Gecko [ tsuru-no-tsurugi.tokyo ]

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__pycache__	[ DIR ]	drwxr-xr-x	2026-06-05 06:15
_pydoctortemplates	[ DIR ]	drwxr-xr-x	2026-06-05 06:15
test	[ DIR ]	drwxr-xr-x	2026-06-05 06:15
__init__.py	598 B	-rw-r--r--	2022-02-07 22:12
_appdirs.py	820 B	-rw-r--r--	2022-02-07 22:12
_inotify.py	3.41 KB	-rw-r--r--	2022-02-07 22:12
_pydoctor.py	6.58 KB	-rw-r--r--	2022-02-07 22:12
_release.py	18.44 KB	-rw-r--r--	2022-02-07 22:12
_shellcomp.py	24.69 KB	-rw-r--r--	2022-02-07 22:12
_textattributes.py	8.88 KB	-rw-r--r--	2022-02-07 22:12
_tzhelper.py	3.05 KB	-rw-r--r--	2022-02-07 22:12
_url.py	228 B	-rw-r--r--	2022-02-07 22:12
compat.py	16.53 KB	-rw-r--r--	2022-02-07 22:12
components.py	13.87 KB	-rw-r--r--	2022-02-07 22:12
constants.py	513 B	-rw-r--r--	2022-02-07 22:12
context.py	3.96 KB	-rw-r--r--	2022-02-07 22:12
deprecate.py	27.02 KB	-rw-r--r--	2022-02-07 22:12
failure.py	26.37 KB	-rw-r--r--	2022-02-07 22:12
fakepwd.py	6.57 KB	-rw-r--r--	2022-02-07 22:12
filepath.py	52.76 KB	-rw-r--r--	2022-02-07 22:12
formmethod.py	11.82 KB	-rw-r--r--	2022-02-07 22:12
htmlizer.py	3.54 KB	-rw-r--r--	2022-02-07 22:12
lockfile.py	7.84 KB	-rw-r--r--	2022-02-07 22:12
log.py	21.78 KB	-rw-r--r--	2022-02-07 22:12
logfile.py	9.88 KB	-rw-r--r--	2022-02-07 22:12
modules.py	26.09 KB	-rw-r--r--	2022-02-07 22:12
monkey.py	2.11 KB	-rw-r--r--	2022-02-07 22:12
procutils.py	1.34 KB	-rw-r--r--	2022-02-07 22:12
randbytes.py	3.38 KB	-rw-r--r--	2022-02-07 22:12
rebuild.py	6.96 KB	-rw-r--r--	2022-02-07 22:12
reflect.py	20 KB	-rw-r--r--	2022-02-07 22:12
release.py	1.08 KB	-rw-r--r--	2022-02-07 22:12
roots.py	7.01 KB	-rw-r--r--	2022-02-07 22:12
runtime.py	5.79 KB	-rw-r--r--	2022-02-07 22:12
sendmsg.py	2.62 KB	-rw-r--r--	2022-02-07 22:12
shortcut.py	2.25 KB	-rw-r--r--	2022-02-07 22:12
syslog.py	3.57 KB	-rw-r--r--	2022-02-07 22:12
systemd.py	2.92 KB	-rw-r--r--	2022-02-07 22:12
text.py	5.29 KB	-rw-r--r--	2022-02-07 22:12
threadable.py	3.25 KB	-rw-r--r--	2022-02-07 22:12
threadpool.py	9.96 KB	-rw-r--r--	2022-02-07 22:12
twisted-completion.zsh	1.34 KB	-rw-r--r--	2022-02-07 22:12
url.py	244 B	-rw-r--r--	2022-02-07 22:12
urlpath.py	8.25 KB	-rw-r--r--	2022-02-07 22:12
usage.py	33.77 KB	-rw-r--r--	2022-02-07 22:12
util.py	26.79 KB	-rw-r--r--	2022-02-07 22:12
versions.py	273 B	-rw-r--r--	2022-02-07 22:12
win32.py	4.68 KB	-rw-r--r--	2022-02-07 22:12
zippath.py	8.82 KB	-rw-r--r--	2022-02-07 22:12
zipstream.py	9.45 KB	-rw-r--r--	2022-02-07 22:12

