VimPlug/jedi
1
0
Fork 1
mirror of https://github.com/davidhalter/jedi.git synced 2025-12-06 14:04:26 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #1704 from infokiller/expose-comp-prefix-len

Browse Source 
add Completion.get_completion_prefix_length
This commit is contained in:
Dave Halter
2020-12-07 14:44:01 +01:00
committed by GitHub
parent 69750b9bf0 1095820006
commit 6df463b1e3
2 changed files with 22 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
jedi/api/classes.py
View File

@@ -749,6 +749,24 @@ class Completion(BaseName):
return super().type
def get_completion_prefix_length(self):
"""
Returns the length of the prefix being completed.
For example, completing ``isinstance``::
isinstan# <-- Cursor is here
would return 8, because len('isinstan') == 8.
Assuming the following function definition::
def foo(param=0):
pass
completing ``foo(par`` would return 3.
"""
return self._like_name_length
def __repr__(self):
return '<%s: %s>' % (type(self).__name__, self._name.get_public_name())

4
test/test_api/test_classes.py
View File

@@ -513,10 +513,14 @@ def test_added_equals_to_params(Script):
assert run('foo(bar').name_with_symbols == 'bar='
assert run('foo(bar').complete == '='
assert run('foo(bar').get_completion_prefix_length() == 3
assert run('foo(bar, baz').complete == '='
assert run('foo(bar, baz').get_completion_prefix_length() == 3
assert run(' bar').name_with_symbols == 'bar'
assert run(' bar').complete == ''
assert run(' bar').get_completion_prefix_length() == 3
x = run('foo(bar=isins').name_with_symbols
assert run('foo(bar=isins').get_completion_prefix_length() == 5
assert x == 'isinstance'