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first step in refactoring call_signature_array_for_pos, use original_call as a param.

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This commit is contained in:
Dave Halter
2014-08-18 13:39:01 +02:00
parent 9f38f10366
commit 542648f5a0
1 changed files with 8 additions and 10 deletions
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18
jedi/evaluate/helpers.py
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@@ -79,7 +79,7 @@ def call_signature_array_for_pos(stmt, pos):
"""
Searches for the array and position of a tuple.
"""
def search_array(arr, pos):
def search_array(arr, pos, origin_call=None):
accepted_types = pr.Array.TUPLE, pr.Array.NOARRAY
if arr.type == 'dict':
for stmt in arr.values + arr.keys:
@@ -94,22 +94,20 @@ def call_signature_array_for_pos(stmt, pos):
# TODO couldn't we merge with the len(arr) == 0 check?
if arr.start_pos < pos <= stmt.end_pos:
if arr.type in accepted_types and isinstance(arr.parent, pr.Call):
if arr.type in accepted_types and isinstance(origin_call, pr.Call):
return arr, i
if len(arr) == 0 and arr.start_pos < pos < arr.end_pos:
if arr.type in accepted_types and isinstance(arr.parent, pr.Call):
if arr.type in accepted_types and isinstance(origin_call, pr.Call):
return arr, 0
return None, 0
def search_call(call, pos):
def search_call(call, pos, origin_call=None):
arr, index = None, 0
if call.next is not None:
if isinstance(call.next, pr.Array):
arr, index = search_array(call.next, pos)
else:
arr, index = search_call(call.next, pos)
method = search_array if isinstance(call.next, pr.Array) else search_call
arr, index = method(call.next, pos, origin_call or call)
if not arr and call.execution is not None:
arr, index = search_array(call.execution, pos)
arr, index = search_array(call.execution, pos, origin_call)
return arr, index
if stmt.start_pos >= pos >= stmt.end_pos:
@@ -120,7 +118,7 @@ def call_signature_array_for_pos(stmt, pos):
if isinstance(command, pr.Array):
arr, index = search_array(command, pos)
elif isinstance(command, pr.StatementElement):
arr, index = search_call(command, pos)
arr, index = search_call(command, pos, command)
if arr is not None:
return arr, index
return None, 0