upstream/ipython Files · IPython/core/tests/simpleerr.py

pythonw in py3k sets std{in,out,err} to None...

pythonw in py3k sets std{in,out,err} to None The print statement works without error, even though the stdio file objects are instances of None. Since they are instances of None, however, the encoding attribute will not exist, so protect blind attribute access of std{in,out,err} by using a new function, get_stream_enc.

Fernando Perez - - Load All Authors

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             simpleerr.py
        
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      """Error script. DO NOT EDIT FURTHER! It will break exception doctests!!!"""

      import sys

      def div0():

          "foo"

          x = 1

          y = 0

          x/y

      def sysexit(stat, mode):

          raise SystemExit(stat, 'Mode = %s' % mode)

      def bar(mode):

          "bar"

          if mode=='div':

              div0()

          elif mode=='exit':

              try:

                  stat = int(sys.argv[2])

              except:

                  stat = 1

              sysexit(stat, mode)

          else:

              raise ValueError('Unknown mode')

      if __name__ == '__main__':

          try:

              mode = sys.argv[1]

          except IndexError:

              mode = 'div'

          bar(mode)

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				"""Error script. DO NOT EDIT FURTHER! It will break exception doctests!!!"""
				import sys

				def div0():
				"foo"
				x = 1
				y = 0
				x/y

				def sysexit(stat, mode):
				raise SystemExit(stat, 'Mode = %s' % mode)

				def bar(mode):
				"bar"
				if mode=='div':
				div0()
				elif mode=='exit':
				try:
				stat = int(sys.argv[2])
				except:
				stat = 1
				sysexit(stat, mode)
				else:
				raise ValueError('Unknown mode')

				if __name__ == '__main__':
				try:
				mode = sys.argv[1]
				except IndexError:
				mode = 'div'

				bar(mode)