WjNdZddlmZmZmZddlZddlZddlmcm Zddlm Z m Z m Z ddl mZddlZddlmZddlmZddlmZddlZd d lmZd d lmZd d lmZmZmZmZmZm Z d d l!m"Z"d dl#m$Z$m%Z%m&Z& e'Z( ddlm+Z+ddiZ-e ddeeeeeee dZ.deiZ/dZ0dde.e0dfdZ1ddde.e0dfdZ2GddZ3y#e)$re*Z(YOwxYw#e,$re(Z+YUwxYw)aJ(Experimental) replacement for import/export functionality. This module contains the `Document` class, a container for a DOM-style document (e.g. svg, html, xml, etc.) designed to replace and improve upon the IO functionality of svgpathtools (i.e. the svg2paths and disvg/wsvg functions). An Historic Note: The functionality in this module is meant to replace and improve upon the IO functionality previously provided by the the `svg2paths` and `disvg`/`wsvg` functions. Example: Typical usage looks something like the following. >> from svgpathtools import Document >> doc = Document('my_file.html') >> for path in doc.paths(): >> # Do something with the transformed Path object. >> foo(path) >> # Inspect the raw SVG element, e.g. change its attributes >> foo(path.element) >> transform = result.transform >> # Use the transform that was applied to the path. >> foo(path.transform) >> foo(doc.tree) # do stuff using ElementTree's functionality >> doc.display() # display doc in OS's default application >> doc.save('my_new_file.html') A Big Problem: Derivatives and other functions may be messed up by transforms unless transforms are flattened (and not included in css) )divisionabsolute_importprint_functionN)Element SubElementregister_namespace) parseString)StringIO) gettempdir)time) parse_path)parse_transform) path2pathd ellipse2pathd line2pathdpolyline2pathd polygon2pathd rect2pathd)open_in_browser) transformPathis_path_segment)PathLikesvgzhttp://www.w3.org/2000/svg)pathcircleellipselinepolylinepolygonrectrzsvg:gcyNTxs f/workspace/moltex-experiments/.pixi/envs/default/lib/python3.12/site-packages/svgpathtools/document.pyr)Us$cyr$r%r&s r(r)r)Vs$r*Fc nt|ts#tdjt ||s6t j dj||jdgStjdddgfdfd}|tjd g}g}|r|j} |jD]\} } t|| jj!d | zt"D]q} | j$j't)| jd } t%t+| | | }| |_| |_|j/|s|j1|| j| j$|r|S) aReturns the paths inside a group (recursively), expressing the paths in the base coordinates. Note that if the group being passed in is nested inside some parent group(s), we cannot take the parent group(s) into account, because xml.etree.Element has no pointer to its parent. You should use Document.flattened_paths_from_group(group) to flatten a specific nested group into the root coordinates. Args: group is an Element path_conversions (dict): A dictionary to convert from an SVG element to a path data string. Any element tags that are not included in this dictionary will be ignored (including the `path` tag). To only convert explicit path elements, pass in `path_conversions=CONVERT_ONLY_PATHS`. strict_transform_parsing (bool): If true, a ValueError is raised when a transform attribute contains invalid syntax; by default invalid transform substrings are skipped with an SVGSyntaxWarning. zBMust provide an xml.etree.Element object. Instead you provided {0}zHThe input group [{}] (id attribute: {}) was rejected by the group filterid StackElementgrouprc h||jt|jdS)Nrstrict)dotrget)elementlast_tfr.strict_transform_parsings r(new_stack_elementz*flattened_paths..new_stack_elements3GW[[ GKK 4#; =&>? ?r*cg}t|jtD]}|j|||SN)filteriterfind SVG_NAMESPACEappend)parentr6childrenelem group_filtergroup_search_xpathr8s r(get_relevant_childrenz.flattened_paths..get_relevant_childrensE<!??