def get(self, key):
filename = os.path.join(self.directory, key)
if not os.path.exists(filename):
return None
with open_file(filename, "rb") as f:
return f.read()
def download(context, request):
path = open_file(context.filesystem_path).name
response = FileResponse(path=path, request=request,
content_type=context.mimetype)
response.headers['Content-Disposition'] = ('attachment; filename="%s"' %
context.filename)
return response
def __getitem__(self, key):
filename = os.path.join(self.directory, key)
if not os.path.exists(filename):
raise KeyError()
with open_file(filename, "rb") as f:
return f.read()
def download(context, request):
path = open_file(context.filesystem_path).name
mimetype = context.mimetype or 'application/octet-stream'
response = FileResponse(path=path, request=request,
content_type=mimetype.encode('utf8'))
response.headers['Content-Disposition'] = ('inline; filename="%s"' %
context.filename.encode('utf8'))
return response
def read(self, id):
""" Get the data for an object with the given ID.
:param id: ID of the file object
:type id: unicode
:result: Data / value of the file object
:rtype:
"""
f = open_file(self.path(id), mode='r')
return f.read()
def read(self, id):
""" Get the data for an object with the given ID.
:param id: ID of the file object
:type id: unicode
:result: Data / value of the file object
:rtype:
"""
f = open_file(self.path(id), mode='r')
return f.read()
def __init__(self, image, width=None, height=None, crop=False,
strip_whitespace=False):
self.image_id = image.id
self.param_width = width or 0
self.param_height = height or 0
self.param_crop = crop
self.param_strip_whitespace = strip_whitespace
file = open_file(image.filesystem_path, 'rb')
(data, format, size) = scale_image(file, width, height, crop,
strip_whitespace)
self.path = generate_path('.' + format.lower())
self.width = size[0]
self.height = size[1]
file = create_file(self.filesystem_path, 'wb')
if hasattr(file, 'fileno'): # pragma: no cover (for testing only)
try:
os.fchmod(file.fileno(), 0o644)
except io.UnsupportedOperation: # BytesIO for testing
pass
file.write(data)
file.close()
def _write(self, key, data):
filename = os.path.join(self.directory, key)
with open_file(filename, "wb") as f:
return f.write(data)
def data(self):
with open_file(self.filesystem_path, 'rb') as fd:
data = fd.read() # beware, this will load all data into memory!
return data
def data(self):
with open_file(self.filesystem_path, 'rb') as fd:
data = fd.read() # beware, this will load all data into memory!
return data
