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from __future__ import absolute_import, print_function
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import doctest
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import os
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def check(a, b):
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if a != b:
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print((a, b))
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def cert(cn):
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return {'subject': ((('commonName', cn),),)}
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from mercurial import (
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sslutil,
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)
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_verifycert = sslutil._verifycert
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# Test non-wildcard certificates
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check(_verifycert(cert('example.com'), 'example.com'),
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None)
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check(_verifycert(cert('example.com'), 'www.example.com'),
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'certificate is for example.com')
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check(_verifycert(cert('www.example.com'), 'example.com'),
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'certificate is for www.example.com')
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# Test wildcard certificates
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check(_verifycert(cert('*.example.com'), 'www.example.com'),
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None)
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check(_verifycert(cert('*.example.com'), 'example.com'),
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'certificate is for *.example.com')
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check(_verifycert(cert('*.example.com'), 'w.w.example.com'),
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'certificate is for *.example.com')
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# Test subjectAltName
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san_cert = {'subject': ((('commonName', 'example.com'),),),
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'subjectAltName': (('DNS', '*.example.net'),
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('DNS', 'example.net'))}
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check(_verifycert(san_cert, 'example.net'),
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None)
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check(_verifycert(san_cert, 'foo.example.net'),
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None)
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# no fallback to subject commonName when subjectAltName has DNS
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check(_verifycert(san_cert, 'example.com'),
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'certificate is for *.example.net, example.net')
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# fallback to subject commonName when no DNS in subjectAltName
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san_cert = {'subject': ((('commonName', 'example.com'),),),
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'subjectAltName': (('IP Address', '8.8.8.8'),)}
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check(_verifycert(san_cert, 'example.com'), None)
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# Avoid some pitfalls
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check(_verifycert(cert('*.foo'), 'foo'),
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'certificate is for *.foo')
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check(_verifycert(cert('*o'), 'foo'),
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'certificate is for *o')
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check(_verifycert({'subject': ()},
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'example.com'),
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'no commonName or subjectAltName found in certificate')
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check(_verifycert(None, 'example.com'),
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'no certificate received')
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# Unicode (IDN) certname isn't supported
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check(_verifycert(cert(u'\u4f8b.jp'), 'example.jp'),
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'IDN in certificate not supported')
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def test_url():
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"""
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>>> from mercurial.util import url
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This tests for edge cases in url.URL's parsing algorithm. Most of
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these aren't useful for documentation purposes, so they aren't
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part of the class's doc tests.
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Query strings and fragments:
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>>> url('http://host/a?b#c')
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<url scheme: 'http', host: 'host', path: 'a', query: 'b', fragment: 'c'>
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>>> url('http://host/a?')
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<url scheme: 'http', host: 'host', path: 'a'>
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>>> url('http://host/a#b#c')
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<url scheme: 'http', host: 'host', path: 'a', fragment: 'b#c'>
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>>> url('http://host/a#b?c')
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<url scheme: 'http', host: 'host', path: 'a', fragment: 'b?c'>
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>>> url('http://host/?a#b')
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<url scheme: 'http', host: 'host', path: '', query: 'a', fragment: 'b'>
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>>> url('http://host/?a#b', parsequery=False)
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<url scheme: 'http', host: 'host', path: '?a', fragment: 'b'>
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>>> url('http://host/?a#b', parsefragment=False)
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<url scheme: 'http', host: 'host', path: '', query: 'a#b'>
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>>> url('http://host/?a#b', parsequery=False, parsefragment=False)
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<url scheme: 'http', host: 'host', path: '?a#b'>
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IPv6 addresses:
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>>> url('ldap://[2001:db8::7]/c=GB?objectClass?one')
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<url scheme: 'ldap', host: '[2001:db8::7]', path: 'c=GB',
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query: 'objectClass?one'>
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>>> url('ldap://joe:xxx@[2001:db8::7]:80/c=GB?objectClass?one')
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<url scheme: 'ldap', user: 'joe', passwd: 'xxx', host: '[2001:db8::7]',
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port: '80', path: 'c=GB', query: 'objectClass?one'>
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Missing scheme, host, etc.:
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>>> url('://192.0.2.16:80/')
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<url path: '://192.0.2.16:80/'>
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>>> url('https://mercurial-scm.org')
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<url scheme: 'https', host: 'mercurial-scm.org'>
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>>> url('/foo')
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<url path: '/foo'>
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>>> url('bundle:/foo')
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<url scheme: 'bundle', path: '/foo'>
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>>> url('a?b#c')
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<url path: 'a?b', fragment: 'c'>
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>>> url('http://x.com?arg=/foo')
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<url scheme: 'http', host: 'x.com', query: 'arg=/foo'>
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>>> url('http://joe:xxx@/foo')
