1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
from typing import Any
import lxml.etree as etree
def load_code_element(html_string: str) -> etree._Element:
"""loads a single pre or code element in an html snippet string.
There has to be only one pre or code element!!
"""
parser: Any = etree.HTMLParser()
e = etree.fromstring(html_string, parser)
result: Any = e.find(f".//pre")
if result is None:
result = e.find(f".//code")
return result
def clean_html_string(html: str) -> str:
"""Removes whitespaces from html strings."""
return html.replace("\n", "").replace(" ", "").replace("> ", ">").replace(" <", "<").strip()
|
