Repository navigation
Expand file tree
/
Copy path__init__.py
More file actions
197 lines (170 loc) · 7.79 KB
/
Copy path__init__.py
File metadata and controls
197 lines (170 loc) · 7.79 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
# encoding: utf-8
"""
Initializes oxml sub-package, including registering custom element classes
corresponding to Open XML elements.
"""
from __future__ import absolute_import
from lxml import etree
from .ns import NamespacePrefixedTag, nsmap
# configure XML parser
element_class_lookup = etree.ElementNamespaceClassLookup()
oxml_parser = etree.XMLParser(remove_blank_text=True)
oxml_parser.set_element_class_lookup(element_class_lookup)
def parse_xml(xml):
"""
Return root lxml element obtained by parsing XML character string in
*xml*, which can be either a Python 2.x string or unicode. The custom
parser is used, so custom element classes are produced for elements in
*xml* that have them.
"""
root_element = etree.fromstring(xml, oxml_parser)
return root_element
def register_element_cls(tag, cls):
"""
Register *cls* to be constructed when the oxml parser encounters an
element with matching *tag*. *tag* is a string of the form
``nspfx:tagroot``, e.g. ``'w:document'``.
"""
nspfx, tagroot = tag.split(':')
namespace = element_class_lookup.get_namespace(nsmap[nspfx])
namespace[tagroot] = cls
def OxmlElement(nsptag_str, attrs=None, nsdecls=None):
"""
Return a 'loose' lxml element having the tag specified by *nsptag_str*.
*nsptag_str* must contain the standard namespace prefix, e.g. 'a:tbl'.
The resulting element is an instance of the custom element class for this
tag name if one is defined. A dictionary of attribute values may be
provided as *attrs*; they are set if present. All namespaces defined in
the dict *nsdecls* are declared in the element using the key as the
prefix and the value as the namespace name. If *nsdecls* is not provided,
a single namespace declaration is added based on the prefix on
*nsptag_str*.
"""
nsptag = NamespacePrefixedTag(nsptag_str)
if nsdecls is None:
nsdecls = nsptag.nsmap
return oxml_parser.makeelement(
nsptag.clark_name, attrib=attrs, nsmap=nsdecls
)
# ===========================================================================
# custom element class mappings
# ===========================================================================
from .shared import CT_DecimalNumber, CT_OnOff, CT_String
from .coreprops import CT_CoreProperties
register_element_cls('cp:coreProperties', CT_CoreProperties)
from .document import CT_Body, CT_Document
register_element_cls('w:body', CT_Body)
register_element_cls('w:document', CT_Document)
from .numbering import (
CT_Num, CT_Numbering, CT_NumLvl, CT_NumPr
)
register_element_cls('w:abstractNumId', CT_DecimalNumber)
register_element_cls('w:ilvl', CT_DecimalNumber)
register_element_cls('w:lvlOverride', CT_NumLvl)
register_element_cls('w:num', CT_Num)
register_element_cls('w:numId', CT_DecimalNumber)
register_element_cls('w:numPr', CT_NumPr)
register_element_cls('w:numbering', CT_Numbering)
register_element_cls('w:startOverride', CT_DecimalNumber)
from .section import CT_PageMar, CT_PageSz, CT_SectPr, CT_SectType
register_element_cls('w:pgMar', CT_PageMar)
register_element_cls('w:pgSz', CT_PageSz)
register_element_cls('w:sectPr', CT_SectPr)
register_element_cls('w:type', CT_SectType)
from .shape import (
CT_Blip, CT_BlipFillProperties, CT_GraphicalObject,
CT_GraphicalObjectData, CT_Inline, CT_NonVisualDrawingProps, CT_Picture,
CT_PictureNonVisual, CT_Point2D, CT_PositiveSize2D, CT_ShapeProperties,
CT_Transform2D
)
register_element_cls('a:blip', CT_Blip)
register_element_cls('a:ext', CT_PositiveSize2D)
register_element_cls('a:graphic', CT_GraphicalObject)
register_element_cls('a:graphicData', CT_GraphicalObjectData)
