fdroidserver/lint.py

   1 #!/usr/bin/env python3
   2 #
   3 # lint.py - part of the FDroid server tool
   4 # Copyright (C) 2013-2014 Daniel Martí <mvdan@mvdan.cc>
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU Affero General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See th
  14 # GNU Affero General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU Affero General Public Licen
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 from argparse import ArgumentParser
  20 import glob
  21 import os
  22 import re
  23 import sys
  24
  25 from . import _
  26 from . import common
  27 from . import metadata
  28 from . import rewritemeta
  29
  30 config = None
  31 options = None
  32
  33
  34 def enforce_https(domain):
  35     return (re.compile(r'.*[^sS]://[^/]*' + re.escape(domain) + r'(/.*)?'),
  36             domain + " URLs should always use https://")
  37
  38
  39 https_enforcings = [
  40     enforce_https('github.com'),
  41     enforce_https('gitlab.com'),
  42     enforce_https('bitbucket.org'),
  43     enforce_https('apache.org'),
  44     enforce_https('google.com'),
  45     enforce_https('git.code.sf.net'),
  46     enforce_https('svn.code.sf.net'),
  47     enforce_https('anongit.kde.org'),
  48     enforce_https('savannah.nongnu.org'),
  49     enforce_https('git.savannah.nongnu.org'),
  50     enforce_https('download.savannah.nongnu.org'),
  51     enforce_https('savannah.gnu.org'),
  52     enforce_https('git.savannah.gnu.org'),
  53     enforce_https('download.savannah.gnu.org'),
  54 ]
  55
  56
  57 def forbid_shortener(domain):
  58     return (re.compile(r'https?://[^/]*' + re.escape(domain) + r'/.*'),
  59             _("URL shorteners should not be used"))
  60
  61
  62 http_url_shorteners = [
  63     forbid_shortener('1url.com'),
  64     forbid_shortener('adf.ly'),
  65     forbid_shortener('bc.vc'),
  66     forbid_shortener('bit.do'),
  67     forbid_shortener('bit.ly'),
  68     forbid_shortener('bitly.com'),
  69     forbid_shortener('budurl.com'),
  70     forbid_shortener('buzurl.com'),
  71     forbid_shortener('cli.gs'),
  72     forbid_shortener('cur.lv'),
  73     forbid_shortener('cutt.us'),
  74     forbid_shortener('db.tt'),
  75     forbid_shortener('filoops.info'),
  76     forbid_shortener('goo.gl'),
  77     forbid_shortener('is.gd'),
  78     forbid_shortener('ity.im'),
  79     forbid_shortener('j.mp'),
  80     forbid_shortener('l.gg'),
  81     forbid_shortener('lnkd.in'),
  82     forbid_shortener('moourl.com'),
  83     forbid_shortener('ow.ly'),
  84     forbid_shortener('para.pt'),
  85     forbid_shortener('po.st'),
  86     forbid_shortener('q.gs'),
  87     forbid_shortener('qr.ae'),
  88     forbid_shortener('qr.net'),
  89     forbid_shortener('rdlnk.com'),
  90     forbid_shortener('scrnch.me'),
  91     forbid_shortener('short.nr'),
  92     forbid_shortener('sn.im'),
  93     forbid_shortener('snipurl.com'),
  94     forbid_shortener('su.pr'),
  95     forbid_shortener('t.co'),
  96     forbid_shortener('tiny.cc'),
  97     forbid_shortener('tinyarrows.com'),
  98     forbid_shortener('tinyurl.com'),
  99     forbid_shortener('tr.im'),
 100     forbid_shortener('tweez.me'),
 101     forbid_shortener('twitthis.com'),
 102     forbid_shortener('twurl.nl'),
 103     forbid_shortener('tyn.ee'),
 104     forbid_shortener('u.bb'),
 105     forbid_shortener('u.to'),
 106     forbid_shortener('ur1.ca'),
 107     forbid_shortener('urlof.site'),
 108     forbid_shortener('v.gd'),
 109     forbid_shortener('vzturl.com'),
 110     forbid_shortener('x.co'),
 111     forbid_shortener('xrl.us'),
 112     forbid_shortener('yourls.org'),
 113     forbid_shortener('zip.net'),
 114     forbid_shortener('✩.ws'),
 115     forbid_shortener('➡.ws'),
 116 ]
