# Point 'PYTHONSTARTUP' environment variable to this file.

import atexit

# Commonly used modules handily imported.
from itertools import *
from os import *
from os.path import *
from pprint import *
from sys import *

try:
    import readline
    import rlcompleter
except ImportError:
    pass

# Vim mode with a few more bindings.
readline_init = """set editing-mode vi
tab: complete
C-L: clear-screen
C-P: previous-history
C-N: next-history
"""

map(readline.parse_and_bind, readline_init.splitlines())

# Save and reload history.
histFile = join(environ['HOME'], '.pyhistory')
try:
    readline.read_history_file(histFile)
except IOError:
    pass

readline.set_history_length(500)
atexit.register(readline.write_history_file, histFile)
del histFile, readline_init