如何获得响应标头：
我只得到这些：
content-length = 7147
x-timer = S1442913390.912739,VS0,VE611
x-cache = MISS, MISS
content-encoding = gzip
set-cookie = clip_v=1; expires=Sat, 21 Nov 2015 09:16:31 GMT; path=/;, clip_v=1; expires=Sat, 21 Nov 2015 09:16:31 GMT; path=/;
accept-ranges = bytes
strict-transport-security = max-age=15120000; includeSubDomains
vary = Accept,Vimeo-Client-Id,Accept-Encoding
expires = Fri, 19 Sep 2025 09:16:30 GMT
server = nginx
cache-control = no-cache, max-age=315360000
connection = keep-alive
via = 1.1 varnish, 1.1 varnish
x-cache-hits = 0, 0
x-served-by = cache-iad2139-IAD, cache-fra1229-FRA
fastly-debug-digest = 551e06b55f98b01aae2910d55fe60c590f357fc5b3d8ae00ac02869b8b306953
date = Tue, 22 Sep 2015 09:16:31 GMT
content-type = application/vnd.vimeo.user+json
age = 0
哦，顺便说一句PyVimeo PIP包没有更新！ Use github package...