def __init__(self, config):
self.dbs = config.get('dbsinst')
self.global_url = config.get('dbs')
self.phedex_url = config.get('phedex')
self.params = config.get('dbsparams')
self.dbslist = dbsinstances()
self.known_lfns = {}
self.dbsver = {}
ckey, cert = get_key_cert()
handler = HTTPSClientAuthHandler(ckey, cert)
self.opener = urllib2.build_opener(handler)
urllib2.install_opener(self.opener)
def get_data(url, headers={"Accept": "*/*"}):
"Context Manager to read data from given URL"
ckey, cert = get_key_cert()
req = urllib2.Request(url)
if headers:
for key, val in headers.items():
req.add_header(key, val)
handler = HTTPSClientAuthHandler(ckey, cert)
opener = urllib2.build_opener(handler)
urllib2.install_opener(opener)
data = urllib2.urlopen(req)
try:
yield data
finally:
data.close()