+=}MOD OO-dG< =Or*svg:r1) isinstancer TypeErrorformattypewarningswarnr4 collections namedtuplenpidentitypopitemsr;r/r<r=rr3rrr5r>extend)r/rB path_filterpath_conversionsrCr7rDstackpathstopkey converter path_elempath_tfrr.r8s ` `` @@r(flattened_pathsr]Us4 eW %3396$u+3FH H   `veUYYt_5 7 )).+2K*@BL? ubkk!n 5 6E E iik /446NC#K1C1C3J 2/0 --++#IMM+$>+CEF!Ii,@!A7K( !( T"07  *399cmmDE# & Lr*Tcyr$r%r&s r(r)r)sdr*cyr$r%r&s r(r)r)sTr*c^tfd|jDstjdgSt |r0jD]}j t |nj t t |ur|gg} d} | r| jd} | d} | j|tD]7} | ur| } n/t| }|j| | j|9| o| D]i}j t ||jD]:}|jd|ztD]}j t |<kn| r| tdfd}fd }t|||||| S) aFlatten all the paths in a specific group. The paths will be flattened into the 'root' frame. Note that root needs to be an ancestor of the group that is being flattened. Otherwise, no paths will be returned. If `strict_transform_parsing` is true, a ValueError is raised when a transform attribute contains invalid syntax; by default invalid transform substrings are skipped with an SVGSyntaxWarning.c3&K|]}|u ywr:r%).0 descendantgroup_to_flattens r( z-flattened_paths_from_group..sL *:- z:The requested group_to_flatten is not a descendant of rootNrrFz5The group_to_flatten is not a descendant of the root!c2t|vxr|Sr:r-)r'desired_groupsrBs r(desired_group_filterz8flattened_paths_from_group..desired_group_filters1'<\!_.desired_path_filters1\)={1~=r*r7)anyiterrKrLsetaddr-rQr<r=listr>keys ValueErrorr])rdroot recursiverBrTrUrCr7r/searchrouterXfrontierchild future_toprYr[rkrnrjrms` `` @@r(flattened_paths_from_groupr~s L L L + , UN%**,E   r%y )- 2./05L ##&**Q-C2wH!**+=}M,,E!#Y !!%( j) N "E #&&r%y1/446).s M)RI ),,R ]; *S 7 #36 =TU U=> 4!57J+-?4L NNr*ceZdZddZeddZddefdZddd efd Zdd Z d Z dd Z ddZ ddZ dZdZddZddZy)DocumentNcd||_t|txst|t}|rtj j |nd|_|$tjtd|_ ntj||_ |jj|_y)a A container for a DOM-style SVG document. The `Document` class provides a simple interface to modify and analyze the path elements in a DOM-style document. The DOM-style document is parsed into an ElementTree object (stored in the `tree` attribute). This class provides functions for extracting SVG data into Path objects. The output Path objects will be transformed based on their parent groups. Args: filepath (str or file-like): The filepath of the DOM-style object or a file-like object containing it. strict_transform_parsing (bool): If true, a ValueError is raised when a transform attribute containing invalid syntax is parsed (transforms are parsed lazily, by `paths()` and `paths_from_group()`); by default invalid transform substrings are skipped with an SVGSyntaxWarning. Nr)r7rGstringrosrabspathoriginal_filepathetree ElementTreertreeparsegetrootrw)selffilepathr7 from_filepaths r(__init__zDocument.__init__s*)A%#8V4V 8X8V >K!:QU  ))'%.9DI H-DIII%%' r*c2t|}t||S)z9Constructor for creating a Document object from a string.ro)r r)cls svg_stringr7 svg_file_objs r(from_svg_stringzDocument.from_svg_strings" +  1IK Kr*cyr$r%r&s r(r)zDocument.#s4r*cyr$r%r&s r(r)zDocument.