| 1 | #!/usr/bin/env python
|
|---|
| 2 | #
|
|---|
| 3 | # Copyright (c) 2006 Ondrej Palkovsky
|
|---|
| 4 | # Copyright (c) 2009 Martin Decky
|
|---|
| 5 | # All rights reserved.
|
|---|
| 6 | #
|
|---|
| 7 | # Redistribution and use in source and binary forms, with or without
|
|---|
| 8 | # modification, are permitted provided that the following conditions
|
|---|
| 9 | # are met:
|
|---|
| 10 | #
|
|---|
| 11 | # - Redistributions of source code must retain the above copyright
|
|---|
| 12 | # notice, this list of conditions and the following disclaimer.
|
|---|
| 13 | # - Redistributions in binary form must reproduce the above copyright
|
|---|
| 14 | # notice, this list of conditions and the following disclaimer in the
|
|---|
| 15 | # documentation and/or other materials provided with the distribution.
|
|---|
| 16 | # - The name of the author may not be used to endorse or promote products
|
|---|
| 17 | # derived from this software without specific prior written permission.
|
|---|
| 18 | #
|
|---|
| 19 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|---|
| 20 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|---|
| 21 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|---|
| 22 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|---|
| 23 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|---|
| 24 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|---|
| 25 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|---|
| 26 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 27 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|---|
| 28 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|---|
| 29 | #
|
|---|
| 30 | """
|
|---|
| 31 | HelenOS configuration system
|
|---|
| 32 | """
|
|---|
| 33 | import sys
|
|---|
| 34 | import os
|
|---|
| 35 | import re
|
|---|
| 36 | import commands
|
|---|
| 37 | import xtui
|
|---|
| 38 |
|
|---|
| 39 | INPUT = sys.argv[1]
|
|---|
| 40 | MAKEFILE = 'Makefile.config'
|
|---|
| 41 | MACROS = 'config.h'
|
|---|
| 42 | DEFS = 'config.defs'
|
|---|
| 43 | PRECONF = 'defaults'
|
|---|
| 44 |
|
|---|
| 45 | def read_defaults(fname, defaults):
|
|---|
| 46 | "Read saved values from last configuration run"
|
|---|
| 47 |
|
|---|
| 48 | inf = file(fname, 'r')
|
|---|
| 49 |
|
|---|
| 50 | for line in inf:
|
|---|
| 51 | res = re.match(r'^(?:#!# )?([^#]\w*)\s*=\s*(.*?)\s*$', line)
|
|---|
| 52 | if (res):
|
|---|
| 53 | defaults[res.group(1)] = res.group(2)
|
|---|
| 54 |
|
|---|
| 55 | inf.close()
|
|---|
| 56 |
|
|---|
| 57 | def check_condition(text, defaults, ask_names):
|
|---|
| 58 | "Check that the condition specified on input line is True (only CNF and DNF is supported)"
|
|---|
| 59 |
|
|---|
| 60 | ctype = 'cnf'
|
|---|
| 61 |
|
|---|
| 62 | if ((')|' in text) or ('|(' in text)):
|
|---|
| 63 | ctype = 'dnf'
|
|---|
| 64 |
|
|---|
| 65 | if (ctype == 'cnf'):
|
|---|
| 66 | conds = text.split('&')
|
|---|
| 67 | else:
|
|---|
| 68 | conds = text.split('|')
|
|---|
| 69 |
|
|---|
| 70 | for cond in conds:
