U cqeê ã@sTdZddlmZddlZddlmZddlmZddlm Z m Z Gdd„deƒZ dS) z7The proxy class for an image part, and related objects.é)Ú annotationsN)ÚImage)ÚPart)ÚEmuÚInchescsˆeZdZdZddddddœ‡fdd„ Zed d „ƒZed d „ƒZed d„ƒZe dd„ƒZ eddœdd„ƒZ e dd„ƒZ edd„ƒZ ‡ZS)Ú ImagePartzlAn image part. Corresponds to the target part of a relationship with type RELATIONSHIP_TYPE.IMAGE. NÚstrÚbytesz Image | None)ÚpartnameÚ content_typeÚblobÚimagecstt|ƒ |||¡||_dS©N)ÚsuperrÚ__init__Ú_image)Úselfr r r r ©Ú __class__©ú4/tmp/pip-unpacked-wheel-gx5hpqp3/docx/parts/image.pyrszImagePart.__init__cCs |jj}|jj}||}t|ƒS)zkNative width of this image, calculated from its width in pixels and horizontal dots per inch (dpi).)r Úpx_widthÚhorz_dpir)rrrZwidth_in_inchesrrrÚ default_cxszImagePart.default_cxcCs$|jj}|jj}d||}t|ƒS)zkNative height of this image, calculated from its height in pixels and vertical dots per inch (dpi).iàó )r Ú px_heightrr)rrrZ height_in_emurrrÚ default_cy!s zImagePart.default_cycCs|jdk r|jjSd|jjS)a?Filename from which this image part was originally created. A generic name, e.g. 'image.png', is substituted if no name is available, for example when the image was loaded from an unnamed stream. In that case a default extension is applied based on the detected MIME type of the image. Nzimage.%s)rÚfilenamer Úext©rrrrr*s zImagePart.filenamecCst||j|j|ƒS)zZReturn an |ImagePart| instance newly created from `image` and assigned `partname`.)rr r )Úclsr r rrrÚ from_image6szImagePart.from_imager)ÚreturncCs|jdkrt |j¡|_|jSr)rrZ from_blobr rrrrr <s zImagePart.imagecCs ||||ƒS)zCalled by ``docx.opc.package.PartFactory`` to load an image part from a package being opened by ``Document(...)`` call.r)rr r r ÚpackagerrrÚloadBszImagePart.loadcCst |j¡ ¡S)z0SHA1 hash digest of the blob of this image part.)ÚhashlibÚsha1Z_blobÚ hexdigestrrrrr%HszImagePart.sha1)N)Ú__name__Ú __module__Ú __qualname__Ú__doc__rÚpropertyrrrÚ classmethodr r r#r%Ú __classcell__rrrrr s"ÿ     r) r*Ú __future__rr$Zdocx.image.imagerZ docx.opc.partrZ docx.sharedrrrrrrrÚs