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Raphaƫl G. Git Repositories - youtubedl/blob - test/test_download.py
13 # Allow direct execution
14 sys
.path
.append(os
.path
.dirname(os
.path
.dirname(os
.path
.abspath(__file__
))))
16 import youtube_dl
.FileDownloader
17 import youtube_dl
.InfoExtractors
18 from youtube_dl
.utils
import *
20 DEF_FILE
= os
.path
.join(os
.path
.dirname(os
.path
.abspath(__file__
)), 'tests.json')
21 PARAMETERS_FILE
= os
.path
.join(os
.path
.dirname(os
.path
.abspath(__file__
)), "parameters.json")
25 # General configuration (from __init__, not very elegant...)
26 jar
= compat_cookiejar
.CookieJar()
27 cookie_processor
= compat_urllib_request
.HTTPCookieProcessor(jar
)
28 proxy_handler
= compat_urllib_request
.ProxyHandler()
29 opener
= compat_urllib_request
.build_opener(proxy_handler
, cookie_processor
, YoutubeDLHandler())
30 compat_urllib_request
.install_opener(opener
)
31 socket
.setdefaulttimeout(10)
33 def _try_rm(filename
):
34 """ Remove a file if it exists """
37 except OSError as ose
:
38 if ose
.errno
!= errno
.ENOENT
:
41 class FileDownloader(youtube_dl
.FileDownloader
):
42 def __init__(self
, *args
, **kwargs
):
43 self
.to_stderr
= self
.to_screen
44 self
.processed_info_dicts
= []
45 return youtube_dl
.FileDownloader
.__init
__(self
, *args
, **kwargs
)
46 def process_info(self
, info_dict
):
47 self
.processed_info_dicts
.append(info_dict
)
48 return youtube_dl
.FileDownloader
.process_info(self
, info_dict
)
51 with open(fn
, 'rb') as f
:
52 return hashlib
.md5(f
.read()).hexdigest()
54 with io
.open(DEF_FILE
, encoding
='utf-8') as deff
:
55 defs
= json
.load(deff
)
56 with io
.open(PARAMETERS_FILE
, encoding
='utf-8') as pf
:
57 parameters
= json
.load(pf
)
60 class TestDownload(unittest
.TestCase
):
63 self
.parameters
= parameters
66 ### Dynamically generate tests
67 def generator(test_case
):
69 def test_template(self
):
70 ie
= youtube_dl
.InfoExtractors
.get_info_extractor(test_case
['name'])
72 print('Skipping: IE marked as not _WORKING')
74 if 'playlist' not in test_case
and not test_case
['file']:
75 print('Skipping: No output file specified')
77 if 'skip' in test_case
:
78 print('Skipping: {0}'.format(test_case
['skip']))
81 params
= self
.parameters
.copy()
82 params
.update(test_case
.get('params', {}))
84 fd
= FileDownloader(params
)
85 for ie
in youtube_dl
.InfoExtractors
.gen_extractors():
86 fd
.add_info_extractor(ie
)
87 finished_hook_called
= set()
89 if status
['status'] == 'finished':
90 finished_hook_called
.add(status
['filename'])
91 fd
.add_progress_hook(_hook
)
93 test_cases
= test_case
.get('playlist', [test_case
])
96 _try_rm(tc
['file'] + '.part')
97 _try_rm(tc
['file'] + '.info.json')
99 for retry
in range(1, RETRIES
+ 1):
101 fd
.download([test_case
['url']])
102 except (DownloadError
, ExtractorError
) as err
:
103 if retry
== RETRIES
: raise
105 # Check if the exception is not a network related one
106 if not err
.exc_info
[0] in (compat_urllib_error
.URLError
, socket
.timeout
, UnavailableVideoError
):
109 print('Retrying: {0} failed tries\n\n##########\n\n'.format(retry
))
113 for tc
in test_cases
:
114 if not test_case
.get('params', {}).get('skip_download', False):
115 self
.assertTrue(os
.path
.exists(tc
['file']), msg
='Missing file ' + tc
['file'])
116 self
.assertTrue(tc
['file'] in finished_hook_called
)
117 self
.assertTrue(os
.path
.exists(tc
['file'] + '.info.json'))
119 md5_for_file
= _file_md5(tc
['file'])
120 self
.assertEqual(md5_for_file
, tc
['md5'])
121 with io
.open(tc
['file'] + '.info.json', encoding
='utf-8') as infof
:
122 info_dict
= json
.load(infof
)
123 for (info_field
, value
) in tc
.get('info_dict', {}).items():
124 self
.assertEqual(value
, info_dict
.get(info_field
))
126 for tc
in test_cases
:
128 _try_rm(tc
['file'] + '.part')
129 _try_rm(tc
['file'] + '.info.json')
133 ### And add them to TestDownload
134 for test_case
in defs
:
135 test_method
= generator(test_case
)
136 test_method
.__name
__ = "test_{0}".format(test_case
["name"])
137 setattr(TestDownload
, test_method
.__name
__, test_method
)
141 if __name__
== '__main__':