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

Backport PR : Define `_repr_mimebundle_`...

Backport PR : Define `_repr_mimebundle_` Allows objects to display arbitrary mime-types by returning a mimebundle. This is getting increasingly important as custom mime-types are growing in popularity. - mime-bundle is computed first, but other formatters are still called - if a mime-type is present in repr-mimebundle, `_repr_<mime>_` will not be called (avoids redundant calls for backward-compatible objects) closes 10090 cc rgbkrk Alternative design: rather than single method returning the mimebundle itself, return mime-keyed mapping to callables, e.g.: ```python def _repr_mime_methods_(self): return { 'text/html': self._repr_html_, } ``` Another more minor alternative: rather than allowing return of `data` or `(data, metadata)`, require returning the full mime-bundle with `data`, `metadata` keys: ```python def _repr_mimebundle(self): return { 'data': { 'application/vnd.foo+json': [1,2,3], }, } ```

Sebastian Bank - - Load All Authors

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             test_displayhook.py
        
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        nottaanibot
    
Added tests for displayhook...

              r21420
            
      from IPython.testing.tools import AssertPrints, AssertNotPrints

        nottaanibot
    
make the tests fail correctly

              r21421
            
      ip = get_ipython()

        nottaanibot
    
Added tests for displayhook...

              r21420
            
      def test_output_displayed():

          """Checking to make sure that output is displayed"""

          with AssertPrints('2'):

        Matthias Bussonnier
    
pep8

              r21425
            
             ip.run_cell('1+1', store_history=True)

        nottaanibot
    
Added tests for displayhook...

              r21420
            
          with AssertPrints('2'):

        Matthias Bussonnier
    
pep8

              r21425
            
              ip.run_cell('1+1 # comment with a semicolon;', store_history=True)

        Sebastian Bank
    
adapt DisplayHook.quiet() for multiline input

              r22076
            
          with AssertPrints('2'):

              ip.run_cell('1+1\n#commented_out_function();', store_history=True)

        nottaanibot
    
Added tests for displayhook...

              r21420
            
      def test_output_quiet():

          """Checking to make sure that output is quiet"""

          with AssertNotPrints('2'):

        Matthias Bussonnier
    
pep8

              r21425
            
              ip.run_cell('1+1;', store_history=True)

        nottaanibot
    
Added tests for displayhook...

              r21420
            
          with AssertNotPrints('2'):

        Matthias Bussonnier
    
pep8

              r21425
            
              ip.run_cell('1+1; # comment with a semicolon', store_history=True)

        Sebastian Bank
    
adapt DisplayHook.quiet() for multiline input

              r22076
            
          with AssertNotPrints('2'):

              ip.run_cell('1+1;\n#commented_out_function()', store_history=True)

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nottaanibot Added tests for displayhook...	r21420	from IPython.testing.tools import AssertPrints, AssertNotPrints

nottaanibot make the tests fail correctly	r21421	ip = get_ipython()

nottaanibot Added tests for displayhook...	r21420	def test_output_displayed():
		"""Checking to make sure that output is displayed"""

		with AssertPrints('2'):
Matthias Bussonnier pep8	r21425	ip.run_cell('1+1', store_history=True)
nottaanibot Added tests for displayhook...	r21420
		with AssertPrints('2'):
Matthias Bussonnier pep8	r21425	ip.run_cell('1+1 # comment with a semicolon;', store_history=True)
Sebastian Bank adapt DisplayHook.quiet() for multiline input	r22076
		with AssertPrints('2'):
		ip.run_cell('1+1\n#commented_out_function();', store_history=True)

nottaanibot Added tests for displayhook...	r21420
		def test_output_quiet():
		"""Checking to make sure that output is quiet"""

		with AssertNotPrints('2'):
Matthias Bussonnier pep8	r21425	ip.run_cell('1+1;', store_history=True)
nottaanibot Added tests for displayhook...	r21420
		with AssertNotPrints('2'):
Matthias Bussonnier pep8	r21425	ip.run_cell('1+1; # comment with a semicolon', store_history=True)
Sebastian Bank adapt DisplayHook.quiet() for multiline input	r22076
		with AssertNotPrints('2'):
		ip.run_cell('1+1;\n#commented_out_function()', store_history=True)