Rename

# -*- test-case-name: twisted.python.test.test_urlpath -*-
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
L{URLPath}, a representation of a URL.
"""

from typing import cast
from urllib.parse import quote as urlquote, unquote as urlunquote, urlunsplit

from hyperlink import URL as _URL

_allascii = b"".join([chr(x).encode("ascii") for x in range(1, 128)])

def _rereconstituter(name):
    """
    Attriute declaration to preserve mutability on L{URLPath}.

@param name: a public attribute name
    @type name: native L{str}

@return: a descriptor which retrieves the private version of the attribute
        on get and calls rerealize on set.
    """
    privateName = "_" + name
    return property(
        lambda self: getattr(self, privateName),
        lambda self, value: (
            setattr(
                self,
                privateName,
                value if isinstance(value, bytes) else value.encode("charmap"),
            )
            or self._reconstitute()
        ),
    )

class URLPath:
    """
    A representation of a URL.

@ivar scheme: The scheme of the URL (e.g. 'http').
    @type scheme: L{bytes}

@ivar netloc: The network location ("host").
    @type netloc: L{bytes}

@ivar path: The path on the network location.
    @type path: L{bytes}

@ivar query: The query argument (the portion after ?  in the URL).
    @type query: L{bytes}

@ivar fragment: The page fragment (the portion after # in the URL).
    @type fragment: L{bytes}
    """

def __init__(
        self, scheme=b"", netloc=b"localhost", path=b"", query=b"", fragment=b""
    ):
        self._scheme = scheme or b"http"
        self._netloc = netloc
        self._path = path or b"/"
        self._query = query
        self._fragment = fragment
        self._reconstitute()

def _reconstitute(self):
        """
        Reconstitute this L{URLPath} from all its given attributes.
        """
        urltext = urlquote(
            urlunsplit(
                (self._scheme, self._netloc, self._path, self._query, self._fragment)
            ),
            safe=_allascii,
        )
        self._url = _URL.fromText(urltext.encode("ascii").decode("ascii"))

scheme = _rereconstituter("scheme")
    netloc = _rereconstituter("netloc")
    path = _rereconstituter("path")
    query = _rereconstituter("query")
    fragment = _rereconstituter("fragment")

@classmethod
    def _fromURL(cls, urlInstance):
        """
        Reconstruct all the public instance variables of this L{URLPath} from
        its underlying L{_URL}.

@param urlInstance: the object to base this L{URLPath} on.
        @type urlInstance: L{_URL}

@return: a new L{URLPath}
        """
        self = cls.__new__(cls)
        self._url = urlInstance.replace(path=urlInstance.path or [""])
        self._scheme = self._url.scheme.encode("ascii")
        self._netloc = self._url.authority().encode("ascii")
        self._path = (
            _URL(path=self._url.path, rooted=True).asURI().asText().encode("ascii")
        )
        self._query = (_URL(query=self._url.query).asURI().asText().encode("ascii"))[1:]
        self._fragment = self._url.fragment.encode("ascii")
        return self

def pathList(self, unquote=False, copy=True):
        """
        Split this URL's path into its components.

@param unquote: whether to remove %-encoding from the returned strings.

@param copy: (ignored, do not use)

@return: The components of C{self.path}
        @rtype: L{list} of L{bytes}
        """
        segments = self._url.path
        mapper = lambda x: x.encode("ascii")
        if unquote:
            mapper = lambda x, m=mapper: m(urlunquote(x))
        return [b""] + [mapper(segment) for segment in segments]

@classmethod
    def fromString(klass, url):
        """
        Make a L{URLPath} from a L{str} or L{unicode}.

@param url: A L{str} representation of a URL.
        @type url: L{str} or L{unicode}.