|
|---|
| 71 | if (cond.startswith('(')) and (cond.endswith(')')):
|
|---|
| 72 | cond = cond[1:-1]
|
|---|
| 73 |
|
|---|
| 74 | inside = check_inside(cond, defaults, ctype)
|
|---|
| 75 |
|
|---|
| 76 | if (ctype == 'cnf') and (not inside):
|
|---|
| 77 | return False
|
|---|
| 78 |
|
|---|
| 79 | if (ctype == 'dnf') and (inside):
|
|---|
| 80 | return True
|
|---|
| 81 |
|
|---|
| 82 | if (ctype == 'cnf'):
|
|---|
| 83 | return True
|
|---|
| 84 | return False
|
|---|
| 85 |
|
|---|
| 86 | def check_inside(text, defaults, ctype):
|
|---|
| 87 | "Check for condition"
|
|---|
| 88 |
|
|---|
| 89 | if (ctype == 'cnf'):
|
|---|
| 90 | conds = text.split('|')
|
|---|
| 91 | else:
|
|---|
| 92 | conds = text.split('&')
|
|---|
| 93 |
|
|---|
| 94 | for cond in conds:
|
|---|
| 95 | res = re.match(r'^(.*?)(!?=)(.*)$', cond)
|
|---|
| 96 | if (not res):
|
|---|
| 97 | raise RuntimeError("Invalid condition: %s" % cond)
|
|---|
| 98 |
|
|---|
| 99 | condname = res.group(1)
|
|---|
| 100 | oper = res.group(2)
|
|---|
| 101 | condval = res.group(3)
|
|---|
| 102 |
|
|---|
| 103 | if (not defaults.has_key(condname)):
|
|---|
| 104 | varval = ''
|
|---|
| 105 | else:
|
|---|
| 106 | varval = defaults[condname]
|
|---|
| 107 | if (varval == '*'):
|
|---|
| 108 | varval = 'y'
|
|---|
| 109 |
|
|---|
| 110 | if (ctype == 'cnf'):
|
|---|
| 111 | if (oper == '=') and (condval == varval):
|
|---|
| 112 | return True
|
|---|
| 113 |
|
|---|
| 114 | if (oper == '!=') and (condval != varval):
|
|---|
| 115 | return True
|
|---|
| 116 | else:
|
|---|
| 117 | if (oper == '=') and (condval != varval):
|
|---|
| 118 | return False
|
|---|
| 119 |
|
|---|
| 120 | if (oper == '!=') and (condval == varval):
|
|---|
| 121 | return False
|
|---|
| 122 |
|
|---|
| 123 | if (ctype == 'cnf'):
|
|---|
| 124 | return False
|
|---|
| 125 |
|
|---|
| 126 | return True
|
|---|
| 127 |
|
|---|
| 128 | def parse_config(fname, ask_names):
|
|---|
| 129 | "Parse configuration file"
|
|---|
| 130 |
|
|---|
| 131 | inf = file(fname, 'r')
|
|---|
| 132 |
|
|---|
| 133 | name = ''
|
|---|
| 134 | choices = []
|
|---|
| 135 |
|
|---|
| 136 | for line in inf:
|
|---|
| 137 |
|
|---|
| 138 | if (line.startswith('!')):
|
|---|
| 139 | # Ask a question
|
|---|
| 140 | res = re.search(r'!\s*(?:\[(.*?)\])?\s*([^\s]+)\s*\((.*)\)\s*$', line)
|
|---|
| 141 |
|
|---|
| 142 | if (not res):
|
|---|
| 143 | raise RuntimeError("Weird line: %s" % line)
|
|---|
| 144 |
|
|---|
| 145 | cond = res.group(1)
|
|---|
| 146 | varname = res.group(2)
|
|---|
| 147 | vartype = res.group(3)
|
|---|
| 148 |
|
|---|
| 149 | ask_names.append((varname, vartype, name, choices, cond))
|
|---|
| 150 | name = ''
|
|---|
| 151 | choices = []
|
|---|
| 152 | continue
|
|---|
| 153 |
|
|---|
| 154 | if (line.startswith('@')):
|
|---|
| 155 | # Add new line into the 'choices' array
|
|---|
| 156 | res = re.match(r'@\s*(?:\[(.*?)\])?\s*"(.*?)"\s*(.*)$', line)
|
|---|
| 157 |
|
|---|
| 158 | if not res:
|
|---|
| 159 | raise RuntimeError("Bad line: %s" % line)
|