register_element_cls('a:off', CT_Point2D)
register_element_cls('a:xfrm', CT_Transform2D)
register_element_cls('pic:blipFill', CT_BlipFillProperties)
register_element_cls('pic:cNvPr', CT_NonVisualDrawingProps)
register_element_cls('pic:nvPicPr', CT_PictureNonVisual)
register_element_cls('pic:pic', CT_Picture)
register_element_cls('pic:spPr', CT_ShapeProperties)
register_element_cls('wp:docPr', CT_NonVisualDrawingProps)
register_element_cls('wp:extent', CT_PositiveSize2D)
register_element_cls('wp:inline', CT_Inline)
from .styles import CT_LatentStyles, CT_LsdException, CT_Style, CT_Styles
register_element_cls('w:basedOn', CT_String)
register_element_cls('w:latentStyles', CT_LatentStyles)
register_element_cls('w:locked', CT_OnOff)
register_element_cls('w:lsdException', CT_LsdException)
register_element_cls('w:name', CT_String)
register_element_cls('w:next', CT_String)
register_element_cls('w:qFormat', CT_OnOff)
register_element_cls('w:semiHidden', CT_OnOff)
register_element_cls('w:style', CT_Style)
register_element_cls('w:styles', CT_Styles)
register_element_cls('w:uiPriority', CT_DecimalNumber)
register_element_cls('w:unhideWhenUsed', CT_OnOff)
from .table import (
CT_Row, CT_Tbl, CT_TblGrid, CT_TblGridCol, CT_TblLayoutType, CT_TblPr,
CT_TblWidth, CT_Tc, CT_TcPr, CT_VMerge
)
register_element_cls('w:bidiVisual', CT_OnOff)
register_element_cls('w:gridCol', CT_TblGridCol)
register_element_cls('w:gridSpan', CT_DecimalNumber)
register_element_cls('w:tbl', CT_Tbl)
register_element_cls('w:tblGrid', CT_TblGrid)
register_element_cls('w:tblLayout', CT_TblLayoutType)
register_element_cls('w:tblPr', CT_TblPr)
register_element_cls('w:tblStyle', CT_String)
register_element_cls('w:tc', CT_Tc)
register_element_cls('w:tcPr', CT_TcPr)
register_element_cls('w:tcW', CT_TblWidth)
register_element_cls('w:tr', CT_Row)
register_element_cls('w:vMerge', CT_VMerge)
from .text.font import (
CT_Color, CT_Fonts, CT_HpsMeasure, CT_RPr, CT_Underline,
CT_VerticalAlignRun
)
register_element_cls('w:b', CT_OnOff)
register_element_cls('w:bCs', CT_OnOff)
register_element_cls('w:caps', CT_OnOff)
register_element_cls('w:color', CT_Color)
register_element_cls('w:cs', CT_OnOff)
register_element_cls('w:dstrike', CT_OnOff)
register_element_cls('w:emboss', CT_OnOff)
register_element_cls('w:i', CT_OnOff)
register_element_cls('w:iCs', CT_OnOff)
register_element_cls('w:imprint', CT_OnOff)
register_element_cls('w:noProof', CT_OnOff)
register_element_cls('w:oMath', CT_OnOff)
register_element_cls('w:outline', CT_OnOff)
register_element_cls('w:rFonts', CT_Fonts)
register_element_cls('w:rPr', CT_RPr)
register_element_cls('w:rStyle', CT_String)
register_element_cls('w:rtl', CT_OnOff)
register_element_cls('w:shadow', CT_OnOff)
register_element_cls('w:smallCaps', CT_OnOff)
register_element_cls('w:snapToGrid', CT_OnOff)
register_element_cls('w:specVanish', CT_OnOff)
register_element_cls('w:strike', CT_OnOff)
register_element_cls('w:sz', CT_HpsMeasure)
register_element_cls('w:u', CT_Underline)
register_element_cls('w:vanish', CT_OnOff)
register_element_cls('w:vertAlign', CT_VerticalAlignRun)
register_element_cls('w:webHidden', CT_OnOff)
from .text.paragraph import CT_P
register_element_cls('w:p', CT_P)
from .text.parfmt import CT_Ind, CT_Jc, CT_PPr, CT_Spacing
register_element_cls('w:ind', CT_Ind)
register_element_cls('w:jc', CT_Jc)
register_element_cls('w:keepLines', CT_OnOff)
register_element_cls('w:keepNext', CT_OnOff)
register_element_cls('w:pageBreakBefore', CT_OnOff)
register_element_cls('w:pPr', CT_PPr)
register_element_cls('w:pStyle', CT_String)
register_element_cls('w:spacing', CT_Spacing)
register_element_cls('w:widowControl', CT_OnOff)
from .text.run import CT_Br, CT_R, CT_Text
register_element_cls('w:br', CT_Br)
register_element_cls('w:r', CT_R)
register_element_cls('w:t', CT_Text)