jupyter.py

import sys
import os
import importlib

sys.stdout.write("versionMajor: " + str(sys.version_info.major))
sys.stdout.write("\nversionMinor: " + str(sys.version_info.minor))
sys.stdout.write("\nversionPatch: " + str(sys.version_info.micro))
sys.stdout.write('\nversionStr: "' + str(sys.version).replace("\n", " ") + '"')
if os.path.exists(os.path.join(sys.prefix, "conda-meta", "history")):
    sys.stdout.write("\nconda: true")
else:
    sys.stdout.write("\nconda: false")
sys.stdout.write('\nexecPrefix: "' + sys.exec_prefix.replace("\\", "/") + '"')
sys.stdout.write('\nexecutable: "' + sys.executable.replace("\\", "/") + '"')


def discover_package(pkg):
    sys.stdout.write("\n" + pkg + ": ")
    v = "null"
    try:
        try:
            from importlib.metadata import version

            v = version(pkg)
        except ImportError:
            imp = importlib.import_module(pkg)
            v = str(imp.__version__)
    except Exception:
        pass
    sys.stdout.write(v)


discover_package("jupyter_core")
discover_package("nbformat")
discover_package("nbclient")
discover_package("ipykernel")
discover_package("shiny")