def files_parameters(self, files=None):
"""Builds form parameters.
:param files: None or a dict with key=param_name and
value is a list of open file objects
:return: List of tuples of form parameters with file data
"""
if files is None:
return []
params = []
for param_name, file_instances in six.iteritems(files):
if file_instances is None:
# if the file field is nullable, skip None values
continue
for file_instance in file_instances:
if file_instance is None:
# if the file field is nullable, skip None values
continue
if file_instance.closed is True:
raise ApiValueError(
"Cannot read a closed file. The passed in file_type "
"for %s must be open." % param_name)
filename = os.path.basename(file_instance.name)
filedata = file_instance.read()
mimetype = (mimetypes.guess_type(filename)[0]
or 'application/octet-stream')
params.append(
tuple([param_name,
tuple([filename, filedata, mimetype])]))
file_instance.close()
return params
def update_params_for_auth(self, headers, querys, auth_settings,
resource_path, method, body):
"""Updates header and query params based on authentication setting.
:param headers: Header parameters dict to be updated.
:param querys: Query parameters tuple list to be updated.
:param auth_settings: Authentication setting identifiers list.
:resource_path: A string representation of the HTTP request resource path.
:method: A string representation of the HTTP request method.
:body: A object representing the body of the HTTP request.
The object type is the return value of sanitize_for_serialization().
"""
if not auth_settings:
return
for auth in auth_settings:
auth_setting = self.configuration.auth_settings().get(auth)
if auth_setting:
if auth_setting['in'] == 'cookie':
headers['Cookie'] = auth_setting['value']
elif auth_setting['in'] == 'header':
if auth_setting['type'] != 'http-signature':
headers[auth_setting['key']] = auth_setting['value']
elif auth_setting['in'] == 'query':
querys.append((auth_setting['key'], auth_setting['value']))
else:
raise ApiValueError(
'Authentication token must be in `query` or `header`')
def request(self, method, url, query_params=None, headers=None,
body=None, post_params=None, _preload_content=True,
_request_timeout=None):
"""Perform requests.
:param method: http request method
:param url: http request url
:param query_params: query parameters in the url
:param headers: http request headers
:param body: request json body, for `application/json`
:param post_params: request post parameters,
`application/x-www-form-urlencoded`
and `multipart/form-data`
:param _preload_content: if False, the urllib3.HTTPResponse object will
be returned without reading/decoding response
data. Default is True.
:param _request_timeout: timeout setting for this request. If one
number provided, it will be total request
timeout. It can also be a pair (tuple) of
(connection, read) timeouts.
"""
method = method.upper()
assert method in ['GET', 'HEAD', 'DELETE', 'POST', 'PUT',
'PATCH', 'OPTIONS']
if post_params and body:
raise ApiValueError(
"body parameter cannot be used with post_params parameter."
)
post_params = post_params or {}
headers = headers or {}
timeout = None
if _request_timeout:
if isinstance(_request_timeout, (int, ) if six.PY3 else (int, long)):
timeout = urllib3.Timeout(total=_request_timeout)
elif (isinstance(_request_timeout, tuple) and
len(_request_timeout) == 2):
timeout = urllib3.Timeout(
connect=_request_timeout[0], read=_request_timeout[1])
if 'Content-Type' not in headers:
headers['Content-Type'] = 'application/json'
try:
# For `POST`, `PUT`, `PATCH`, `OPTIONS`, `DELETE`
if method in ['POST', 'PUT', 'PATCH', 'OPTIONS', 'DELETE']:
if query_params:
url += '?' + urlencode(query_params)
if re.search('json', headers['Content-Type'], re.IGNORECASE):
request_body = None
if body is not None:
request_body = json.dumps(body)
r = self.pool_manager.request(
method, url,
body=request_body,
preload_content=_preload_content,
timeout=timeout,
headers=headers)
elif headers['Content-Type'] == 'application/x-www-form-urlencoded':
r = self.pool_manager.request(
method, url,
fields=post_params,
encode_multipart=False,
preload_content=_preload_content,
timeout=timeout,
headers=headers)
elif headers['Content-Type'] == 'multipart/form-data':
# must del headers['Content-Type'], or the correct
# Content-Type which generated by urllib3 will be
# overwritten.
del headers['Content-Type']
r = self.pool_manager.request(
method, url,
fields=post_params,
encode_multipart=True,
preload_content=_preload_content,
timeout=timeout,
headers=headers)
# Pass a `string` parameter directly in the body to support
# other content types than Json when `body` argument is
# provided in serialized form
elif isinstance(body, str) or isinstance(body, bytes):
request_body = body
r = self.pool_manager.request(
method, url,
body=request_body,
preload_content=_preload_content,
timeout=timeout,
headers=headers)
else:
# Cannot generate the request from given parameters
msg = """Cannot prepare a request message for provided
arguments. Please check that your arguments match
declared content type."""
