homebrew-core/Formula/jupyterlab.rb

class Jupyterlab < Formula
  include Language::Python::Virtualenv

  desc "Interactive environments for writing and running code"
  homepage "https://jupyter.org/"
  url "https://files.pythonhosted.org/packages/83/e8/af2cfb8bbc5fd90f6572e7bca0e73f9d909132b99665e1cc88380dd8bb36/jupyterlab-2.2.9.tar.gz"
  sha256 "3be8f8edea173753dd838c1b6d3bbcb6f5c801121f824a477025c1b6a1d33dc6"
  license "BSD-3-Clause"
  revision 1

  livecheck do
    url :stable
  end

  bottle do
    cellar :any
    sha256 "fe1f338d5f5c3a65869fb45d4121146f5d5d34d5511cd869a519144e43a9b63e" => :big_sur
    sha256 "1eee5f29c0cc85ba6130a2ec2afa979152cd0716f436537599fce1214f16da99" => :catalina
    sha256 "5fb38f82ca456a17bfe94e2e588c44efbe3c388b5429031f705c930421eb5ebd" => :mojave
    sha256 "b77bb747224edd95cf628f52cd10f7a8e9772117914ac8cfe13805ef971e252e" => :high_sierra
  end

  depends_on "ipython"
  depends_on "node"
  depends_on "pandoc"
  depends_on "python@3.9"
  depends_on "zeromq"

  uses_from_macos "expect" => :test

  resource "appnope" do
    url "https://files.pythonhosted.org/packages/26/34/0f3a5efac31f27fabce64645f8c609de9d925fe2915304d1a40f544cff0e/appnope-0.1.0.tar.gz"
    sha256 "8b995ffe925347a2138d7ac0fe77155e4311a0ea6d6da4f5128fe4b3cbe5ed71"
  end

  resource "argon2-cffi" do
    url "https://files.pythonhosted.org/packages/74/fd/d78e003a79c453e8454197092fce9d1c6099445b7e7da0b04eb4fe1dbab7/argon2-cffi-20.1.0.tar.gz"
    sha256 "d8029b2d3e4b4cea770e9e5a0104dd8fa185c1724a0f01528ae4826a6d25f97d"
  end

  resource "async_generator" do
    url "https://files.pythonhosted.org/packages/ce/b6/6fa6b3b598a03cba5e80f829e0dadbb49d7645f523d209b2fb7ea0bbb02a/async_generator-1.10.tar.gz"
    sha256 "6ebb3d106c12920aaae42ccb6f787ef5eefdcdd166ea3d628fa8476abe712144"
  end

  resource "attrs" do
    url "https://files.pythonhosted.org/packages/81/d0/641b698d05f0eaea4df4f9cebaff573d7a5276228ef6b7541240fe02f3ad/attrs-20.2.0.tar.gz"
    sha256 "26b54ddbbb9ee1d34d5d3668dd37d6cf74990ab23c828c2888dccdceee395594"
  end

  resource "backcall" do
    url "https://files.pythonhosted.org/packages/a2/40/764a663805d84deee23043e1426a9175567db89c8b3287b5c2ad9f71aa93/backcall-0.2.0.tar.gz"
    sha256 "5cbdbf27be5e7cfadb448baf0aa95508f91f2bbc6c6437cd9cd06e2a4c215e1e"
  end

  resource "bleach" do
    url "https://files.pythonhosted.org/packages/04/2c/8e256291cfeaefb72d1dafc888b1ad447e754d8062520b41f1d3ffa7e139/bleach-3.2.1.tar.gz"
    sha256 "52b5919b81842b1854196eaae5ca29679a2f2e378905c346d3ca8227c2c66080"
  end

  resource "certifi" do
    url "https://files.pythonhosted.org/packages/40/a7/ded59fa294b85ca206082306bba75469a38ea1c7d44ea7e1d64f5443d67a/certifi-2020.6.20.tar.gz"
    sha256 "5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3"
  end

  resource "cffi" do
    url "https://files.pythonhosted.org/packages/cb/ae/380e33d621ae301770358eb11a896a34c34f30db188847a561e8e39ee866/cffi-1.14.3.tar.gz"
    sha256 "f92f789e4f9241cd262ad7a555ca2c648a98178a953af117ef7fad46aa1d5591"
  end

