-
Notifications
You must be signed in to change notification settings - Fork 0
/
data_retrieve.py
66 lines (52 loc) · 1.87 KB
/
data_retrieve.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
# Putting everything in a single file for now
from bs4 import BeautifulSoup
import urllib.request
import ssl
#Create SSL Context for computers
ssl._create_default_https_context = ssl._create_unverified_context
def dlURL(url):
"""
Returns the data gathered from a url
Data will be retrieved using headers masking as a computer
@url <string>: The url the data will be retrieved from
"""
request = urllib.request.Request(url)
f = urllib.request.urlopen(request)
data = f.read()
return data
def soupify(url):
return BeautifulSoup(dlURL(url), "html.parser")
def main():
categories = MCD_getAllCategories()
products = MCD_getProductsFromCategory(categories[1])
print(MCD_getIngsFromProduct(products[0]))
#McDonalds menu link retrieval code
MCD_BASE = "http://www.mcdonalds.com"
def MCD_getAllCategories():
url = "http://www.mcdonalds.com/us/en-us/full-menu.html"
cat_tag_name = "mcd-category-page__link-item"
soup = soupify(url)
soups = soup.find_all("li", {"class":cat_tag_name})
category_links = [soup.a["href"] for soup in soups]
return category_links
def MCD_getProductsFromCategory(cat_link):
full_url = MCD_BASE + cat_link
print("DEBUG: url=", full_url)
soup = soupify(full_url)
item_link_tags = soup.find_all("a", {"class":"categories-item-link"})
print("DEBUG:", len(item_link_tags))
item_links = [soup["href"] for soup in item_link_tags]
return item_links
#Gets ingredients from products
def MCD_getIngsFromProduct(prod_link):
div_class = "nutrition__ingredients-content"
full_url = MCD_BASE + prod_link
print("DEBUG: url=", full_url)
soup = soupify(full_url)
div = soup.find("div", {"class":div_class})
print(div)
print(len(div))
p_statements = div.find_all("p", {"class":"statement ng-binding"})
print(p_statements)
if __name__ == "__main__":
main()