def get_format(self):
fmt = guess_format(self.source.url)
# if format can't be guessed from the url
# we fallback on the declared Content-Type
if not fmt:
response = requests.head(self.source.url)
mime_type = response.headers.get('Content-Type', '').split(';', 1)[0]
if not mime_type:
msg = 'Unable to detect format from extension or mime type'
raise ValueError(msg)
fmt = guess_format(mime_type)
if not fmt:
msg = 'Unsupported mime type "{0}"'.format(mime_type)
raise ValueError(msg)
return fmt
def initialize(self):
'''List all datasets for a given ...'''
fmt = guess_format(self.source.url)
# if format can't be guessed from the url
# we fallback on the declared Content-Type
if not fmt:
response = requests.head(self.source.url)
mime_type = response.headers.get('Content-Type', '').split(';', 1)[0]
if not mime_type:
msg = 'Unable to detect format from extension or mime type'
raise ValueError(msg)
fmt = guess_format(mime_type)
if not fmt:
msg = 'Unsupported mime type "{0}"'.format(mime_type)
raise ValueError(msg)
self.parse_graph(self.source.url, fmt)
def test_unkown_mime(self):
assert guess_format('unknown/mime') is None
def test_unkown_extension(self):
assert guess_format('resource.unknonn') is None
def test_guess_from_mime_type(self, mime, expected):
assert guess_format(mime) == expected
def test_guess_from_extension(self, suffix, expected):
assert guess_format('resource.{0}'.format(suffix)) == expected
def test_unkown_mime(self):
assert guess_format('unknown/mime') is None
def test_unkown_extension(self):
assert guess_format('resource.unknonn') is None
def test_guess_from_mime_type(self, mime, expected):
assert guess_format(mime) == expected
def test_guess_from_extension(self, suffix, expected):
assert guess_format('resource.{0}'.format(suffix)) == expected
def initialize(self):
'''List all datasets for a given ...'''
fmt = guess_format(self.source.url)
self.parse_graph(self.source.url, fmt)
