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| 1 #compdef trial conch mktap cftp tapconvert twistd ckeygen lore pyhtmlizer tap2de
b tkconch manhole tap2rpm | |
| 2 | |
| 3 # Copyright (c) 2005 Eric Mangold | |
| 4 # See LICENSE for details. | |
| 5 # | |
| 6 # Maintainer: Eric Mangold <teratorn@twistedmatrix.com> | |
| 7 | |
| 8 # This file is meant to be in your zsh function path. i.e. in one of those | |
| 9 # directories listed in your $fpath variable. | |
| 10 # | |
| 11 # e.g. /usr/local/share/zsh/site-functions/ | |
| 12 # | |
| 13 # It is responsible for passing completion control to the correct | |
| 14 # completion function for the version of Twisted that is | |
| 15 # currently in use. | |
| 16 # | |
| 17 # Goals: | |
| 18 # | |
| 19 # We want to detect any changes to PYTHONPATH since the last time we ran. | |
| 20 # That way we can re-locate the completion functions so that we are sure | |
| 21 # to be completing for the right version of twisted. | |
| 22 | |
| 23 local dir old_fpath python_code run shebang | |
| 24 | |
| 25 function debug () { | |
| 26 echo $@ >> /tmp/debug | |
| 27 } | |
| 28 | |
| 29 #debug "START _twisted_stub" | |
| 30 | |
| 31 function load_twisted_completions() { | |
| 32 [[ -z $commands[twistd] ]] && echo 'ERROR: test command "twistd" not found i
n path' && return 1 | |
| 33 shebang=$(head -1 $commands[twistd]) | |
| 34 [[ $shebang != \#\!* ]] && echo 'ERROR: invalid shebang line for test script
"twistd"' && return 1 | |
| 35 PYTHON=$shebang[3,-1] | |
| 36 PYTHON=${PYTHON# *} | |
| 37 | |
| 38 #debug PYTHON -$PYTHON- | |
| 39 python_code=' | |
| 40 import twisted, os.path | |
| 41 dir = os.path.dirname(twisted.__file__) | |
| 42 print dir + os.sep + os.path.join("python", "zsh") | |
| 43 ' | |
| 44 dir=$($PYTHON -c "$python_code") | |
| 45 #debug "Trying to load twisted functions from $dir" | |
| 46 if [[ -r $dir/_twistd ]]; then | |
| 47 old_fpath=($fpath) | |
| 48 fpath=( $dir $fpath ) | |
| 49 autoload +X _trial _conch _mktap _cftp _tapconvert _twistd _ckeygen | |
| 50 autoload +X _lore _pyhtmlizer _tap2deb _tkconch | |
| 51 autoload +X _manhole _tap2rpm | |
| 52 fpath=($old_fpath) | |
| 53 else | |
| 54 echo 'ERROR: Cannot find twisted completion function files in:' | |
| 55 echo "$dir" | |
| 56 return 1 | |
| 57 fi | |
| 58 } | |
| 59 | |
| 60 function twisted_run () { | |
| 61 # run completion function for current command | |
| 62 # the :t modifier strips off any leading pathname components | |
| 63 eval _$words[1]:t | |
| 64 } | |
| 65 | |
| 66 function twisted_save_load_run () { | |
| 67 # save PYTHONPATH, load twisted completions, and run the completion | |
| 68 # function for the current command | |
| 69 load_twisted_completions && twisted_run && PYTHONPATH_last=$PYTHONPATH | |
| 70 } | |
| 71 | |
| 72 | |
| 73 if [[ -n $PYTHONPATH_last ]]; then | |
| 74 #debug "PYTHONPATH_last is set to $PYTHONPATH_last" | |
| 75 #check if it's the same as the last time we ran | |
| 76 if [[ $PYTHONPATH == $PYTHONPATH_last ]]; then | |
| 77 #debug "PYTHONPATH == PYTHONPATH_last" | |
| 78 # it's the same, which means we've already loaded completion | |
| 79 # functions and nothing has changed. | |
| 80 twisted_run | |
| 81 else | |
| 82 twisted_save_load_run | |
| 83 fi | |
| 84 else | |
| 85 twisted_save_load_run | |
| 86 fi | |
| 87 | |
| 88 #debug "END _twisted_stub" | |
| 89 # | |
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Chromium Code Reviews
Issue 12261012:
Remove third_party/twisted_8_1 (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/tools/build