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
|
# -*- coding: UTF-8 -*-
# Copyright 2004-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
import os
import sys
import io
from xml.sax.saxutils import XMLGenerator
from xml.sax.saxutils import quoteattr
class SaxRewriter(XMLGenerator):
"""
Using Sax gives us the support for writing back doctypes and all easily
and is only marginally slower than expat as it is just a tight layer over it
"""
def __init__(self, **kwds):
self.elems = 'elems' in kwds and kwds['elems'] or []
self.attributes = 'attributes' in kwds and kwds['attributes'] or []
self.values = 'values' in kwds and kwds['values'] or []
self.sourceElems = 'sourceElems' in kwds and kwds['sourceElems'] or []
self.sourceAttributes = 'sourceAttributes' in kwds and kwds['sourceAttributes'] or []
self.sourceValues = 'sourceValues' in kwds and kwds['sourceValues'] or []
self.targetElems = 'targetElems' in kwds and kwds['targetElems'] or []
self.targetAttributes = 'targetAttributes' in kwds and kwds['targetAttributes'] or []
self.targetValues = 'targetValues' in kwds and kwds['targetValues'] or []
self.deleteElems = 'deleteElems' in kwds and kwds['deleteElems'] or []
self.deleteAttributes = 'deleteAttributes' in kwds and kwds['deleteAttributes'] or []
self.src_dirs = 'src_dirs' in kwds and kwds['src_dirs'] or []
self.output_dir = 'output_dir' in kwds and kwds['output_dir'] or None
self.buffer = io.StringIO()
XMLGenerator.__init__(self, self.buffer, 'UTF-8')
def add_gentoo_javadoc(self, name, attrs):
self.p('<%s ' % name)
for a,v in list(attrs.items()):
self.write_attr(a,v)
self.p('>')
if name == "project":
javadoc_str = """
<target name=\"gentoojavadoc\" >
<mkdir dir=\"""" + self.output_dir + """\" />
<javadoc
destdir=\"""" + self.output_dir + """\"
author="true"
version="true"
use="true"
windowtitle="javadoc">
"""
for src_dir in self.src_dirs:
javadoc_str += """
<fileset dir=\"""" + src_dir + """\" defaultexcludes="yes">
<include name="**/*.java"/>
</fileset>
"""
javadoc_str += """
</javadoc>
</target>
"""
self.p('%s' % javadoc_str)
# write as they are or delete if wanted attributes first
# next, add / update
def modify_elements(self, name, attrs):
self.p('<%s ' % name)
match = ( name in self.elems )
matchSource = ( name in self.sourceElems )
matchTarget = ( name in self.targetElems )
matchDelete = ( name in self.deleteElems )
for a,v in list(attrs.items()):
if not (
(match and a in self.attributes)
or (matchSource and a in self.sourceAttributes)
or (matchTarget and a in self.targetAttributes)
or (matchDelete and a in self.deleteAttributes)
):
self.write_attr(a,v)
if matchSource:
for i, attr in enumerate(self.sourceAttributes):
self.write_attr(attr, self.sourceValues[i])
if matchTarget:
for i, attr in enumerate(self.targetAttributes):
self.write_attr(attr, self.targetValues[i])
if match:
for i, attr in enumerate(self.attributes):
self.write_attr(attr, self.values[i])
self.p('>')
def char_data(self, data):
self.p(escape(data))
def write(self, out_stream):
value = self.buffer.getvalue()
out_stream.write(value)
self.buffer.truncate(0)
def p(self,str):
self.buffer.write(str.encode('utf8'))
def write_attr(self,a,v):
self.p('%s=%s ' % (a,quoteattr(v, {'©':'©'})))
def process(self, in_stream, callback):
self.startElement = callback
from xml.sax import parseString
parseString(in_stream, self)
self.p('\n')
# vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap:
|
GitWeb