raise ApiException(status=0, reason=msg)
# For `GET`, `HEAD`
else:
r = self.pool_manager.request(method, url,
fields=query_params,
preload_content=_preload_content,
timeout=timeout,
headers=headers)
except urllib3.exceptions.SSLError as e:
msg = "{0}\n{1}".format(type(e).__name__, str(e))
raise ApiException(status=0, reason=msg)
if _preload_content:
r = RESTResponse(r)
# In the python 3, the response.data is bytes.
# we need to decode it to string.
if six.PY3:
r.data = r.data.decode('utf8')
# log response body
logger.debug("response body: %s", r.data)
if not 200 <= r.status <= 299:
raise ApiException(http_resp=r)
return r
def call_with_http_info(self, **kwargs):
try:
_host = self.settings['servers'][kwargs['_host_index']]
except IndexError:
if self.settings['servers']:
raise ApiValueError(
"Invalid host index. Must be 0 <= index < %s" %
len(self.settings['servers']))
_host = None
for key, value in six.iteritems(kwargs):
if key not in self.params_map['all']:
raise ApiTypeError("Got an unexpected parameter '%s'"
" to method `%s`" %
(key, self.settings['operation_id']))
# only throw this nullable ApiValueError if _check_input_type
# is False, if _check_input_type==True we catch this case
# in self.__validate_inputs
if (key not in self.params_map['nullable'] and value is None
and kwargs['_check_input_type'] is False):
raise ApiValueError(
"Value may not be None for non-nullable parameter `%s`"
" when calling `%s`" %
(key, self.settings['operation_id']))
for key in self.params_map['required']:
if key not in kwargs.keys():
raise ApiValueError(
"Missing the required parameter `%s` when calling "
"`%s`" % (key, self.settings['operation_id']))
self.__validate_inputs(kwargs)
params = self.__gather_params(kwargs)
accept_headers_list = self.headers_map['accept']
if accept_headers_list:
params['header']['Accept'] = self.api_client.select_header_accept(
accept_headers_list)
content_type_headers_list = self.headers_map['content_type']
if content_type_headers_list:
header_list = self.api_client.select_header_content_type(
content_type_headers_list)
params['header']['Content-Type'] = header_list
return self.api_client.call_api(
self.settings['endpoint_path'],
self.settings['http_method'],
params['path'],
params['query'],
params['header'],
body=params['body'],
post_params=params['form'],
files=params['file'],
response_type=self.settings['response_type'],
auth_settings=self.settings['auth'],
async_req=kwargs['async_req'],
_check_type=kwargs['_check_return_type'],
_return_http_data_only=kwargs['_return_http_data_only'],
_preload_content=kwargs['_preload_content'],
_request_timeout=kwargs['_request_timeout'],
_host=_host,
collection_formats=params['collection_format'])
def request(self,
method,
url,
query_params=None,
headers=None,
post_params=None,
body=None,
_preload_content=True,
_request_timeout=None):
"""Makes the HTTP request using RESTClient."""
if method == "GET":
return self.rest_client.GET(url,
query_params=query_params,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
headers=headers)
elif method == "HEAD":
return self.rest_client.HEAD(url,
query_params=query_params,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
headers=headers)
elif method == "OPTIONS":
return self.rest_client.OPTIONS(url,
query_params=query_params,
headers=headers,
post_params=post_params,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
body=body)
elif method == "POST":
return self.rest_client.POST(url,
query_params=query_params,
headers=headers,
post_params=post_params,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
body=body)
elif method == "PUT":
return self.rest_client.PUT(url,
query_params=query_params,
headers=headers,
post_params=post_params,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
body=body)
elif method == "PATCH":
return self.rest_client.PATCH(url,
query_params=query_params,
headers=headers,
post_params=post_params,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
body=body)
elif method == "DELETE":
return self.rest_client.DELETE(url,
query_params=query_params,
headers=headers,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
body=body)
else:
raise ApiValueError("http method must be `GET`, `HEAD`, `OPTIONS`,"
" `POST`, `PATCH`, `PUT` or `DELETE`.")
