agenda_culturel/experimentations/get_facebook_event.py

86 lines
2.4 KiB
Python
Executable File

#!/usr/bin/python3
# coding: utf-8
import requests
import hashlib
import os
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.chrome.options import Options
from bs4 import BeautifulSoup
import json
class Event:
name = "event"
keys = ["start_time_formatted", 'start_timestamp', 'is_past', "name", "price_info", "cover_media_renderer", "event_creator", "id", "day_time_sentence", "event_place", "comet_neighboring_siblings"]
def __init__(self, event):
self.data = event
def __str__(self):
return self.data["name"]
def find_event_in_array(array):
if isinstance(array, dict):
#print([k for k in array])
if len(Event.keys) == len([k for k in Event.keys if k in array]):
return Event(array)
else:
for k in array:
v = Event.find_event_in_array(array[k])
if v != None:
return v
elif isinstance(array, list):
for e in array:
v = Event.find_event_in_array(e)
if v != None:
return v
return None
#url="https://www.facebook.com/events/ical/export/?eid=2294200007432315"
url="https://www.facebook.com/events/2294199997432316/2294200007432315/"
#url_cal = "https://www.facebook.com/events/ical/export/?eid=993406668581410"
#url="https://jmtrivial.info"
cachedir = "cache"
result = hashlib.md5(url.encode())
hash = result.hexdigest()
filename = os.path.join(cachedir, hash + ".html")
if os.path.isfile(filename):
#print("Use cache")
with open(filename) as f:
doc = "\n".join(f.readlines())
else:
print("Download page")
options = Options()
options.add_argument("--headless=new")
service = Service("/usr/bin/chromedriver")
driver = webdriver.Chrome(service=service, options=options)
driver.get(url)
doc = driver.page_source
driver.quit()
dir = os.path.dirname(filename)
if not os.path.exists(dir):
os.makedirs(dir)
with open(filename, "w") as text_file:
text_file.write(doc)
soup = BeautifulSoup(doc)
for json_script in soup.find_all('script', type="application/json"):
json_txt = json_script.get_text()
json_struct = json.loads(json_txt)
event = Event.find_event_in_array(json_struct)
if event != None:
print(event)