 117
 118 http_checks = https_enforcings + http_url_shorteners + [
 119     (re.compile(r'.*github\.com/[^/]+/[^/]+\.git'),
 120      _("Appending .git is not necessary")),
 121     (re.compile(r'.*://[^/]*(github|gitlab|bitbucket|rawgit)[^/]*/([^/]+/){1,3}master'),
 122      _("Use /HEAD instead of /master to point at a file in the default branch")),
 123 ]
 124
 125 regex_checks = {
 126     'WebSite': http_checks,
 127     'SourceCode': http_checks,
 128     'Repo': https_enforcings,
 129     'IssueTracker': http_checks + [
 130         (re.compile(r'.*github\.com/[^/]+/[^/]+/*$'),
 131          _("/issues is missing")),
 132         (re.compile(r'.*gitlab\.com/[^/]+/[^/]+/*$'),
 133          _("/issues is missing")),
 134     ],
 135     'Donate': http_checks + [
 136         (re.compile(r'.*flattr\.com'),
 137          _("Flattr donation methods belong in the FlattrID flag")),
 138     ],
 139     'Changelog': http_checks,
 140     'Author Name': [
 141         (re.compile(r'^\s'),
 142          _("Unnecessary leading space")),
 143         (re.compile(r'.*\s$'),
 144          _("Unnecessary trailing space")),
 145     ],
 146     'Summary': [
 147         (re.compile(r'.*\b(free software|open source)\b.*', re.IGNORECASE),
 148          _("No need to specify that the app is Free Software")),
 149         (re.compile(r'.*((your|for).*android|android.*(app|device|client|port|version))', re.IGNORECASE),
 150          _("No need to specify that the app is for Android")),
 151         (re.compile(r'.*[a-z0-9][.!?]( |$)'),
 152          _("Punctuation should be avoided")),
 153         (re.compile(r'^\s'),
 154          _("Unnecessary leading space")),
 155         (re.compile(r'.*\s$'),
 156          _("Unnecessary trailing space")),
 157     ],
 158     'Description': https_enforcings + http_url_shorteners + [
 159         (re.compile(r'\s*[*#][^ .]'),
 160          _("Invalid bulleted list")),
 161         (re.compile(r'^\s'),
 162          _("Unnecessary leading space")),
 163         (re.compile(r'.*\s$'),
 164          _("Unnecessary trailing space")),
 165     ],
 166 }
 167
 168 locale_pattern = re.compile(r'^[a-z]{2,3}(-[A-Z][A-Z])?$')
 169
 170
 171 def check_regexes(app):
 172     for f, checks in regex_checks.items():
 173         for m, r in checks:
 174             v = app.get(f)
 175             t = metadata.fieldtype(f)
 176             if t == metadata.TYPE_MULTILINE:
 177                 for l in v.splitlines():
 178                     if m.match(l):
 179                         yield "%s at line '%s': %s" % (f, l, r)
 180             else:
 181                 if v is None:
 182                     continue
 183                 if m.match(v):
 184                     yield "%s '%s': %s" % (f, v, r)
 185
 186
 187 def get_lastbuild(builds):
 188     lowest_vercode = -1
 189     lastbuild = None
 190     for build in builds:
 191         if not build.disable:
 192             vercode = int(build.versionCode)
 193             if lowest_vercode == -1 or vercode < lowest_vercode:
 194                 lowest_vercode = vercode
 195         if not lastbuild or int(build.versionCode) > int(lastbuild.versionCode):
 196             lastbuild = build
 197     return lastbuild
 198
 199
 200 def check_ucm_tags(app):
 201     lastbuild = get_lastbuild(app.builds)
 202     if (lastbuild is not None
 203             and lastbuild.commit
 204             and app.UpdateCheckMode == 'RepoManifest'
 205             and not lastbuild.commit.startswith('unknown')
 206             and lastbuild.versionCode == app.CurrentVersionCode
 207             and not lastbuild.forcevercode
 208             and any(s in lastbuild.commit for s in '.,_-/')):
 209         yield _("Last used commit '{commit}' looks like a tag, but Update Check Mode is '{ucm}'")\
