While running tests it failed it's likely that the VPN terminated the socket. You may need to implement retry/resume capability in your program.
In order to work for socket timeout, retry multiple time
for url in img_url_list:
- # download each image and save to the input dir
+ # download each image and save to the input dir
img_filename = urlparse(url).path.split('/')[-1]
- urlretrieve(url, self.input_dir + os.path.sep + img_filename)
+ try:
+ urlretrieve(url, self.input_dir + os.path.sep + img_filename)
+ except socket.timeout:
+ count = 1
+ while count <= 5:
+ try:
+ urlretrieve(url, self.input_dir +
+ os.path.sep + img_filename)
+ break
+ except socket.timeout:
+ err_info = ('Reloading for %d time' %
+ count if count == 1 else
+ 'Reloading for %d times' % count)
+ print(err_info)
+ count += 1
+ if count > 5:
+ print("downloading picture fialed!")Stacktrace:
(venv) C:\Users\kosuri\Desktop\asyncio\python-concurrency-getting-started>pytest test_thumbnail_maker.py
================================================= test session starts =================================================
platform win32 -- Python 3.9.5, pytest-7.0.1, pluggy-1.0.0
rootdir: C:\Users\kosuri\Desktop\asyncio\python-concurrency-getting-started
collected 1 item
test_thumbnail_maker.py F [100%]
====================================================== FAILURES =======================================================
________________________________________________ test_thumbnail_maker _________________________________________________
def test_thumbnail_maker():
tn_maker = ThumbnailMakerService()
> tn_maker.make_thumbnails(IMG_URLS)
test_thumbnail_maker.py:34:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
thumbnail_maker.py:71: in make_thumbnails
self.download_images(img_url_list)
thumbnail_maker.py:31: in download_images
urlretrieve(url, self.input_dir + os.path.sep + img_filename)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
url = 'https://dl.dropboxusercontent.com/s/1xlgrfy861nyhox/pexels-photo-324655.jpeg'
filename = '.\\incoming\\pexels-photo-324655.jpeg', reporthook = None, data = None
def urlretrieve(url, filename=None, reporthook=None, data=None):
"""
Retrieve a URL into a temporary location on disk.
Requires a URL argument. If a filename is passed, it is used as
the temporary file location. The reporthook argument should be
a callable that accepts a block number, a read size, and the
total file size of the URL target. The data argument should be
valid URL encoded data.
If a filename is passed and the URL points to a local resource,
the result is a copy from local file to new file.
Returns a tuple containing the path to the newly created
data file as well as the resulting HTTPMessage object.
"""
url_type, path = _splittype(url)
with contextlib.closing(urlopen(url, data)) as fp:
headers = fp.info()
# Just return the local path and the "headers" for file://
# URLs. No sense in performing a copy unless requested.
if url_type == "file" and not filename:
return os.path.normpath(path), headers
# Handle temporary file setup.
if filename:
tfp = open(filename, 'wb')
else:
tfp = tempfile.NamedTemporaryFile(delete=False)
filename = tfp.name
_url_tempfiles.append(filename)
with tfp:
result = filename, headers
bs = 1024*8
size = -1
read = 0
blocknum = 0
if "content-length" in headers:
size = int(headers["Content-Length"])
if reporthook:
reporthook(blocknum, bs, size)
while True:
block = fp.read(bs)
if not block:
break
read += len(block)
tfp.write(block)
blocknum += 1
if reporthook:
reporthook(blocknum, bs, size)
if size >= 0 and read < size:
> raise ContentTooShortError(
"retrieval incomplete: got only %i out of %i bytes"
% (read, size), result)
E urllib.error.ContentTooShortError: <urlopen error retrieval incomplete: got only 114688 out of 151399 bytes>
C:\Program Files\Python39\lib\urllib\request.py:278: ContentTooShortError
=============================================== short test summary info ===============================================
FAILED test_thumbnail_maker.py::test_thumbnail_maker - urllib.error.ContentTooShortError: <urlopen error retrieval in...
============================================ 1 failed in 63.89s (0:01:03) =============================================
(venv) C:\Users\kosuri\Desktop\asyncio\python-concurrency-getting-started>
While running tests it failed it's likely that the VPN terminated the socket. You may need to implement retry/resume capability in your program.
In order to work for socket timeout, retry multiple time
Stacktrace: