Mercurial > hg
view mercurial/urllibcompat.py @ 51961:a9b1acca2b14 stable
relnotes: skip the test if the source repository is not readable
The test want to run the relnot extension, with the tested mercurial, on the
original repository. This is not always possible (e.g. when running with --pure
and the repository use zstd for example). So we skip the test in this case.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 08 Oct 2024 15:54:59 +0200 |
parents | 18c8c18993f0 |
children | 493034cc3265 |
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# urllibcompat.py - adapters to ease using urllib2 on Py2 and urllib on Py3 # # Copyright 2017 Google, Inc. # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. import http.server import urllib.error import urllib.parse import urllib.request import urllib.response from . import pycompat _sysstr = pycompat.sysstr class _pycompatstub: def __init__(self): self._aliases = {} def _registeraliases(self, origin, items): """Add items that will be populated at the first access""" items = map(_sysstr, items) self._aliases.update( (item.replace('_', '').lower(), (origin, item)) for item in items ) def _registeralias(self, origin, attr, name): """Alias ``origin``.``attr`` as ``name``""" self._aliases[_sysstr(name)] = (origin, _sysstr(attr)) def __getattr__(self, name): try: origin, item = self._aliases[name] except KeyError: raise AttributeError(name) self.__dict__[name] = obj = getattr(origin, item) return obj httpserver = _pycompatstub() urlreq = _pycompatstub() urlerr = _pycompatstub() urlreq._registeraliases( urllib.parse, ( b"splitattr", b"splitpasswd", b"splitport", b"splituser", b"urlparse", b"urlunparse", ), ) urlreq._registeralias(urllib.parse, b"parse_qs", b"parseqs") urlreq._registeralias(urllib.parse, b"parse_qsl", b"parseqsl") urlreq._registeralias(urllib.parse, b"unquote_to_bytes", b"unquote") urlreq._registeraliases( urllib.request, ( b"AbstractHTTPHandler", b"BaseHandler", b"build_opener", b"FileHandler", b"FTPHandler", b"ftpwrapper", b"HTTPHandler", b"HTTPSHandler", b"install_opener", b"pathname2url", b"HTTPBasicAuthHandler", b"HTTPDigestAuthHandler", b"HTTPPasswordMgrWithDefaultRealm", b"ProxyHandler", b"Request", b"url2pathname", b"urlopen", ), ) urlreq._registeraliases( urllib.response, ( b"addclosehook", b"addinfourl", ), ) urlerr._registeraliases( urllib.error, ( b"HTTPError", b"URLError", ), ) httpserver._registeraliases( http.server, ( b"HTTPServer", b"BaseHTTPRequestHandler", b"SimpleHTTPRequestHandler", b"CGIHTTPRequestHandler", ), ) # urllib.parse.quote() accepts both str and bytes, decodes bytes # (if necessary), and returns str. This is wonky. We provide a custom # implementation that only accepts bytes and emits bytes. def quote(s, safe='/'): # bytestr has an __iter__ that emits characters. quote_from_bytes() # does an iteration and expects ints. We coerce to bytes to appease it. if isinstance(s, pycompat.bytestr): s = bytes(s) s = urllib.parse.quote_from_bytes(s, safe=safe) return s.encode('ascii', 'strict') # urllib.parse.urlencode() returns str. We use this function to make # sure we return bytes. def urlencode(query, doseq=False): s = urllib.parse.urlencode(query, doseq=doseq) return s.encode('ascii') urlreq.quote = quote urlreq.urlencode = urlencode def getfullurl(req): return req.full_url def gethost(req): return req.host def getselector(req): return req.selector def getdata(req): return req.data def hasdata(req): return req.data is not None