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search_call_signature refactoring

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Dave Halter
2014-04-19 16:26:15 +02:00
parent bb6874bc7c
commit 1f7fd6f439
3 changed files with 23 additions and 25 deletions
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5
jedi/api/__init__.py
View File

@@ -33,6 +33,7 @@ from jedi.evaluate import compiled
from jedi.evaluate import imports
from jedi.evaluate.helpers import FakeName
from jedi.evaluate.finder import get_names_of_scope
from jedi.evaluate.helpers import search_call_signatures
class NotFoundError(Exception):
@@ -370,7 +371,7 @@ class Script(object):
else:
# Fetch definition of callee, if there's no path otherwise.
if not goto_path:
(call, _) = helpers.func_call_and_param_index(user_stmt, self._pos)
(call, _) = search_call_signatures(user_stmt, self._pos)
if call is not None:
while call.next is not None:
call = call.next
@@ -548,7 +549,7 @@ class Script(object):
:rtype: list of :class:`classes.CallSignature`
"""
user_stmt = self._parser.user_stmt_with_whitespace()
call, index = helpers.func_call_and_param_index(user_stmt, self._pos)
call, index = search_call_signatures(user_stmt, self._pos)
if call is None:
return []

10
jedi/api/helpers.py
View File

@@ -9,16 +9,6 @@ from jedi.evaluate import imports
from jedi.parser import representation as pr
def func_call_and_param_index(user_stmt, position):
debug.speed('func_call start')
call, index = None, 0
if call is None:
if user_stmt is not None and isinstance(user_stmt, pr.Statement):
call, index, _ = helpers.search_call_signatures(user_stmt, position)
debug.speed('func_call parsed')
return call, index
def completion_parts(path_until_cursor):
"""
Returns the parts for the completion

33
jedi/evaluate/helpers.py
View File

@@ -2,6 +2,7 @@ import copy
from jedi import common
from jedi.parser import representation as pr
from jedi import debug
def fast_parent_copy(obj):
@@ -112,22 +113,28 @@ def array_for_pos(stmt, pos):
return None, 0
def search_call_signatures(stmt, pos):
def search_call_signatures(user_stmt, position):
"""
Returns the function Call that matches the position before.
"""
# some parts will of the statement will be removed
stmt = fast_parent_copy(stmt)
arr, index = array_for_pos(stmt, pos)
if arr is not None:
call = arr.parent
while isinstance(call.parent, pr.StatementElement):
# Go to parent literal/variable until not possible anymore. This
# makes it possible to return the whole expression.
call = call.parent
arr.parent.execution = None
return call if isinstance(call, pr.Call) else None, index, False
return None, 0, False
debug.speed('func_call start')
call, index = None, 0
if user_stmt is not None and isinstance(user_stmt, pr.Statement):
# some parts will of the statement will be removed
user_stmt = fast_parent_copy(user_stmt)
arr, index = array_for_pos(user_stmt, position)
if arr is not None:
call = arr.parent
while isinstance(call.parent, pr.StatementElement):
# Go to parent literal/variable until not possible anymore. This
# makes it possible to return the whole expression.
call = call.parent
arr.parent.execution = None
if not isinstance(call, pr.Call):
call = None
debug.speed('func_call parsed')
return call, index
def scan_statement_for_calls(stmt, search_name, assignment_details=False):