zulip/zerver/lib/url_preview/parsers/base.py

from typing import Any
from bs4 import BeautifulSoup


class BaseParser:
    def __init__(self, html_source: str) -> None:
        self._soup = BeautifulSoup(html_source, "lxml")

    def extract_data(self) -> Any:
        raise NotImplementedError()
zerver/lib: Change use of typing.Text to str. 2018-05-10 19:13:36 +02:00			`from typing import Any`
Add oembed/Open Graph/Meta tags data retrieval from inline links. This change adds support for displaying inline open graph previews for links posted into Zulip. It is designed to interact correctly with message editing. This adds the new settings.INLINE_URL_EMBED_PREVIEW setting to control whether this feature is enabled. By default, this setting is currently disabled, so that we can burn it in for a bit before it impacts users more broadly. Eventually, we may want to make this manageable via a (set of?) per-realm settings. E.g. I can imagine a realm wanting to be able to enable/disable it for certain URLs. 2016-10-27 12:06:44 +02:00			`from bs4 import BeautifulSoup`


zerver/lib: Remove inheritance from object. 2017-11-05 11:37:41 +01:00			`class BaseParser:`
zerver/lib: Change use of typing.Text to str. 2018-05-10 19:13:36 +02:00			`def __init__(self, html_source: str) -> None:`
url_preview: Fix BeautifulSoup DeprecationWarning. 2016-12-16 02:05:10 +01:00			`self._soup = BeautifulSoup(html_source, "lxml")`
Add oembed/Open Graph/Meta tags data retrieval from inline links. This change adds support for displaying inline open graph previews for links posted into Zulip. It is designed to interact correctly with message editing. This adds the new settings.INLINE_URL_EMBED_PREVIEW setting to control whether this feature is enabled. By default, this setting is currently disabled, so that we can burn it in for a bit before it impacts users more broadly. Eventually, we may want to make this manageable via a (set of?) per-realm settings. E.g. I can imagine a realm wanting to be able to enable/disable it for certain URLs. 2016-10-27 12:06:44 +02:00
zerver/lib: Use python 3 syntax for typing. Extracted from a larger commit by tabbott because these changes will not create significant merge conflicts. 2017-11-05 11:15:10 +01:00			`def extract_data(self) -> Any:`
Replace buggy NotImplemented with NotImplementedError(). 2017-05-24 02:39:38 +02:00			`raise NotImplementedError()`