本文整理汇总了Python中models.Image.original方法的典型用法代码示例。如果您正苦于以下问题：Python Image.original方法的具体用法？Python Image.original怎么用？Python Image.original使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类models.Image的用法示例。
在下文中一共展示了Image.original方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: post
# 需要导入模块: from models import Image [as 别名]
# 或者: from models.Image import original [as 别名]
def post(self):
"Upload via a multitype POST message"
img = self.request.get("img")
# if we don't have image data we'll quit now
if not img:
self.redirect("/")
return
try:
width = int(self.request.get("width"))
hight = int(self.request.get("height"))
except ValueError:
image_content = img
else:
image_content = images.resize(img, width, height)
original_content = img
thumb_content = images.resize(img, 100, 100)
image = Image()
image.image = db.Blob(image_content)
image.original = db.Blob(original_content)
image.thumb = db.Blob(thumb_content)
image.user = users.get_current_user()
image.put()
self.redirect("/")示例2: post
# 需要导入模块: from models import Image [as 别名]
# 或者: from models.Image import original [as 别名]
def post(self):
"Upload via a multitype POST message"
try:
# check we have numerical width and height values
width = int(self.request.get("width"))
height = int(self.request.get("height"))
except ValueError:
# if we don't have valid width and height values
# then just use the original image
image_content = self.request.get("img")
else:
# if we have valid width and height values
# then resize according to those values
image_content = images.resize(self.request.get("img"), width, height)
# get the image data from the form
original_content = self.request.get("img")
# always generate a thumbnail for use on the admin page
thumb_content = images.resize(self.request.get("img"), 100, 100)
# create the image object
image = Image()
# Try and create an s3 connection
if len(awskeys.AWS_ACCESS_KEY_ID) > 0 and len(awskeys.AWS_SECRET_ACCESS_KEY) > 0:
s3 = GoogleS3.AWSAuthConnection(awskeys.AWS_ACCESS_KEY_ID, awskeys.AWS_SECRET_ACCESS_KEY)
else:
s3 = None
# and set the properties to the relevant values
image.image = db.Blob(image_content)
image.user = users.get_current_user()
if s3 is None:
# we always store the original here in case of errors
# although it's currently not exposed via the frontend
image.original = db.Blob(original_content)
image.thumb = db.Blob(thumb_content)
# store the image in the datasore
image.put()
else:
# we want to store in S3, so store the data and use the key
image.put()
# Put the 3 different images
s3.put(awskeys.BUCKET_NAME,str(image.key()) + "_original",original_content)
s3.put(awskeys.BUCKET_NAME,str(image.key()) + "_thumb",thumb_content)
s3.put(awskeys.BUCKET_NAME,str(image.key()) + "_image",image_content)
# and redirect back to the admin page
self.redirect('/')示例3: post
# 需要导入模块: from models import Image [as 别名]
# 或者: from models.Image import original [as 别名]
def post(self):
"Upload via a multitype POST message"
img = self.request.get("img")
# if we don't have image data we'll quit now
if not img:
self.redirect('/')
return
# we have image data
try:
# check we have numerical width and height values
width = int(self.request.get("width"))
height = int(self.request.get("height"))
except ValueError:
# if we don't have valid width and height values
# then just use the original image
image_content = img
else:
# if we have valid width and height values
# then resize according to those values
image_content = images.resize(img, width, height)
# get the image data from the form
original_content = img
# always generate a thumbnail for use on the admin page
thumb_content = images.resize(img, 100, 100)
# create the image object
image = Image()
# and set the properties to the relevant values
image.image = db.Blob(image_content)
# we always store the original here in case of errors
# although it's currently not exposed via the frontend
image.original = db.Blob(original_content)
image.thumb = db.Blob(thumb_content)
image.user = users.get_current_user()
# store the image in the datasore
image.put()
# and redirect back to the admin page
self.redirect('/')示例4: post
# 需要导入模块: from models import Image [as 别名]
# 或者: from models.Image import original [as 别名]
def post(self, key):
checkkey = UploadRequestKeys.get(key)
if not checkkey:
self.error(404)
if checkkey.expire_date < datetime.now():
self.error(404)
img = self.request.get("img")
# if we don't have image data we'll quit now
if not img:
return None
try:
width = int(self.request.get("width"))
hight = int(self.request.get("height"))
except ValueError:
image_content = img
else:
image_content = images.resize(img, width, height)
original_content = img
thumb_content = images.resize(img, 100, 100)
image = Image()
image.image = db.Blob(image_content)
image.original = db.Blob(original_content)
image.thumb = db.Blob(thumb_content)
image.user = users.get_current_user()
image.realm = RealmKeys.get(checkkey.realm_key)
image.put()
checkkey.delete()
# self.response.out.write(simplejson.dumps({'img_url'::}))
context = {
"image": True,
"img_url": "http://org-images.appspot.com/i/img?id=%s" % image.key(),
"thumb_url": "http://org-images.appspot.com/i/thumb?id=%s" % image.key(),
}
path = os.path.join(os.path.dirname(__file__), "templates", "show_links.html")
# render the template with the provided context
self.response.out.write(template.render(path, context))