Explore https://github.com/mu-editor/mu/pull/726 in different environments

pr726.py

import os, sys
import site

def munged(text):
    user_profile = os.environ['USERPROFILE'].lower()
    return text.lower().replace(user_profile, "[user]")

with open("pr726.log", "w") as f:
    f.write("CWD: %s\n" % munged(os.getcwd()))
    f.write("File location: %s\n" % munged(__file__))
    f.write("User Site Enabled: %s\n" % site.ENABLE_USER_SITE)
    f.write("User Site Packages: %s (%s)\n" % (munged(site.getusersitepackages()), "exists" if os.path.exists(site.getusersitepackages()) else "does not exist"))
    f.write("sys.flags: %s\n" % (sys.flags,))

    mu_pth_filepath = os.path.join(site.getusersitepackages(), "mu.pth")
    if os.path.isfile(mu_pth_filepath):
        f.write("mu.pth is present at %s\n" % munged(mu_pth_filepath))
        with open(mu_pth_filepath) as mu_f:
            for line in mu_f:
                f.write("- %s" % munged(line))
    else:
        f.write("mu.pth is not present at %s\n" % munged(mu_pth_filepath))

    f.write("sys.path\n")
    for p in sys.path:
        f.write("- %s\n" % munged(p))

print(open("pr726.log").read())