Python ImageTruck.new_from_url方法代碼示例

# 需要導入模塊: from catsnap.image_truck import ImageTruck [as 別名]
# 或者: from catsnap.image_truck.ImageTruck import new_from_url [as 別名]
    def test_new_from_url_reraises_non_sni_ssl_errors(self, mock_requests):
        error = requests.exceptions.SSLError(
            urllib3.exceptions.SSLError(
                CertificateError("hostname 'catsinthecity.com' doesn't "
                                 "match 'nossl.edgecastcdn.net'")))

        mock_requests.get.side_effect = error

        ImageTruck.new_from_url('https://catsinthecity.com/image.jpg')

# 需要導入模塊: from catsnap.image_truck import ImageTruck [as 別名]
# 或者: from catsnap.image_truck.ImageTruck import new_from_url [as 別名]
    def test_new_from_url_raises_usefully_for_sni_trouble(self, mock_requests):
        error = requests.exceptions.SSLError(
            urllib3.exceptions.SSLError(
                ssl.SSLError(1, '_ssl.c:503: error:14077410:SSL routines:'
                                'SSL23_GET_SERVER_HELLO:sslv3 alert handshake '
                                'failure')))

        mock_requests.get.side_effect = error

        ImageTruck.new_from_url('https://some.server.using.sni/image.jpg')

# 需要導入模塊: from catsnap.image_truck import ImageTruck [as 別名]
# 或者: from catsnap.image_truck.ImageTruck import new_from_url [as 別名]
def add(request_format):
    tag_names = request.form['tags'].split(' ')
    url = request.form['url']

    if url:
        print 'fetching from remote url'
        truck = ImageTruck.new_from_url(url)
    elif request.files['file']:
        image = request.files['file']
        truck = ImageTruck.new_from_stream(image.stream, image.mimetype)
    else:
        abort(400)
    metadata = ImageMetadata.image_metadata(truck.contents)
    print 'potentially reorienting'
    truck.contents = ReorientImage.reorient_image(truck.contents)
    print 'uploading to s3'
    truck.upload()
    session = Client().session()
    image = Image(filename=truck.calculate_filename(),
                  source_url=url,
                  description=request.form.get('description'),
                  title=request.form.get('title'),
                  **metadata)
    album_id = request.form['album']
    if album_id:
        image.album_id = album_id
    session.add(image)
    image.add_tags(tag_names)

    ResizeImage.make_resizes(image, truck)

    if request_format == 'html':
        return redirect(url_for('show_image', image_id=image.image_id))
    elif request_format == 'json':
        return {'url': truck.url()}

# 需要導入模塊: from catsnap.image_truck import ImageTruck [as 別名]
# 或者: from catsnap.image_truck.ImageTruck import new_from_url [as 別名]
def add(request_format):
    url = request.form.get("url")

    if url:
        try:
            trucks = [ImageTruck.new_from_url(url)]
        except RequestException:
            abort(request_format, 400, "That url is no good.")
        except TryHTTPError:
            abort(
                request_format,
                400,
                "Catsnap couldn't establish an HTTPS connection to that "
                "image. An HTTP connection may succeed (this is a problem "
                "on Catsnap's end, not something you did wrong).",
            )
    elif request.files.get("file[]"):
        trucks = [ImageTruck.new_from_stream(data.stream) for data in request.files.getlist("file[]")]
    elif request.files.get("file"):
        data = request.files["file"]
        trucks = [ImageTruck.new_from_stream(data.stream)]
    else:
        abort(request_format, 400, "Please submit either a file or a url.")

