def make_icon(self):
if self.verify():
icon = self.img.resize(Image.common_size['icon'])
self.image = {
'body': self.icon.tostring(),
'format': self.img.format
}
self.up = Upload(self.domain, [self.image])
class Image:
'''
example:
file = self.request.files[0]
img = Image(file, user_id)
img.set_domain('thunder')
img.make_icon()
img.save()
'''
support_format = ('JPEG', 'PNG', 'GIF')
common_size = dict(
icon = (80, 80),
)
def __init__(self, file, user_id):
self.file = file
self.user_id = user_id
self.img = Img.open(StringIO.StringIO(self.file['body']))
def verify(self):
if self.img.format not Image.support_format:
return False
return True
def set_domain(self, domain):
self.domain = domain
def make(self):
'''
Must set storage domain using set_domain() before maken().
So do make_icon().
return a Upload object.
'''
if self.verify():
self.image = {
'body': self.img.tostring(),
'format': self.img.format
}
self.up = Upload(self.domain, [self.image])
def make_icon(self):
if self.verify():
icon = self.img.resize(Image.common_size['icon'])
self.image = {
'body': self.icon.tostring(),
'format': self.img.format
}
self.up = Upload(self.domain, [self.image])
def save(self):
img = ImageModel()
self.name, self.url = self.up.upload() # Get the name and url.
img.add_image(self.name, self.user_id)
def make(self):
'''
Must set storage domain using set_domain() before maken().
So do make_icon().
return a Upload object.
'''
if self.verify():
self.image = {
'body': self.img.tostring(),
'format': self.img.format
}
self.up = Upload(self.domain, [self.image])