Mercurial > hg > lxmldump
annotate lxmldump.py @ 11:b2ac68732e45
Clean.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 11 May 2021 11:30:42 +0300 |
| parents | 013f0cd9e5b3 |
| children | d50e71642be7 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python3 -B |
| 2 # coding=utf-8 | |
| 3 ### | |
| 4 | 4 ### lxmldump - Dump ISO/FDIS 1951 XML file data |
| 5 ### Programmed and designed by Matti 'ccr' Hämäläinen <ccr@tnsp.org> | |
| 6 ### (C) Copyright 2021 Tecnic Software productions (TNSP) | |
| 7 ### | |
| 8 ### Python 3.7+ required! | |
| 0 | 9 ### |
| 10 import sys | |
| 11 import signal | |
| 12 import re | |
| 13 from pathlib import Path | |
| 14 import xml.etree.ElementTree as xmlET | |
|
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15 import unicodedata |
| 0 | 16 |
| 17 assert sys.version_info >= (3, 7) | |
| 18 | |
| 19 | |
| 20 ### | |
| 21 ### Default settings | |
| 22 ### | |
| 23 pkk_cfg = { | |
| 8 | 24 "verbosity": 3, |
| 25 | |
| 26 "annotate": False, | |
| 10 | 27 "mode": 0, |
|
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274b2091137c
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parents:
4
diff
changeset
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28 "normalize": False, |
| 10 | 29 "xml": False, |
| 7 | 30 |
| 31 "debug": False, | |
| 0 | 32 } |
| 33 | |
| 34 | |
| 7 | 35 pkk_str_fmap = { |
| 36 "Fragment" : ["<", ">"], | |
| 37 } | |
| 38 | |
| 39 | |
| 40 pkk_debug_list = [ | |
| 41 "ahas", | |
| 42 "ahavakkaine", | |
| 43 "ahavakala", | |
| 44 "ahavakoittuo", | |
| 45 "ahvaliha", | |
| 9 | 46 "aloilleh", |
| 7 | 47 ] |
| 48 | |
| 49 | |
| 0 | 50 ### |
| 51 ### Misc. helper functions, etc | |
| 52 ### | |
| 53 def pkk_cleanup(): | |
| 54 return 0 | |
| 55 | |
| 56 | |
| 57 ## Wrapper for print() | |
|
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parents:
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diff
changeset
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58 def pkk_print(smsg): |
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274b2091137c
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parents:
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diff
changeset
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59 if pkk_cfg["normalize"]: |
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274b2091137c
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parents:
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diff
changeset
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60 sys.stdout.write(unicodedata.normalize("NFC", smsg)) |
|
274b2091137c
Some more work on cleaning this up.
Matti Hamalainen <ccr@tnsp.org>
parents:
4
diff
changeset
|
61 else: |
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274b2091137c
Some more work on cleaning this up.
Matti Hamalainen <ccr@tnsp.org>
parents:
4
diff
changeset
|
62 sys.stdout.write(smsg) |
| 0 | 63 |
| 7 | 64 def pkk_printi(indent, smsg): |
| 65 pkk_print((" " * indent) + smsg) | |
| 66 | |
| 0 | 67 |
| 8 | 68 def pkk_verbosity(lvl): |
| 69 return pkk_cfg["verbosity"] >= lvl | |
| 70 | |
| 71 | |
| 0 | 72 ## Fatal error handler |
| 73 def pkk_fatal(smsg): | |
| 74 print(u"ERROR: "+ smsg) | |
| 75 sys.exit(1) | |
| 76 | |
| 77 | |
| 78 ## Handler for SIGINT signals | |
| 79 def pkk_signal_handler(signal, frame): | |
| 80 pkk_cleanup() | |
| 81 print(u"\nQuitting due to SIGINT / Ctrl+C!") | |
| 82 sys.exit(1) | |
| 83 | |
| 84 | |
| 9 | 85 ## |
| 10 | 86 def pkk_str_clean(mstr): |
| 87 return re.sub(r'[\n\r\t]', '', mstr) | |
| 88 | |
| 89 | |
| 9 | 90 def pkk_ptr_to_text(pnode): |
| 10 | 91 # return "PTR: {}".format(xmlET.tostring(pnode)) |
| 92 return "PTR: <{}>{}</>".format( | |
| 93 pnode.attrib["{http://www.w3.org/TR/xlink}href"], | |
| 94 ("".join(pnode.itertext())).strip()) | |
| 9 | 95 |
| 96 | |
| 7 | 97 def pkk_get_text(lnode): |
| 98 stmp = "" | |
