def download(url):
response = yield from http.request('GET', url)
for k, v in response.items():
print('{}: {}'.format(k, v[:80]))
data = yield from response.read()
print('\nReceived {} bytes.\n'.format(len(data)))
def do_requests(url):
for i in range(ATTEMPTS):
try:
resp = yield from http.request('GET', url)
page = yield from resp.read()
return page.decode(resp.get_content_charset())
except Exception as e:
if i == ATTEMPTS - 1:
raise e
yield from sleep(ATTEMPT_PAUSE)
import tulip
from tulip import http
def print_headers(task):
response = task.result()
for k, v in response.items():
print('{}: {}'.format(k, v[:80]))
task = tulip.Task(response.read())
task.add_done_callback(print_body)
def print_body(task):
data = task.result()
print('\nReceived {} bytes.\n'.format(len(data)))
tulip.get_event_loop().stop()
if __name__ == '__main__':
loop = tulip.get_event_loop()
t = tulip.Task(http.request('GET', 'http://megafeihong.tumblr.com'))
t.add_done_callback(print_headers)
loop.run_forever()
import tulip
from tulip import http
def print_headers(task):
response = task.result()
for k, v in response.items():
print('{}: {}'.format(k, v[:80]))
task = tulip.Task(response.read())
task.add_done_callback(print_body)
def print_body(task):
data = task.result()
print('\nReceived {} bytes.\n'.format(len(data)))
tulip.get_event_loop().stop()
if __name__ == '__main__':
loop = tulip.get_event_loop()
t = tulip.Task(http.request('GET', 'http://megafeihong.tumblr.com'))
t.add_done_callback(print_headers)
loop.run_forever()
