def get_file(self):
preserve_extension = self.request.GET.get(
'preserve_extension',
self.request.POST.get('preserve_extension', False))
preserve_extension = preserve_extension == 'true' or preserve_extension == 'True'
instance = self.get_object()
return VirtualFile(instance.file,
name=instance.get_rendered_string(
preserve_extension=preserve_extension))
def get_file_ZIP(self):
bytes_io = BytesIO()
zf = zipfile.ZipFile(bytes_io, "w")
zip_subdir = "inobi"
zip_filename = "%s.zip" % zip_subdir
for value in range(0, 9):
_ , fname = os.path.split(self.photo.image.url)
zip_path = os.path.join(zip_subdir, "%s_%s" % (value, fname))
new_image = self.get_resize_image()
io_bytes = BytesIO()
new_image.save(io_bytes, 'PNG')
zf.writestr(zip_path, data=io_bytes.getvalue())
zf.close()
return VirtualFile(bytes_io, name=zip_filename)
def get_file(self):
"""Return wrapper on ``StringIteratorIO`` object."""
file_obj = TextIteratorIO(generate_hello())
return VirtualFile(file_obj, name='hello-world.txt')
def get_file(self):
"""Return wrapper on ``six.StringIO`` object."""
file_obj = StringIO(u"Hello world!\n")
return VirtualFile(file_obj, name='hello-world.txt')
def get_file(self):
instance = self.get_object()
return VirtualFile(instance.latest_version.file, name=instance.label)
def get_file(self):
instance = self.get_object()
return VirtualFile(instance.file, name=force_text(instance))
def get_file(self):
instance = self.get_object()
return VirtualFile(instance.file, name=unicode(instance))
def get_file_IMAGE(self):
_, fname = os.path.split(self.photo.image.url)
new_image = self.get_resize_image()
bytes_io = BytesIO()
new_image.save(bytes_io, 'PNG')
return VirtualFile(bytes_io, name=fname)