diff options
Diffstat (limited to 'opendc-web/opendc-web-api/opendc/util/rest.py')
| -rw-r--r-- | opendc-web/opendc-web-api/opendc/util/rest.py | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/opendc-web/opendc-web-api/opendc/util/rest.py b/opendc-web/opendc-web-api/opendc/util/rest.py deleted file mode 100644 index 63d063b3..00000000 --- a/opendc-web/opendc-web-api/opendc/util/rest.py +++ /dev/null @@ -1,109 +0,0 @@ -import importlib -import json - -from opendc.util import exceptions, parameter_checker -from opendc.util.exceptions import ClientError -from opendc.util.auth import current_user - - -class Request: - """WebSocket message to REST request mapping.""" - def __init__(self, message=None): - """"Initialize a Request from a socket message.""" - - # Get the Request parameters from the message - - if message is None: - return - - try: - self.message = message - - self.id = message['id'] - - self.path = message['path'] - self.method = message['method'] - - self.params_body = message['parameters']['body'] - self.params_path = message['parameters']['path'] - self.params_query = message['parameters']['query'] - - self.token = message['token'] - - except KeyError as exception: - raise exceptions.MissingRequestParameterError(exception) - - # Parse the path and import the appropriate module - - try: - self.path = message['path'].strip('/') - - module_base = 'opendc.api.{}.endpoint' - module_path = self.path.replace('{', '').replace('}', '').replace('/', '.') - - self.module = importlib.import_module(module_base.format(module_path)) - except ImportError as e: - print(e) - raise exceptions.UnimplementedEndpointError('Unimplemented endpoint: {}.'.format(self.path)) - - # Check the method - - if self.method not in ['POST', 'GET', 'PUT', 'PATCH', 'DELETE']: - raise exceptions.UnsupportedMethodError('Non-rest method: {}'.format(self.method)) - - if not hasattr(self.module, self.method): - raise exceptions.UnsupportedMethodError('Unimplemented method at endpoint {}: {}'.format( - self.path, self.method)) - - self.current_user = current_user - - def check_required_parameters(self, **kwargs): - """Raise an error if a parameter is missing or of the wrong type.""" - - try: - parameter_checker.check(self, **kwargs) - except exceptions.ParameterError as e: - raise ClientError(Response(400, str(e))) - - def process(self): - """Process the Request and return a Response.""" - - method = getattr(self.module, self.method) - - try: - response = method(self) - except ClientError as e: - e.response.id = self.id - return e.response - - response.id = self.id - - return response - - def to_JSON(self): - """Return a JSON representation of this Request""" - - self.message['id'] = 0 - self.message['token'] = None - - return json.dumps(self.message) - - -class Response: - """Response to websocket mapping""" - def __init__(self, status_code, status_description, content=None): - """Initialize a new Response.""" - - self.id = 0 - self.status = {'code': status_code, 'description': status_description} - self.content = content - - def to_JSON(self): - """"Return a JSON representation of this Response""" - - data = {'id': self.id, 'status': self.status} - - if self.content is not None: - data['content'] = self.content - - return json.dumps(data, default=str) |
