chainetv_web/backend/chainetv/emission.py

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from bs4 import BeautifulSoup
import urllib.request
import re
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from datetime import datetime, timedelta
from time import sleep
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#debug
#import pprint
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class Emmission(object):
loading = False
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def __init__(self):
self._LoadreferencePage()
def _LoadreferencePage(self):
URL="https://www.programme-tv.net/programme/canal-5/"
try:
response = urllib.request.urlopen(URL)
except urllib.error.URLError:
return None
print("load")
self.html = BeautifulSoup(response.read(),"html.parser")
self.timeexp=datetime.utcnow() +timedelta(seconds=30)
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def parse_emmission(self,strsearch):
if ((datetime.utcnow() > self.timeexp) and (self.loading == False)):
self.loading = True
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self._LoadreferencePage()
self.loading = False
else:
while(self.loading):
sleep(0.1)
pass
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strsearch=strsearch.replace('É','E')
linkchaine=self.html.find(text=re.compile(re.escape(strsearch)))
if linkchaine == None:
return "can't find channel"
link = linkchaine.parent.parent.find_next_sibling().find("a")
href = link['href']
response = urllib.request.urlopen(href)
parse=BeautifulSoup(response.read(),"html.parser")
divcasting=parse.select_one(".descriptif")
if (divcasting):
casting=divcasting.find_all(href=re.compile("biographie"))
count=0
for actor in casting:
casting[count]=actor.text
count+=1
else:
casting= None
divsynopsis=parse.select_one(".episode-synopsis")
if (divsynopsis):
img=divsynopsis.find_next('img')['data-src']
synopsis=divsynopsis.select_one(".d-b").text
else:
img=None
synopsis=""
return {'title':link['title'],'href':href,'casting':casting,'synopsis':remove_first_space(synopsis),'img':img}
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def remove_first_space (string):
space_number=0
for char in string:
if char.isspace():
space_number+=1
else:
break
return string[space_number:]