def get_images_list(self,
nb_returned_handles=0,
list_startoffset=0,
latest_captured_images=0x00):
"""Requests list of handles for available images along with file info like cdate, mdate etc"""
logger.info("get_images_list requested. params = %s", locals())
app_parameters_dict = {
"NbReturnedHandles":
headers.NbReturnedHandles(nb_returned_handles),
"ListStartOffset":
headers.ListStartOffset(list_startoffset),
"LatestCapturedImages":
headers.LatestCapturedImages(latest_captured_images)
}
# construct the image_handles_descriptor xml using xml_data_binding
root = image_handles_descriptor.image_handles_descriptor()
root.filtering_parameters = image_handles_descriptor.filtering_parameters(
created="19990101T000000Z-20010101T235959Z")
img_handles_desc_data = tools.export_xml(root)
header_list = [
headers.Type("x-bt/img-listing"),
headers.App_Parameters(app_parameters_dict),
headers.Img_Descriptor(img_handles_desc_data)
]
return self.get(header_list=header_list)
def get_linked_thumbnail(self, image_handle):
"""Requests thumbnail version of the images"""
logger.info("get_linked_thumbnail requested")
header_list = [
headers.Type("x-bt/img-thm"),
headers.Img_Handle(image_handle)
]
return self.get(header_list=header_list)
def get_image_properties(self, img_handle):
"""Requests info regarding image formats, encodings etc."""
logger.info("get_image_properties requested")
header_list = [
headers.Type("x-bt/img-properties"),
headers.Img_Handle(img_handle)
]
return self.get(header_list=header_list)
def get_image(self, image_handle):
"""Requests an Image with specified format and encoding"""
logger.info("get_image requested")
img_descriptor_object = image_descriptor.image_descriptor()
img_descriptor_object.image = image_descriptor.image(encoding="JPEG",
pixel="1280*1024")
header_list = [
headers.Type("x-bt/img-img"),
headers.Img_Handle(image_handle),
headers.Img_Descriptor(tools.export_xml(img_descriptor_object))
]
return self.get(header_list=header_list)
def get_capabilities(self):
"""Requests level of support for various imaging capabilities"""
logger.info("get_capabilities requested")
# connection_id will be automatically prepended by pyobex/client.py:_send_headers
header_list = [headers.Type("x-bt/img-capabilities")]
return self.get(header_list=header_list)