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Remove code with side effects from main (#1577)

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* Remove code with side effects from main

When running tests withy pytest, some modules execute code in main scope
and open plot or browser windows.

Moves such code under `if __name__ == "__main__"`.

* fixup! Format Python code with psf/black push
This commit is contained in:
Mantas Zimnickas
2019-11-17 20:38:48 +02:00
committed by Christian Clauss
parent 5616fa9e62
commit 12f69a86f5
4 changed files with 516 additions and 505 deletions
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26
web_programming/crawl_google_results.py
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@ -5,16 +5,18 @@ from bs4 import BeautifulSoup
from fake_useragent import UserAgent
import requests
print("Googling.....")
url = "https://www.google.com/search?q=" + " ".join(sys.argv[1:])
res = requests.get(url, headers={"UserAgent": UserAgent().random})
# res.raise_for_status()
with open("project1a.html", "wb") as out_file: # only for knowing the class
for data in res.iter_content(10000):
out_file.write(data)
soup = BeautifulSoup(res.text, "html.parser")
links = list(soup.select(".eZt8xd"))[:5]
print(len(links))
for link in links:
webbrowser.open(f"http://google.com{link.get('href')}")
if __name__ == "__main__":
print("Googling.....")
url = "https://www.google.com/search?q=" + " ".join(sys.argv[1:])
res = requests.get(url, headers={"UserAgent": UserAgent().random})
# res.raise_for_status()
with open("project1a.html", "wb") as out_file: # only for knowing the class
for data in res.iter_content(10000):
out_file.write(data)
soup = BeautifulSoup(res.text, "html.parser")
links = list(soup.select(".eZt8xd"))[:5]
print(len(links))
for link in links:
webbrowser.open(f"http://google.com{link.get('href')}")