B ܇\@sdZddlmZddlmZddlmZddlZddlZddlmZGdddeZ ej d ry ddl Z Wnek red YnXe Zd d Zn d d ZdZdS)aallow bash-completion for argparse with argcomplete if installed needs argcomplete>=0.5.6 for python 3.2/3.3 (older versions fail to find the magic string, so _ARGCOMPLETE env. var is never set, and this does not need special code. Function try_argcomplete(parser) should be called directly before the call to ArgumentParser.parse_args(). The filescompleter is what you normally would use on the positional arguments specification, in order to get "dirname/" after "dirn" instead of the default "dirname ": optparser.add_argument(Config._file_or_dir, nargs='*' ).completer=filescompleter Other, application specific, completers should go in the file doing the add_argument calls as they need to be specified as .completer attributes as well. (If argcomplete is not installed, the function the attribute points to will not be used). SPEEDUP ======= The generic argcomplete script for bash-completion (/etc/bash_completion.d/python-argcomplete.sh ) uses a python program to determine startup script generated by pip. You can speed up completion somewhat by changing this script to include # PYTHON_ARGCOMPLETE_OK so the the python-argcomplete-check-easy-install-script does not need to be called to find the entry point of the code and see if that is marked with PYTHON_ARGCOMPLETE_OK INSTALL/DEBUGGING ================= To include this support in another application that has setup.py generated scripts: - add the line: # PYTHON_ARGCOMPLETE_OK near the top of the main python entry point - include in the file calling parse_args(): from _argcomplete import try_argcomplete, filescompleter , call try_argcomplete just before parse_args(), and optionally add filescompleter to the positional arguments' add_argument() If things do not work right away: - switch on argcomplete debugging with (also helpful when doing custom completers): export _ARC_DEBUG=1 - run: python-argcomplete-check-easy-install-script $(which appname) echo $? will echo 0 if the magic line has been found, 1 if not - sometimes it helps to find early on errors using: _ARGCOMPLETE=1 _ARC_DEBUG=1 appname which should throw a KeyError: 'COMPLINE' (which is properly set by the global argcomplete script). )absolute_import)division)print_functionN)globc@s"eZdZdZdddZddZdS) FastFilesCompleterzFast file completer classTcCs ||_dS)N) directories)selfrr 3lib/python3.7/site-packages/_pytest/_argcomplete.py__init__DszFastFilesCompleter.__init__cKstjj|ddkr.ttj|tjj}nd}g}g}d|krxd|krx|r^|dtjjkrp|t|d|d7}|t|x6t|D]*}tj|r|d7}| ||dqW|S) z%only called on non option completionsNr*?z.*/) ospathseplendirnameextendrsortedisdirappend)rprefixkwargsZ prefix_dirZ completionZglobbedxr r r __call__Gs zFastFilesCompleter.__call__N)T)__name__ __module__ __qualname____doc__r rr r r r rAs rZ _ARGCOMPLETErcCstj|dddS)NF)Zalways_complete_options) argcompleteZ autocomplete)parserr r r try_argcompletedsr$cCsdS)Nr )r#r r r r$js)r!Z __future__rrrrsysrobjectrenvirongetZargcomplete.completersr" ImportErrorexitZfilescompleterr$r r r r 7s