Chameleon Internationalization

[Gut]

After having installed Pyramid and Babel in a virtual environment and
added the following to the setup.py as the documentation suggests:

setup(name="mypackage",
# ...
install_requires = [
# ...
'Babel',
],
message_extractors = { '.': [
('**.py', 'chameleon_python', None ),
('**.pt', 'chameleon_xml', None ),
]},
)

I get the following error: ValueError: Unknown extraction method
'chameleon_python'
when i try to extract the messages (command ../bin/python setup.py
extract_messages in the project directory).

[Chris McDonough]

Can you try the same thing with Chameleon 1 instead? Recently Chameleon
had a 2.X release which may not include the appropriate Babel
extractors.

easy_install "Chameleon<1.999" should do it.

- C

[gutnar leede]

Thank you very much, the messages are now extracted correctly.

- Gut

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[malthe]

On Mar 28, 6:51 pm, Chris McDonough <chr...@plope.com> wrote:
> Can you try the same thing with Chameleon 1 instead?  Recently Chameleon
> had a 2.X release which may not include the appropriate Babel
> extractors.

Yes.

It does not include this functionality because it requires lxml.

Meanwhile, it's been moved into a separate distribution: lingua. See:

https://github.com/wichert/lingua

\malthe

[gutnar leede]

I am now using chameleon 1.3.0 and although the extract_messages and update_catalog commands give no errors, they produce a .pot file with only the copyrights lines even after i added all kinds of translation strings to the template (.pt file) according to both, the Pyramid and the Chameleon documentations.