Extracting properly data with bs4?

Here is my first question on this site as I have tried many ways to get what I want but I didnt succeed.. I try to extract 2 types of data from a french website similar to CraigList. My need is simple and I manage to get those information but I still have tags and other signs in my extract. I also have issue with encoding even if using .encode(utf-8).

# -*- coding: utf-8 -*-
from urllib.request import urlopen
from bs4 import BeautifulSoup
import re
import csv

csvfile=open("test.csv", 'w+')

html=urlopen("http://www.leboncoin.fr/annonces/offres/ile_de_france/")

bsObj=BeautifulSoup(html)
article= bsObj.findAll("h2",{"class":"title"})
prix=bsObj.findAll("div",{"class":"price"})

for art in article:
    art=art.text.encode('utf-8')

print(article)

for prix1 in prix:
    prix1=prix1.text.encode('utf-8')
    print(prix1)

#Pour merger 2 listes (en deux colonnes, pas a la suite)
table_2=list(zip(article,prix))

try:
    writer=csv.writer(csvfile)
    writer.writerow(('Article', 'Prix'))

    for i in table_2:
        writer.writerow([i])

finally:
    csvfile.close()

When running this code:

My output contains , etc.. although I have run:

for art in article: art=art.text.encode('utf-8')

Sometimes the encoding does not work due to "€" or "-" signs in the name o the product

My questions are:

Why do the ".text.encode()" does not clean the tags from my article object?
Why do I still get issue with encoding?

I guess I am not using the function as expected but despite my tests I do not get to the result..

Thank you in advance for your insights.

Cheers

You might have already realised your mistake. You were zipping and outputting the NavigationElements and not the element texts. I corrected your code below:

# -*- coding: utf-8 -*-
from urllib2 import urlopen
from bs4 import BeautifulSoup
import re
import csv

csvfile=open("test.csv", 'w+')

html=urlopen("http://www.leboncoin.fr/annonces/offres/ile_de_france/")

bsObj=BeautifulSoup(html, "html.parser")
article= bsObj.findAll("h2",{"class":"title"})
prix=bsObj.findAll("div",{"class":"price"})

articles = []
for art in article:
    articles.append(art.text.encode('utf-8').strip())

print(art)

prices = []
for prix1 in prix:
    prices.append(prix1.text.encode('utf-8').strip())

#Pour merger 2 listes (en deux colonnes, pas a la suite)
table_2=list(zip(articles,prices))

try:
    writer=csv.writer(csvfile)
    writer.writerow(('Article', 'Prix'))

    for i in table_2:

        writer.writerow([i])

finally:
    csvfile.close()

Also try not to leave comments in French next time ;)