trepan/lib/core.py
def is_stop_here(self, frame, event, arg):
        """ Does the magic to determine if we stop here and run a
        command processor or not. If so, return True and set
        self.stop_reason; if not, return False.

        Determining factors can be whether a breakpoint was
        encountered, whether we are stepping, next'ing, finish'ing,
        and, if so, whether there is an ignore counter.
        """

        # Add an generic event filter here?
        # FIXME TODO: Check for
        #  - thread switching (under set option)

        # Check for "next" and "finish" stopping via stop_level

        # Do we want a different line and if so,
        # do we have one?
        lineno = frame.f_lineno
        filename = frame.f_code.co_filename
        if self.different_line and event == 'line':
            if self.last_lineno == lineno and self.last_filename == filename:
                return False
            pass
        self.last_lineno   = lineno
        self.last_filename = filename

        if self.stop_level is not None:
            if frame != self.last_frame:
                # Recompute stack_depth
                self.last_level = Mstack.count_frames(frame)
                self.last_frame = frame
                pass
            if self.last_level > self.stop_level:
                return False
            elif self.last_level == self.stop_level and \
                    self.stop_on_finish and event in ['return', 'c_return']:
                self.stop_level = None
                self.stop_reason = "in return for 'finish' command"
                return True
            pass

        # Check for stepping
        if self._is_step_next_stop(event):
            self.stop_reason = 'at a stepping statement'
            return True

        return False
def is_stop_here(self, frame, event, arg):
        """ Does the magic to determine if we stop here and run a
        command processor or not. If so, return True and set
        self.stop_reason; if not, return False.

        Determining factors can be whether a breakpoint was
        encountered, whether we are stepping, next'ing, finish'ing,
        and, if so, whether there is an ignore counter.
        """

        # Add an generic event filter here?
        # FIXME TODO: Check for
        #  - thread switching (under set option)

        # Check for "next" and "finish" stopping via stop_level

        # Do we want a different line and if so,
        # do we have one?
        lineno = frame.f_lineno
        filename = frame.f_code.co_filename
        if self.different_line and event == 'line':
            if self.last_lineno == lineno and self.last_filename == filename:
                return False
            pass
        self.last_lineno   = lineno
        self.last_filename = filename

        if self.stop_level is not None:
            if frame != self.last_frame:
                # Recompute stack_depth
                self.last_level = Mstack.count_frames(frame)
                self.last_frame = frame
                pass
            if self.last_level > self.stop_level:
                return False
            elif self.last_level == self.stop_level and \
                    self.stop_on_finish and event in ['return', 'c_return']:
                self.stop_level = None
                self.stop_reason = "in return for 'finish' command"
                return True
            pass

        # Check for stepping
        if self._is_step_next_stop(event):
            self.stop_reason = 'at a stepping statement'
            return True

        return False
def is_stop_here ( self , frame , event , arg ) : # Add an generic event filter here? # FIXME TODO: Check for #  - thread switching (under set option) # Check for "next" and "finish" stopping via stop_level # Do we want a different line and if so, # do we have one? lineno = frame . f_lineno filename = frame . f_code . co_filename if self . different_line and event == 'line' : if self . last_lineno == lineno and self . last_filename == filename : return False pass self . last_lineno = lineno self . last_filename = filename if self . stop_level is not None : if frame != self . last_frame : # Recompute stack_depth self . last_level = Mstack . count_frames ( frame ) self . last_frame = frame pass if self . last_level > self . stop_level : return False elif self . last_level == self . stop_level and self . stop_on_finish and event in [ 'return' , 'c_return' ] : self . stop_level = None self . stop_reason = "in return for 'finish' command" return True pass # Check for stepping if self . _is_step_next_stop ( event ) : self . stop_reason = 'at a stepping statement' return True return False
Does the magic to determine if we stop here and run a
        command processor or not. If so, return True and set
        self.stop_reason; if not, return False.

        Determining factors can be whether a breakpoint was
        encountered, whether we are stepping, next'ing, finish'ing,
        and, if so, whether there is an ignore counter.
Does the magic to determine if we stop here and run a command processor or not . If so return True and set self . stop_reason ; if not return False .