VimPlug/jedi-fork
1
0
Fork 0
forked from VimPlug/jedi
Code Pull Requests Activity

Add debug warnings when a user runs into a recursion error

Browse Source
This commit is contained in:
Dave Halter
2018-07-29 00:03:43 +02:00
parent 9bba91628a
commit 35361f4edc
1 changed files with 14 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
jedi/evaluate/recursion.py
View File

@@ -79,9 +79,9 @@ def execution_recursion_decorator(default=NO_CONTEXTS):
def decorator(func): def decorator(func):
def wrapper(self, **kwargs): def wrapper(self, **kwargs):
detector = self.evaluator.execution_recursion_detector detector = self.evaluator.execution_recursion_detector
allowed = detector.push_execution(self) limit_reached = detector.push_execution(self)
try: try:
if allowed: if limit_reached:
result = default result = default
else: else:
result = func(self, **kwargs) result = func(self, **kwargs)
@@ -123,16 +123,28 @@ class ExecutionRecursionDetector(object):
return False return False
if self._recursion_level > recursion_limit: if self._recursion_level > recursion_limit:
debug.warning('Recursion limit (%s) reached', recursion_limit)
return True return True
if self._execution_count >= total_function_execution_limit: if self._execution_count >= total_function_execution_limit:
debug.warning('Function execution limit (%s) reached', total_function_execution_limit)
return True return True
self._execution_count += 1 self._execution_count += 1
if self._funcdef_execution_counts.setdefault(funcdef, 0) >= per_function_execution_limit: if self._funcdef_execution_counts.setdefault(funcdef, 0) >= per_function_execution_limit:
debug.warning(
'Per function execution limit (%s) reached: %s',
per_function_execution_limit,
funcdef
)
return True return True
self._funcdef_execution_counts[funcdef] += 1 self._funcdef_execution_counts[funcdef] += 1
if self._parent_execution_funcs.count(funcdef) > per_function_recursion_limit: if self._parent_execution_funcs.count(funcdef) > per_function_recursion_limit:
debug.warning(
'Per function recursion limit (%s) reached: %s',
per_function_recursion_limit,
funcdef
)
return True return True
return False return False