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104 lines
2.7 KiB
104 lines
2.7 KiB
#!/usr/bin/env python
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"""
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display environment information that is frequently
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used to troubleshoot installations of Jupyter or IPython
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"""
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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 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: dict = {}
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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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env["conda-env"] = subs(["conda", "env", "export"])
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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(f"\t{directory}")
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print("\nsys.path:")
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for directory in environment_data["sys_path"]:
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print(f"\t{directory}")
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print("\nsys.executable:")
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print(f'\t{environment_data["sys_exe"]}')
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print("\nsys.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(f"\t{data}")
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else:
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print(f'\t{environment_data["sys_version"]}')
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print("\nplatform.platform():")
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print(f'\t{environment_data["platform"]}')
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if environment_data["which"]:
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print("\nwhich -a jupyter:")
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for line in environment_data["which"].split("\n"):
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print(f"\t{line}")
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if environment_data["where"]:
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print("\nwhere jupyter:")
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for line in environment_data["where"].split("\n"):
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print(f"\t{line}")
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if environment_data["pip"]:
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print("\npip list:")
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for package in environment_data["pip"].split("\n"):
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print(f"\t{package}")
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if environment_data["conda"]:
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print("\nconda list:")
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for package in environment_data["conda"].split("\n"):
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print(f"\t{package}")
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if environment_data["conda-env"]:
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print("\nconda env:")
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for package in environment_data["conda-env"].split("\n"):
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print(f"\t{package}")
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if __name__ == "__main__":
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main()
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