mirror of https://github.com/python/cpython
57 lines
1.3 KiB
Python
Executable File
57 lines
1.3 KiB
Python
Executable File
#
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# nturl2path convert a NT pathname to a file URL and
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# vice versa
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def url2pathname(url):
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""" Convert a URL to a DOS path...
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///C|/foo/bar/spam.foo
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becomes
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C:\foo\bar\spam.foo
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"""
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import string
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if not '|' in url:
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# No drive specifier, just convert slashes
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components = string.splitfields(url, '/')
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return string.joinfields(components, '\\')
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comp = string.splitfields(url, '|')
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if len(comp) != 2 or comp[0][-1] not in string.letters:
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error = 'Bad URL: ' + url
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raise IOError, error
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drive = string.upper(comp[0][-1])
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components = string.splitfields(comp[1], '/')
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path = drive + ':'
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for comp in components:
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if comp:
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path = path + '\\' + comp
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return path
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def pathname2url(p):
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""" Convert a DOS path name to a file url...
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C:\foo\bar\spam.foo
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becomes
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///C|/foo/bar/spam.foo
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"""
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import string
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if not ':' in p:
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# No drive specifier, just convert slashes
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components = string.splitfields(p, '\\')
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return string.joinfields(components, '/')
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comp = string.splitfields(p, ':')
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if len(comp) != 2 or len(comp[0]) > 1:
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error = 'Bad path: ' + p
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raise IOError, error
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drive = string.upper(comp[0])
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components = string.splitfields(comp[1], '\\')
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path = '///' + drive + '|'
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for comp in components:
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if comp:
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path = path + '/' + comp
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return path
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