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17 MAGIC = 20010320
18
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20
21 MAXREPEAT = 65535
22
23
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25
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29
30
31 FAILURE = "failure"
32 SUCCESS = "success"
33
34 ANY = "any"
35 ANY_ALL = "any_all"
36 ASSERT = "assert"
37 ASSERT_NOT = "assert_not"
38 AT = "at"
39 BRANCH = "branch"
40 CALL = "call"
41 CATEGORY = "category"
42 CHARSET = "charset"
43 GROUPREF = "groupref"
44 GROUPREF_IGNORE = "groupref_ignore"
45 IN = "in"
46 IN_IGNORE = "in_ignore"
47 INFO = "info"
48 JUMP = "jump"
49 LITERAL = "literal"
50 LITERAL_IGNORE = "literal_ignore"
51 MARK = "mark"
52 MAX_REPEAT = "max_repeat"
53 MAX_UNTIL = "max_until"
54 MIN_REPEAT = "min_repeat"
55 MIN_UNTIL = "min_until"
56 NEGATE = "negate"
57 NEWLINE = "newline"
58 NOT_LITERAL = "not_literal"
59 NOT_LITERAL_IGNORE = "not_literal_ignore"
60 RANGE = "range"
61 REPEAT = "repeat"
62 REPEAT_ONE = "repeat_one"
63 SUBPATTERN = "subpattern"
64
65
66 AT_BEGINNING = "at_beginning"
67 AT_BEGINNING_LINE = "at_beginning_line"
68 AT_BEGINNING_STRING = "at_beginning_string"
69 AT_BOUNDARY = "at_boundary"
70 AT_NON_BOUNDARY = "at_non_boundary"
71 AT_END = "at_end"
72 AT_END_LINE = "at_end_line"
73 AT_END_STRING = "at_end_string"
74 AT_LOC_BOUNDARY = "at_loc_boundary"
75 AT_LOC_NON_BOUNDARY = "at_loc_non_boundary"
76 AT_UNI_BOUNDARY = "at_uni_boundary"
77 AT_UNI_NON_BOUNDARY = "at_uni_non_boundary"
78
79
80 CATEGORY_DIGIT = "category_digit"
81 CATEGORY_NOT_DIGIT = "category_not_digit"
82 CATEGORY_SPACE = "category_space"
83 CATEGORY_NOT_SPACE = "category_not_space"
84 CATEGORY_WORD = "category_word"
85 CATEGORY_NOT_WORD = "category_not_word"
86 CATEGORY_LINEBREAK = "category_linebreak"
87 CATEGORY_NOT_LINEBREAK = "category_not_linebreak"
88 CATEGORY_LOC_WORD = "category_loc_word"
89 CATEGORY_LOC_NOT_WORD = "category_loc_not_word"
90 CATEGORY_UNI_DIGIT = "category_uni_digit"
91 CATEGORY_UNI_NOT_DIGIT = "category_uni_not_digit"
92 CATEGORY_UNI_SPACE = "category_uni_space"
93 CATEGORY_UNI_NOT_SPACE = "category_uni_not_space"
94 CATEGORY_UNI_WORD = "category_uni_word"
95 CATEGORY_UNI_NOT_WORD = "category_uni_not_word"
96 CATEGORY_UNI_LINEBREAK = "category_uni_linebreak"
97 CATEGORY_UNI_NOT_LINEBREAK = "category_uni_not_linebreak"
98
99 CATEGORY_NEWLINE = "category_newline"
100
101 OPCODES = [
102
103
104 FAILURE, SUCCESS,
105
106 ANY, ANY_ALL,
107 ASSERT, ASSERT_NOT,
108 AT,
109 BRANCH,
110 CALL,
111 CATEGORY,
112 CHARSET,
113 GROUPREF, GROUPREF_IGNORE,
114 IN, IN_IGNORE,
115 INFO,
116 JUMP,
117 LITERAL, LITERAL_IGNORE,
118 MARK,
119 MAX_UNTIL,
120 MIN_UNTIL,
121 NOT_LITERAL, NOT_LITERAL_IGNORE,
122 NEGATE,
123 RANGE,
124 REPEAT,
125 REPEAT_ONE,
126 SUBPATTERN
127
128 ]
129
130 ATCODES = [
131 AT_BEGINNING, AT_BEGINNING_LINE, AT_BEGINNING_STRING, AT_BOUNDARY,
132 AT_NON_BOUNDARY, AT_END, AT_END_LINE, AT_END_STRING,
133 AT_LOC_BOUNDARY, AT_LOC_NON_BOUNDARY, AT_UNI_BOUNDARY,
134 AT_UNI_NON_BOUNDARY
135 ]
136
137 CHCODES = [
138 CATEGORY_DIGIT, CATEGORY_NOT_DIGIT, CATEGORY_SPACE,
139 CATEGORY_NOT_SPACE, CATEGORY_WORD, CATEGORY_NOT_WORD,
140 CATEGORY_LINEBREAK, CATEGORY_NOT_LINEBREAK, CATEGORY_LOC_WORD,
