Example #1
0
 def dbg(frame = slider(vmin=0, vmax=len(self._stack)-1-5, step_size=1, default=len(self._stack)-1-5, label='stack frame'),
         lines = slider(vmin=3, vmax=99, step_size=2, default=11, label='lines of context'),
         command = input_box("", label="", type=str),
         button = selector(['Evaluate'], label='', buttons=True)
         ):
     # Frame number 5 corresponds to the code which was
     # executed in the notebook cell.  The frames 0 to 4 are
     # notebook code and not that interesting to the user.
     frame = frame + 5
     
     if self._last is None:
         self._last = {'command':command, 'button':button, 'lines':lines, 'frame':frame}
         
     if self._last['lines'] != lines:
         # they dragged the number-of-lines slider, so done
         pass
     elif self._last['command'] != command and command.strip():
         # they changed the command, so evaluate that
         self.evaluate(command)
     elif self._last['frame'] != frame:
         # they dragged the frame slider.
         self._curframe_index = frame
     elif command:
         # must have hit the evaluate button
         self.evaluate(command)
         
     print '<html><hr>' + self.listing(lines//2) + '</html>'
     # save control state for next time around
     self._last = {'command':command, 'button':button, 'lines':lines, 'frame':frame}
Example #2
0
        def dbg(frame = slider(vmin=0, vmax=len(self._stack)-1-5, step_size=1, default=len(self._stack)-1-5, label='stack frame'),
                lines = slider(vmin=3, vmax=99, step_size=2, default=11, label='lines of context'),
                command = input_box("", label="", type=str),
                button = selector(['Evaluate'], label='', buttons=True)
                ):
            # Frame number 5 corresponds to the code which was
            # executed in the notebook cell.  The frames 0 to 4 are
            # notebook code and not that interesting to the user.
            frame = frame + 5

            if self._last is None:
                self._last = {'command':command, 'button':button, 'lines':lines, 'frame':frame}

            if self._last['lines'] != lines:
                # they dragged the number-of-lines slider, so done
                pass
            elif self._last['command'] != command and command.strip():
                # they changed the command, so evaluate that
                self.evaluate(command)
            elif self._last['frame'] != frame:
                # they dragged the frame slider.
                self._curframe_index = frame
            elif command:
                # must have hit the evaluate button
                self.evaluate(command)

            print '<html><hr>' + self.listing(lines//2) + '</html>'
            # save control state for next time around
            self._last = {'command':command, 'button':button, 'lines':lines, 'frame':frame}
Example #3
0
        def dbg(frame = slider(vmin=0, vmax=len(self._stack)-1, step_size=1, default=len(self._stack)-1, label='stack frame'),
                lines = slider(vmin=3, vmax=99, step_size=2, default=11, label='lines of context'),
                command = input_box("", label="", type=str),
                button = selector(['Evaluate'], label='', buttons=True)
                ):

            if self._last is None:
                self._last = {'command':command, 'button':button, 'lines':lines, 'frame':frame}

            if self._last['lines'] != lines:
                # they dragged the number-of-lines slider, so done
                pass
            elif self._last['command'] != command and command.strip():
                # they changed the command, so evaluate that
                self.evaluate(command)
            elif self._last['frame'] != frame:
                # they dragged the frame slider.
                self._curframe_index = frame
            elif command:
                # must have hit the evaluate button
                self.evaluate(command)

            print('<html><hr>{}</html>'.format(self.listing(lines//2)))
            # save control state for next time around
            self._last = {'command':command, 'button':button, 'lines':lines, 'frame':frame}
Example #4
0
        def dbg(frame = slider(vmin=0, vmax=len(self._stack)-1, step_size=1, default=len(self._stack)-1, label='stack frame'),
                lines = slider(vmin=3, vmax=99, step_size=2, default=11, label='lines of context'),
                command = input_box("", label="", type=str),
                button = selector(['Evaluate'], label='', buttons=True)
                ):

            if self._last is None:
                self._last = {'command':command, 'button':button, 'lines':lines, 'frame':frame}

            if self._last['lines'] != lines:
                # they dragged the number-of-lines slider, so done
                pass
            elif self._last['command'] != command and command.strip():
                # they changed the command, so evaluate that
                self.evaluate(command)
            elif self._last['frame'] != frame:
                # they dragged the frame slider.
                self._curframe_index = frame
            elif command:
                # must have hit the evaluate button
                self.evaluate(command)

            print('<html><hr>{}</html>'.format(self.listing(lines//2)))
            # save control state for next time around
            self._last = {'command':command, 'button':button, 'lines':lines, 'frame':frame}
Example #5
0
        def dbg(
            frame=slider(
                vmin=0,
                vmax=len(self._stack) - 1 - 5,
                step_size=1,
                default=len(self._stack) - 1 - 5,
                label="stack frame",
            ),
            lines=slider(vmin=3, vmax=99, step_size=2, default=11, label="lines of context"),
            command=input_box("", label="", type=str),
            button=selector(["Evaluate"], label="", buttons=True),
        ):
            # Frame number 5 corresponds to the code which was
            # executed in the notebook cell.  The frames 0 to 4 are
            # notebook code and not that interesting to the user.
            frame = frame + 5

            if self._last is None:
                self._last = {"command": command, "button": button, "lines": lines, "frame": frame}

            if self._last["lines"] != lines:
                # they dragged the number-of-lines slider, so done
                pass
            elif self._last["command"] != command and command.strip():
                # they changed the command, so evaluate that
                self.evaluate(command)
            elif self._last["frame"] != frame:
                # they dragged the frame slider.
                self._curframe_index = frame
            elif command:
                # must have hit the evaluate button
                self.evaluate(command)

            print "<html><hr>" + self.listing(lines // 2) + "</html>"
            # save control state for next time around
            self._last = {"command": command, "button": button, "lines": lines, "frame": frame}