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parallel_gevent.py
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81 lines (60 loc) · 2.2 KB
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# -*- coding: utf-8 -*-
'''
© 2012-2013 eBay Software Foundation
Authored by: Tim Keefer
Licensed under CDDL 1.0
'''
import os
import sys
import gevent
from optparse import OptionParser
sys.path.insert(0, '%s/../' % os.path.dirname(__file__))
from common import dump
from ebaysdk.finding import Connection as finding
from ebaysdk.http import Connection as html
from ebaysdk.exception import ConnectionError
def init_options():
usage = "usage: %prog [options]"
parser = OptionParser(usage=usage)
parser.add_option("-d", "--debug",
action="store_true", dest="debug", default=False,
help="Enabled debugging [default: %default]")
parser.add_option("-y", "--yaml",
dest="yaml", default='ebay.yaml',
help="Specifies the name of the YAML defaults file. [default: %default]")
parser.add_option("-a", "--appid",
dest="appid", default=None,
help="Specifies the eBay application id to use.")
(opts, args) = parser.parse_args()
return opts, args
def run(opts):
timeout = gevent.Timeout(4)
timeout.start()
try:
calls = []
for page in range(1, 10):
api = finding(debug=opts.debug, appid=opts.appid,
config_file=opts.yaml)
call = gevent.spawn(api.execute,
'findItemsAdvanced',
{'keywords': 'python',
'paginationInput': {'pageNumber': page}})
calls.append(call)
gevent.joinall(calls)
try:
call_results = [c.get() for c in calls]
toprated = 0
for resp in call_results:
for item in resp.reply.searchResult.item:
if item.topRatedListing == 'true':
toprated += 1
print("Top Rated Listings: %s" % toprated)
except ConnectionError as e:
print("%s" % e)
except gevent.timeout.Timeout as e:
print("Calls reached timeout threshold: %s" % e)
finally:
timeout.cancel()
if __name__ == "__main__":
(opts, args) = init_options()
run(opts)