Function get_current_url

src/werkzeug/wsgi.py:31–66

Recreate the URL for a request from the parts in a WSGI environment. The URL is an IRI, not a URI, so it may contain Unicode characters. Use :func:`~werkzeug.urls.iri_to_uri` to convert it to ASCII. :param environ: The WSGI environment to get the URL parts from. :param root_onl

(
    environ: WSGIEnvironment,
    root_only: bool = False,
    strip_querystring: bool = False,
    host_only: bool = False,
    trusted_hosts: t.Collection[str] | None = None,
)

def get_current_url(
    environ: WSGIEnvironment,
    root_only: bool = False,
    strip_querystring: bool = False,
    host_only: bool = False,
    trusted_hosts: t.Collection[str] | None = None,
) -> str:
    """Recreate the URL for a request from the parts in a WSGI
    environment.

    The URL is an IRI, not a URI, so it may contain Unicode characters.
    Use :func:`~werkzeug.urls.iri_to_uri` to convert it to ASCII.

    :param environ: The WSGI environment to get the URL parts from.
    :param root_only: Only build the root path, don't include the
        remaining path or query string.
    :param strip_querystring: Don't include the query string.
    :param host_only: Only build the scheme and host.
    :param trusted_hosts: A list of trusted host names to validate the
        host against.
    """
    parts = {
        "scheme": environ["wsgi.url_scheme"],
        "host": get_host(environ, trusted_hosts),
    }

    if not host_only:
        parts["root_path"] = environ.get("SCRIPT_NAME", "")

        if not root_only:
            parts["path"] = environ.get("PATH_INFO", "")

            if not strip_querystring:
                parts["query_string"] = environ.get("QUERY_STRING", "").encode("latin1")

    return _sansio_utils.get_current_url(**parts)


def _get_server(