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#!/usr/bin/env python
# flake8: noqa: F841
"""
The same as `basic_sessions.py`, but using {ref}`patching`
"""
import time
import requests
import requests_cache
# After installation, all requests functions and Session methods will be cached
requests_cache.install_cache('example_cache', backend='sqlite')
def main():
# The real request will only be made once; afterward, the cached response is used
for _ in range(5):
response = requests.get('https://httpbin.org/get')
# This is more obvious when calling a slow endpoint
for _ in range(5):
response = requests.get('https://httpbin.org/delay/2')
# Caching can be disabled if we want to get a fresh page and not cache it
with requests_cache.disabled():
print(requests.get('https://httpbin.org/ip').text)
# Get some debugging info about the cache
print(requests_cache.get_cache())
print('Cached URLS:')
print('\n'.join(requests_cache.get_cache().urls()))
# Uninstall to remove caching from all requests functions
requests_cache.uninstall_cache()
if __name__ == '__main__':
t = time.time()
main()
print('Elapsed: %.3f seconds' % (time.time() - t))
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