# This script is used by Python's site module.
# Doc: https://docs.python.org/3/library/site.html
# Code: https://github.com/blueyed/cpython/blob/1b293b600/Lib/site.py#L148-L187
#
# Add our "_pdbpp_path_hack" to the beginning of `sys.path` if:
# 1. the environment variable PDBPP_HIJACK_PDB is trueish (as an int), defaults to 1.
#    i.e. PDBPP_HIJACK_PDB=0 can be used to disable it.
# 2. there is not another one already at the beginning
#    (e.g. via a virtualenv using "include-system-site-packages")
import os; _pdbpp_path = os.path.sep + "_pdbpp_path_hack"
import sys; sys.path.insert(0, makepath(sitedir, "_pdbpp_path_hack")[0]) if int(os.environ.get('PDBPP_HIJACK_PDB', 1)) and not sys.path[0].endswith(_pdbpp_path) else None