def validate_form_param(value, encoding):
if encoding == 'application/json':
return _validate_json_data(value)
elif encoding == 'multipart/form-data':
return _validate_form_field(value, allow_files=True)
elif encoding == 'application/x-www-form-urlencoded':
return _validate_form_field(value)
msg = 'Unsupported encoding "%s" for outgoing request.'
raise exceptions.NetworkError(msg % encoding)
def determine_transport(transports, url):
"""
Given a URL determine the appropriate transport instance.
"""
url_components = urlparse.urlparse(url)
scheme = url_components.scheme.lower()
netloc = url_components.netloc
if not scheme:
raise exceptions.NetworkError("URL missing scheme '%s'." % url)
if not netloc:
raise exceptions.NetworkError("URL missing hostname '%s'." % url)
for transport in transports:
if scheme in transport.schemes:
return transport
raise exceptions.NetworkError("Unsupported URL scheme '%s'." % scheme)
def validate_body_param(value, encoding):
if encoding == 'application/json':
return _validate_json_data(value)
elif encoding == 'multipart/form-data':
return _validate_form_object(value, allow_files=True)
elif encoding == 'application/x-www-form-urlencoded':
return _validate_form_object(value)
elif encoding == 'application/octet-stream':
if not is_file(value):
msg = 'Must be an file upload.'
raise exceptions.ParameterError(msg)
return value
msg = 'Unsupported encoding "%s" for outgoing request.'
raise exceptions.NetworkError(msg % encoding)