$sDr*cft|jj||||jS)zReturns a list of all paths in the document. Note that any transform attributes are applied before returning the paths. ro)r]rrr7)rrBrTrUs r(rWzDocument.paths#s3 II   {.sTr*cyr$r%r&s r(r)zDocument./str*c 8td|Dr|j|}n*t|tst dj ||t jdgSt||jj|||||jS)Nc3<K|]}t|tywr:)rGr)rbss r(rez,Document.paths_from_group..0s4ez!V$ezMust provide a list of strings that represent a nested group name, or provide an xml.etree.Element object. Instead you provided {0}z#Could not find the requested group!ro) all get_grouprGrrHrIrKrLr~rrr7)rr/rxrBrTrUs r(paths_from_groupzDocument.paths_from_group.s 4e4 4NN5)EE7+++16%=: : = MM? @I) 499$$& < %)%B%BD Dr*ct||jj}nt|dkDr$td|Dr|j |}nPt |t stdj||j|stjdt |tr|j}nRt|rt|j}n-t |tr|}ntdj||i}n|j!}||d<t#|d|S)zAdd a new path to the SVG.rc3<K|]}t|tywr:)rGstr)rbrAs r(rez$Document.add_path..Ls#LedJtS$9erzWMust provide a list of strings or an xml.etree.Element object. Instead you provided {0}z4The requested group does not belong to this Documentz`Must provide a Path, a path segment type, or a valid SVG path d-string. Instead you provided {0}dr)rrlenrget_or_add_grouprGrrHrIcontains_grouprKrLrrrrcopyr)rrattribsr/path_svgs r(add_pathzDocument.add_pathCs =II%%'EZ!^#Le#L L))%0EE7+3396%=B B &&u- ./ dD !vvxH T "Dz||~H f %H>>DfTlL L ?GllnG %11r*c\tfd|jjDS)Nc3&K|]}|u ywr:r%)rbownedr/s r(rez*Document.contains_group..rs@/?e5E>/?rf)rprrq)rr/s `r(rzDocument.contains_groupqs@tyy~~/?@@@r*c|jj}t|r[|}|jd}|j t t D]}|j||k(s|}n||uryt|r[|S)aGet a group from the tree, or None if the requested group does not exist. Use get_or_add_group(~) if you want a new group to be created if it did not already exist. `nested_names` is a list of strings which represent group names. Each group name will be nested inside of the previous group name. `name_attr` is the group attribute that is being used to represent the group's name. Default is 'id', but some SVGs may contain custom name labels, like 'inkscape:label'. Returns the request group. If the requested group did not exist, this function will return a None value. rN)rrrrQr< SVG_GROUP_TAGr=r4r nested_names name_attrr/ prev_group next_namerAs r(rzDocument.get_groupts !!#,J$((+I}mD88I&)3 EE U", r*c||jj}t|r|}|jd}|j t t D]}|j||k(s|}n||ur<|jd||r(|jd}|jd|i|}|r(t|r|S)aGet a group from the tree, or add a new one with the given name structure. `nested_names` is a list of strings which represent group names. Each group name will be nested inside of the previous group name. `name_attr` is the group attribute that is being used to represent the group's name. Default is 'id', but some SVGs may contain custom name labels, like 'inkscape:label'. Returns the requested group. If the requested group did not exist, this function will create it, as well as all parent groups that it requires. All created groups will be left with blank attributes. rr-) rrrrQr<rr=r4insert add_grouprs r(rzDocument.get_or_add_groups" !!#,J$((+I}mD88I&)3 EE U"##Ay1" , 0 0 3I NND)+YY&&(F$$V, MM**0&. :  M)..0M&*"3"3 % #"#02 2r*cxtj|jjj Sr:)rtostringrrdecode)rs r(__repr__zDocument.__repr__s'~~dii//1299;;r*c Jtt|jdi|S)Nr%)r repr toprettyxml)rkwargss r(prettyzDocument.prettys!2{4:&22C--C6)NF)F)NNrir:)__name__ __module__ __qualname__r classmethodr CONVERSIONSrWrrrrrrrrrrr%r*r(rrsp"(HKK"0(; D15>%3kD*,2\A>%N2 <=-"r*r)4__doc__ __future__rrrrrMxml.etree.ElementTreerrrrrxml.dom.minidomr rKior tempfiler r numpyrOparserrr svg_to_pathsrrrrrr misctoolsrrrrr basestringr NameErrorrr ImportErrorr=rCONVERT_ONLY_PATHSrr]r~rr%r*r(rs!HA@ %%II'#FF&22 F 45 567"&'!)'! # j) )7 .'4-2NbBF,:+90;2?8= LN^r"r"s FHs$5B=8C =CC CC