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#! /usr/bin/env python
# -*- coding: utf-8 -*-
# vi:ts=4:et
import os.path
import pycurl
import sys
import unittest
import urllib.request
class WriteAbortTest(unittest.TestCase):
def setUp(self):
self.curl = pycurl.Curl()
def tearDown(self):
self.curl.close()
def write_cb_returning_string(self, data):
return 'foo'
def write_cb_returning_float(self, data):
return 0.5
def test_write_cb_returning_string(self):
self.check(self.write_cb_returning_string)
def test_write_cb_returning_float(self):
self.check(self.write_cb_returning_float)
def check(self, write_cb):
# download the script itself through the file:// protocol into write_cb
url = 'file:' + urllib.request.pathname2url(os.path.abspath(__file__))
self.curl.setopt(pycurl.URL, url)
self.curl.setopt(pycurl.WRITEFUNCTION, write_cb)
try:
self.curl.perform()
self.fail('Should not get here')
except pycurl.error:
err, msg = sys.exc_info()[1].args
# we expect pycurl.E_WRITE_ERROR as the response
assert pycurl.E_WRITE_ERROR == err
# actual error
assert hasattr(sys, 'last_type')
self.assertEqual(pycurl.error, sys.last_type)
assert hasattr(sys, 'last_value')
self.assertEqual('write callback must return int or None', str(sys.last_value))
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