| 99 for pnode in lnode.iter(): | |
| 9 | 100 if pnode.tag == "Ptr": |
| 101 stmp += pkk_ptr_to_text(pnode) | |
| 102 else: | |
| 103 if isinstance(pnode.text, str): | |
| 10 | 104 ptext = pkk_str_clean(pnode.text).strip() |
| 9 | 105 if pkk_cfg["annotate"] and isinstance(pnode.tag, str) and pnode.tag in pkk_str_fmap: |
| 106 stmp += pkk_str_fmap[pnode.tag][0] + ptext + pkk_str_fmap[pnode.tag][1] | |
| 107 else: | |
| 108 stmp += ptext | |
| 7 | 109 |
| 9 | 110 if isinstance(pnode.tail, str): |
| 10 | 111 stmp += pkk_str_clean(pnode.tail) |
| 7 | 112 |
| 113 return stmp.strip() | |
| 114 | |
| 115 | |
| 6 | 116 ## |
| 7 | 117 def pkk_dump_recursive(indent, lnode): |
| 118 if lnode.tag in ["Example"]: | |
| 119 stmp = pkk_get_text(lnode) | |
| 9 | 120 pkk_printi(indent, "{} \"{}\"\n".format(lnode.tag, stmp)) |
| 6 | 121 else: |
| 7 | 122 if isinstance(lnode.text, str): |
| 10 | 123 stmp = pkk_str_clean(lnode.text).strip() |
| 7 | 124 if stmp != "": |
| 125 stmp = " \""+ stmp +"\"" | |
| 126 else: | |
| 127 stmp = "" | |
| 6 | 128 |
| 129 if len(lnode.attrib) > 0: | |
| 10 | 130 atmp = " "+ str(lnode.attrib) |
| 6 | 131 else: |
| 132 atmp = "" | |
| 133 | |
| 7 | 134 pkk_printi(indent, "{}{}{}\n".format(lnode.tag, atmp, stmp)) |
| 6 | 135 for qnode in lnode.findall("./*"): |
| 7 | 136 pkk_dump_recursive(indent + 1, qnode) |
| 6 | 137 |
| 138 | |
| 139 ## | |
| 11 | 140 def pkk_output_one(indent, dnode, dsub, dfmt): |
| 7 | 141 for qnode in dnode.findall(dsub): |
| 11 | 142 pkk_printi(indent, dfmt.format(pkk_get_text(qnode))) |
| 7 | 143 |
| 144 def pkk_output_subs(indent, dnode, dsub, dname): | |
| 145 for qnode in dnode.findall(dsub): | |
| 146 pkk_printi(indent, "{} \"{}\"\n".format(dname, pkk_get_text(qnode))) | |
| 147 | |
| 148 | |
| 149 def pkk_output_sense(indent, dnode): | |
| 150 pkk_output_subs(indent, dnode, "./SearchForm", "srch") | |
| 151 pkk_output_subs(indent, dnode, "./Definition", "defn") | |
| 152 | |
| 153 for wnode in dnode.findall("./ExampleBlock/ExampleCtn"): | |
| 154 sstr = pkk_get_text(wnode.find("./Example")) | |
| 8 | 155 lstr = "" |
| 6 | 156 |
| 8 | 157 if pkk_verbosity(1): |
| 158 ltmp = [] | |
| 159 for qnode in wnode.findall("./FreeTopic[@type='levikki']/GeographicalUsage"): | |
| 160 ltmp.append("{} [{}]".format(pkk_get_text(qnode), qnode.attrib["class"])) | |
| 161 | |
| 162 if len(ltmp) > 0: | |
| 163 lstr = " ({})".format(", ".join(ltmp)) | |
| 7 | 164 |
| 165 pkk_printi(indent + 1, "{} \"{}\"{}\n".format("exmp", sstr, lstr)) | |
| 166 | |
| 167 | |
| 168 def pkk_output_node(indent, dnode): | |
| 6 | 169 |
| 7 | 170 for wnode in dnode.findall("./HeadwordCtn"): |
| 11 | 171 pkk_output_one (indent, wnode, "./Headword", "\"{}\":\n") |
| 7 | 172 pkk_output_sense(indent + 1, wnode) |
| 6 | 173 |
| 7 | 174 index = 1 |
| 175 for wnode in dnode.findall("./SenseGrp"): | |
| 8 | 176 pkk_printi(indent + 1, "sense #{}\n".format(index)) |
| 7 | 177 pkk_output_sense(indent + 2, wnode) |
| 178 index += 1 | |
| 6 | 179 |
| 180 | |
| 0 | 181 ### |
| 182 ### Main program starts | |
| 183 ### | |
| 184 signal.signal(signal.SIGINT, pkk_signal_handler) | |
| 185 | |
| 186 | |
| 187 ### Check if we have arguments | |
| 188 pkk_show_help = False | |
| 189 pkk_filenames = [] | |
| 190 argc = 1 | |
| 191 while argc < len(sys.argv): | |
| 192 arg = sys.argv[argc] | |
| 193 | |
| 194 needs_param = False | |
| 195 if argc + 1 < len(sys.argv): | |
| 196 param = sys.argv[argc + 1] | |
| 197 else: | |
| 198 param = None | |
| 199 | |
| 200 # Check for option type arg | |
| 201 if arg[0:1] == "-": | |
| 202 oarg = arg | |
| 203 arg = arg.lstrip("-") | |
| 204 | |
| 205 if arg == "help" or arg == "h": | |
| 206 pkk_show_help = True | |
| 207 elif arg == "dump" or arg == "d": | |
| 10 | 208 pkk_cfg["mode"] = 1 |
| 209 elif arg == "xml" or arg == "x": | |
| 210 pkk_cfg["mode"] = 2 | |
|
5
274b2091137c
Some more work on cleaning this up.