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<url scheme: 'http', user: 'joe', passwd: 'xxx', path: 'foo'>
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Just a scheme and a path:
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>>> url('mailto:John.Doe@example.com')
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<url scheme: 'mailto', path: 'John.Doe@example.com'>
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>>> url('a:b:c:d')
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<url path: 'a:b:c:d'>
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>>> url('aa:bb:cc:dd')
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<url scheme: 'aa', path: 'bb:cc:dd'>
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SSH examples:
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>>> url('ssh://joe@host//home/joe')
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<url scheme: 'ssh', user: 'joe', host: 'host', path: '/home/joe'>
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>>> url('ssh://joe:xxx@host/src')
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<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host', path: 'src'>
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>>> url('ssh://joe:xxx@host')
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<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host'>
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>>> url('ssh://joe@host')
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<url scheme: 'ssh', user: 'joe', host: 'host'>
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>>> url('ssh://host')
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<url scheme: 'ssh', host: 'host'>
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>>> url('ssh://')
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<url scheme: 'ssh'>
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>>> url('ssh:')
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<url scheme: 'ssh'>
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Non-numeric port:
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>>> url('http://example.com:dd')
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<url scheme: 'http', host: 'example.com', port: 'dd'>
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>>> url('ssh://joe:xxx@host:ssh/foo')
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<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host', port: 'ssh',
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path: 'foo'>
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Bad authentication credentials:
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>>> url('http://joe@joeville:123@4:@host/a?b#c')
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<url scheme: 'http', user: 'joe@joeville', passwd: '123@4:',
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host: 'host', path: 'a', query: 'b', fragment: 'c'>
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>>> url('http://!*#?/@!*#?/:@host/a?b#c')
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<url scheme: 'http', host: '!*', fragment: '?/@!*#?/:@host/a?b#c'>
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>>> url('http://!*#?@!*#?:@host/a?b#c')
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<url scheme: 'http', host: '!*', fragment: '?@!*#?:@host/a?b#c'>
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>>> url('http://!*@:!*@@host/a?b#c')
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<url scheme: 'http', user: '!*@', passwd: '!*@', host: 'host',
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path: 'a', query: 'b', fragment: 'c'>
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File paths:
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>>> url('a/b/c/d.g.f')
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<url path: 'a/b/c/d.g.f'>
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>>> url('/x///z/y/')
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<url path: '/x///z/y/'>
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>>> url('/foo:bar')
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<url path: '/foo:bar'>
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>>> url('\\\\foo:bar')
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<url path: '\\\\foo:bar'>
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>>> url('./foo:bar')
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<url path: './foo:bar'>
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Non-localhost file URL:
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>>> u = url('file://mercurial-scm.org/foo')
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Traceback (most recent call last):
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File "<stdin>", line 1, in ?
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Abort: file:// URLs can only refer to localhost
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Empty URL:
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>>> u = url('')
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>>> u
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<url path: ''>
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>>> str(u)
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''
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Empty path with query string:
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>>> str(url('http://foo/?bar'))
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'http://foo/?bar'
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Invalid path:
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>>> u = url('http://foo/bar')
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>>> u.path = 'bar'
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>>> str(u)
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'http://foo/bar'
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>>> u = url('file:/foo/bar/baz')
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>>> u
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<url scheme: 'file', path: '/foo/bar/baz'>
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>>> str(u)
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'file:///foo/bar/baz'
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>>> u.localpath()
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'/foo/bar/baz'
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>>> u = url('file:///foo/bar/baz')
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>>> u
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<url scheme: 'file', path: '/foo/bar/baz'>
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>>> str(u)
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'file:///foo/bar/baz'
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>>> u.localpath()
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'/foo/bar/baz'
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>>> u = url('file:///f:oo/bar/baz')
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>>> u
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<url scheme: 'file', path: 'f:oo/bar/baz'>
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>>> str(u)
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'file:///f:oo/bar/baz'
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>>> u.localpath()
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'f:oo/bar/baz'
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>>> u = url('file://localhost/f:oo/bar/baz')
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>>> u
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<url scheme: 'file', host: 'localhost', path: 'f:oo/bar/baz'>
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>>> str(u)
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'file://localhost/f:oo/bar/baz'
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>>> u.localpath()
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'f:oo/bar/baz'
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>>> u = url('file:foo/bar/baz')
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>>> u
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<url scheme: 'file', path: 'foo/bar/baz'>
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>>> str(u)
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'file:foo/bar/baz'
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>>> u.localpath()
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'foo/bar/baz'
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"""
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if 'TERM' in os.environ:
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del os.environ['TERM']
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doctest.testmod(optionflags=doctest.NORMALIZE_WHITESPACE)
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