141 CATEGORY_LOC_NOT_WORD, CATEGORY_UNI_DIGIT, CATEGORY_UNI_NOT_DIGIT,
142 CATEGORY_UNI_SPACE, CATEGORY_UNI_NOT_SPACE, CATEGORY_UNI_WORD,
143 CATEGORY_UNI_NOT_WORD, CATEGORY_UNI_LINEBREAK,
144 CATEGORY_UNI_NOT_LINEBREAK
145 ]
146
154
155 OPCODES = makedict(OPCODES)
156 ATCODES = makedict(ATCODES)
157 CHCODES = makedict(CHCODES)
158
159
160 OP_IGNORE = {
161 GROUPREF: GROUPREF_IGNORE,
162 IN: IN_IGNORE,
163 LITERAL: LITERAL_IGNORE,
164 NOT_LITERAL: NOT_LITERAL_IGNORE
165 }
166
167 AT_MULTILINE = {
168 AT_BEGINNING: AT_BEGINNING_LINE,
169 AT_END: AT_END_LINE
170 }
171
172 AT_LOCALE = {
173 AT_BOUNDARY: AT_LOC_BOUNDARY,
174 AT_NON_BOUNDARY: AT_LOC_NON_BOUNDARY
175 }
176
177 AT_UNICODE = {
178 AT_BOUNDARY: AT_UNI_BOUNDARY,
179 AT_NON_BOUNDARY: AT_UNI_NON_BOUNDARY
180 }
181
182 CH_LOCALE = {
183 CATEGORY_DIGIT: CATEGORY_DIGIT,
184 CATEGORY_NOT_DIGIT: CATEGORY_NOT_DIGIT,
185 CATEGORY_SPACE: CATEGORY_SPACE,
186 CATEGORY_NOT_SPACE: CATEGORY_NOT_SPACE,
187 CATEGORY_WORD: CATEGORY_LOC_WORD,
188 CATEGORY_NOT_WORD: CATEGORY_LOC_NOT_WORD,
189 CATEGORY_LINEBREAK: CATEGORY_LINEBREAK,
190 CATEGORY_NOT_LINEBREAK: CATEGORY_NOT_LINEBREAK
191 }
192
193 CH_UNICODE = {
194 CATEGORY_DIGIT: CATEGORY_UNI_DIGIT,
195 CATEGORY_NOT_DIGIT: CATEGORY_UNI_NOT_DIGIT,
196 CATEGORY_SPACE: CATEGORY_UNI_SPACE,
197 CATEGORY_NOT_SPACE: CATEGORY_UNI_NOT_SPACE,
198 CATEGORY_WORD: CATEGORY_UNI_WORD,
199 CATEGORY_NOT_WORD: CATEGORY_UNI_NOT_WORD,
200 CATEGORY_LINEBREAK: CATEGORY_UNI_LINEBREAK,
201 CATEGORY_NOT_LINEBREAK: CATEGORY_UNI_NOT_LINEBREAK
202 }
203
204
205 SRE_FLAG_TEMPLATE = 1
206 SRE_FLAG_IGNORECASE = 2
207 SRE_FLAG_LOCALE = 4
208 SRE_FLAG_MULTILINE = 8
209 SRE_FLAG_DOTALL = 16
210 SRE_FLAG_UNICODE = 32
211 SRE_FLAG_VERBOSE = 64
212 SRE_FLAG_DEBUG = 128
213
214
215 SRE_INFO_PREFIX = 1
216 SRE_INFO_LITERAL = 2
217 SRE_INFO_CHARSET = 4
218
219 if __name__ == "__main__":
220 raise NotImplementedError("Not supported by Martel's modified sre_constants")
221 import string
222 - def dump(f, d, prefix):
227 f = open("sre_constants.h", "w")
228 f.write("""\
229 /*
230 * Secret Labs' Regular Expression Engine
231 *
232 * regular expression matching engine
233 *
234 * NOTE: This file is generated by sre_constants.py. If you need
235 * to change anything in here, edit sre_constants.py and run it.
236 *
237 * Copyright (c) 1997-2001 by Secret Labs AB. All rights reserved.
238 *
239 * See the _sre.c file for information on usage and redistribution.
240 */
241
242 """)
243
244 f.write("#define SRE_MAGIC %d\n" % MAGIC)
245
246 dump(f, OPCODES, "SRE_OP")
247 dump(f, ATCODES, "SRE")
248 dump(f, CHCODES, "SRE")
249
250 f.write("#define SRE_FLAG_TEMPLATE %d\n" % SRE_FLAG_TEMPLATE)
251 f.write("#define SRE_FLAG_IGNORECASE %d\n" % SRE_FLAG_IGNORECASE)
252 f.write("#define SRE_FLAG_LOCALE %d\n" % SRE_FLAG_LOCALE)
253 f.write("#define SRE_FLAG_MULTILINE %d\n" % SRE_FLAG_MULTILINE)
254 f.write("#define SRE_FLAG_DOTALL %d\n" % SRE_FLAG_DOTALL)
255 f.write("#define SRE_FLAG_UNICODE %d\n" % SRE_FLAG_UNICODE)
256 f.write("#define SRE_FLAG_VERBOSE %d\n" % SRE_FLAG_VERBOSE)
257
258 f.write("#define SRE_INFO_PREFIX %d\n" % SRE_INFO_PREFIX)
259 f.write("#define SRE_INFO_LITERAL %d\n" % SRE_INFO_LITERAL)
260 f.write("#define SRE_INFO_CHARSET %d\n" % SRE_INFO_CHARSET)
261
262 f.close()
263 print "done"
264