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#!/usr/bin/env python3
from __future__ import unicode_literals
import os
import sys
import unittest
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from test.helper import get_params, try_rm, is_download_test
import hypervideo_dl.YoutubeDL
from hypervideo_dl.utils import DownloadError
class YoutubeDL(hypervideo_dl.YoutubeDL):
def __init__(self, *args, **kwargs):
super(YoutubeDL, self).__init__(*args, **kwargs)
self.to_stderr = self.to_screen
TEST_ID = 'gr51aVj-mLg'
EXPECTED_NAME = 'gr51aVj-mLg'
@is_download_test
class TestPostHooks(unittest.TestCase):
def setUp(self):
self.stored_name_1 = None
self.stored_name_2 = None
self.params = get_params({
'skip_download': False,
'writeinfojson': False,
'quiet': True,
'verbose': False,
'cachedir': False,
})
self.files = []
def test_post_hooks(self):
self.params['post_hooks'] = [self.hook_one, self.hook_two]
ydl = YoutubeDL(self.params)
ydl.download([TEST_ID])
self.assertEqual(self.stored_name_1, EXPECTED_NAME, 'Not the expected name from hook 1')
self.assertEqual(self.stored_name_2, EXPECTED_NAME, 'Not the expected name from hook 2')
def test_post_hook_exception(self):
self.params['post_hooks'] = [self.hook_three]
ydl = YoutubeDL(self.params)
self.assertRaises(DownloadError, ydl.download, [TEST_ID])
def hook_one(self, filename):
self.stored_name_1, _ = os.path.splitext(os.path.basename(filename))
self.files.append(filename)
def hook_two(self, filename):
self.stored_name_2, _ = os.path.splitext(os.path.basename(filename))
self.files.append(filename)
def hook_three(self, filename):
self.files.append(filename)
raise Exception('Test exception for \'%s\'' % filename)
def tearDown(self):
for f in self.files:
try_rm(f)
if __name__ == '__main__':
unittest.main()
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