tests/sitecustomize.py
author Manuel Jacob <me@manueljacob.de>
Mon, 29 Jun 2020 15:03:36 +0200
branchstable
changeset 45022 e3b19004087a
parent 43076 2372284d9457
child 48875 6000f5b25c9b
permissions -rw-r--r--
convert: correctly convert paths to UTF-8 for Subversion The previous code using encoding.tolocal() only worked by chance in these situations: * The string is ASCII: The fast path was triggered and the string was returned unmodified. * The local encoding is UTF-8: The source and target encoding is the same. * The string is not valid UTF-8 and the native encoding is ISO-8859-1: If the string doesn’t decode using UTF-8, ISO-8859-1 is tried as a fallback. During `hg convert`, the local encoding is always UTF-8. The irony is that in this case, encoding.tolocal() behaves like what someone would expect the reverse function, encoding.fromlocal(), to do. When the locale encoding is ISO-8859-15, trying to convert a SVN repo `/tmp/a€` failed before like this: file:///tmp/a%C2%A4 does not look like a Subversion repository to libsvn version 1.14.0 The correct URL is `file:///tmp/a%E2%82%AC`. Unlike previously (with the ISO-8859-1 fallback), decoding the path using the locale encoding can fail. In this case, we have to bail out, as Subversion won’t be able to do anything useful with the path.
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b12bda49c3e3 py3: use absolute_import in sitecustomize.py
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from __future__ import absolute_import
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import os
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if os.environ.get('COVERAGE_PROCESS_START'):
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    try:
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        import coverage
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        import uuid
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        covpath = os.path.join(
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            os.environ['COVERAGE_DIR'], 'cov.%s' % uuid.uuid1()
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        )
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        cov = coverage.coverage(data_file=covpath, auto_data=True)
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        cov._warn_no_data = False
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        cov._warn_unimported_source = False
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        cov.start()
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    except ImportError:
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        pass