105 lines
2.7 KiB
Python
105 lines
2.7 KiB
Python
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#!/usr/bin/env python
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"""
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display environment information that isfrequently
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used to troubleshoot installations of Jupyter or IPython
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"""
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# import argparse
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import os
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import platform
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import subprocess
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import sys
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# def get_args():
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# """
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# TODO: output in JSON or xml? maybe?
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# """
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# pass
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def subs(cmd):
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"""
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get data from commands that we need to run outside of python
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"""
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try:
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stdout = subprocess.check_output(cmd)
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return stdout.decode('utf-8', 'replace').strip()
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except (OSError, subprocess.CalledProcessError):
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return None
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def get_data():
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"""
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returns a dict of various user environment data
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"""
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env = {}
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env['path'] = os.environ.get('PATH')
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env['sys_path'] = sys.path
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env['sys_exe'] = sys.executable
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env['sys_version'] = sys.version
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env['platform'] = platform.platform()
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# FIXME: which on Windows?
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if sys.platform == 'win32':
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env['where'] = subs(['where', 'jupyter'])
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env['which'] = None
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else:
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env['which'] = subs(['which', '-a', 'jupyter'])
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env['where'] = None
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env['pip'] = subs([sys.executable, '-m', 'pip', 'list'])
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env['conda'] = subs(['conda', 'list'])
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return env
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def main():
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"""
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print out useful info
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"""
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#pylint: disable=superfluous-parens
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# args = get_args()
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environment_data = get_data()
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print('$PATH:')
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for directory in environment_data['path'].split(os.pathsep):
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print('\t' + directory)
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print('\n' + 'sys.path:')
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for directory in environment_data['sys_path']:
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print('\t' + directory)
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print('\n' + 'sys.executable:')
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print('\t' + environment_data['sys_exe'])
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print('\n' + 'sys.version:')
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if '\n' in environment_data['sys_version']:
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for data in environment_data['sys_version'].split('\n'):
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print('\t' + data)
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else:
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print('\t' + environment_data['sys_version'])
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print('\n' + 'platform.platform():')
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print('\t' + environment_data['platform'])
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if environment_data['which']:
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print('\n' + 'which -a jupyter:')
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for line in environment_data['which'].split('\n'):
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print('\t' + line)
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if environment_data['where']:
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print('\n' + 'where jupyter:')
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for line in environment_data['where'].split('\n'):
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print('\t' + line)
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if environment_data['pip']:
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print('\n' + 'pip list:')
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for package in environment_data['pip'].split('\n'):
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print('\t' + package)
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if environment_data['conda']:
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print('\n' + 'conda list:')
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for package in environment_data['conda'].split('\n'):
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print('\t' + package)
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if __name__ == '__main__':
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main()
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