/usr/share/onboard/tools/checkmodels is in onboard-common 1.3.0-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 | #!/usr/bin/python3
# -*- coding: utf-8 -*-
# Copyright © 2014 marmuta <marmvta@gmail.com>
#
# This file is part of Onboard.
#
# Onboard is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Onboard is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import sys
import glob
import re
import optparse
def main():
exit_code = 0
parser = optparse.OptionParser(usage=
"Usage: %prog [options] [model1 model2 ...]")
parser.add_option("-t", "--test", action="store_true",
dest="test_mode",
help="output error data as comma separated list for unittests")
options, args = parser.parse_args()
filenames = args
if not filenames:
path = os.path.join(os.path.expanduser("~"), ".local/share/onboard/models")
filenames = glob.glob(os.path.join(path, "*.lm"))
if not filenames:
print("No models found in default paths. "
"Please specify one or more filenames.", file=sys.stderr)
exit_code = 1
if not exit_code:
for i, fn in enumerate(filenames):
if not options.test_mode:
if i > 0:
print()
print("checking '{}'".format(fn))
file_info, levels, errors = check_model(fn)
if not options.test_mode:
print("File size {}; Number of lines {}" \
.format(file_info.file_size, file_info.num_lines))
for level, ld in sorted(levels.items()):
print("Number of {}-grams: declared {:8}, found {:8}, {}" \
.format(level, ld.data_count, ld.encountered_count,
"OK" if ld.data_count == ld.encountered_count else "Error"))
if errors:
print("Errors found:")
for i, e in enumerate(errors):
print("{:3}: {}".format(i+1, e), file=sys.stderr)
else:
print("No errors.")
else:
print("{}, {}" \
.format(file_info.file_size, file_info.num_lines))
for level, ld in sorted(levels.items()):
print("{}, {}, {}" \
.format(level, ld.data_count, ld.encountered_count))
for e in errors:
print("{}, {}".format(e.id, e.params), file=sys.stderr)
if errors:
exit_code = 2
if exit_code and \
not options.test_mode and \
len(filenames) > 1:
print("\nThere were errors.")
sys.exit(exit_code)
def check_model(filename):
errors = []
lineno = 0
size = 0
levels = {} # [count_data, count_found, num_fields]
sections = []
tail = []
max_tail_lines = 5
class ErrorExit(Exception): pass
try:
if not os.path.exists(filename):
errors.append(Error("FILE_NOT_FOUND", "file not found"))
raise ErrorExit()
if not os.path.isfile(filename):
errors.append(Error("NOT_A_FILE", "not a file"))
raise ErrorExit()
size = os.path.getsize(filename)
if not size:
errors.append(Error("EMPTY_FILE", "empty file"))
raise ErrorExit()
with open(filename,encoding="UTF-8") as f:
(BEGIN, COUNTS, NGRAMS_HEAD, NGRAMS, DONE) = range(5)
state = BEGIN
level = None
while True:
line = f.readline()
if not line:
break
lineno += 1
if len(tail) >= max_tail_lines:
del tail[0]
tail.append(line)
line = line.strip()
if not line:
continue
# start of a section?
if line.startswith("\\"):
if line.startswith("\\data\\"):
sections.append("data")
state = COUNTS
continue
m = re.search(r"\\(\d+)-grams", line)
if m:
level = int(m.groups()[0])
if not level in levels:
levels[level] = LevelData()
sections.append("{}-grams".format(level))
state = NGRAMS
continue
if line.startswith("\\end\\"):
sections.append("end")
state = DONE
break
# in data section?
if state == COUNTS:
match = re.search("^ngram\s*(\d+)=(\d+)$", line)
groups = match.groups() if match else ()
if len(groups) != 2:
errors.append(Error(
"BAD_DATA_SECTION_ENTRY",
"malformed \\data\\ section entry '{}'",
line))
else:
level = int(groups[0])
count = int(groups[1])
ld = LevelData()
ld.data_count = count
levels[level] = ld
# in ngram section?
if state == NGRAMS:
fields = line.split()
n = len(fields)
ld = levels.get(level)
if ld.num_fields is None:
ld.num_fields = n
if n != ld.num_fields:
errors.append(Error(
"WRONG_NUMBER_OF_FIELDS",
"wrong number of fields {} instead of {} "
"at line {}: '{}'",
n, ld.num_fields, lineno, line))
else:
ld.encountered_count += 1
try:
count = int(fields[0])
except ValueError as ex:
errors.append(Error(
"INVALID_FIELD",
"invalid field '{}' at position {} line {}: '{}'",
fields[0], 0, lineno, line))
count = None
if not count is None and \
count <= 0:
errors.append(Error(
"FIELD_BELOW_EQUAL_ZERO",
"count field '{}' is below or equal zero at position {} line {}: '{}'",
fields[0], 0, lineno, line))
if not "data" in sections:
errors.append(Error(
"NO_DATA_SECTION",
'section "\\data\\" not found,'
' not an Onboard language model'))
else:
counts = [ld.data_count for ld in levels.values() \
if not ld.data_count is None]
if not counts:
errors.append(Error(
"EMPTY_DATA_SECTION",
'empty \\data\\ section'))
for i, ld in enumerate(levels.values()):
level = i + 1
if ld.data_count is None:
if ld.encountered_count > 0:
errors.append(Error(
"UNEXPECTED_NGRAM_SECTION",
'no {}-grams declared in \\data\\ '
'section, but {} found',
level, ld.encountered_count))
for i, ld in enumerate(levels.values()):
level = i + 1
if not ld.data_count is None and \
ld.data_count != ld.encountered_count:
errors.append(Error(
"WRONG_NGRAM_COUNT",
'wrong {}-gram count: {} declared in '
'data section, {} found',
level, ld.data_count, ld.encountered_count))
if not "end" in sections:
errors.append(Error(
"UNEXPECTED_EOF",
'unexpected end of file, there is no \\end\\: {},',
tail))
except ErrorExit:
pass
file_info = FileInfo()
file_info.file_size = size
file_info.num_lines = lineno
return file_info, levels, errors
class Error:
def __init__(self, id, format, *params):
self.id = id
self.format = format
self.params = list(params)
def __str__(self):
return self.format.format(*self.params)
class FileInfo:
file_size = None
num_lines = None
class LevelData:
data_count = None
encountered_count = 0
num_fields = None
if __name__ == '__main__':
main()
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