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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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10 |
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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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15 |
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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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18 |
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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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22 |
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23 if os.path.exists(historyPath): |
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24 readline.read_history_file(historyPath) |
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25 |
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26 atexit.register(save_history) |
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27 |
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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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34 except ImportError: |
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35 pass |
