Platform and environment info

[adorton-adobe]

Summary

• New command - info
• Prints details about system and environment
  • Python version (what is embedded in the EXE)
  • OS type and version
  • Distro details (for Linux)
  • Packages (to help diagnose issues related to dependency updates)

Testing Steps

Note: Package info is collected at build time because of the way pyInstaller manages the environment. If we get pkg_resources.working_set at runtime, we will get an incomplete list of packages. So to test this, it is necessary to build the executable.

• Run ./user-sync info
• Output will look like this:

Python: 3.9.1
Platform: Windows-10-10.0.19041-SP0
Packages:
  PyJWT: 2.0.1
  PyYAML: 5.4.1
  aiohttp: 3.7.4.post0
  altgraph: 0.17.2
  argon2-cffi: 21.1.0
  atomicwrites: 1.4.0
  attrs: 21.2.0
  certifi: 2021.5.30
  cffi: 1.14.6
  chardet: 4.0.0
  charset-normalizer: 2.0.6
  click: 8.0.1
  click-default-group: 1.2.2
  colorama: 0.4.4
  configparser: 3.7.4
  coverage: 5.5
  cryptography: 3.3.2
  future: 0.18.2
  idna: 3.2
  importlib-metadata: 4.8.1
  iniconfig: 1.1.1
  keyring: 23.2.1
  keyrings.cryptfile: 1.3.8
  ldap3: 2.9.1
  mock: 4.0.3
  multidict: 5.1.0
  okta: 0.0.3.1
  packaging: 21.0
  pefile: 2021.9.3
  pip: 21.2.4
  pluggy: 1.0.0
  psutil: 5.8.0
  py: 1.10.0
  pyOpenSSL: 20.0.1
  pyasn1: 0.4.8
  pycparser: 2.20
  pycryptodome: 3.9.7
  pyinstaller: 4.5.1
  pyinstaller-hooks-contrib: 2021.3
  pyparsing: 2.4.7
  pytest: 6.2.5
  pytest-cov: 2.12.1
  pytest-runner: 5.3.1
  python-dateutil: 2.8.2
  pywin32: 301
  pywin32-ctypes: 0.2.0
  requests: 2.26.0
  setuptools: 58.1.0
  six: 1.16.0
  toml: 0.10.2
  typing-extensions: 3.10.0.2
  umapi-client: 2.18.1
  urllib3: 1.26.6
  user-sync: 2.6.5-sslfix
  winkerberos: 0.8.0
  yarl: 1.6.3
  zipp: 3.5.0

On Linux, platform.platform() prints general information about the kernel, so we also print the contents of /etc/os-release to show details of the distribution.

CentOS 7 example:

OS Release Info:
  NAME="CentOS Linux"
  VERSION="7 (Core)"
  ID="centos"
  ID_LIKE="rhel fedora"
  VERSION_ID="7"
  PRETTY_NAME="CentOS Linux 7 (Core)"
  ANSI_COLOR="0;31"
  CPE_NAME="cpe:/o:centos:centos:7"
  HOME_URL="https://www.centos.org/"
  BUG_REPORT_URL="https://bugs.centos.org/"

  CENTOS_MANTISBT_PROJECT="CentOS-7"
  CENTOS_MANTISBT_PROJECT_VERSION="7"
  REDHAT_SUPPORT_PRODUCT="centos"
  REDHAT_SUPPORT_PRODUCT_VERSION="7"

Fixes #737