annotate .python/startup.py @ 103:5f523100226f

Be more permissive if ipy() cannot be defined as in bpython.
author Augie Fackler <durin42@gmail.com>
date Tue, 09 Jun 2009 10:39:39 -0500
parents c30d68fbd368
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1 # Add auto-completion and a stored history file of commands to your Python
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2 # interactive interpreter. Requires Python 2.0+, readline. Autocomplete is
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3 # bound to the Esc key by default (you can change it - see readline docs).
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4 #
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5 # Store the file in ~/.pystartup, and set an environment variable to point
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6 # to it: "export PYTHONSTARTUP=/max/home/itamar/.pystartup" in bash.
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7 #
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8 # Note that PYTHONSTARTUP does *not* expand "~", so you have to put in the
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9 # full path to your home directory.
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11 import atexit
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12 import os
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13 import readline
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14 import rlcompleter
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16 # TODO(augie) I'd like to replace this with an environment variable
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17 historyPath = os.path.expanduser("~/.python/python_history")
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19 def save_history(historyPath=historyPath):
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20 import readline
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21 readline.write_history_file(historyPath)
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23 if os.path.exists(historyPath):
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24 readline.read_history_file(historyPath)
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26 atexit.register(save_history)
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28 # Clean up after ourselves so we don't pollute the namespace
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29 del os, atexit, readline, rlcompleter, save_history, historyPath
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30 try:
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31 import IPython
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32 def ipy():
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33 IPython.Shell.start().mainloop()
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5f523100226f Be more permissive if ipy() cannot be defined as in bpython.
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34 except:
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35 pass