view.replace() regex

[jorbas]

Is there a way to get view.replace() to use regex as it's replace? I have a plugin which will take multiple find and replace strings from a file and carry them out, view.find() will parse a regex string but view.replace() will just replace it literally, not taking into account things like "\1". I guess it doesn't work because the way it works is I'm selecting all the matches of the pattern and then replacing them with the replacement afterwards, even if it did parse regex it wouldn't know what "\1" referred to.

[FichteFoll]

Don't do this kind of text operation with sublime API, just get the text, modify it and then replace the old text. Basically, what you want is viewtopic.php?f=6&t=10610#p42057 and doing stuff to the text with re module inbetween.

[robertcollier4]

Don't see why regex replace shouldn't be supported by the API.

[bizoo]

view.replace() is not a "Find and replace" function, it just a replace a given subset of the view by a given string.
IMHO, what we need is a way to call the replace Command with our arguments.

I think you can do what you want with:

Code: Select all

View.find_all(pattern, <flags>, <format>, <extractions>)   [Region]
Returns all (non-overlapping) regions matching the regex pattern. The optional flags parameter may be sublime.LITERAL, sublime.IGNORECASE, or the two ORed together. If a format string is given, then all matches will be formatted with the formatted string and placed into the extractions list.

This method returns the position of your regexp (as View.find), but in addition you can give it a format and an empty list in the extractions argument.
After that you only have to loop through the lists and do the job (not tested):

Code: Select all

lstpos = view.find_all(pattern, <flags>, <format>, lstrepl)
for pos, repl in zip(lstpos, lstrepl):
  view.replace(edit, pos, repl)

[castles_made_of_sand]

Remember, if you have a static list of regions, you should make modifications from the end of the buffer to the beginning, else you smash your offsets

[bizoo]

Remember, if you have a static list of regions, you should make modifications from the end of the buffer to the beginning, else you smash your offsets

Oups, forget about this.

So something like:

Code: Select all

lstpos = view.find_all(pattern, <flags>, <format>, lstrepl)
for pos, repl in reversed(zip(lstpos, lstrepl)):
  view.replace(edit, pos, repl)