mirror of
https://github.com/samuelclay/NewsBlur.git
synced 2025-04-13 09:42:01 +00:00
43 lines
No EOL
1.6 KiB
Python
43 lines
No EOL
1.6 KiB
Python
# Add auto-completion and a stored history file of commands to your Python
|
|
# interactive interpreter. Requires Python 2.0+, readline. Autocomplete is
|
|
# bound to the Esc key by default (you can change it - see readline docs).
|
|
#
|
|
# Store the file in ~/.pystartup, and set an environment variable to point
|
|
# to it, e.g. "export PYTHONSTARTUP=/max/home/itamar/.pystartup" in bash.
|
|
#
|
|
# Note that PYTHONSTARTUP does *not* expand "~", so you have to put in the
|
|
# full path to your home directory.
|
|
|
|
import atexit
|
|
import os
|
|
import readline
|
|
import rlcompleter
|
|
|
|
historyPath = os.path.expanduser("~/.pyhistory")
|
|
historyTmp = os.path.expanduser("~/.pyhisttmp.py")
|
|
|
|
endMarkerStr= "# # # histDUMP # # #"
|
|
|
|
saveMacro= "import readline; readline.write_history_file('"+historyTmp+"'); \
|
|
print '####>>>>>>>>>>'; print ''.join(filter(lambda lineP: \
|
|
not lineP.strip().endswith('"+endMarkerStr+"'), \
|
|
open('"+historyTmp+"').readlines())[:])+'####<<<<<<<<<<'"+endMarkerStr
|
|
|
|
readline.parse_and_bind('tab: complete')
|
|
readline.parse_and_bind('\C-w: "'+saveMacro+'"')
|
|
|
|
def save_history(historyPath=historyPath, endMarkerStr=endMarkerStr):
|
|
import readline
|
|
readline.write_history_file(historyPath)
|
|
# Now filter out those line containing the saveMacro
|
|
lines= filter(lambda lineP, endMarkerStr=endMarkerStr:
|
|
not lineP.strip().endswith(endMarkerStr), open(historyPath).readlines())
|
|
open(historyPath, 'w+').write(''.join(lines))
|
|
|
|
if os.path.exists(historyPath):
|
|
readline.read_history_file(historyPath)
|
|
|
|
atexit.register(save_history)
|
|
|
|
del os, atexit, readline, rlcompleter, save_history, historyPath
|
|
del historyTmp, endMarkerStr, saveMacro |