from bs4 import BeautifulSoup
html_page = "options.html"
def extract_carriers(page):
data = []
with open(page, "r") as html:
soup = BeautifulSoup(html, "lxml")
return data
def make_request(data):
eventvalidation = data["eventvalidation"]
viewstate = data["viewstate"]
airport = data["airport"]
carrier = data["carrier"]
r = requests.post("http://www.transtats.bts.gov/Data_Elements.aspx?Data=2",
data={'AirportList': airport,
'CarrierList': carrier,
'Submit': 'Submit',
"__EVENTTARGET": "",
"__EVENTARGUMENT": "",
"__EVENTVALIDATION": eventvalidation,
"__VIEWSTATE": viewstate
})
return r.text
def test():
data = extract_carriers(html_page)
assert len(data) == 16
assert "FL" in data
assert "NK" in data
if __name__ == "__main__"