 210             .format(commit=lastbuild.commit, ucm=app.UpdateCheckMode)
 211
 212
 213 def check_char_limits(app):
 214     limits = config['char_limits']
 215
 216     if len(app.Summary) > limits['summary']:
 217         yield _("Summary of length {length} is over the {limit} char limit")\
 218             .format(length=len(app.Summary), limit=limits['summary'])
 219
 220     if len(app.Description) > limits['description']:
 221         yield _("Description of length {length} is over the {limit} char limit")\
 222             .format(length=len(app.Description), limit=limits['description'])
 223
 224
 225 def check_old_links(app):
 226     usual_sites = [
 227         'github.com',
 228         'gitlab.com',
 229         'bitbucket.org',
 230     ]
 231     old_sites = [
 232         'gitorious.org',
 233         'code.google.com',
 234     ]
 235     if any(s in app.Repo for s in usual_sites):
 236         for f in ['WebSite', 'SourceCode', 'IssueTracker', 'Changelog']:
 237             v = app.get(f)
 238             if any(s in v for s in old_sites):
 239                 yield _("App is in '{repo}' but has a link to {url}")\
 240                     .format(repo=app.Repo, url=v)
 241
 242
 243 def check_useless_fields(app):
 244     if app.UpdateCheckName == app.id:
 245         yield _("Update Check Name is set to the known app id - it can be removed")
 246
 247
 248 filling_ucms = re.compile(r'^(Tags.*|RepoManifest.*)')
 249
 250
 251 def check_checkupdates_ran(app):
 252     if filling_ucms.match(app.UpdateCheckMode):
 253         if not app.AutoName and not app.CurrentVersion and app.CurrentVersionCode == '0':
 254             yield _("UCM is set but it looks like checkupdates hasn't been run yet")
 255
 256
 257 def check_empty_fields(app):
 258     if not app.Categories:
 259         yield _("Categories are not set")
 260
 261
 262 all_categories = set([
 263     "Connectivity",
 264     "Development",
 265     "Games",
 266     "Graphics",
 267     "Internet",
 268     "Money",
 269     "Multimedia",
 270     "Navigation",
 271     "Phone & SMS",
 272     "Reading",
 273     "Science & Education",
 274     "Security",
 275     "Sports & Health",
 276     "System",
 277     "Theming",
 278     "Time",
 279     "Writing",
 280 ])
 281
 282
 283 def check_categories(app):
 284     for categ in app.Categories:
 285         if categ not in all_categories:
 286             yield _("Category '%s' is not valid" % categ)
 287
 288
 289 def check_duplicates(app):
 290     if app.Name and app.Name == app.AutoName:
 291         yield _("Name '%s' is just the auto name - remove it") % app.Name
 292
 293     links_seen = set()
 294     for f in ['Source Code', 'Web Site', 'Issue Tracker', 'Changelog']:
 295         v = app.get(f)
 296         if not v:
 297             continue
 298         v = v.lower()
 299         if v in links_seen:
 300             yield _("Duplicate link in '{field}': {url}").format(field=f, url=v)
 301         else:
 302             links_seen.add(v)
 303
 304     name = app.Name or app.AutoName
 305     if app.Summary and name:
 306         if app.Summary.lower() == name.lower():
 307             yield _("Summary '%s' is just the app's name") % app.Summary
 308
 309     if app.Summary and app.Description and len(app.Description) == 1:
 310         if app.Summary.lower() == app.Description[0].lower():
 311             yield _("Description '%s' is just the app's summary") % app.Summary
 312
 313     seenlines = set()
 314     for l in app.Description.splitlines():
 315         if len(l) < 1:
 316             continue
 317         if l in seenlines:
 318             yield _("Description has a duplicate line")
 319         seenlines.add(l)
 320
 321