  resource "chardet" do
    url "https://files.pythonhosted.org/packages/fc/bb/a5768c230f9ddb03acc9ef3f0d4a3cf93462473795d18e9535498c8f929d/chardet-3.0.4.tar.gz"
    sha256 "84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"
  end

  resource "decorator" do
    url "https://files.pythonhosted.org/packages/da/93/84fa12f2dc341f8cf5f022ee09e109961055749df2d0c75c5f98746cfe6c/decorator-4.4.2.tar.gz"
    sha256 "e3a62f0520172440ca0dcc823749319382e377f37f140a0b99ef45fecb84bfe7"
  end

  resource "defusedxml" do
    url "https://files.pythonhosted.org/packages/a4/5f/f8aa58ca0cf01cbcee728abc9d88bfeb74e95e6cb4334cfd5bed5673ea77/defusedxml-0.6.0.tar.gz"
    sha256 "f684034d135af4c6cbb949b8a4d2ed61634515257a67299e5f940fbaa34377f5"
  end

  resource "entrypoints" do
    url "https://files.pythonhosted.org/packages/b4/ef/063484f1f9ba3081e920ec9972c96664e2edb9fdc3d8669b0e3b8fc0ad7c/entrypoints-0.3.tar.gz"
    sha256 "c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451"
  end

  resource "idna" do
    url "https://files.pythonhosted.org/packages/ea/b7/e0e3c1c467636186c39925827be42f16fee389dc404ac29e930e9136be70/idna-2.10.tar.gz"
    sha256 "b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6"
  end

  resource "ipykernel" do
    url "https://files.pythonhosted.org/packages/fc/fd/a0ba26eef615a14c54285b4a62d5e906e0c53000b662e2e4c0b2df7cf004/ipykernel-5.3.4.tar.gz"
    sha256 "9b2652af1607986a1b231c62302d070bc0534f564c393a5d9d130db9abbbe89d"
  end

  resource "ipython" do
    url "https://files.pythonhosted.org/packages/ed/c6/2c40e1fc10690dfbe891a948aa1b0dd4890fd2bce9d2eb29c97a84bb0fcb/ipython-7.18.1.tar.gz"
    sha256 "a331e78086001931de9424940699691ad49dfb457cea31f5471eae7b78222d5e"
  end

  resource "ipython_genutils" do
    url "https://files.pythonhosted.org/packages/e8/69/fbeffffc05236398ebfcfb512b6d2511c622871dca1746361006da310399/ipython_genutils-0.2.0.tar.gz"
    sha256 "eb2e116e75ecef9d4d228fdc66af54269afa26ab4463042e33785b887c628ba8"
  end

  resource "jedi" do
    url "https://files.pythonhosted.org/packages/39/67/50d1653038dafe06ca2cc55c4598c5f8318d519c12a7a288d7826280ee22/jedi-0.17.2.tar.gz"
    sha256 "86ed7d9b750603e4ba582ea8edc678657fb4007894a12bcf6f4bb97892f31d20"
  end

  resource "Jinja2" do
    url "https://files.pythonhosted.org/packages/64/a7/45e11eebf2f15bf987c3bc11d37dcc838d9dc81250e67e4c5968f6008b6c/Jinja2-2.11.2.tar.gz"
    sha256 "89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0"
  end

  resource "json5" do
    url "https://files.pythonhosted.org/packages/8d/b4/d09c00cb7bc88b17118be48f94d4b8d0ce7b572690625ca2b5477e05ce0e/json5-0.9.5.tar.gz"
    sha256 "703cfee540790576b56a92e1c6aaa6c4b0d98971dc358ead83812aa4d06bdb96"
  end

  resource "jsonschema" do
    url "https://files.pythonhosted.org/packages/69/11/a69e2a3c01b324a77d3a7c0570faa372e8448b666300c4117a516f8b1212/jsonschema-3.2.0.tar.gz"
    sha256 "c8a85b28d377cc7737e46e2d9f2b4f44ee3c0e1deac6bf46ddefc7187d30797a"
  end

  resource "jupyter-client" do
    url "https://files.pythonhosted.org/packages/c3/7a/53e652fb8cbca92ae5f325cbd8b2ba123b57fbc1cc5e8a47ad1c62d75e93/jupyter_client-6.1.7.tar.gz"
    sha256 "49e390b36fe4b4226724704ea28d9fb903f1a3601b6882ce3105221cd09377a1"
  end

