[GRASS-dev] [GRASS GIS] #2804: pattern option for t.list and t.remove

GRASS GIS trac at osgeo.org
Thu Apr 27 12:12:40 PDT 2017


#2804: pattern option for t.list and t.remove
--------------------------+------------------------------
  Reporter:  veroandreo   |      Owner:  grass-dev@…
      Type:  enhancement  |     Status:  new
  Priority:  normal       |  Milestone:  7.4.0
 Component:  Temporal     |    Version:  unspecified
Resolution:               |   Keywords:  t.list, t.remove
       CPU:  Unspecified  |   Platform:  Linux
--------------------------+------------------------------

Comment (by neteler):

 Replying to [comment:2 lucadelu]:
 > Soeren (and all) I looked into code of t.list and I discovered two
 possible way to implement this:
 > - simpler add into get_dataset_list function a LIKE operetor passing the
 pattern string

 Would there be the problem that the LIKE operator behaviour then depends
 on the DB backend?

 > - more complex using the python fnmatch module to fetch the right
 databases, but in this case we should get always the name of dataset in
 the query and later check if it is a required column otherwise not
 print/write the field
 >
 > What do you suggest? (also other ways are welcome)
 >
 > Solving the list problem also the remove one should be simpler to
 implement.

 Overall, it would be good to achieve a similar usability as for
 g.list/g.remove if all possible.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2804#comment:8>
GRASS GIS <https://grass.osgeo.org>



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