[poipiku] fix extraction for a different warning button style

[the-blank-x]

No description provided.

[mikf]

Suggested change

	if not re.search(r">\s*show all[\s\S]+?<", page):
	if not extr(' show all(+', '<'):

No need for regex. Updating the searched string to this seems to work for both old and new "show all" buttons.

And regarding regular expressions in general: You should pre-compile them and, if possible, use a reference to the method that gets used.

    search_show_all = re.compile(r">\s*show all[\s\S]+?<").search
...
            if not search_show_all(page):

[\s\S]

Isn't this the same as ., i.e. it matches everything?

[the-blank-x]

Isn't this the same as ., i.e. it matches everything?

No,

>>> print(re.search(r'te.*st', 'te \n st'))
None
>>> print(re.search(r'te[\s\S]*st', 'te \n st'))
<re.Match object; span=(0, 7), match='te \n st'>