  resource "jupyter-core" do
    url "https://files.pythonhosted.org/packages/28/64/8bdde111be57a2a3d54376db29b5f25ab9c68ffd3d6554989db24d5c1b7a/jupyter_core-4.6.3.tar.gz"
    sha256 "394fd5dd787e7c8861741880bdf8a00ce39f95de5d18e579c74b882522219e7e"
  end

  resource "jupyterlab-pygments" do
    url "https://files.pythonhosted.org/packages/d1/79/3677d138eeacbba7cf6d0e51e6b8c094448329f7b8a523a5d2599bc898e7/jupyterlab_pygments-0.1.2.tar.gz"
    sha256 "cfcda0873626150932f438eccf0f8bf22bfa92345b814890ab360d666b254146"
  end

  resource "jupyterlab-server" do
    url "https://files.pythonhosted.org/packages/92/54/5f321ca4cebfb644ac59eb21601b46a2ff9831ffe1b4e5a588f2a7e98d48/jupyterlab_server-1.2.0.tar.gz"
    sha256 "5431d9dde96659364b7cc877693d5d21e7b80cea7ae3959ecc2b87518e5f5d8c"
  end

  resource "MarkupSafe" do
    url "https://files.pythonhosted.org/packages/b9/2e/64db92e53b86efccfaea71321f597fa2e1b2bd3853d8ce658568f7a13094/MarkupSafe-1.1.1.tar.gz"
    sha256 "29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b"
  end

  resource "mistune" do
    url "https://files.pythonhosted.org/packages/2d/a4/509f6e7783ddd35482feda27bc7f72e65b5e7dc910eca4ab2164daf9c577/mistune-0.8.4.tar.gz"
    sha256 "59a3429db53c50b5c6bcc8a07f8848cb00d7dc8bdb431a4ab41920d201d4756e"
  end

  resource "nbclient" do
    url "https://files.pythonhosted.org/packages/21/bf/8bc77713fe0e5c9255233f112cd5819d692a4eded7922e40d82970ce5616/nbclient-0.5.1.tar.gz"
    sha256 "01e2d726d16eaf2cde6db74a87e2451453547e8832d142f73f72fddcd4fe0250"
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  resource "nbconvert" do
    url "https://files.pythonhosted.org/packages/8b/93/d2b263036424da6bde39fddc768e6d725830c181b86fd83cb4fa5c653993/nbconvert-6.0.7.tar.gz"
    sha256 "cbbc13a86dfbd4d1b5dee106539de0795b4db156c894c2c5dc382062bbc29002"
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  resource "nbformat" do
    url "https://files.pythonhosted.org/packages/ad/6c/ab9715323ed5c0893f619788e5c0a452c42fce4a42c032245eae2c2fa31d/nbformat-5.0.8.tar.gz"
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  resource "nest-asyncio" do
    url "https://files.pythonhosted.org/packages/98/c2/3855c7e1930598a34aca0918b69ccc4370fb1db76454676dadd2a70b0760/nest_asyncio-1.4.1.tar.gz"
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  resource "notebook" do
    url "https://files.pythonhosted.org/packages/0b/92/7e4ef9e4cbe56f289b86d9df5bd3f6bc24a1ed59da5a1d0d0c4fa7fb8771/notebook-6.1.4.tar.gz"
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  resource "packaging" do
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  resource "pandocfilters" do
    url "https://files.pythonhosted.org/packages/28/78/bd59a9adb72fa139b1c9c186e6f65aebee52375a747e4b6a6dcf0880956f/pandocfilters-1.4.3.tar.gz"
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  resource "parso" do
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  resource "pexpect" do
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  resource "pickleshare" do
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  resource "prometheus-client" do
    url "https://files.pythonhosted.org/packages/d4/e4/04c85d441194059e063e866847c04dbba11b9428bee8d3b8d086fb9a8c51/prometheus_client-0.8.0.tar.gz"
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  resource "prompt-toolkit" do
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  resource "ptyprocess" do
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  resource "pycparser" do
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  resource "Pygments" do
    url "https://files.pythonhosted.org/packages/5d/0e/ff13c055b014d634ed17e9e9345a312c28ec6a06448ba6d6ccfa77c3b5e8/Pygments-2.7.2.tar.gz"
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  resource "pyparsing" do
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  resource "pyrsistent" do
    url "https://files.pythonhosted.org/packages/4d/70/fd441df751ba8b620e03fd2d2d9ca902103119616f0f6cc42e6405035062/pyrsistent-0.17.3.tar.gz"
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  resource "python-dateutil" do
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  resource "pyzmq" do
    url "https://files.pythonhosted.org/packages/05/77/7483975d84fe1fd24cc67881ba7810e0e7b3ee6c2a0e002a5d6703cca49b/pyzmq-19.0.2.tar.gz"
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  resource "requests" do
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    url "https://files.pythonhosted.org/packages/13/2e/ea40de0304bb1dc4eb309de90aeec39871b9b7c4bd30f1a3cdcb3496f5c0/Send2Trash-1.5.0.tar.gz"
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  resource "terminado" do
    url "https://files.pythonhosted.org/packages/24/87/ab5f5bb7e51f5bca46aeee902e216b144e503e93f317c98e2dfebbae1445/terminado-0.9.1.tar.gz"
    sha256 "3da72a155b807b01c9e8a5babd214e052a0a45a975751da3521a1c3381ce6d76"
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  resource "testpath" do
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  resource "tornado" do
    url "https://files.pythonhosted.org/packages/95/84/119a46d494f008969bf0c775cb2c6b3579d3c4cc1bb1b41a022aa93ee242/tornado-6.0.4.tar.gz"
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  resource "traitlets" do
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  resource "urllib3" do
    url "https://files.pythonhosted.org/packages/76/d9/bbbafc76b18da706451fa91bc2ebe21c0daf8868ef3c30b869ac7cb7f01d/urllib3-1.25.11.tar.gz"
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  resource "wcwidth" do
    url "https://files.pythonhosted.org/packages/89/38/459b727c381504f361832b9e5ace19966de1a235d73cdbdea91c771a1155/wcwidth-0.2.5.tar.gz"
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  resource "webencodings" do
    url "https://files.pythonhosted.org/packages/0b/02/ae6ceac1baeda530866a85075641cec12989bd8d31af6d5ab4a3e8c92f47/webencodings-0.5.1.tar.gz"
    sha256 "b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923"
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  def install
    venv = virtualenv_create(libexec, Formula["python@3.9"].opt_bin/"python3")
    ENV["JUPYTER_PATH"] = etc/"jupyter"

