def metadata(self, filename):
"""
Fetches all available metadata for a given file
"""
meta = self.get_metadata(filename)
# Fixes backend mime misdetection
meta['mime'] = meta.get('mime') or files.mime(filename, self.DEFAULT_MIME)
return meta
def get_metadata(self, filename):
"""Fetches all available metadata"""
dest = self.path(filename)
with open(dest, 'rb', buffering=0) as f:
checksum = 'sha1:{0}'.format(sha1(f))
return {
'checksum': checksum,
'size': os.path.getsize(dest),
'mime': files.mime(filename),
'modified': datetime.fromtimestamp(os.path.getmtime(dest)),
}
def test_mime_default_to_custom():
default = 'application/octet-stream'
assert files.mime('test', default=default) == default
def test_mime_default_to_none():
assert files.mime('test') is None
assert files.mime('test', default=None) is None
def test_mime_known_type():
assert files.mime('test.txt') == 'text/plain'
assert files.mime('test.csv') == 'text/csv'