When Scraping got html with "encoded" part, is it possible to get it - python-3.x

Question

One of the final steps in my project is to get the price of a product , i got everything i need except the price.
Source :
<div class="prices">
<div class="price">
<div class="P01 tooltip"><span>Product 1</span></div>€<div class="encoded" data-price="bzMzlXaZjkxLjUxNA==">151.4</div>
</div>
<div class="price">
<div class="Po1plus tooltip"><span>Product 1 +</span></div>€<div class="encoded" data-price="MGMSKJDFsTcxLjU0NA==">184.4</div>
</div>
what i need to get is after the
==">
I don't know if there is some protection from the encoded part, but the clostest i get is returnig this <div class="encoded" data-price="bzMzlXaZjkxLjUxNA=="></div>
Don't know if is relevant i'm using "html.parser" for the parsing
PS. i'm not trying to hack anything, this is just a personal project to help me learn.
Edit: if when parsing the test i get no price, the other methods can get it without a different parser ?
EDIT2 :
this is my code :
page_soup = soup(pagehtml, "html.parser")
pricebox = page_soup.findAll("div",{ "id":"stationList"})
links = pricebox[0].findAll("a",)
det = links[0].findAll("div",)
det[7].text
#or
det[7].get_text()
the result is ''

Answer 1

With Regex
I suppose there are ways to do this using beautifulsoup, anyway here is one approach using regex
import regex
# Assume 'source_code' is the source code posted in the question
prices = regex.findall(r'(?<=data\-price[\=\"\w]+\>)[\d\.]+(?=\<\/div)', source_code)
# ['151.4', '184.4']
# or
[float(p) for p in prices]
# [151.4, 184.4]
Here is a short explanation of the regular expression:
[\d\.]+ is what we are actually searching: \d means digits, \. denotes the period and the two combined in the square brackets with the + means we want to find at least one digit/period
The brackets before/after further specify what has to precede/succeed a potential match
(?<=data\-price[\=\"\w]+\>) means before any potential match there must be data-price...> where ... is at least one of the symbols A-z0-9="
Finally, (?=\<\/div) means after any match must be followed by </div
With lxml
Here is an approach using the module lxml
import lxml.html
tree = lxml.html.fromstring(source_code)
[float(p.text_content()) for p in tree.find_class('encoded')]
# [151.4, 184.4]

Answer 2

"html.parser" works fine as a parser for your problem. As you are able to get this <div class="encoded" data-price="bzMzlXaZjkxLjUxNA=="></div> on your own that means you only need prices now and for that you can use get_text() which is an inbuilt function present in BeautifulSoup.
This function returns whatever the text is in between the tags.
Syntax of get_text() :tag_name.get_text()
Solution to your problem :
from bs4 import BeautifulSoup
data ='''
<div class="prices">
<div class="price">
<div class="P01 tooltip"><span>Product 1</span></div>€<div class="encoded" data-price="bzMzlXaZjkxLjUxNA==">151.4</div>
</div>
<div class="price">
<div class="Po1plus tooltip"><span>Product 1 +</span></div>€<div class="encoded" data-price="MGMSKJDFsTcxLjU0NA==">184.4</div>
</div>
'''
soup = BeautifulSoup(data,"html.parser")
# Searching for all the div tags with class:encoded
a = soup.findAll ('div', {'class' : 'encoded'})
# Using list comprehension to get the price out of the tags
prices = [price.get_text() for price in a]
print(prices)
Output
['151.4', '184.4']
Hope you get what you are looking for. :)