Getting started

1. Unpack dep_tregex.zip

   $ unzip dep_tregex.zip
   

2. Test the module.

   $ cd dep_tregex/
   $ python -m'dep_tregex'
   

   usage: python -mdep_tregex [-h]
                              {words,wc,nth,head,tail,shuf,grep,sed,html,gdb} ...
   
   positional arguments:
     {words,wc,nth,head,tail,shuf,grep,sed,html,gdb}
       words               extract words from tree
       wc                  count trees
       nth                 print only Nth tree
       head                print only first N trees
       tail                print only last N trees
       shuf                shuffle trees
       grep                filter trees by pattern
       sed                 apply tree scripts to trees
       html                view trees in browser
       gdb                 view step-by-step invocation
   
   optional arguments:
     -h, --help            show this help message and exit
   

3. Test a cooler feature.

   $ python -m'dep_tregex' html <en-ud-test.conllu
   

   A new browser window should open with some dependency trees in it.

4. You’re all set (just don’t leave the dep_tregex/ folder).