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Replace failure handling with up-front check.
The only time that write_string should fail is if the Python is completely braindead. Check for that condition and output a more accurate warning. See #3326 for details.
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@ -1234,21 +1234,18 @@ def print_debug_header(self):
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if not self.params.get('verbose'):
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return
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if type('') is not compat_str:
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# Python 2.6 on SLES11 SP1 (https://github.com/rg3/youtube-dl/issues/3326)
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self.report_warning(
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'Your Python is broken! Update to a newer and supported version')
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encoding_str = (
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'[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % (
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locale.getpreferredencoding(),
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sys.getfilesystemencoding(),
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sys.stdout.encoding,
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self.get_encoding()))
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try:
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write_string(encoding_str, encoding=None)
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except:
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errmsg = 'Failed to write encoding string %r' % encoding_str
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try:
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sys.stdout.write(errmsg)
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except:
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pass
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raise IOError(errmsg)
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write_string(encoding_str, encoding=None)
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self._write_string('[debug] youtube-dl version ' + __version__ + '\n')
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try:
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