twisted.web.util
module documentationtwisted.web
View Source
An assortment of web server-related utilities.
Function | redirectTo | Generate a redirect to the given location. |
Class | Redirect | Undocumented |
Class | ChildRedirector | Undocumented |
Class | ParentRedirect | I redirect to URLPath.here(). |
Class | DeferredResource | I wrap up a Deferred that will eventually result in a Resource object. |
Class | FailureElement | FailureElement
is an IRenderable which
can render detailed information about a Failure . |
Function | formatFailure | Construct an HTML representation of the given failure. |
Function | _PRE | Wraps <pre> tags around some text and HTML-escape it. |
Class | _SourceLineElement | _SourceLineElement
is an IRenderable which
can render a single line of source code. |
Class | _SourceFragmentElement | _SourceFragmentElement
is an IRenderable which
can render several lines of source code near the line number of a
particular frame object. |
Class | _FrameElement | _FrameElement
is an IRenderable which
can render details about one frame from a Failure . |
Class | _StackElement | _StackElement
renders an IRenderable which
can render a list of frames. |
Wraps <pre> tags around some text and HTML-escape it.
This is here since once twisted.web.html was deprecated it was hard to migrate the html.PRE from current code to twisted.web.template.
For new code consider using twisted.web.template.
Returns | Escaped text wrapped in <pre> tags. (type: str ) |
Generate a redirect to the given location.
Parameters | URL | A bytes
giving the location to which to redirect. (type: bytes ) |
request | The request object to use to generate the redirect. (type: IRequest provider) | |
Returns | A bytes containing HTML which tries to convince the client
agent to visit the new location even if it doesn't respect the FOUND
response code. This is intended to be returned from a render method, eg:
def render_GET(self, request): return redirectTo(b"http://example.com/", request) | |
Raises | TypeError | If the type of URL a unicode instead
of bytes . |
Construct an HTML representation of the given failure.
Consider using FailureElement
instead.
Returns | A string containing the HTML representation of the given failure. (type: bytes ) |