    # gather packages to link based on options
    linked = %w[jupyter-core jupyter-client nbformat ipykernel jupyter-console nbconvert notebook]
    dependencies = resources.map(&:name).to_set - linked
    dependencies.each do |r|
      venv.pip_install resource(r)
    end
    venv.pip_install_and_link linked
    venv.pip_install_and_link buildpath

    # remove bundled kernel
    rm_rf Dir["#{libexec}/share/jupyter/kernels"]

    # install completion
    resource("jupyter-core").stage do
      bash_completion.install "examples/jupyter-completion.bash" => "jupyter"
      zsh_completion.install "examples/completions-zsh" => "_jupyter"
    end
  end

  def caveats
    <<~EOS
      Additional kernels can be installed into the shared jupyter directory
        #{etc}/jupyter
    EOS
  end

  test do
    system bin/"jupyter-console --help"
    assert_match "python3", shell_output("#{bin}/jupyter kernelspec list")

    (testpath/"console.exp").write <<~EOS
      spawn #{bin}/jupyter-console
      expect "In "
      send "exit\r"
    EOS
    assert_match "Jupyter console", shell_output("expect -f console.exp")

    (testpath/"notebook.exp").write <<~EOS
      spawn #{bin}/jupyter-notebook --no-browser
      expect "NotebookApp"
    EOS
    assert_match "NotebookApp", shell_output("expect -f notebook.exp")

    (testpath/"nbconvert.ipynb").write <<~EOS
      {
        "cells": []
      }
    EOS
    system bin/"jupyter-nbconvert", "nbconvert.ipynb", "--to", "html"
    assert_predicate testpath/"nbconvert.html", :exist?, "Failed to export HTML"

    assert_match "-F _jupyter",
      shell_output("source #{bash_completion}/jupyter && complete -p jupyter")

    version_regexp = Regexp.quote(version.to_s)

    # Ensure that jupyter can load the jupyter lab package.
    assert_match /^jupyter lab *: #{version_regexp}$/,
      shell_output(bin/"jupyter --version")

    # Ensure that jupyter-lab binary was installed by pip.
    assert_match /^#{version_regexp}$/,
      shell_output(bin/"jupyter-lab --version")
  end
end