Find the *target* in *value* after *pos*. Returns the *value* length if *target* isn't found.

Called to get a stream for the file upload. This must provide a file-like class with `read()`, `readline()` and `seek()` methods that

Removes line ending characters and returns a tuple (`stripped_line`, `is_terminated`).

Raises an :py:exc:`HTTPException` for the given status code or WSGI application. If a status code is given, it will be looked up in the list

Show the about page, so that we have another view func ;-)

List of charsets this client supports as :class:`~werkzeug.datastructures.CharsetAccept` object.

List of encodings this client accepts. Encodings in a HTTP term are compression encodings such as gzip. For charsets have a look at

True if this object accepts HTML.

True if this object accepts JSON.

List of languages this client accepts as :class:`~werkzeug.datastructures.LanguageAccept` object. .. versionchanged 0.5 In

List of mimetypes this client supports as :class:`~werkzeug.datastructures.MIMEAccept` object.

True if this object accepts XHTML.

Whether credentials can be shared by the browser to JavaScript code. As part of the preflight request it indicates whether credentials

If a forwarded header exists this is a list of all ip addresses from the client ip to the last proxy server.

Adds a new value for the key. .. versionadded:: 0.6 :param key: the key for the value. :param value: the value to add.

Add a new header to the set.

Add a new header tuple to the list. An alias for :meth:`add` for compatibility with the :mod:`wsgiref` :meth:`~wsgiref.headers.Header

Redirect to the current URL with a slash appended. If the current URL is ``/user/42``, the redirect URL will be ``42/``. When joined to the c

Decorate a function as responder that accepts the request as the last argument. This works like the :func:`responder` decorator but t

The URL arguments as :class:`MultiDict`.

The parsed URL parameters (the part in the URL after the question mark). By default an :class:`~werkzeug.datastructures.Immut

Return the set as real python set type. When calling this, all the items are converted to lowercase and the ordering is lost. :param

Works exactly like :attr:`host` but will return a result that is restricted to ASCII. If it finds a netloc that is not ASCII it will

The authentication part in the URL if available, `None` otherwise.

The `Authorization` object in parsed form.

The base URL is used to extract the URL scheme, host name, port, and root path.

Like :attr:`url` but without the query string.

The best match as value.

The Cache-Control general-header field is used to specify directives that MUST be obeyed by all caching mechanisms along the request/r

A :class:`~werkzeug.datastructures.RequestCacheControl` object for the incoming cache control headers.

Release the data in the locals for this context. Call this at the end of each request or use :meth:`make_middleware`.

Clear the set.

If the server sent a qop-header in the ``WWW-Authenticate`` header, the client has to provide this value for HTTP digest auth. See the

The content length as integer. Reflected from and to the :attr:`headers`. Do not set if you set :attr:`files` or :attr:`form` for au

The content-length sent in the header. Usually not available

The Content-Length entity-header field indicates the size of the entity-body in bytes or, in the case of the HEAD method, the size of