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32 lines
897 B
Python
32 lines
897 B
Python
"""
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If the current installed Python version is not supported, prints an error
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message to stderr and returns 1
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"""
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from __future__ import print_function
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import sys
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version_string = '.'.join(str(_) for _ in sys.version_info[:3])
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msg = """ERROR: Your Python version is: %s
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Galaxy is currently supported on Python 2.7 and >=3.5 . To run Galaxy, please
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install a supported Python version. If a supported version is already
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installed but is not your default, https://galaxyproject.org/admin/python/
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contains instructions on how to force Galaxy to use a different version.""" % version_string
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def check_python():
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if sys.version_info[:2] == (2, 7) or sys.version_info[:2] >= (3, 5):
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# supported
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return
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else:
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print(msg, file=sys.stderr)
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raise Exception(msg)
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if __name__ == '__main__':
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try:
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check_python()
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except Exception:
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sys.exit(1)
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