setup.cfg (install_requires) [emscripten]: Do not require pexpect

setup.cfg

@@ -1,115 +1,115 b''
 [metadata]
 name = ipython
 version = attr: IPython.core.release.__version__
 url = https://ipython.org
 description = IPython: Productive Interactive Computing
 long_description_content_type = text/x-rst
 long_description = file: long_description.rst
 license_file = LICENSE
 project_urls =
     Documentation = https://ipython.readthedocs.io/
     Funding = https://numfocus.org/
     Source = https://github.com/ipython/ipython
     Tracker = https://github.com/ipython/ipython/issues
 keywords = Interactive, Interpreter, Shell, Embedding
 platforms = Linux, Mac OSX, Windows
 classifiers =
     Framework :: IPython
     Framework :: Jupyter
     Intended Audience :: Developers
     Intended Audience :: Science/Research
     License :: OSI Approved :: BSD License
     Programming Language :: Python
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3 :: Only
     Topic :: System :: Shells
 
 [options]
 packages = find:
 python_requires = >=3.10
 zip_safe = False
 install_requires =
     colorama; sys_platform == "win32"
     decorator
     exceptiongroup; python_version<'3.11'
     jedi>=0.16
     matplotlib-inline
-    pexpect>4.3; sys_platform != "win32"
+    pexpect>4.3; sys_platform != "win32" and sys_platform != "emscripten"
     prompt_toolkit>=3.0.41,<3.1.0
     pygments>=2.4.0
     stack_data
     traitlets>=5
     typing_extensions ; python_version<'3.10'
 
 [options.extras_require]
 black =
     black
 doc =
     ipykernel
     setuptools>=18.5
     sphinx>=1.3
     sphinx-rtd-theme
     docrepr
     matplotlib
     stack_data
     typing_extensions
     exceptiongroup
     %(test)s
 kernel =
     ipykernel
 nbconvert =
     nbconvert
 nbformat =
     nbformat
 notebook =
     ipywidgets
     notebook
 parallel =
     ipyparallel
 qtconsole =
     qtconsole
 terminal =
 test =
     pytest<8
     pytest-asyncio<0.22
     testpath
     pickleshare
 test_extra =
     %(test)s
     curio
     matplotlib!=3.2.0
     nbformat
     numpy>=1.23
     pandas
     trio
 all =
     %(black)s
     %(doc)s
     %(kernel)s
     %(nbconvert)s
     %(nbformat)s
     %(notebook)s
     %(parallel)s
     %(qtconsole)s
     %(terminal)s
     %(test_extra)s
     %(test)s
 
 [options.packages.find]
 exclude =
     setupext
 
 [options.package_data]
 IPython = py.typed
 IPython.core = profile/README*
 IPython.core.tests = *.png, *.jpg, daft_extension/*.py
 IPython.lib.tests = *.wav
 IPython.testing.plugin = *.txt
 
 [velin]
 ignore_patterns =
    IPython/core/tests
    IPython/testing
 
 [tool.black]
 exclude = 'timing\.py'