[issue1278] imp.find_module() ignores -*- coding: Latin-1 -*-

[Christian Heimes]

Christian Heimes added the comment:

> Try harder. :-) Look at the code that accomplishes this feat in the
> regular parser...

I've already found the methods that find the encoding in
Parser/tokenizer.c: check_coding_spec() and friends.

But it seems like a waste of time to use PyTokenizer_FromFile() just to
find the encoding. *reading* Mmh ... It's not a waste of time if I can
stop the tokenizer. I think it may be possible to use the tokenizer to
get the encoding efficiently. I could read until
tok_state->read_coding_spec or tok_state->indent != 0.

Do you know a better way to stop the tokenizer when the line isn't a
special comment line "# -*-"?

Christian

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Tracker <report at bugs.python.org>
<http://bugs.python.org/issue1278>
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