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Require pygments>=2.4.0...
Require pygments>=2.4.0 As noted in #13441, running ipython with an old version of pygments leads to problems. Ipython sends ANSI color names to pygments to color output, but these names aren't in old versions of pygments. Before: with pygments 2.3.1 and ipython 8.0.0, opening an ipython instance and running In [1]: 1 / 0 # Expect ZeroDivisionError will crash ipython as `ansiyellow` is used to highlight the error. This PR requires pygments>=2.4.0, which is when pygments changed their ANSI color names.

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test_shellapp.py
56 lines | 1.8 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
"""Tests for shellapp module.
Authors
-------
* Bradley Froehle
"""
#-----------------------------------------------------------------------------
# Copyright (C) 2012 The IPython Development Team
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import unittest
from IPython.testing import decorators as dec
from IPython.testing import tools as tt
class TestFileToRun(tt.TempFileMixin, unittest.TestCase):
"""Test the behavior of the file_to_run parameter."""
def test_py_script_file_attribute(self):
"""Test that `__file__` is set when running `ipython file.py`"""
src = "print(__file__)\n"
self.mktmp(src)
err = None
tt.ipexec_validate(self.fname, self.fname, err)
def test_ipy_script_file_attribute(self):
"""Test that `__file__` is set when running `ipython file.ipy`"""
src = "print(__file__)\n"
self.mktmp(src, ext='.ipy')
err = None
tt.ipexec_validate(self.fname, self.fname, err)
# The commands option to ipexec_validate doesn't work on Windows, and it
# doesn't seem worth fixing
@dec.skip_win32
def test_py_script_file_attribute_interactively(self):
"""Test that `__file__` is not set after `ipython -i file.py`"""
src = "True\n"
self.mktmp(src)
out, err = tt.ipexec(
self.fname,
options=["-i"],
commands=['"__file__" in globals()', "print(123)", "exit()"],
)
assert "False" in out, f"Subprocess stderr:\n{err}\n-----"