKNOWN")
yield entry