@return: a new L{URLPath} derived from the given string.
        @rtype: L{URLPath}
        """
        if not isinstance(url, str):
            raise ValueError("'url' must be a str")
        return klass._fromURL(_URL.fromText(url))

@classmethod
    def fromBytes(klass, url):
        """
        Make a L{URLPath} from a L{bytes}.

@param url: A L{bytes} representation of a URL.
        @type url: L{bytes}

@return: a new L{URLPath} derived from the given L{bytes}.
        @rtype: L{URLPath}

@since: 15.4
        """
        if not isinstance(url, bytes):
            raise ValueError("'url' must be bytes")
        quoted = urlquote(url, safe=_allascii)
        return klass.fromString(quoted)

@classmethod
    def fromRequest(klass, request):
        """
        Make a L{URLPath} from a L{twisted.web.http.Request}.

@param request: A L{twisted.web.http.Request} to make the L{URLPath}
            from.

@return: a new L{URLPath} derived from the given request.
        @rtype: L{URLPath}
        """
        return klass.fromBytes(request.prePathURL())

def _mod(self, newURL, keepQuery):
        """
        Return a modified copy of C{self} using C{newURL}, keeping the query
        string if C{keepQuery} is C{True}.

@param newURL: a L{URL} to derive a new L{URLPath} from
        @type newURL: L{URL}

@param keepQuery: if C{True}, preserve the query parameters from
            C{self} on the new L{URLPath}; if C{False}, give the new L{URLPath}
            no query parameters.
        @type keepQuery: L{bool}

@return: a new L{URLPath}
        """
        return self._fromURL(
            newURL.replace(fragment="", query=self._url.query if keepQuery else ())
        )

def sibling(self, path, keepQuery=False):
        """
        Get the sibling of the current L{URLPath}.  A sibling is a file which
        is in the same directory as the current file.

@param path: The path of the sibling.
        @type path: L{bytes}

@param keepQuery: Whether to keep the query parameters on the returned
            L{URLPath}.
        @type keepQuery: L{bool}

@return: a new L{URLPath}
        """
        return self._mod(self._url.sibling(path.decode("ascii")), keepQuery)

def child(self, path, keepQuery=False):
        """
        Get the child of this L{URLPath}.

@param path: The path of the child.
        @type path: L{bytes}

@param keepQuery: Whether to keep the query parameters on the returned
            L{URLPath}.
        @type keepQuery: L{bool}

@return: a new L{URLPath}
        """
        return self._mod(self._url.child(path.decode("ascii")), keepQuery)

def parent(self, keepQuery=False):
        """
        Get the parent directory of this L{URLPath}.

@param keepQuery: Whether to keep the query parameters on the returned
            L{URLPath}.
        @type keepQuery: L{bool}

@return: a new L{URLPath}
        """
        return self._mod(self._url.click(".."), keepQuery)

def here(self, keepQuery=False):
        """
        Get the current directory of this L{URLPath}.

@param keepQuery: Whether to keep the query parameters on the returned
            L{URLPath}.
        @type keepQuery: L{bool}

@return: a new L{URLPath}
        """
        return self._mod(self._url.click("."), keepQuery)

def click(self, st):
        """
        Return a path which is the URL where a browser would presumably take
        you if you clicked on a link with an HREF as given.

@param st: A relative URL, to be interpreted relative to C{self} as the
            base URL.
        @type st: L{bytes}

@return: a new L{URLPath}
        """
        return self._fromURL(self._url.click(st.decode("ascii")))

def __str__(self) -> str:
        """
        The L{str} of a L{URLPath} is its URL text.
        """
        return cast(str, self._url.asURI().asText())

def __repr__(self) -> str:
        """
        The L{repr} of a L{URLPath} is an eval-able expression which will
        construct a similar L{URLPath}.
        """
        return "URLPath(scheme={!r}, netloc={!r}, path={!r}, query={!r}, fragment={!r})".format(
            self.scheme,
            self.netloc,
            self.path,
            self.query,
            self.fragment,
        )