Getting blank file trying to Import data with Beautifulsoup into csv - csv

Question

Don't know what is going on. It was working perfectly with the other codes importing to csv file. But somehow in this one doesn't pass the data. It creates the file but is blank.
If anyone could give a tip would be appreciated. Quite possible that is just a simple solution because I'm a newbie.
from urllib.request import urlopen as uReq
from bs4 import BeautifulSoup as soup
import re
import csv
filename = "test.csv"
f = open(filename, "a")
headers = "location, country, type, level, deep, vision, water,
access, life kind \n"
f.write(headers)
my_url = "http://www.example.com"
uClient = uReq(my_url)
page_html = uClient.read()
uClient.close()
page_soup = soup(page_html, "html.parser")
links = page_soup.select('sea > a[href]')
link = [tag.get('href') for tag in links]
for url in link:
Client = uReq(url)
pageHtml = Client.read()
Client.close()
pSoup = soup(pageHtml, "html.parser")
linkeas = pSoup.findAll(href=re.compile(my_url))
def linkas(href):
return href and re.compile("html").search(href) and re.compile(my_url).search(href)
linka = pSoup.findAll(href=linkas)
if linka != []:
linkia = [tag.get('href') for tag in linka]
for curl in linkia:
cClient = uReq(curl)
pageHtml = cClient.read()
cClient.close()
Soup = soup(pageHtml, "html.parser")
info = Soup.select('.val')
if info != None:
location = Soup.select('.last')
if location[0].string != 'Page 2':
country = Soup.select('.cru > a:nth-of-type(3)')
countri = country[0].text.strip()
print(countri)
locat = location[0].text.strip()
print(locat)
tipo = info[0].text.strip()
print(tipo)
expe = info[1].text.strip()
print(expe)
depth = info[2].text.strip()
print(depth)
avg = info[3].text.strip()
print(avg)
cur = info[4].text.strip()
print(tipo)
acc = info[5].text.strip()
print(acc)
life = info[6].text.strip()
print(life)
f.write(locat.replace(",", " |") + "," + countri.replace(",", " |") + "," + tipo.replace(",", " |") + "," + expe.replace(",", " |") + "," + depth.replace(",", " |") + "," + avg.replace(",", " |") + "," + cur.replace(",", " |") + "," + acc.replace(",", " |") + "," + life.replace(",", " |") + "\n")
continue
else:
continue