author | martin.trojer@nokia.com |
Fri, 31 Jul 2009 15:01:17 +0100 | |
changeset 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
1
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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"""riscos specific module for conversion between pathnames and URLs. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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Based on macurl2path. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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Do not import directly, use urllib instead.""" |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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import string |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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import urllib |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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Initial QEMU (symbian-qemu-0.9.1-12) import
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__all__ = ["url2pathname","pathname2url"] |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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__slash_dot = string.maketrans("/.", "./") |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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def url2pathname(url): |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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"""OS-specific conversion from a relative URL of the 'file' scheme |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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to a file system path; not recommended for general use.""" |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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tp = urllib.splittype(url)[0] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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if tp and tp <> 'file': |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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raise RuntimeError, 'Cannot convert non-local URL to pathname' |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# Turn starting /// into /, an empty hostname means current host |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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if url[:3] == '///': |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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url = url[2:] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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elif url[:2] == '//': |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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raise RuntimeError, 'Cannot convert non-local URL to pathname' |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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components = string.split(url, '/') |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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if not components[0]: |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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if '$' in components: |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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del components[0] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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else: |
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components[0] = '$' |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# Remove . and embedded .. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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i = 0 |
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while i < len(components): |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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if components[i] == '.': |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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del components[i] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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elif components[i] == '..' and i > 0 and \ |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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components[i-1] not in ('', '..'): |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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del components[i-1:i+1] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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i -= 1 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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elif components[i] == '..': |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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components[i] = '^' |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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i += 1 |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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elif components[i] == '' and i > 0 and components[i-1] <> '': |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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del components[i] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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else: |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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i += 1 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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components = map(lambda x: urllib.unquote(x).translate(__slash_dot), components) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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return '.'.join(components) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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def pathname2url(pathname): |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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"""OS-specific conversion from a file system path to a relative URL |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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of the 'file' scheme; not recommended for general use.""" |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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return urllib.quote('///' + pathname.translate(__slash_dot), "/$:") |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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def test(): |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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for url in ["index.html", |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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"/SCSI::SCSI4/$/Anwendung/Comm/Apps/!Fresco/Welcome", |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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"/SCSI::SCSI4/$/Anwendung/Comm/Apps/../!Fresco/Welcome", |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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"../index.html", |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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"bar/index.html", |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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"/foo/bar/index.html", |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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"/foo/bar/", |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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"/"]: |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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print '%r -> %r' % (url, url2pathname(url)) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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print "*******************************************************" |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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for path in ["SCSI::SCSI4.$.Anwendung", |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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"PythonApp:Lib", |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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"PythonApp:Lib.rourl2path/py"]: |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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print '%r -> %r' % (path, pathname2url(path)) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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if __name__ == '__main__': |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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test() |