GitPython/test/fixtures/env_case.py at master · gitpython-developers/GitPython · GitHub

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"""Steps 3 and 4 for test_it_avoids_upcasing_unrelated_environment_variable_names."""

import subprocess

import sys

# Step 3a: Import the module, in case that upcases the environment variable name.

import git

_, working_dir, env_var_name = sys.argv

# Step 3b: Use Git.execute explicitly, in case that upcases the environment variable.

# (Importing git should be enough, but this ensures Git.execute is called.)

repo = git.Repo(working_dir) # Hold the reference.

git.Git(repo.working_dir).execute(["git", "version"])

# Step 4: Create the non-Python grandchild that accesses the variable case-sensitively.

print(subprocess.check_output(["set", env_var_name], shell=True, text=True))