def test_can_get_content_type(self):
expect(CONTENT_TYPE.get('.jpg')).to_equal('image/jpeg')
expect(CONTENT_TYPE.get('.jpeg')).to_equal('image/jpeg')
expect(CONTENT_TYPE.get('.gif')).to_equal('image/gif')
expect(CONTENT_TYPE.get('.png')).to_equal('image/png')
expect(CONTENT_TYPE.get('.webp')).to_equal('image/webp')
expect(CONTENT_TYPE.get('.mp4')).to_equal('video/mp4')
expect(CONTENT_TYPE.get('.webm')).to_equal('video/webm')
expect(CONTENT_TYPE.get('.svg')).to_equal('image/svg+xml')
expect(CONTENT_TYPE.get('.tif')).to_equal('image/tiff')
expect(CONTENT_TYPE.get('.tiff')).to_equal('image/tiff')
def test_can_get_content_type(self):
expect(CONTENT_TYPE.get('.jpg')).to_equal('image/jpeg')
expect(CONTENT_TYPE.get('.jpeg')).to_equal('image/jpeg')
expect(CONTENT_TYPE.get('.gif')).to_equal('image/gif')
expect(CONTENT_TYPE.get('.png')).to_equal('image/png')
expect(CONTENT_TYPE.get('.webp')).to_equal('image/webp')
expect(CONTENT_TYPE.get('.mp4')).to_equal('video/mp4')
expect(CONTENT_TYPE.get('.webm')).to_equal('video/webm')
expect(CONTENT_TYPE.get('.svg')).to_equal('image/svg+xml')
expect(CONTENT_TYPE.get('.tif')).to_equal('image/tiff')
expect(CONTENT_TYPE.get('.tiff')).to_equal('image/tiff')
def test_can_get_content_type():
expect(CONTENT_TYPE.get(".jpg")).to_equal("image/jpeg")
expect(CONTENT_TYPE.get(".jpeg")).to_equal("image/jpeg")
expect(CONTENT_TYPE.get(".gif")).to_equal("image/gif")
expect(CONTENT_TYPE.get(".png")).to_equal("image/png")
expect(CONTENT_TYPE.get(".webp")).to_equal("image/webp")
expect(CONTENT_TYPE.get(".mp4")).to_equal("video/mp4")
expect(CONTENT_TYPE.get(".webm")).to_equal("video/webm")
expect(CONTENT_TYPE.get(".svg")).to_equal("image/svg+xml")
expect(CONTENT_TYPE.get(".tif")).to_equal("image/tiff")
expect(CONTENT_TYPE.get(".tiff")).to_equal("image/tiff")
def define_image_type(self, context, result):
if result is not None:
if isinstance(result, ResultStorageResult):
buffer = result.buffer
else:
buffer = result
image_extension = EXTENSION.get(BaseEngine.get_mimetype(buffer),
".jpg")
content_type = CONTENT_TYPE.get(image_extension,
CONTENT_TYPE[".jpg"])
return image_extension, content_type
image_extension = context.request.format
if image_extension is not None:
image_extension = f".{image_extension}"
logger.debug("Image format specified as %s.", image_extension)
elif self.is_webp(context):
image_extension = ".webp"
logger.debug("Image format set by AUTO_WEBP as %s.",
image_extension)
elif self.can_auto_convert_png_to_jpg():
image_extension = ".jpg"
logger.debug(
"Image format set by AUTO_PNG_TO_JPG as %s.",
image_extension,
)
else:
image_extension = context.request.engine.extension
logger.debug(
"No image format specified. Retrieving "
"from the image extension: %s.",
image_extension,
)
content_type = CONTENT_TYPE.get(image_extension, CONTENT_TYPE[".jpg"])
if context.request.meta:
context.request.meta_callback = (context.config.META_CALLBACK_NAME
or self.request.arguments.get(
"callback", [None])[0])
content_type = ("text/javascript" if context.request.meta_callback
else "application/json")
logger.debug("Metadata requested. Serving content type of %s.",
content_type)
logger.debug("Content Type of %s detected.", content_type)
return (image_extension, content_type)
def define_image_type(self, context, result):
if result is not None:
if isinstance(result, ResultStorageResult):
buffer = result.buffer
else:
buffer = result
image_extension = EXTENSION.get(BaseEngine.get_mimetype(buffer), '.jpg')
else:
image_extension = context.request.format
if image_extension is not None:
image_extension = '.%s' % image_extension
logger.debug('Image format specified as %s.' % image_extension)
elif self.is_webp(context):
image_extension = '.webp'
logger.debug('Image format set by AUTO_WEBP as %s.' % image_extension)
elif self.can_auto_convert_png_to_jpg():
image_extension = '.jpg'
logger.debug('Image format set by AUTO_PNG_TO_JPG as %s.' % image_extension)
else:
image_extension = context.request.engine.extension
logger.debug('No image format specified. Retrieving from the image extension: %s.' % image_extension)
content_type = CONTENT_TYPE.get(image_extension, CONTENT_TYPE['.jpg'])
if context.request.meta:
context.request.meta_callback = context.config.META_CALLBACK_NAME or self.request.arguments.get('callback', [None])[0]
