upstream/ipython Files · examples/lib/gui-tk.py

Strip prompts even if the prompt isn't present on the first line....

Strip prompts even if the prompt isn't present on the first line. Users (including me) often copy and paste examples from just after the first prompt. This checks for prompts in the first two lines of a block, but if they aren't found there, it will ignore prompt-like prefixes in later lines, to minimise interference with multi-line strings etc. Closes gh-3206

Brian Granger - - Load All Authors

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      #!/usr/bin/env python

      """Simple Tk example to manually test event loop integration.

      This is meant to run tests manually in ipython as:

      In [5]: %gui tk

      In [6]: %run gui-tk.py

      """

      from Tkinter import *

      class MyApp:

          def __init__(self, root):

              frame = Frame(root)

              frame.pack()

              self.button = Button(frame, text="Hello", command=self.hello_world)

              self.button.pack(side=LEFT)

          def hello_world(self):

              print("Hello World!")

      root = Tk()

      app = MyApp(root)

      try:

          from IPython.lib.inputhook import enable_tk; enable_tk(root)

      except ImportError:

          root.mainloop()

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				#!/usr/bin/env python
				"""Simple Tk example to manually test event loop integration.

				This is meant to run tests manually in ipython as:

				In [5]: %gui tk

				In [6]: %run gui-tk.py
				"""

				from Tkinter import *

				class MyApp:

				def __init__(self, root):
				frame = Frame(root)
				frame.pack()

				self.button = Button(frame, text="Hello", command=self.hello_world)
				self.button.pack(side=LEFT)

				def hello_world(self):
				print("Hello World!")

				root = Tk()

				app = MyApp(root)

				try:
				from IPython.lib.inputhook import enable_tk; enable_tk(root)
				except ImportError:
				root.mainloop()