|---|
| 160 |
|
|---|
| 161 | choices.append((res.group(2), res.group(3)))
|
|---|
| 162 | continue
|
|---|
| 163 |
|
|---|
| 164 | if (line.startswith('%')):
|
|---|
| 165 | # Name of the option
|
|---|
| 166 | name = line[1:].strip()
|
|---|
| 167 | continue
|
|---|
| 168 |
|
|---|
| 169 | if ((line.startswith('#')) or (line == '\n')):
|
|---|
| 170 | # Comment or empty line
|
|---|
| 171 | continue
|
|---|
| 172 |
|
|---|
| 173 |
|
|---|
| 174 | raise RuntimeError("Unknown syntax: %s" % line)
|
|---|
| 175 |
|
|---|
| 176 | inf.close()
|
|---|
| 177 |
|
|---|
| 178 | def yes_no(default):
|
|---|
| 179 | "Return '*' if yes, ' ' if no"
|
|---|
| 180 |
|
|---|
| 181 | if (default == 'y'):
|
|---|
| 182 | return '*'
|
|---|
| 183 |
|
|---|
| 184 | return ' '
|
|---|
| 185 |
|
|---|
| 186 | def subchoice(screen, name, choices, default):
|
|---|
| 187 | "Return choice of choices"
|
|---|
| 188 |
|
|---|
| 189 | maxkey = 0
|
|---|
| 190 | for key, val in choices:
|
|---|
| 191 | length = len(key)
|
|---|
| 192 | if (length > maxkey):
|
|---|
| 193 | maxkey = length
|
|---|
| 194 |
|
|---|
| 195 | options = []
|
|---|
| 196 | position = None
|
|---|
| 197 | cnt = 0
|
|---|
| 198 | for key, val in choices:
|
|---|
| 199 | if ((default) and (key == default)):
|
|---|
| 200 | position = cnt
|
|---|
| 201 |
|
|---|
| 202 | options.append(" %-*s %s " % (maxkey, key, val))
|
|---|
| 203 | cnt += 1
|
|---|
| 204 |
|
|---|
| 205 | (button, value) = xtui.choice_window(screen, name, 'Choose value', options, position)
|
|---|
| 206 |
|
|---|
| 207 | if (button == 'cancel'):
|
|---|
| 208 | return None
|
|---|
| 209 |
|
|---|
| 210 | return choices[value][0]
|
|---|
| 211 |
|
|---|
| 212 | def check_choices(defaults, ask_names):
|
|---|
| 213 | "Check whether all accessible variables have a default"
|
|---|
| 214 |
|
|---|
| 215 | for varname, vartype, name, choices, cond in ask_names:
|
|---|
| 216 | if ((cond) and (not check_condition(cond, defaults, ask_names))):
|
|---|
| 217 | continue
|
|---|
| 218 |
|
|---|
| 219 | if (not defaults.has_key(varname)):
|
|---|
| 220 | return False
|
|---|
| 221 |
|
|---|
| 222 | return True
|
|---|
| 223 |
|
|---|
| 224 | def create_output(mkname, mcname, dfname, defaults, ask_names):
|
|---|
| 225 | "Create output configuration"
|
|---|
| 226 |
|
|---|
| 227 | revision = commands.getoutput('svnversion . 2> /dev/null')
|
|---|
| 228 | timestamp = commands.getoutput('date "+%Y-%m-%d %H:%M:%S"')
|
|---|
| 229 |
|
|---|
| 230 | outmk = file(mkname, 'w')
|
|---|
| 231 | outmc = file(mcname, 'w')
|
|---|
| 232 | outdf = file(dfname, 'w')
|
|---|
| 233 |
|
|---|
| 234 | outmk.write('#########################################\n')
|
|---|
| 235 | outmk.write('## AUTO-GENERATED FILE, DO NOT EDIT!!! ##\n')
|
|---|
| 236 | outmk.write('#########################################\n\n')
|
|---|
| 237 |
|
|---|
| 238 | outmc.write('/***************************************\n')
|
|---|
| 239 | outmc.write(' * AUTO-GENERATED FILE, DO NOT EDIT!!! *\n')
|
|---|
