upstream/ipython Files · IPython/testing/plugin/simple.py

Display Greek small letter mu (#14426)...

Display Greek small letter mu (#14426) `%time foo()` output is often copied into code comments to explain performance improvements. The `\xb5` Latin Extended micro sign and the `\u03bc` Greek small letter mu have different codes but often look identical. Output mu to align with: * [The International System of Units (SI) brochure]( https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf ), such as Table 7 SI prefixes * NFKC normalized [Python code](https://peps.python.org/pep-3131/ ) and [domain names](https://unicode.org/reports/tr36/). For example: ```sh python -c 'print("""class C: \xb5=1 print(hex(ord(dir(C)[-1])))""")' | tee /dev/fd/2 | python - ``` ```python class C: µ=1 print(hex(ord(dir(C)[-1]))) ``` `0x3bc` * Section 2.5 Duplicated Characters of [Unicode Technical Report 25]( https://www.unicode.org/reports/tr25/) > ...U+03BC μ is the preferred character in a Unicode context. * Ruff confusable mapping [updates]( https://github.com/astral-sh/ruff/pull/4430/files ), currently in the "preview" stage Add a unit test for UTF-8 display and https://bugs.launchpad.net/ipython/+bug/348466 ASCII fallback.

Nikita Kniazev - - Load All Authors

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      """Simple example using doctests.

      This file just contains doctests both using plain python and IPython prompts.

      All tests should be loaded by Pytest.

      """

      def pyfunc():

          """Some pure python tests...

          >>> pyfunc()

          'pyfunc'

          >>> import os

          >>> 2+3

          5

          >>> for i in range(3):

          ...     print(i, end=' ')

          ...     print(i+1, end=' ')

          ...

          0 1 1 2 2 3 

          """

          return 'pyfunc'

      def ipyfunc():

          """Some IPython tests...

          In [1]: ipyfunc()

          Out[1]: 'ipyfunc'

          In [2]: import os

          In [3]: 2+3

          Out[3]: 5

          In [4]: for i in range(3):

             ...:     print(i, end=' ')

             ...:     print(i+1, end=' ')

             ...:

          Out[4]: 0 1 1 2 2 3

          """

          return "ipyfunc"

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				"""Simple example using doctests.

				This file just contains doctests both using plain python and IPython prompts.
				All tests should be loaded by Pytest.
				"""

				def pyfunc():
				"""Some pure python tests...

				>>> pyfunc()
				'pyfunc'

				>>> import os

				>>> 2+3
				5

				>>> for i in range(3):
				... print(i, end=' ')
				... print(i+1, end=' ')
				...
				0 1 1 2 2 3
				"""
				return 'pyfunc'


				def ipyfunc():
				"""Some IPython tests...

				In [1]: ipyfunc()
				Out[1]: 'ipyfunc'

				In [2]: import os

				In [3]: 2+3
				Out[3]: 5

				In [4]: for i in range(3):
				...: print(i, end=' ')
				...: print(i+1, end=' ')
				...:
				Out[4]: 0 1 1 2 2 3
				"""
				return "ipyfunc"