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  • Committer: Jelmer Vernooij
  • Date: 2018-11-16 19:47:19 UTC
  • mfrom: (7178 work)
  • mto: This revision was merged to the branch mainline in revision 7179.
  • Revision ID: jelmer@jelmer.uk-20181116194719-m5ut2wfuze5x9s1p
Merge trunk.

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breezy/__init__.py
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version_info = (3, 0, 0, 'alpha', 1)
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def _format_version_tuple(version_info):
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    """Turn a version number 2, 3 or 5-tuple into a short string.
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    return main_version + sub_string
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# lazy_regex import must be done after _format_version_tuple definition
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# to avoid "no attribute '_format_version_tuple'" error when using
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# deprecated_function in the lazy_regex module.
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if getattr(sys, '_brz_lazy_regex', False):
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    # The 'brz' executable sets _brz_lazy_regex.  We install the lazy regex
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    # hack as soon as possible so that as much of the standard library can
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    # benefit, including the 'string' module.
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    del sys._brz_lazy_regex
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    import breezy.lazy_regex
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    breezy.lazy_regex.install_lazy_compile()
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__version__ = _format_version_tuple(version_info)
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version_string = __version__
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def _patch_filesystem_default_encoding(new_enc):
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    """Change the Python process global encoding for filesystem names
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    The effect is to change how open() and other builtin functions handle
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    unicode filenames on posix systems. This should only be done near startup.
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    try:
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        import ctypes
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        old_ptr = ctypes.c_void_p.in_dll(ctypes.pythonapi,
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            "Py_FileSystemDefaultEncoding")
 
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                                         "Py_FileSystemDefaultEncoding")
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        if is_py3:
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            has_enc = ctypes.c_int.in_dll(ctypes.pythonapi,
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                "Py_HasFileSystemDefaultEncoding")
 
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                                          "Py_HasFileSystemDefaultEncoding")
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            as_utf8 = ctypes.PYFUNCTYPE(
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                ctypes.POINTER(ctypes.c_char), ctypes.py_object)(
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                    ("PyUnicode_AsUTF8", ctypes.pythonapi))
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    except (ImportError, ValueError):
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        return # No ctypes or not CPython implementation, do nothing
 
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        return  # No ctypes or not CPython implementation, do nothing
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    if is_py3:
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        new_enc = sys.intern(new_enc)
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        enc_ptr = as_utf8(new_enc)