| 240 | outmc.write(' ***************************************/\n\n')
|
|---|
| 241 |
|
|---|
| 242 | outdf.write('#########################################\n')
|
|---|
| 243 | outdf.write('## AUTO-GENERATED FILE, DO NOT EDIT!!! ##\n')
|
|---|
| 244 | outdf.write('#########################################\n\n')
|
|---|
| 245 | outdf.write('CONFIG_DEFS =')
|
|---|
| 246 |
|
|---|
| 247 | for varname, vartype, name, choices, cond in ask_names:
|
|---|
| 248 | if ((cond) and (not check_condition(cond, defaults, ask_names))):
|
|---|
| 249 | continue
|
|---|
| 250 |
|
|---|
| 251 | if (not defaults.has_key(varname)):
|
|---|
| 252 | default = ''
|
|---|
| 253 | else:
|
|---|
| 254 | default = defaults[varname]
|
|---|
| 255 | if (default == '*'):
|
|---|
| 256 | default = 'y'
|
|---|
| 257 |
|
|---|
| 258 | outmk.write('# %s\n%s = %s\n\n' % (name, varname, default))
|
|---|
| 259 |
|
|---|
| 260 | if ((vartype == "y") or (vartype == "n") or (vartype == "y/n") or (vartype == "n/y")):
|
|---|
| 261 | if (default == "y"):
|
|---|
| 262 | outmc.write('/* %s */\n#define %s\n\n' % (name, varname))
|
|---|
| 263 | outdf.write(' -D%s' % varname)
|
|---|
| 264 | else:
|
|---|
| 265 | outmc.write('/* %s */\n#define %s %s\n#define %s_%s\n\n' % (name, varname, default, varname, default))
|
|---|
| 266 | outdf.write(' -D%s=%s -D%s_%s' % (varname, default, varname, default))
|
|---|
| 267 |
|
|---|
| 268 | outmk.write('REVISION = %s\n' % revision)
|
|---|
| 269 | outmk.write('TIMESTAMP = %s\n' % timestamp)
|
|---|
| 270 |
|
|---|
| 271 | outmc.write('#define REVISION %s\n' % revision)
|
|---|
| 272 | outmc.write('#define TIMESTAMP %s\n' % timestamp)
|
|---|
| 273 |
|
|---|
| 274 | outdf.write(' "-DREVISION=%s" "-DTIMESTAMP=%s"\n' % (revision, timestamp))
|
|---|
| 275 |
|
|---|
| 276 | outmk.close()
|
|---|
| 277 | outmc.close()
|
|---|
| 278 | outdf.close()
|
|---|
| 279 |
|
|---|
| 280 | def sorted_dir(root):
|
|---|
| 281 | list = os.listdir(root)
|
|---|
| 282 | list.sort()
|
|---|
| 283 | return list
|
|---|
| 284 |
|
|---|
| 285 | def read_preconfigured(root, fname, screen, defaults):
|
|---|
| 286 | options = []
|
|---|
| 287 | opt2path = {}
|
|---|
| 288 | cnt = 0
|
|---|
| 289 |
|
|---|
| 290 | # Look for profiles
|
|---|
| 291 | for name in sorted_dir(root):
|
|---|
| 292 | path = os.path.join(root, name)
|
|---|
| 293 | canon = os.path.join(path, fname)
|
|---|
| 294 |
|
|---|
| 295 | if ((os.path.isdir(path)) and (os.path.exists(canon)) and (os.path.isfile(canon))):
|
|---|
| 296 | subprofile = False
|
|---|
| 297 |
|
|---|
| 298 | # Look for subprofiles
|
|---|
| 299 | for subname in sorted_dir(path):
|
|---|
| 300 | subpath = os.path.join(path, subname)
|
|---|
| 301 | subcanon = os.path.join(subpath, fname)
|
|---|
| 302 |
|
|---|
| 303 | if ((os.path.isdir(subpath)) and (os.path.exists(subcanon)) and (os.path.isfile(subcanon))):
|
|---|
| 304 | subprofile = True
|
|---|
| 305 | options.append("%s (%s)" % (name, subname))
|
|---|
| 306 | opt2path[cnt] = (canon, subcanon)
|
|---|
| 307 | cnt += 1
|
