def event_processor(self, frame, event, event_arg, prompt="Trepan"):
"command event processor: reading a commands do something with them."
self.frame = frame
self.event = event
self.event_arg = event_arg
filename = frame.f_code.co_filename
lineno = frame.f_lineno
line = linecache.getline(filename, lineno, frame.f_globals)
if not line:
opts = {
"output": "plain",
"reload_on_change": self.settings("reload"),
"strip_nl": False,
}
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
if self.settings("skip") is not None:
if Mbytecode.is_def_stmt(line, frame):
return True
if Mbytecode.is_class_def(line, frame):
return True
pass
self.thread_name = Mthread.current_thread_name()
self.frame_thread_name = self.thread_name
self.process_commands()
return True
def event_processor(self, frame, event, event_arg, prompt='trepan3k'):
'command event processor: reading a commands do something with them.'
self.frame = frame
self.event = event
self.event_arg = event_arg
filename = frame.f_code.co_filename
lineno = frame.f_lineno
line = linecache.getline(filename, lineno, frame.f_globals)
if not line:
opts = {
'output': 'plain',
'reload_on_change': self.settings('reload'),
'strip_nl': False
}
m = re.search('^<frozen (.*)>', filename)
if m and m.group(1):
filename = pyficache.unmap_file(m.group(1))
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
if self.settings('skip') is not None:
if Mbytecode.is_def_stmt(line, frame):
return True
if Mbytecode.is_class_def(line, frame):
return True
pass
self.thread_name = Mthread.current_thread_name()
self.frame_thread_name = self.thread_name
self.set_prompt(prompt)
self.process_commands()
if filename == '<string>': pyficache.remove_remap_file('<string>')
return True
def event_processor(self, frame, event, event_arg, prompt='Trepan'):
'command event processor: reading a commands do something with them.'
self.frame = frame
self.event = event
self.event_arg = event_arg
filename = frame.f_code.co_filename
lineno = frame.f_lineno
line = linecache.getline(filename, lineno, frame.f_globals)
if not line:
opts = {
'output': 'plain',
'reload_on_change': self.settings('reload'),
'strip_nl': False
}
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
if self.settings('skip') is not None:
if Mbytecode.is_def_stmt(line, frame):
return True
if Mbytecode.is_class_def(line, frame):
return True
pass
self.thread_name = Mthread.current_thread_name()
self.frame_thread_name = self.thread_name
self.process_commands()
return True
def event_processor(self, frame, event, event_arg, prompt='trepan2'):
'command event processor: reading a commands do something with them.'
self.frame = frame
self.event = event
self.event_arg = event_arg
filename = frame.f_code.co_filename
lineno = frame.f_lineno
if sys.version_info[0] == 2 and sys.version_info[1] <= 4:
line = None
else:
line = linecache.getline(filename, lineno, frame.f_globals)
pass
if not line:
opts = {'output': 'plain',
'reload_on_change': self.settings('reload'),
'strip_nl': False}
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
if self.settings('skip') is not None:
if Mbytecode.is_def_stmt(line, frame):
return True
if Mbytecode.is_class_def(line, frame):
return True
pass
self.thread_name = Mthread.current_thread_name()
self.frame_thread_name = self.thread_name
self.set_prompt(prompt)
self.process_commands()
if filename == '<string>': pyficache.remove_remap_file('<string>')
return True
def event_processor(self, frame, event, event_arg, prompt='trepan2'):
'command event processor: reading a commands do something with them.'
self.frame = frame
self.event = event
self.event_arg = event_arg
filename = frame.f_code.co_filename
lineno = frame.f_lineno
if sys.version_info[0] == 2 and sys.version_info[1] <= 4:
line = None
else:
line = linecache.getline(filename, lineno, frame.f_globals)
pass
if not line:
opts = {
'output': 'plain',
'reload_on_change': self.settings('reload'),
'strip_nl': False
}
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
if self.settings('skip') is not None:
if Mbytecode.is_def_stmt(line, frame):
return True
if Mbytecode.is_class_def(line, frame):
return True
pass
self.thread_name = Mthread.current_thread_name()
self.frame_thread_name = self.thread_name
self.set_prompt(prompt)
self.process_commands()
if filename == '<string>': pyficache.remove_remap_file('<string>')
return True
def event_processor(self, frame, event, event_arg, prompt="trepan2"):
"command event processor: reading a commands do something with them."
self.frame = frame
self.event = event
self.event_arg = event_arg
filename = frame.f_code.co_filename
lineno = frame.f_lineno
if sys.version_info[0] == 2 and sys.version_info[1] <= 4:
line = None
else:
line = linecache.getline(filename, lineno, frame.f_globals)
pass
if not line:
opts = {
"output": "plain",
"reload_on_change": self.settings("reload"),
"strip_nl": False,
}
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
if self.settings("skip") is not None:
if Mbytecode.is_def_stmt(line, frame):
return True
if Mbytecode.is_class_def(line, frame):
return True
pass
self.thread_name = Mthread.current_thread_name()
self.frame_thread_name = self.thread_name
self.set_prompt(prompt)
self.process_commands()
if filename == "<string>":
pyficache.remove_remap_file("<string>")
return True
def event_processor(self, frame, event, event_arg, prompt='Trepan'):
'command event processor: reading a commands do something with them.'
