def dump_frames(thread_id):
sys.stdout.write('dumping frames\n')
if thread_id != get_current_thread_id(threading.current_thread()):
raise VariableError("find_frame: must execute on same thread")
frame = get_frame()
for frame in iter_frames(frame):
sys.stdout.write('%s\n' % pickle.dumps(frame))
def dump_frames(thread_id):
sys.stdout.write('dumping frames\n')
if thread_id != get_thread_id(threading.currentThread()):
raise VariableError("find_frame: must execute on same thread")
curFrame = get_frame()
for frame in _iter_frames(curFrame):
sys.stdout.write('%s\n' % pickle.dumps(frame))
def _internal_set_trace(tracing_func):
if TracingFunctionHolder._warn:
frame = get_frame()
if frame is not None and frame.f_back is not None:
if not frame.f_back.f_code.co_filename.lower().endswith('threading.py'):
message = \
'\nPYDEV DEBUGGER WARNING:' + \
'\nsys.settrace() should not be used when the debugger is being used.' + \
'\nThis may cause the debugger to stop working correctly.' + \
'%s' % _get_stack_str(frame.f_back)
if message not in TracingFunctionHolder._warnings_shown:
#only warn about each message once...
TracingFunctionHolder._warnings_shown[message] = 1
sys.stderr.write('%s\n' % (message,))
sys.stderr.flush()
if TracingFunctionHolder._original_tracing:
TracingFunctionHolder._original_tracing(tracing_func)
def _internal_set_trace(tracing_func):
if TracingFunctionHolder._warn:
frame = get_frame()
if frame is not None and frame.f_back is not None:
if not frame.f_back.f_code.co_filename.lower().endswith('threading.py'):
message = \
'\nPYDEV DEBUGGER WARNING:' + \
'\nsys.settrace() should not be used when the debugger is being used.' + \
'\nThis may cause the debugger to stop working correctly.' + \
'%s' % _get_stack_str(frame.f_back)
if message not in TracingFunctionHolder._warnings_shown:
#only warn about each message once...
TracingFunctionHolder._warnings_shown[message] = 1
sys.stderr.write('%s\n' % (message,))
sys.stderr.flush()
if TracingFunctionHolder._original_tracing:
TracingFunctionHolder._original_tracing(tracing_func)
def find_frame(self, thread_id, frame_id):
try:
if frame_id == "*":
return get_frame() # any frame is specified with "*"
frame_id = int(frame_id)
fake_frames = self._thread_id_to_fake_frames.get(thread_id)
if fake_frames is not None:
frame = fake_frames.get(frame_id)
if frame is not None:
return frame
frames_tracker = self._thread_id_to_tracker.get(thread_id)
if frames_tracker is not None:
frame = frames_tracker.find_frame(thread_id, frame_id)
if frame is not None:
return frame
return None
except:
traceback.print_exc()
return None
def find_frame(self, thread_id, frame_id):
try:
if frame_id == "*":
return get_frame() # any frame is specified with "*"
frame_id = int(frame_id)
fake_frames = self._thread_id_to_fake_frames.get(thread_id)
if fake_frames is not None:
frame = fake_frames.get(frame_id)
if frame is not None:
return frame
frames_tracker = self._thread_id_to_tracker.get(thread_id)
if frames_tracker is not None:
frame = frames_tracker.find_frame(thread_id, frame_id)
if frame is not None:
return frame
return None
except:
pydev_log.exception()
return None
def find_frame(thread_id, frame_id):
""" returns a frame on the thread that has a given frame_id """
try:
curr_thread_id = get_thread_id(threading.currentThread())
if thread_id != curr_thread_id:
try:
return get_custom_frame(thread_id, frame_id) # I.e.: thread_id could be a stackless frame id + thread_id.
except:
pass
raise VariableError("find_frame: must execute on same thread (%s != %s)" % (thread_id, curr_thread_id))
lookingFor = int(frame_id)
if AdditionalFramesContainer.additional_frames:
if dict_contains(AdditionalFramesContainer.additional_frames, thread_id):
frame = AdditionalFramesContainer.additional_frames[thread_id].get(lookingFor)
if frame is not None:
return frame
curFrame = get_frame()
if frame_id == "*":
return curFrame # any frame is specified with "*"
frameFound = None
for frame in _iter_frames(curFrame):
if lookingFor == id(frame):
frameFound = frame
del frame
break
del frame
# Important: python can hold a reference to the frame from the current context
# if an exception is raised, so, if we don't explicitly add those deletes
# we might have those variables living much more than we'd want to.
# I.e.: sys.exc_info holding reference to frame that raises exception (so, other places
# need to call sys.exc_clear())
del curFrame
if frameFound is None:
msgFrames = ''
i = 0
for frame in _iter_frames(get_frame()):
i += 1
msgFrames += str(id(frame))
if i % 5 == 0:
msgFrames += '\n'
else:
msgFrames += ' - '
errMsg = '''find_frame: frame not found.
Looking for thread_id:%s, frame_id:%s
Current thread_id:%s, available frames:
%s\n
''' % (thread_id, lookingFor, curr_thread_id, msgFrames)
sys.stderr.write(errMsg)
return None
return frameFound
except:
import traceback
traceback.print_exc()
return None
def find_frame(thread_id, frame_id):
""" returns a frame on the thread that has a given frame_id """
try:
curr_thread_id = get_thread_id(threading.currentThread())
if thread_id != curr_thread_id:
try:
return get_custom_frame(
thread_id, frame_id
) # I.e.: thread_id could be a stackless frame id + thread_id.
except:
pass
raise VariableError(
"find_frame: must execute on same thread (%s != %s)" %
(thread_id, curr_thread_id))
lookingFor = int(frame_id)
if AdditionalFramesContainer.additional_frames:
if thread_id in AdditionalFramesContainer.additional_frames:
frame = AdditionalFramesContainer.additional_frames[
thread_id].get(lookingFor)
if frame is not None:
return frame
curFrame = get_frame()
if frame_id == "*":
return curFrame # any frame is specified with "*"
frameFound = None
for frame in _iter_frames(curFrame):
if lookingFor == id(frame):
frameFound = frame
del frame
break
del frame
# Important: python can hold a reference to the frame from the current context
# if an exception is raised, so, if we don't explicitly add those deletes
# we might have those variables living much more than we'd want to.
# I.e.: sys.exc_info holding reference to frame that raises exception (so, other places
# need to call sys.exc_clear())
del curFrame
if frameFound is None:
msgFrames = ''
i = 0
for frame in _iter_frames(get_frame()):
i += 1
msgFrames += str(id(frame))
if i % 5 == 0:
msgFrames += '\n'
else:
msgFrames += ' - '
errMsg = '''find_frame: frame not found.
Looking for thread_id:%s, frame_id:%s
Current thread_id:%s, available frames:
%s\n
''' % (thread_id, lookingFor, curr_thread_id, msgFrames)
sys.stderr.write(errMsg)
return None
return frameFound
except:
import traceback
traceback.print_exc()
return None
