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25 lines
1.3 KiB
Markdown
25 lines
1.3 KiB
Markdown
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# Core-filtered hooks
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Python: `hook_server_filtered(name, callback, userdata=None, priority=PRI_NORM,
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connection_id=None, channel=None)` and `hook_print_filtered(...)`.
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Callbacks match the existing attrs variants: `(word, word_eol, userdata, attrs)`.
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The connection ID distinguishes duplicate names; None/-1 means any connection
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(including connection ID zero). A channel restriction uses that connection's
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IRC comparator. None means any context; an empty string is an exact restriction.
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C: the corresponding zoitechat_hook_*_filtered functions accept
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`(ph, name, pri, flags, connection_id, channel, callback, userdata)`;
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flags=0, ID=-1 for any and NULL channel for any. Check
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`get_info("api_context_filters")` for "1" before accessing the new Windows slots.
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Filtering takes place before Python/interpreter entry. Existing unrestricted
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hooks, priority, EAT semantics and unload/unhook handling are unchanged.
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Filters refer to the core-selected context, not an IRC target parsed from the
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line: unknown queries/channels can still have a server-tab context, and QUIT
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has its usual single server-hook context. Connection IDs last only this process.
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```python
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zoitechat.hook_print_filtered('Channel Message', callback,
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connection_id=zoitechat.get_prefs('id'), channel='#zoitechat')
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```
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