self.frame = frame
self.event = event
self.event_arg = event_arg
filename = frame.f_code.co_filename
lineno = frame.f_lineno
line = linecache.getline(filename, lineno, frame.f_globals)
if not line:
opts = {'output': 'plain',
'reload_on_change': self.settings('reload'),
'strip_nl': False}
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
if self.settings('skip') is not None:
if Mbytecode.is_def_stmt(line, frame):
return True
if Mbytecode.is_class_def(line, frame):
return True
pass
self.thread_name = Mthread.current_thread_name()
self.frame_thread_name = self.thread_name
self.process_commands()
return True
def event_processor(self, frame, event, event_arg, prompt="trepan3k"):
"""
command event processor: reading a commands do something with them.
See https://docs.python.org/3/library/sys.html#sys.settrace
for how this protocol works and what the events means.
Of particular note those is what we return:
The local trace function should return a reference to
itself (or to another function for further tracing in that
scope), or None to turn off tracing in that scope.
If there is any error occurred in the trace function, it
will be unset, just like settrace(None) is called.
"""
self.frame = frame
self.event = event
self.event_arg = event_arg
filename = frame.f_code.co_filename
lineno = frame.f_lineno
line = linecache.getline(filename, lineno, frame.f_globals)
if not line:
opts = {
"output": "plain",
"reload_on_change": self.settings("reload"),
"strip_nl": False,
}
m = re.search("^<frozen (.*)>", filename)
if m and m.group(1):
filename = pyficache.unmap_file(m.group(1))
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
if self.settings("skip") is not None:
if is_def_stmt(line, frame):
return self.event_processor
if is_class_def(line, frame):
return self.event_processor
pass
self.thread_name = Mthread.current_thread_name()
self.frame_thread_name = self.thread_name
self.set_prompt(prompt)
self.process_commands()
if filename == "<string>":
pyficache.remove_remap_file("<string>")
return self.event_processor
def event_hook(
self,
event: str,
offset: int,
byteName: str,
byteCode: int,
line_number: int,
intArg: Optional[int],
event_arg: Any,
vm: Any,
prompt="trepan-xpy",
):
"command event processor: reading a commands do something with them."
def frame_setup(frame):
filename = frame.f_code.co_filename
lineno = frame.f_lineno
line = linecache.getline(filename, lineno, frame.f_globals)
if not line:
opts = {
"output": "plain",
"reload_on_change": self.settings("reload"),
"strip_nl": False,
}
m = re.search("^<frozen (.*)>", filename)
if m and m.group(1):
filename = pyficache.unmap_file(m.group(1))
line = pyficache.getline(filename, lineno, opts)
self.current_source_text = line
return line, filename
self.vm = vm
self.frame = vm.frame
self.event = event
self.event_arg = event_arg
# In order to follow Python's sys.settrace()'s convention:
# returning "None" turns off tracing for the scope.
# However we do not need to return a reference to ourself,
# a callable (this may be allowed in the future though).
# Instead for now a string status is returned
# * "skip" for skip next instruction, and
# * "return" for immediate return
# * "finish" for "step out"
self.return_status = True
if event == "fatal":
self.core.execution_status = "Terminated"
# One last hurrah!
tb = vm.last_traceback
if tb:
frame_setup(tb.tb_frame)
self.vm.frames = []
while tb:
self.vm.frames.insert(0, tb.tb_frame)
tb = tb.tb_next
self.curframe = self.frame = self.vm.frames[0]
self.setup()
self.curindex = len(vm.frames) - 1
print_location(self)
self.set_prompt("trepan-xpy:pm")
self.process_commands()
return None
if self.vm.frame:
self.core.execution_status = "Running"
else:
self.core.execution_status = "Terminated"
return
line, filename = frame_setup(self.frame)
if self.settings("skip"):
# Note that in contrast to skipping intructions
# when return_status is set to "skip", here
# we are execution the instruction but just skipping
# any handling this instruction the debugger.
if Mbytecode.is_def_stmt(line, self.frame):
return self
if Mbytecode.is_class_def(line, self.frame):
return
pass
self.thread_name = current_thread_name()
self.frame_thread_name = self.thread_name
self.setup()
print_location(self)
if offset >= 0 and event not in ('call', 'return'):
self.msg("%s" % format_instruction_with_highlight(
vm.frame,
vm.opc,
byteName,
intArg,
event_arg,
offset,
line_number,
extra_debug=False,
settings=self.debugger.settings,
show_line=
False, # We show the line number in our location reporting
vm=self.vm,
repr=self._repr.repr))
self.set_prompt(prompt)
self.process_commands()
if filename == "<string>":
pyficache.remove_remap_file("<string>")
return self.return_status