content_type = 'text/javascript' if context.request.meta_callback else 'application/json'
logger.debug('Metadata requested. Serving content type of %s.' % content_type)
logger.debug('Content Type of %s detected.' % content_type)
return (image_extension, content_type)
def define_image_type(self, context, result):
if result is not None:
image_extension = EXTENSION.get(BaseEngine.get_mimetype(result),
'.jpg')
else:
image_extension = context.request.format
if image_extension is not None:
image_extension = '.%s' % image_extension
logger.debug('Image format specified as %s.' % image_extension)
elif self.is_webp(context):
image_extension = '.webp'
logger.debug('Image format set by AUTO_WEBP as %s.' %
image_extension)
else:
image_extension = context.request.engine.extension
logger.debug(
'No image format specified. Retrieving from the image extension: %s.'
% image_extension)
content_type = CONTENT_TYPE.get(image_extension, CONTENT_TYPE['.jpg'])
if context.request.meta:
context.request.meta_callback = context.config.META_CALLBACK_NAME or self.request.arguments.get(
'callback', [None])[0]
content_type = 'text/javascript' if context.request.meta_callback else 'application/json'
logger.debug('Metadata requested. Serving content type of %s.' %
content_type)
logger.debug('Content Type of %s detected.' % content_type)
return (image_extension, content_type)
def define_image_type(self, context, result):
if result is not None:
if isinstance(result, ResultStorageResult):
buffer = result.buffer
else:
buffer = result
image_extension = EXTENSION.get(BaseEngine.get_mimetype(buffer), ".jpg")
else:
image_extension = context.request.format
if image_extension is not None:
image_extension = ".%s" % image_extension
logger.debug("Image format specified as %s." % image_extension)
elif self.is_webp(context):
image_extension = ".webp"
logger.debug("Image format set by AUTO_WEBP as %s." % image_extension)
else:
image_extension = context.request.engine.extension
logger.debug("No image format specified. Retrieving from the image extension: %s." % image_extension)
content_type = CONTENT_TYPE.get(image_extension, CONTENT_TYPE[".jpg"])
if context.request.meta:
context.request.meta_callback = (
context.config.META_CALLBACK_NAME or self.request.arguments.get("callback", [None])[0]
)
content_type = "text/javascript" if context.request.meta_callback else "application/json"
logger.debug("Metadata requested. Serving content type of %s." % content_type)
logger.debug("Content Type of %s detected." % content_type)
return (image_extension, content_type)
def _load_results(self, context):
image_extension, content_type = self.define_image_type(context, None)
quality = self.context.request.quality
if quality is None:
if image_extension == ".webp":
quality = self.context.config.get("WEBP_QUALITY", self.context.config.QUALITY)
else:
quality = self.context.config.QUALITY
results = context.request.engine.read(image_extension, quality)
if context.request.max_bytes is not None:
results = self.reload_to_fit_in_kb(
context.request.engine, results, image_extension, quality, context.request.max_bytes
)
if not context.request.meta:
results = self.optimize(context, image_extension, results)
if context.request.format:
# An optimizer might have modified the image format.
content_type = CONTENT_TYPE.get(".%s" % context.request.format, content_type)
return results, content_type
def _load_results(self, context):
image_extension, content_type = self.define_image_type(context, None)
quality = self.context.request.quality
if quality is None:
if image_extension == '.webp' and self.context.config.WEBP_QUALITY is not None:
quality = self.context.config.get('WEBP_QUALITY')
else:
quality = self.context.config.QUALITY
results = context.request.engine.read(image_extension, quality)
if context.request.max_bytes is not None:
results = self.reload_to_fit_in_kb(context.request.engine, results,
image_extension, quality,
context.request.max_bytes)
if not context.request.meta:
results = self.optimize(context, image_extension, results)
if context.request.format:
# An optimizer might have modified the image format.
content_type = CONTENT_TYPE.get('.%s' % context.request.format,
content_type)
return results, content_type