|---|
| 308 |
|
|---|
| 309 | if (not subprofile):
|
|---|
| 310 | options.append(name)
|
|---|
| 311 | opt2path[cnt] = (canon, None)
|
|---|
| 312 | cnt += 1
|
|---|
| 313 |
|
|---|
| 314 | (button, value) = xtui.choice_window(screen, 'Load preconfigured defaults', 'Choose configuration profile', options, None)
|
|---|
| 315 |
|
|---|
| 316 | if (button == 'cancel'):
|
|---|
| 317 | return None
|
|---|
| 318 |
|
|---|
| 319 | read_defaults(opt2path[value][0], defaults)
|
|---|
| 320 | if (opt2path[value][1] != None):
|
|---|
| 321 | read_defaults(opt2path[value][1], defaults)
|
|---|
| 322 |
|
|---|
| 323 | def main():
|
|---|
| 324 | defaults = {}
|
|---|
| 325 | ask_names = []
|
|---|
| 326 |
|
|---|
| 327 | # Parse configuration file
|
|---|
| 328 | parse_config(INPUT, ask_names)
|
|---|
| 329 |
|
|---|
| 330 | # Read defaults from previous run
|
|---|
| 331 | if os.path.exists(MAKEFILE):
|
|---|
| 332 | read_defaults(MAKEFILE, defaults)
|
|---|
| 333 |
|
|---|
| 334 | # Default mode: only check defaults and regenerate configuration
|
|---|
| 335 | if ((len(sys.argv) >= 3) and (sys.argv[2] == 'default')):
|
|---|
| 336 | if (check_choices(defaults, ask_names)):
|
|---|
| 337 | create_output(MAKEFILE, MACROS, DEFS, defaults, ask_names)
|
|---|
| 338 | return 0
|
|---|
| 339 |
|
|---|
| 340 | # Check mode: only check defaults
|
|---|
| 341 | if ((len(sys.argv) >= 3) and (sys.argv[2] == 'check')):
|
|---|
| 342 | if (check_choices(defaults, ask_names)):
|
|---|
| 343 | return 0
|
|---|
| 344 | return 1
|
|---|
| 345 |
|
|---|
| 346 | screen = xtui.screen_init()
|
|---|
| 347 | try:
|
|---|
| 348 | selname = None
|
|---|
| 349 | position = None
|
|---|
| 350 | while True:
|
|---|
| 351 |
|
|---|
| 352 | # Cancel out all defaults which have to be deduced
|
|---|
| 353 | for varname, vartype, name, choices, cond in ask_names:
|
|---|
| 354 | if ((vartype == 'y') and (defaults.has_key(varname)) and (defaults[varname] == '*')):
|
|---|
| 355 | defaults[varname] = None
|
|---|
| 356 |
|
|---|
| 357 | options = []
|
|---|
| 358 | opt2row = {}
|
|---|
| 359 | cnt = 1
|
|---|
| 360 |
|
|---|
| 361 | options.append(" --- Load preconfigured defaults ... ")
|
|---|
| 362 |
|
|---|
| 363 | for varname, vartype, name, choices, cond in ask_names:
|
|---|
| 364 |
|
|---|
| 365 | if ((cond) and (not check_condition(cond, defaults, ask_names))):
|
|---|
| 366 | continue
|
|---|
| 367 |
|
|---|
| 368 | if (varname == selname):
|
|---|
| 369 | position = cnt
|
|---|
| 370 |
|
|---|
| 371 | if (not defaults.has_key(varname)):
|
|---|
| 372 | default = None
|
|---|
| 373 | else:
|
|---|
| 374 | default = defaults[varname]
|
|---|
| 375 |
|
|---|
| 376 | if (vartype == 'choice'):
|
|---|
| 377 | # Check if the default is an acceptable value
|
|---|
| 378 | if ((default) and (not default in [choice[0] for choice in choices])):
|
|---|
| 379 | default = None
|
|---|
| 380 | defaults.pop(varname)
|
|---|
| 381 |
|
|---|
| 382 | # If there is just one option, use it
|
|---|
| 383 | if (len(choices) == 1):
