Skip to content

fix: use cloudscraper to get shortage data #407

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

fix: use cloudscraper to get shortage data #407

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 14 additions & 2 deletions airflow/dags/ashp/dag.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
from time import sleep

import requests
import cloudscraper
from bs4 import BeautifulSoup
import pandas as pd

Expand Down Expand Up @@ -45,11 +46,22 @@
def extract_load_shortage_list():
logging.basicConfig(level=logging.INFO, format='%(asctime)s : %(levelname)s : %(message)s')

# Use cloudscraper to bypass Cloudflare protection
scraper = cloudscraper.create_scraper(
browser={
'browser': 'chrome',
'platform': 'windows',
'mobile': False
}
)

logging.info('Checking ASHP website for updates')
shortage_list = requests.get(landing_url)
shortage_list = scraper.get(landing_url)

if shortage_list.status_code != 200:
logging.error('ASHP website unreachable')
logging.error(f'Status code: {shortage_list.status_code}')
logging.error(f'Response: {shortage_list.text}')
exit()

ashp_drugs = []
Expand All @@ -64,7 +76,7 @@ def extract_load_shortage_list():
available_ndcs = []

for shortage in ashp_drugs:
shortage_detail_data = requests.get(base_url + shortage['detail_url'])
shortage_detail_data = scraper.get(base_url + shortage['detail_url'])
soup = BeautifulSoup(shortage_detail_data.content, 'html.parser')

# Get shortage reasons
Expand Down
1 change: 1 addition & 0 deletions airflow/requirements.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,3 +7,4 @@ apache-airflow[google]
bs4
openpyxl
xlrd==1.2.0
cloudscraper