41 lines
1.2 KiB
Python
Executable file
41 lines
1.2 KiB
Python
Executable file
#!/usr/bin/env python
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"""Python syntax checker with lint friendly output."""
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import warnings
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with warnings.catch_warnings():
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# The parser module is deprecated as of Python 3.9.
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# This implementation will need to be updated to use another solution.
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# Until then, disable the deprecation warnings to prevent test failures.
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warnings.simplefilter('ignore', DeprecationWarning)
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import parser
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import sys
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def main():
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status = 0
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for path in sys.argv[1:] or sys.stdin.read().splitlines():
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with open(path, 'rb') as source_fd:
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if sys.version_info[0] == 3:
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source = source_fd.read().decode('utf-8')
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else:
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source = source_fd.read()
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try:
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parser.suite(source)
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except SyntaxError:
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ex = sys.exc_info()[1]
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status = 1
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message = ex.text.splitlines()[0].strip()
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sys.stdout.write("%s:%d:%d: SyntaxError: %s\n" % (path, ex.lineno, ex.offset, message))
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sys.stdout.flush()
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sys.exit(status)
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if __name__ == '__main__':
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main()
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