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dotfiles/python/startup

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#!/usr/bin/env python
import atexit
import os
import readline
xdg_cache_home = os.environ['XDG_CACHE_HOME']
if xdg_cache_home is None or xdg_cache_home == "":
xdg_cache_home = os.path.join(os.path.expanduser("~"), ".cache")
python_cache_dir = os.path.join(xdg_cache_home, "python")
if not os.path.isdir(python_cache_dir):
os.mkdir(python_cache_dir)
histfile = os.path.join(python_cache_dir, "history")
try:
readline.read_history_file(histfile)
readline.set_history_length(10000)
except FileNotFoundError:
pass
atexit.register(readline.write_history_file, histfile)