    # These loops are sorta awkwardly phrased to avoid lots of round-tripping
    # to the database. I hope you don't consider the optimization premature.
    session = Client().session()
    images = []
    for truck in trucks:
        image = Image(filename=truck.filename, source_url=url)
        album_id = request.form.get("album_id")
        if album_id:
            image.album_id = int(album_id)
        session.add(image)
        images.append(image)

    session.flush()
    contentses = []
    for i in xrange(0, len(images)):
        (truck, image) = trucks[i], images[i]
        contents = ImageContents(image_id=image.image_id, contents=truck.contents, content_type=truck.content_type)
        session.add(contents)
        contentses.append(contents)
    session.flush()

    task_ids = []
    # Hey, this is a loop around a round-trip to redis. Although the Python
    # Redis library offers a way to send multiple requests in one thwack,
    # Celery doesn't appear to offer a way to use it. Nothing to be done.
    for contents in contentses:
        task_ids.append(delay(g.queued_tasks, process_image, contents.image_contents_id))

    if request_format == "html":
        return redirect(url_for("show_image", image_id=image.image_id))
    elif request_format == "json":
        return [
            {"url": trucks[i].url(), "image_id": images[i].image_id, "task_id": task_ids[i]}
            for i in xrange(0, len(trucks))
        ]

# 需要導入模塊: from catsnap.image_truck import ImageTruck [as 別名]
# 或者: from catsnap.image_truck.ImageTruck import new_from_url [as 別名]
def add(request_format):
    url = request.form.get('url')

    if url:
        try:
            trucks = [ImageTruck.new_from_url(url)]
        except RequestException:
            abort(request_format, 400, "That url is no good.")
    elif request.files.get('file[]'):
        trucks = [ImageTruck.new_from_stream(data.stream)
                  for data in request.files.getlist('file[]')]
    elif request.files.get('file'):
        data = request.files['file']
        trucks = [ImageTruck.new_from_stream(data.stream)]
    else:
        abort(request_format, 400, "Please submit either a file or a url.")

    # These loops are sorta awkwardly phrased to avoid lots of round-tripping
    # to the database. I hope you don't consider the optimization premature.
    session = Client().session()
    images = []
    for truck in trucks:
        image = Image(filename=truck.filename, source_url=url)
        album_id = request.form.get('album_id')
        if album_id:
            image.album_id = int(album_id)
        session.add(image)
        images.append(image)

    session.flush()
    contentses = []
    for i in xrange(0, len(images)):
        (truck, image) = trucks[i], images[i]
        contents = ImageContents(image_id=image.image_id,
                                 contents=truck.contents,
                                 content_type=truck.content_type)
        session.add(contents)
        contentses.append(contents)
    session.flush()

    task_ids = []
    # Hey, this is a loop around a round-trip to redis. Although the Python
    # Redis library offers a way to send multiple requests in one thwack,
    # Celery doesn't appear to offer a way to use it. Nothing to be done.
    for contents in contentses:
        task_ids.append(delay(g.queued_tasks,
                              process_image,
                              contents.image_contents_id))

    if request_format == 'html':
        return redirect(url_for('show_image', image_id=image.image_id))
    elif request_format == 'json':
        return [{
                'url': trucks[i].url(),
                'image_id': images[i].image_id,
                'task_id': task_ids[i],
            } for i in xrange(0, len(trucks))]

# 需要導入模塊: from catsnap.image_truck import ImageTruck [as 別名]
# 或者: from catsnap.image_truck.ImageTruck import new_from_url [as 別名]
    def test_new_from_url(self, requests):
        response = Mock()
        response.content = "Ain't no party like a Liz Lemon party"
        response.headers = {'content-type': 'party'}
        requests.get.return_value = response

        truck = ImageTruck.new_from_url('http://some.url')
        eq_(truck.contents, "Ain't no party like a Liz Lemon party")
        eq_(truck.content_type, "party")
        eq_(truck.source_url, "http://some.url")

# 需要導入模塊: from catsnap.image_truck import ImageTruck [as 別名]
# 或者: from catsnap.image_truck.ImageTruck import new_from_url [as 別名]
    def test_new_from_url__raises_on_non_200(self, requests):
        response = Mock()
        response.raise_for_status.side_effect = HTTPError
        requests.get.return_value = response

        ImageTruck.new_from_url('http://some.url')