How to get coordinates from onclick with regular expressions?

Question

Python

there is html code

<div class="shop_descr">
                        <div class="shop_city">Минск</div>
                        <div class="shop_name">Магазин &quot;Дом натуральной косметики&quot;</div>
                                                <a href="#top" title="показать на карте" class="shop_addr spec_decor"
                           onclick="MapWork('gm_1', '53.964127393', '27.6241564751')">
                            <i class="glyphicon glyphicon-map-marker"></i>
                            <span class="dotted">ТЦ Expobel, пересечение ул. Мирошниченко и МКАД</span></a>

                        <div class="shop_phone">
                                                            <a href="tel:[phone]"
                                   class="phone_link">[phone]</a><br/>
                                                       </div>
                    </div>

how do i get coordinates from onclick ?( '53.964127393', '27.6241564751' )

Answer 1

import re

string = '''onclick="MapWork('gm_1', '53.964127393', '27.6241564751')">'''
pattern = r", ?\'([\d\.]+)" 
result = re.findall(pattern,string)

print(result[0],result[1])

crutch

На случай, когда туго с регулярками

import re

string = '''onclick="MapWork('gm_1', '53.964127393', '27.6241564751')">'''
result = re.findall(r'onclick="MapWork(.+?)"',string)
res = re.findall("'(.+?)'",str(result))
print(res[1],res[2])

Answer 2

Somehow you can - https://regex101.com/r/mn2dm0/2/ - divided into 2 groups with coordinates

$pattern = "/onclick=\"\w+\(\'[\d_\w]+1\', ?\'([\d\.]+)\', ?\'([\d\.]+)\'\)\"/gmi";

Answer 3

If only coordinates are needed and you know for sure that there are no other strings similar to coordinates.
If there are other similar strings, then you can first get a string with arguments from MapWork
and then parse the resulting string with the first expression.
The flag globalis enabled in all cases.