List Installed Python Packages

pip list will generate a list of all installed packages regardless of how they were installed.

pip list
Package                            Version
---------------------------------- -------------------
alabaster                          0.7.12
altgraph                           0.17.2
anaconda-client                    1.7.2
Note: you may need to restart the kernel to use updated packages.
anaconda-navigator                 2.0.3
anaconda-project                   0.9.1


.....
.....
So on

pip freeze will generate a list in a different format but it shows only everything installed by pip.

pip freeze
alabaster @ file:///home/ktietz/src/ci/alabaster_1611921544520/work
altgraph==0.17.2
anaconda-client==1.7.2
anaconda-navigator==2.0.3
anaconda-project @ file:///tmp/build/80754af9/anaconda-project_1610472525955/work
anyio @ file:///C:/ci/anyio_1620153418380/work/dist
.......
.......
So on

pip show the details of the package installed.

pip show mysql-connector-python

Name: mysql-connector-python
Version: 8.0.33
Summary: MySQL driver written in Python
Home-page: http://dev.mysql.com/doc/connector-python/en/index.html
Author: Oracle and/or its affiliates
Author-email: 
License: GNU GPLv2 (with FOSS License Exception)
Location: c:\users\e3019447\anaconda3\lib\site-packages
Requires: protobuf
Required-by: 
Note: you may need to restart the kernel to use updated packages.

Check the PIP command complete definitions:

pip

Usage:   
  C:\Users\Anaconda3\python.exe -m pip <command> [options]

Commands:
  install                     Install packages.
  download                    Download packages.
  uninstall                   Uninstall packages.
  freeze                      Output installed packages in requirements format.
  list                        List installed packages.
  show                        Show information about installed packages.
  check                       Verify installed packages have compatible dependencies.
  config                      Manage local and global configuration.
  search                      Search PyPI for packages.
  cache                       Inspect and manage pip's wheel cache.
  wheel                       Build wheels from your requirements.
  hash                        Compute hashes of package archives.
  completion                  A helper command used for command completion.
  debug                       Show information useful for debugging.
  help                        Show help for commands.

General Options:
  -h, --help                  Show help.
  --isolated                  Run pip in an isolated mode, ignoring
                              environment variables and user configuration.
  -v, --verbose               Give more output. Option is additive, and can be
                              used up to 3 times.
  -V, --version               Show version and exit.
  -q, --quiet                 Give less output. Option is additive, and can be
                              used up to 3 times (corresponding to WARNING,
                              ERROR, and CRITICAL logging levels).
  --log <path>                Path to a verbose appending log.
  --no-input                  Disable prompting for input.
  --proxy <proxy>             Specify a proxy in the form
                              [user:passwd@]proxy.server:port.
  --retries <retries>         Maximum number of retries each connection should
                              attempt (default 5 times).
  --timeout <sec>             Set the socket timeout (default 15 seconds).
  --exists-action <action>    Default action when a path already exists:
                              (s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.
  --trusted-host <hostname>   Mark this host or host:port pair as trusted,
                              even though it does not have valid or any HTTPS.
  --cert <path>               Path to alternate CA bundle.
  --client-cert <path>        Path to SSL client certificate, a single file
                              containing the private key and the certificate
                              in PEM format.
  --cache-dir <dir>           Store the cache data in <dir>.
Note: you may need to restart the kernel to use updated packages.
  --no-cache-dir              Disable the cache.
  --disable-pip-version-check
                              Don't periodically check PyPI to determine
                              whether a new version of pip is available for
                              download. Implied with --no-index.
  --no-color                  Suppress colored output.
  --no-python-version-warning
                              Silence deprecation warnings for upcoming
                              unsupported Pythons.
  --use-feature <feature>     Enable new functionality, that may be backward
                              incompatible.
  --use-deprecated <feature>  Enable deprecated functionality, that will be
                              removed in the future.