Matti Hamalainen <ccr@tnsp.org>
parents:
4
diff
changeset
|
211 elif arg == "normalize" or arg == "n": |
|
274b2091137c
Some more work on cleaning this up.
Matti Hamalainen <ccr@tnsp.org>
parents:
4
diff
changeset
|
212 pkk_cfg["normalize"] = True |
| 8 | 213 elif arg == "annotate" or arg == "a": |
| 214 pkk_cfg["annotate"] = True | |
| 7 | 215 elif arg == "p": |
| 216 pkk_cfg["debug"] = True | |
| 8 | 217 elif arg == "verbosity" or arg == "v": |
| 218 needs_param = True | |
| 219 pkk_cfg["verbosity"] = param | |
| 0 | 220 else: |
| 221 pkk_fatal(u"Invalid option argument '{0}'.".format(oarg)) | |
| 222 | |
| 223 if needs_param and param == None: | |
| 224 pkk_fatal(u"Option '{0}' requires an argument.".format(oarg)) | |
| 225 else: | |
| 226 # Non-option argument | |
| 227 pkk_filenames.append(arg) | |
| 228 | |
| 229 if needs_param: | |
| 230 argc += 2 | |
| 231 else: | |
| 232 argc += 1 | |
| 233 | |
| 234 | |
| 235 ### Show help if requested | |
| 236 if pkk_show_help or len(pkk_filenames) == 0: | |
| 237 print(u"lxmldump - Dump ISO/FDIS 1951 XML file data") | |
| 238 print(u"Usage: {0} <options> <input xml file(s)>". | |
| 239 format(str(Path(sys.argv[0]).name))) | |
| 240 print(u"") | |
| 241 print(u" --help Show this help") | |
| 242 print(u" -d, --dump Dump mode") | |
| 6 | 243 print(u" -n, --normalize Output NFC normalized Unicode") |
| 8 | 244 print(u" -a, --annotate Annotate strings") |
| 245 print(u" -v, --verbosity <n> Set verbosity level (0 - 3)") | |
| 0 | 246 print(u"") |
| 247 sys.exit(0) | |
| 248 | |
| 249 | |
| 8 | 250 ### Validate settings |
| 251 try: | |
| 252 pkk_cfg["verbosity"] = int(pkk_cfg["verbosity"]) | |
| 253 except Exception as e: | |
| 254 pkk_fatal(u"Verbosity level is not a valid integer.") | |
| 255 if pkk_cfg["verbosity"] < 0 or pkk_cfg["verbosity"] > 3: | |
| 256 pkk_fatal(u"Invalid verbosity level value {0}.".format(pkk_cfg["verbosity"])) | |
| 257 | |
| 258 | |
| 6 | 259 ### Handle each input file |
| 0 | 260 for filename in pkk_filenames: |
| 261 # Parse XML file into element tree | |
| 262 try: | |
| 263 uxml = xmlET.parse(filename) | |
| 264 except Exception as e: | |
| 265 pkk_fatal(u"SVG/XML parsing failed: {0}".format(str(e))) | |
| 266 | |
| 267 # Dump output | |
| 268 try: | |
| 269 xroot = uxml.getroot() | |
| 270 for dnode in xroot.findall("./DictionaryEntry"): | |
| 7 | 271 |
| 272 if pkk_cfg["debug"] and dnode.attrib["identifier"] not in pkk_debug_list: | |
| 273 continue | |
| 274 | |
| 10 | 275 if pkk_cfg["mode"] == 0: |
| 276 pkk_output_node(0, dnode) | |
| 277 elif pkk_cfg["mode"] == 1: | |
| 7 | 278 pkk_dump_recursive(0, dnode) |
| 10 | 279 elif pkk_cfg["mode"] == 2: |
| 280 pkk_print(str(xmlET.tostring(dnode, encoding="utf8")) + "\n") | |
| 0 | 281 else: |
| 10 | 282 pkk_fatal("Invalid operation mode?") |
| 7 | 283 |
| 284 print("\n") | |
| 0 | 285 |
| 286 except (BrokenPipeError, IOError) as e: | |
| 287 sys.stderr.close() | |
| 288 sys.exit(1) | |
| 289 | |
| 290 pkk_cleanup() | |
| 291 sys.exit(0) |