Brew installed version fails while rendering the markdown file

[kracekumar]

Installation

• I installed the CLI tool via brew as mentioned in the README. Here is the trace

brew tap textualize/homebrew
                                      brew install frogmouth
==> Tapping textualize/homebrew
Cloning into '/opt/homebrew/Library/Taps/textualize/homebrew-homebrew'...
remote: Enumerating objects: 47, done.
remote: Counting objects: 100% (47/47), done.
remote: Compressing objects: 100% (30/30), done.
remote: Total 47 (delta 22), reused 41 (delta 16), pack-reused 0 (from 0)
Receiving objects: 100% (47/47), 17.74 KiB | 672.00 KiB/s, done.
Resolving deltas: 100% (22/22), done.
Tapped 4 formulae (18 files, 43.6KB).
==> Downloading https://formulae.brew.sh/api/formula.jws.json
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==> Downloading https://formulae.brew.sh/api/cask.jws.json
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==> Fetching dependencies for textualize/homebrew/frogmouth: ca-certificates
==> Fetching ca-certificates
==> Downloading https://ghcr.io/v2/homebrew/core/ca-certificates/manifests/2024-12-31
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==> Downloading https://ghcr.io/v2/homebrew/core/ca-certificates/blobs/sha256:414ada64e60703cd4e9aa97f36e29c1a7ec73d60862b5219b8110731fcfd2cb7
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==> Fetching textualize/homebrew/frogmouth
==> Downloading https://files.pythonhosted.org/packages/db/4d/3970183622f0330d3c23d9b8a5f52e365e50381fd484d08e3285104333d3/anyio-4.3.0.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/71/da/e94e26401b62acd6d91df2b52954aceb7f561743aa5ccc32152886c76c96/certifi-2024.2.2.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/f5/38/3af3d3633a34a3316095b39c8e8fb4853a28a536e55d347bd8d8e9a14b03/h11-0.14.0.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/63/ad/c98ecdbfe04417e71e143bf2f2fb29128e4787d78d1cedba21bd250c7e7a/httpcore-0.17.3.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/f8/2a/114d454cb77657dbf6a293e69390b96318930ace9cd96b51b99682493276/httpx-0.24.1.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/bf/3f/ea4b9117521a1e9c50344b909be7886dd00a519552724809bb1f486986c2/idna-3.6.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/64/dd/7467b3be0e863401438a407411f78c33376748aff39ec0b8f45f6739c86c/importlib_metadata-7.0.2.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/2a/ae/bb56c6828e4797ba5a4821eec7c43b8bf40f69cda4d4f5f8c8a2810ec96a/linkify-it-py-2.0.3.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/38/71/3b932df36c1a044d397a1f92d1cf91ee0a503d91e470cbd670aa66b07ed0/markdown-it-py-3.0.0.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/b4/db/61960d68d5c39ff0dd48cb799a39ae4e297f6e9b96bf2f8da29d897fba0c/mdit_py_plugins-0.4.0.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/55/59/8bccf4157baf25e4aa5a0bb7fa3ba8600907de105ebc22b0c78cfbf6f565/pygments-2.17.2.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/b3/01/c954e134dc440ab5f96952fe52b4fdc64225530320a910473c1fe270d9aa/rich-13.7.1.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/a2/87/a6771e1546d97e7e041b6ae58d80074f81b7d5121207425c964ddf5cfdbd/sniffio-1.3.1.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/5c/9e/000c6910f8390cdec827e738e52c6ab21501d7ce7b18d31293dd53879db8/textual-0.43.2.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/16/3a/0d26ce356c7465a19c9ea8814b960f8a36c3b0d07c323176620b7b483e44/typing_extensions-4.10.0.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/91/7a/146a99696aee0609e3712f2b44c6274566bc368dfe8375191278045186b8/uc-micro-py-1.0.3.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/3e/ef/65da662da6f9991e87f058bc90b91a935ae655a16ae5514660d6460d1298/zipp-3.18.1.tar.gz
