def _create_flow(self, request_handler):
"""Create the Flow object.
The Flow is calculated lazily since we don't know where this app is
running until it receives a request, at which point redirect_uri can be
calculated and then the Flow object can be constructed.
Args:
request_handler: webapp.RequestHandler, the request handler.
"""
if self.flow is None:
redirect_uri = request_handler.request.relative_url(
self._callback_path) # Usually /oauth2callback
self.flow = client.OAuth2WebServerFlow(
self._client_id, self._client_secret, self._scope,
redirect_uri=redirect_uri, user_agent=self._user_agent,
auth_uri=self._auth_uri, token_uri=self._token_uri,
revoke_uri=self._revoke_uri, **self._kwargs)
python类Flow()的实例源码
def _create_flow(self, request_handler):
"""Create the Flow object.
The Flow is calculated lazily since we don't know where this app is
running until it receives a request, at which point redirect_uri can be
calculated and then the Flow object can be constructed.
Args:
request_handler: webapp.RequestHandler, the request handler.
"""
if self.flow is None:
redirect_uri = request_handler.request.relative_url(
self._callback_path) # Usually /oauth2callback
self.flow = client.OAuth2WebServerFlow(
self._client_id, self._client_secret, self._scope,
redirect_uri=redirect_uri, user_agent=self._user_agent,
auth_uri=self._auth_uri, token_uri=self._token_uri,
revoke_uri=self._revoke_uri, **self._kwargs)
def _create_flow(self, request_handler):
"""Create the Flow object.
The Flow is calculated lazily since we don't know where this app is
running until it receives a request, at which point redirect_uri can be
calculated and then the Flow object can be constructed.
Args:
request_handler: webapp.RequestHandler, the request handler.
"""
if self.flow is None:
redirect_uri = request_handler.request.relative_url(
self._callback_path) # Usually /oauth2callback
self.flow = client.OAuth2WebServerFlow(
self._client_id, self._client_secret, self._scope,
redirect_uri=redirect_uri, user_agent=self._user_agent,
auth_uri=self._auth_uri, token_uri=self._token_uri,
revoke_uri=self._revoke_uri, **self._kwargs)
def _create_flow(self, request_handler):
"""Create the Flow object.
The Flow is calculated lazily since we don't know where this app is
running until it receives a request, at which point redirect_uri can be
calculated and then the Flow object can be constructed.
Args:
request_handler: webapp.RequestHandler, the request handler.
"""
if self.flow is None:
redirect_uri = request_handler.request.relative_url(
self._callback_path) # Usually /oauth2callback
self.flow = client.OAuth2WebServerFlow(
self._client_id, self._client_secret, self._scope,
redirect_uri=redirect_uri, user_agent=self._user_agent,
auth_uri=self._auth_uri, token_uri=self._token_uri,
revoke_uri=self._revoke_uri, **self._kwargs)
def _create_flow(self, request_handler):
"""Create the Flow object.
The Flow is calculated lazily since we don't know where this app is
running until it receives a request, at which point redirect_uri can be
calculated and then the Flow object can be constructed.
Args:
request_handler: webapp.RequestHandler, the request handler.
"""
if self.flow is None:
redirect_uri = request_handler.request.relative_url(
self._callback_path) # Usually /oauth2callback
self.flow = client.OAuth2WebServerFlow(
self._client_id, self._client_secret, self._scope,
redirect_uri=redirect_uri, user_agent=self._user_agent,
auth_uri=self._auth_uri, token_uri=self._token_uri,
revoke_uri=self._revoke_uri, **self._kwargs)
def validate(self, value):
if value is not None and not isinstance(value, client.Flow):
raise db.BadValueError(
'Property {0} must be convertible '
'to a FlowThreeLegged instance ({1})'.format(self.name, value))
return super(FlowProperty, self).validate(value)
def get_flow(self):
"""A thread local Flow object.
Returns:
A credentials.Flow object, or None if the flow hasn't been set in
this thread yet, which happens in _create_flow() since Flows are
created lazily.
"""
return getattr(self._tls, 'flow', None)
def validate(self, value):
if value is not None and not isinstance(value, client.Flow):
raise db.BadValueError(
'Property {0} must be convertible '
'to a FlowThreeLegged instance ({1})'.format(self.name, value))
return super(FlowProperty, self).validate(value)
def get_flow(self):
"""A thread local Flow object.
Returns:
A credentials.Flow object, or None if the flow hasn't been set in
this thread yet, which happens in _create_flow() since Flows are
created lazily.
"""
return getattr(self._tls, 'flow', None)
def validate(self, value):
if value is not None and not isinstance(value, client.Flow):
raise db.BadValueError(
'Property {0} must be convertible '
'to a FlowThreeLegged instance ({1})'.format(self.name, value))
return super(FlowProperty, self).validate(value)
def get_flow(self):
"""A thread local Flow object.
Returns:
A credentials.Flow object, or None if the flow hasn't been set in
this thread yet, which happens in _create_flow() since Flows are
created lazily.
"""
return getattr(self._tls, 'flow', None)
def validate(self, value):
if value is not None and not isinstance(value, client.Flow):
raise db.BadValueError(
'Property {0} must be convertible '
'to a FlowThreeLegged instance ({1})'.format(self.name, value))
return super(FlowProperty, self).validate(value)
def get_flow(self):
"""A thread local Flow object.
Returns:
A credentials.Flow object, or None if the flow hasn't been set in
this thread yet, which happens in _create_flow() since Flows are
created lazily.
"""
return getattr(self._tls, 'flow', None)
def validate(self, value):
if value is not None and not isinstance(value, client.Flow):
raise db.BadValueError(
'Property {0} must be convertible '
'to a FlowThreeLegged instance ({1})'.format(self.name, value))
return super(FlowProperty, self).validate(value)
def get_flow(self):
"""A thread local Flow object.
Returns:
A credentials.Flow object, or None if the flow hasn't been set in
this thread yet, which happens in _create_flow() since Flows are
created lazily.
"""
return getattr(self._tls, 'flow', None)
