g~ddlmZddlZddlZddlZddlmZmZmZm Z ddl m Z m Z  ddl mZdZn #e$rdZYnwxYwe rddl mZedZed Zd gZhd Zhd Z dddZdS)) annotationsN)TypeVarCallablecast TYPE_CHECKING) PyDiGraphPyGraph)ImageTF_S_T graphviz_draw>dotfdpsfdpcirconeatotwopi>$ plain-extgdmppsdiarfiggd2gifjpejpgmifpclpdfpicpngps2svgvmlvtxcmaphpglimapjpegsvgzvmlzvrmlwbmpxdorxlibcanoncmapxismapplainimap_npcmapx_npgraph%'PyDiGraph[_S, _T] | PyGraph[_S, _T]' node_attr_fn%Callable[[_S], dict[str, str]] | None edge_attr_fn%Callable[[_T], dict[str, str]] | None graph_attrdict[str, str] | Nonefilename str | None image_typemethodreturn Image | Nonectstd tjddgt jddn#t $rtdwxYwtt| |||}|d}n%|tvrtd |d t|}|d} n%|tvrtd |d t|} |s_tj| d |g|d dddd} tj| j} t%j| } | Stj| d |d|g|ddddS)aDraw a :class:`~rustworkx.PyGraph` or :class:`~rustworkx.PyDiGraph` object using graphviz .. note:: This requires that pydot, pillow, and graphviz be installed. Pydot can be installed via pip with ``pip install pydot pillow`` however graphviz will need to be installed separately. You can refer to the Graphviz `documentation `__ for instructions on how to install it. :param graph: The rustworkx graph object to draw, can be a :class:`~rustworkx.PyGraph` or a :class:`~rustworkx.PyDiGraph` :param node_attr_fn: An optional callable object that will be passed the weight/data payload for every node in the graph and expected to return a dictionary of Graphviz node attributes to be associated with the node in the visualization. The key and value of this dictionary **must** be a string. :param edge_attr_fn: An optional callable that will be passed the weight/data payload for each edge in the graph and expected to return a dictionary of Graphviz edge attributes to be associated with the edge in the visualization file. The key and value of this dictionary must be a string. :param dict graph_attr: An optional dictionary that specifies any Graphviz graph attributes for the visualization. The key and value of this dictionary must be a string. :param str filename: An optional path to write the visualization to. If specified the return type from this function will be ``None`` as the output image is saved to disk. :param str image_type: The image file format to use for the generated visualization. The support image formats are: ``'canon'``, ``'cmap'``, ``'cmapx'``, ``'cmapx_np'``, ``'dia'``, ``'dot'``, ``'fig'``, ``'gd'``, ``'gd2'``, ``'gif'``, ``'hpgl'``, ``'imap'``, ``'imap_np'``, ``'ismap'``, ``'jpe'``, ``'jpeg'``, ``'jpg'``, ``'mif'``, ``'mp'``, ``'pcl'``, ``'pdf'``, ``'pic'``, ``'plain'``, ``'plain-ext'``, ``'png'``, ``'ps'``, ``'ps2'``, ``'svg'``, ``'svgz'``, ``'vml'``, ``'vmlz'``, ``'vrml'``, ``'vtx'``, ``'wbmp'``, ``'xdot'``, ``'xlib'``. It's worth noting that while these formats can all be used for generating image files when the ``filename`` kwarg is specified, the Pillow library used for the returned object can not work with all these formats. :param str method: The layout method/Graphviz command method to use for generating the visualization. Available options are ``'dot'``, ``'twopi'``, ``'neato'``, ``'circo'``, ``'fdp'``, and ``'sfdp'``. You can refer to the `Graphviz documentation `__ for more details on the different layout methods. By default ``'dot'`` is used. :returns: A ``PIL.Image`` object of the generated visualization, if ``filename`` is not specified. If ``filename`` is specified then ``None`` will be returned as the visualization was written to the path specified in ``filename`` :rtype: PIL.Image .. jupyter-execute:: import rustworkx as rx from rustworkx.visualization import graphviz_draw def node_attr(node): if node == 0: return {'color': 'yellow', 'fillcolor': 'yellow', 'style': 'filled'} if node % 2: return {'color': 'blue', 'fillcolor': 'blue', 'style': 'filled'} else: return {'color': 'red', 'fillcolor': 'red', 'style': 'filled'} graph = rx.generators.directed_star_graph(weights=list(range(32))) graphviz_draw(graph, node_attr_fn=node_attr, method='sfdp') z^Pillow is necessary to use graphviz_draw() it can be installed with 'pip install pydot pillow'rz-VT)cwdcheckcapture_outputzGraphviz could not be found or run. This function requires that Graphviz is installed. If you need to install Graphviz you can refer to: https://graphviz.org/download/#executable-packages for instructions.Nr"z2The specified value for the image_type argument, 'z,' is not a valid choice. It must be one of: z.The specified value for the method argument, 'z-Tzutf-8F)inputrHencodingrGtextz-outf8)rIrGrJrK) HAS_PILLOW ImportError subprocessruntempfile gettempdir Exception RuntimeErrorrstrto_dot IMAGE_TYPES ValueErrorMETHODSencodeioBytesIOstdoutr open) r7r9r;r=r?rArBdot_str output_formatprog dot_resultdot_bytes_imageimages V/granary/edev/quantum/lib/python3.11/site-packages/rustworkx/visualization/graphviz.pyr r Lsd   B      DM#%%              3 \<LLMMG [ ( (!!!!!  #  ~  DDD:ADD  ^ 4 '..))    *Z%677 ?++  4h 7     ts +AA)NNNNNN)r7r8r9r:r;r<r=r>r?r@rAr@rBr@rCrD) __future__rrOrQr[typingrrrr rustworkxrr PILr rMrNr r __all__rYrWr rermsP#""""" 999999999999((((((((JJJJJ WT]] WT]]   ; ; ;%%% T;?:>(,!PPPPPPPs 1;;