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==> Downloading https://files.pythonhosted.org/packages/75/2e/747826187029cd9fae0761573d5ebf3566417b0bc4d8ed1caafa9bd8819f/frogmouth-0.9.2.tar.gz
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==> Installing frogmouth from textualize/homebrew
==> Installing dependencies for textualize/homebrew/frogmouth: ca-certificates
==> Installing textualize/homebrew/frogmouth dependency: ca-certificates
==> Downloading https://ghcr.io/v2/homebrew/core/ca-certificates/manifests/2024-12-31
Already downloaded: /Users/kracekumar/Library/Caches/Homebrew/downloads/c41a485689e1507291617fb1f0e2322a087064960638fd050663df867bf53928--ca-certificates-2024-12-31.bottle_manifest.json
==> Pouring ca-certificates--2024-12-31.all.bottle.tar.gz
==> Regenerating CA certificate bundle from keychain, this may take a while...
🍺  /opt/homebrew/Cellar/ca-certificates/2024-12-31: 4 files, 233.9KB
==> Installing textualize/homebrew/frogmouth
==> python3 -m venv --system-site-packages --without-pip /opt/homebrew/Cellar/frogmouth/0.9.2/libexec
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--anyio-20250102-95415-s66zse/anyio-4.3.0
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--certifi-20250102-95415-3yjpw0/certifi-2024.2.2
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--h11-20250102-95415-kzykp/h11-0.14.0
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--httpcore-20250102-95415-b3t9o8/httpcore-0.17.3
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--httpx-20250102-95415-quy7z8/httpx-0.24.1
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--idna-20250102-95415-85re4a/idna-3.6
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--importlib-metadata-20250102-95415-i2ijfc/importlib_metadata-7.0.2
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--linkify-it-py-20250102-95415-u9adfo/linkify-it-py-2.0.3
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--markdown-it-py-20250102-95415-i53pgg/markdown-it-py-3.0.0
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--mdit-py-plugins-20250102-95415-u03mhs/mdit_py_plugins-0.4.0
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--mdurl-20250102-95415-3r9v8z/mdurl-0.1.2
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--Pygments-20250102-95415-k8cvq2/pygments-2.17.2
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--rich-20250102-95415-7xaliy/rich-13.7.1
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--sniffio-20250102-95415-jqb5s0/sniffio-1.3.1
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--textual-20250102-95415-oqu63/textual-0.43.2
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--typing-extensions-20250102-95415-65gg38/typing_extensions-4.10.0
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--uc-micro-py-20250102-95415-fvwvlz/uc-micro-py-1.0.3
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--xdg-20250102-95415-xc5q89/xdg-6.0.0
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth--zipp-20250102-95415-hr5kn5/zipp-3.18.1
==> python3 -m pip --python=/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/bin/python install /private/tmp/frogmouth-20250102-95415-yldnrj/frogmouth-0.9.2
🍺  /opt/homebrew/Cellar/frogmouth/0.9.2: 1,076 files, 9.2MB, built in 33 seconds
==> Running `brew cleanup frogmouth`.....

