def qiniu_preview(url, *args, **kwargs):
"""
we use weui as default size.
:param element:
:param args:
:return:
"""
width = kwargs.get('width', 75)
height = kwargs.get('height', 75)
scale = kwargs.get('scale', True)
domain = kwargs.get('domain', True)
if domain:
url = '{}://{}/{}'.format('http' if get_qiniu_config(
'QINIU_SECURE_URL') is not True else 'https',
get_qiniu_config('QINIU_BUCKET_DOMAIN'), url)
# use original image
if width == 'auto' and height == 'auto':
return qiniu_private(url)
if scale:
width_str = '/w/{}'.format(width) if width != 'auto' else ''
height_str = '/h/{}'.format(height) if height != 'auto' else ''
return qiniu_private('{}?imageView2/{}{}{}'.format(url, '2', width_str,
height_str)) # mode=2,limit width and height
else:
width_str = width if width != 'auto' else ''
height_str = height if height != 'auto' else ''
return qiniu_private(
'{}?imageMogr2/thumbnail/{}x{}!'.format(url, width_str,
height_str))
pass
def teardown_class(cls):
"""Delete all files in the test bucket.
"""
storage = QiniuPrivateStorage(
bucket_name=get_qiniu_config('QINIU_PRIVATE_BUCKET_NAME'),
bucket_domain=get_qiniu_config('QINIU_PRIVATE_BUCKET_DOMAIN'),
)
auth = storage.auth
bucket = BucketManager(auth)
while True:
ret, eof, info = bucket.list(storage.bucket_name, limit=100)
if ret is None:
print(info)
break
for item in ret['items']:
name = item['key']
if six.PY2:
name = name.encode('utf-8')
ret, info = bucket.delete(storage.bucket_name, name)
if ret is None:
print(info)
if eof:
break
def teardown_class(cls):
"""Delete all files in the test bucket.
"""
storage = QiniuPrivateStorage(
bucket_name=get_qiniu_config('QINIU_PRIVATE_BUCKET_NAME'),
bucket_domain=get_qiniu_config('QINIU_PRIVATE_BUCKET_DOMAIN'),
)
auth = storage.auth
bucket = BucketManager(auth)
while True:
ret, eof, info = bucket.list(storage.bucket_name, limit=100)
if ret is None:
print(info)
break
for item in ret['items']:
name = item['key']
if six.PY2:
name = name.encode('utf-8')
ret, info = bucket.delete(storage.bucket_name, name)
if ret is None:
print(info)
if eof:
break
def qiniu_preview(url, *args, **kwargs):
"""
we use weui as default size.
:param element:
:param args:
:return:
"""
width = kwargs.get('width', 75)
height = kwargs.get('height', 75)
scale = kwargs.get('scale', True)
domain = kwargs.get('domain', True)
if domain:
url = '{}://{}/{}'.format(
'http'
if get_qiniu_config('QINIU_SECURE_URL') is not True else 'https',
get_qiniu_config('QINIU_BUCKET_DOMAIN'), url)
# use original image
if width == 'auto' and height == 'auto':
return qiniu_private(url)
if scale:
width_str = '/w/{}'.format(width) if width != 'auto' else ''
height_str = '/h/{}'.format(height) if height != 'auto' else ''
return qiniu_private('{}?imageView2/{}{}{}'.format(
url, '2', width_str, height_str)) # mode=2,limit width and height
else:
width_str = width if width != 'auto' else ''
height_str = height if height != 'auto' else ''
return qiniu_private('{}?imageMogr2/thumbnail/{}x{}!'.format(
url, width_str, height_str))
pass
def qiniu_private(base_url):
"""
get private resource
"""
cache_key = 'st:qiniu:' + base_url
cache_value = cache.get(cache_key)
if cache_value:
return cache_value
q = Auth(get_qiniu_config('QINIU_ACCESS_KEY'),
get_qiniu_config('QINIU_SECRET_KEY'))
expire = 3600 if not hasattr(settings,
'QINIU_PREVIEW_EXPIRE') else settings.QINIU_PREVIEW_EXPIRE
private_url = q.private_download_url(base_url, expires=expire)
cache.set(cache_key, private_url, timeout=max(10, expire - 10))
return private_url
def qiniu_private(base_url):
"""
get private resource
"""
cache_key = 'st:qiniu:' + base_url
cache_value = cache.get(cache_key)
if cache_value:
return cache_value
q = Auth(get_qiniu_config('QINIU_ACCESS_KEY'),
get_qiniu_config('QINIU_SECRET_KEY'))
expire = 3600 if not hasattr(
settings, 'QINIU_PREVIEW_EXPIRE') else settings.QINIU_PREVIEW_EXPIRE
private_url = q.private_download_url(base_url, expires=expire)
cache.set(cache_key, private_url, timeout=max(10, expire - 10))
return private_url
def qiniu_image_info(url, *args, **kwargs):
"""
get image info
..todo::
maybe we should add cache support
:param element:
:param args:
:return:
"""
domain = kwargs.get('domain', True)
if domain:
url = '{}://{}/{}'.format('http' if get_qiniu_config(
'QINIU_SECURE_URL') is not True else 'https',
get_qiniu_config('QINIU_BUCKET_DOMAIN'), url)
url = qiniu_private('{}?imageInfo'.format(url))
rtn = requests.get(url)
return rtn.json()
def qiniu_image_info(url, *args, **kwargs):
"""
get image info
..todo::
maybe we should add cache support
:param element:
:param args:
:return:
"""
domain = kwargs.get('domain', True)
if domain:
url = '{}://{}/{}'.format(
'http'
if get_qiniu_config('QINIU_SECURE_URL') is not True else 'https',
get_qiniu_config('QINIU_BUCKET_DOMAIN'), url)
url = qiniu_private('{}?imageInfo'.format(url))
rtn = requests.get(url)
return rtn.json()
def setUp(self):
self.storage = QiniuPrivateStorage(
bucket_name=get_qiniu_config('QINIU_PRIVATE_BUCKET_NAME'),
bucket_domain=get_qiniu_config('QINIU_PRIVATE_BUCKET_DOMAIN'),
)
class QiniuPRStorageTest(StorageTestMixin, unittest.TestCase):
storage = QiniuPrivateStorage(
bucket_name=get_qiniu_config('QINIU_PRIVATE_BUCKET_NAME'),
bucket_domain=get_qiniu_config('QINIU_PRIVATE_BUCKET_DOMAIN'),
)
def setUp(self):
self.storage = QiniuPrivateStorage(
bucket_name=get_qiniu_config('QINIU_PRIVATE_BUCKET_NAME'),
bucket_domain=get_qiniu_config('QINIU_PRIVATE_BUCKET_DOMAIN'),
)