42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
import os
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import sys
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import subprocess
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import pkg_resources
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requirements_files = ['requirements.txt']
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if sys.version_info < (3, 8, 6):
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raise RuntimeError("Incompatible Python Version. 3.8.7+ is supported.")
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update_ran = getattr(sys, "frozen", False) # don't run update if environment is frozen/compiled
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def update_command():
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for file in requirements_files:
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subprocess.call([sys.executable, '-m', 'pip', 'install', '-r', file, '--upgrade'])
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def update():
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global update_ran
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if not update_ran:
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update_ran = True
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for req_file in requirements_files:
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path = os.path.join(os.path.dirname(sys.argv[0]), req_file)
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if not os.path.exists(path):
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path = os.path.join(os.path.dirname(__file__), req_file)
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with open(path) as requirementsfile:
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requirements = pkg_resources.parse_requirements(requirementsfile)
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for requirement in requirements:
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requirement = str(requirement)
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try:
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pkg_resources.require(requirement)
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except pkg_resources.ResolutionError:
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import traceback
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traceback.print_exc()
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input(f'Requirement {requirement} is not satisfied, press enter to install it')
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update_command()
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return
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if __name__ == "__main__":
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update()
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