• As you can see the CLI was successfully installed.

Failure

• When I run the command to render the markdown file, the CLI raises python exception
• Here is na example

frogmouth open-webui/README.md
Traceback (most recent call last):
  File "/opt/homebrew/bin/frogmouth", line 5, in <module>
    from frogmouth.app.app import run
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/frogmouth/app/__init__.py", line 3, in <module>
    from .app import run
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/frogmouth/app/app.py", line 6, in <module>
    from textual import __version__ as textual_version  # pylint: disable=no-name-in-module
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/textual/__init__.py", line 13, in <module>
    from ._work_decorator import work
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/textual/_work_decorator.py", line 18, in <module>
    FactoryParamSpec = ParamSpec("FactoryParamSpec")
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/typing_extensions.py", line 1549, in __new__
    _set_default(paramspec, default)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/typing_extensions.py", line 1412, in _set_default
    type_param.__default__ = None
    ^^^^^^^^^^^^^^^^^^^^^^
AttributeError: attribute '__default__' of 'typing.ParamSpec' objects is not writable

Extra info for debugging

$python3 --version
Python 3.13.1
$frogmouth --version
Traceback (most recent call last):
  File "/opt/homebrew/bin/frogmouth", line 5, in <module>
    from frogmouth.app.app import run
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/frogmouth/app/__init__.py", line 3, in <module>
    from .app import run
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/frogmouth/app/app.py", line 6, in <module>
    from textual import __version__ as textual_version  # pylint: disable=no-name-in-module
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/textual/__init__.py", line 13, in <module>
    from ._work_decorator import work
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/textual/_work_decorator.py", line 18, in <module>
    FactoryParamSpec = ParamSpec("FactoryParamSpec")
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/typing_extensions.py", line 1549, in __new__
    _set_default(paramspec, default)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/typing_extensions.py", line 1412, in _set_default
    type_param.__default__ = None
    ^^^^^^^^^^^^^^^^^^^^^^
AttributeError: attribute '__default__' of 'typing.ParamSpec' objects is not writable
$which frogmouth
/opt/homebrew/bin/frogmouth
$pyenv versions
\* system (set by /Users/kracekumar/.pyenv/version)
  3.11.11
  3.12.0
  3.13.0

Let me know if you need any information.

Bottom line: Frogmouth installed via brew on Python 3.13.1 is broken.

[oestrada1001]

I'm having the same issue. Exact same steps. I used brew to install frogmouth.

➜ python3 --version
Python 3.10.6

➜ frogmouth --version
Traceback (most recent call last):
  File "/usr/local/bin/frogmouth", line 5, in <module>
    from frogmouth.app.app import run
  File "/usr/local/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/frogmouth/app/__init__.py", line 3, in <module>
    from .app import run
  File "/usr/local/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/frogmouth/app/app.py", line 6, in <module>
    from textual import __version__ as textual_version  # pylint: disable=no-name-in-module
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/textual/__init__.py", line 13, in <module>
    from ._work_decorator import work
  File "/usr/local/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/textual/_work_decorator.py", line 18, in <module>
    FactoryParamSpec = ParamSpec("FactoryParamSpec")
  File "/usr/local/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/typing_extensions.py", line 1549, in __new__
    _set_default(paramspec, default)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/Cellar/frogmouth/0.9.2/libexec/lib/python3.13/site-packages/typing_extensions.py", line 1412, in _set_default
    type_param.__default__ = None
    ^^^^^^^^^^^^^^^^^^^^^^
AttributeError: attribute '__default__' of 'typing.ParamSpec' objects is not writable

➜ which frogmouth
/usr/local/bin/frogmouth

➜ pyenv versions
  system
* 3.10.16 (set by /Users/oestrada/.pyenv/version)

[oestrada1001]

@kracekumar Found temporary solution.

The issue is with typing_extension@4.10. The bug has been fixed already and needs to be updated to any version after typing_extension@4.12.1^

I ended up manually editing the brew formula and updating the typing_extension verision for frogmouth on my local.

Steps:

1. Run brew edit frogmouth
2. Find and Replace the typing_extensions version 4.10with:
   2a. url: https://files.pythonhosted.org/packages/df/db/f35a00659bc03fec321ba8bce9420de607a1d37f8342eee1863174c69557/typing_extensions-4.12.2.tar.gz
   2b: sha256: 1a7ead55c7e559dd4dee8856e3a88b41225abfe1ce8df57b7c13915fe121ffb8
3. Save File
4. Run brew reinstall frogmouth
5. Run frogmouth gh textualize/textual

If this works, you should see:

[kenahoo]

I hit this problem too.

@davep or whoever's spearheading things these days, could another version be released that requires a newer version of typing_extension?

[davep]

@kenahoo Sorry, can't help with that. I never had control over releasing Textualize products and I've not been involved for a year now. https://blog.davep.org/2024/03/28/goodbye-textualize.html

[kenahoo]

Okay thanks - I created a PR at Textualize/homebrew-homebrew#1 .

[naveedehmad]

@kracekumar Found temporary solution.

The issue is with typing_extension@4.10. The bug has been fixed already and needs to be updated to any version after typing_extension@4.12.1^

I ended up manually editing the brew formula and updating the typing_extension verision for frogmouth on my local.

Steps:

1. Run brew edit frogmouth
2. Find and Replace the typing_extensions version 4.10with:
   2a. url: https://files.pythonhosted.org/packages/df/db/f35a00659bc03fec321ba8bce9420de607a1d37f8342eee1863174c69557/typing_extensions-4.12.2.tar.gz
   2b: sha256: 1a7ead55c7e559dd4dee8856e3a88b41225abfe1ce8df57b7c13915fe121ffb8
3. Save File
4. Run brew reinstall frogmouth
5. Run frogmouth gh textualize/textual

If this works, you should see:

this solved the issue for me!