|
|---|
| 384 | defaults[varname] = choices[0][0]
|
|---|
| 385 | continue
|
|---|
| 386 |
|
|---|
| 387 | if (default == None):
|
|---|
| 388 | options.append("? %s --> " % name)
|
|---|
| 389 | else:
|
|---|
| 390 | options.append(" %s [%s] --> " % (name, default))
|
|---|
| 391 | elif (vartype == 'y'):
|
|---|
| 392 | defaults[varname] = '*'
|
|---|
| 393 | continue
|
|---|
| 394 | elif (vartype == 'n'):
|
|---|
| 395 | defaults[varname] = 'n'
|
|---|
| 396 | continue
|
|---|
| 397 | elif (vartype == 'y/n'):
|
|---|
| 398 | if (default == None):
|
|---|
| 399 | default = 'y'
|
|---|
| 400 | defaults[varname] = default
|
|---|
| 401 | options.append(" <%s> %s " % (yes_no(default), name))
|
|---|
| 402 | elif (vartype == 'n/y'):
|
|---|
| 403 | if (default == None):
|
|---|
| 404 | default = 'n'
|
|---|
| 405 | defaults[varname] = default
|
|---|
| 406 | options.append(" <%s> %s " % (yes_no(default), name))
|
|---|
| 407 | else:
|
|---|
| 408 | raise RuntimeError("Unknown variable type: %s" % vartype)
|
|---|
| 409 |
|
|---|
| 410 | opt2row[cnt] = (varname, vartype, name, choices)
|
|---|
| 411 |
|
|---|
| 412 | cnt += 1
|
|---|
| 413 |
|
|---|
| 414 | if (position >= options):
|
|---|
| 415 | position = None
|
|---|
| 416 |
|
|---|
| 417 | (button, value) = xtui.choice_window(screen, 'HelenOS configuration', 'Choose configuration option', options, position)
|
|---|
| 418 |
|
|---|
| 419 | if (button == 'cancel'):
|
|---|
| 420 | return 'Configuration canceled'
|
|---|
| 421 |
|
|---|
| 422 | if (button == 'done'):
|
|---|
| 423 | if (check_choices(defaults, ask_names)):
|
|---|
| 424 | break
|
|---|
| 425 | else:
|
|---|
| 426 | xtui.error_dialog(screen, 'Error', 'Some options have still undefined values. These options are marked with the "?" sign.')
|
|---|
| 427 | continue
|
|---|
| 428 |
|
|---|
| 429 | if (value == 0):
|
|---|
| 430 | read_preconfigured(PRECONF, MAKEFILE, screen, defaults)
|
|---|
| 431 | position = 1
|
|---|
| 432 | continue
|
|---|
| 433 |
|
|---|
| 434 | position = None
|
|---|
| 435 | if (not opt2row.has_key(value)):
|
|---|
| 436 | raise RuntimeError("Error selecting value: %s" % value)
|
|---|
| 437 |
|
|---|
| 438 | (selname, seltype, name, choices) = opt2row[value]
|
|---|
| 439 |
|
|---|
| 440 | if (not defaults.has_key(selname)):
|
|---|
| 441 | default = None
|
|---|
| 442 | else:
|
|---|
| 443 | default = defaults[selname]
|
|---|
| 444 |
|
|---|
| 445 | if (seltype == 'choice'):
|
|---|
| 446 | defaults[selname] = subchoice(screen, name, choices, default)
|
|---|
| 447 | elif ((seltype == 'y/n') or (seltype == 'n/y')):
|
|---|
| 448 | if (defaults[selname] == 'y'):
|
|---|
| 449 | defaults[selname] = 'n'
|
|---|
| 450 | else:
|
|---|
| 451 | defaults[selname] = 'y'
|
|---|
| 452 | finally:
|
|---|
| 453 | xtui.screen_done(screen)
|
|---|
| 454 |
|
|---|
| 455 | create_output(MAKEFILE, MACROS, DEFS, defaults, ask_names)
|
|---|
| 456 | return 0
|
|---|
| 457 |
|
|---|
| 458 | if __name__ == '__main__':
|
|---|
| 459 | sys.exit(main())
|
|---|
