upstream/ipython Files · docs/examples/core/new-embed.py

Backport PR : Custom tracebacks...

Backport PR : Custom tracebacks Rather than special casing IPython.parallel errors (which led to issue ), this adds a simple API where exception classes can offer a custom traceback, by defining a `_render_traceback_(self)` method. It also adds some documentation on how third parties can integrate packages with IPython. 'Configuration & customisation' seemed the most natural home for this. We should remember to close when we merge this - I forgot to put it in a commit message.

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      # This shows how to use the new top-level embed function.  It is a simpler

      # API that manages the creation of the embedded shell.

      from IPython import embed

      a = 10

      b = 20

      embed(header='First time', banner1='')

      c = 30

      d = 40

      try:

          raise Exception('adsfasdf')

      except:

          embed(header='The second time')

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				# This shows how to use the new top-level embed function. It is a simpler
				# API that manages the creation of the embedded shell.

				from IPython import embed

				a = 10
				b = 20

				embed(header='First time', banner1='')

				c = 30
				d = 40

				try:
				raise Exception('adsfasdf')
				except:
				embed(header='The second time')