 322 desc_url = re.compile(r'(^|[^[])\[([^ ]+)( |\]|$)')
 323
 324
 325 def check_mediawiki_links(app):
 326     wholedesc = ' '.join(app.Description)
 327     for um in desc_url.finditer(wholedesc):
 328         url = um.group(1)
 329         for m, r in http_checks:
 330             if m.match(url):
 331                 yield _("URL {url} in Description: {error}").format(url=url, error=r)
 332
 333
 334 def check_bulleted_lists(app):
 335     validchars = ['*', '#']
 336     lchar = ''
 337     lcount = 0
 338     for l in app.Description.splitlines():
 339         if len(l) < 1:
 340             lcount = 0
 341             continue
 342
 343         if l[0] == lchar and l[1] == ' ':
 344             lcount += 1
 345             if lcount > 2 and lchar not in validchars:
 346                 yield _("Description has a list (%s) but it isn't bulleted (*) nor numbered (#)") % lchar
 347                 break
 348         else:
 349             lchar = l[0]
 350             lcount = 1
 351
 352
 353 def check_builds(app):
 354     supported_flags = set(metadata.build_flags)
 355     # needed for YAML and JSON
 356     for build in app.builds:
 357         if build.disable:
 358             if build.disable.startswith('Generated by import.py'):
 359                 yield _("Build generated by `fdroid import` - remove disable line once ready")
 360             continue
 361         for s in ['master', 'origin', 'HEAD', 'default', 'trunk']:
 362             if build.commit and build.commit.startswith(s):
 363                 yield _("Branch '{branch}' used as commit in build '{versionName}'")\
 364                     .format(branch=s, versionName=build.versionName)
 365             for srclib in build.srclibs:
 366                 ref = srclib.split('@')[1].split('/')[0]
 367                 if ref.startswith(s):
 368                     yield _("Branch '{branch}' used as commit in srclib '{srclib}'")\
 369                         .format(branch=s, srclib=srclib)
 370         for key in build.keys():
 371             if key not in supported_flags:
 372                 yield _('%s is not an accepted build field') % key
 373
 374
 375 def check_files_dir(app):
 376     dir_path = os.path.join('metadata', app.id)
 377     if not os.path.isdir(dir_path):
 378         return
 379     files = set()
 380     for name in os.listdir(dir_path):
 381         path = os.path.join(dir_path, name)
 382         if not (os.path.isfile(path) or name == 'signatures' or locale_pattern.match(name)):
 383             yield _("Found non-file at %s") % path
 384             continue
 385         files.add(name)
 386
 387     used = {'signatures', }
 388     for build in app.builds:
 389         for fname in build.patch:
 390             if fname not in files:
 391                 yield _("Unknown file '{filename}' in build '{versionName}'")\
 392                     .format(filename=fname, versionName=build.versionName)
 393             else:
 394                 used.add(fname)
 395
 396     for name in files.difference(used):
 397         if locale_pattern.match(name):
 398             continue
 399         yield _("Unused file at %s") % os.path.join(dir_path, name)
 400
 401
 402 def check_format(app):
 403     if options.format and not rewritemeta.proper_format(app):
 404         yield _("Run rewritemeta to fix formatting")
 405
 406
 407 def check_license_tag(app):
 408     '''Ensure all license tags are in https://spdx.org/license-list'''
 409     if app.License.rstrip('+') not in SPDX:
 410         yield _('Invalid license tag "%s"! Use only tags from https://spdx.org/license-list') \
 411             % (app.License)
 412
 413
 414 def check_extlib_dir(apps):
 415     dir_path = os.path.join('build', 'extlib')
 416     unused_extlib_files = set()
 417     for root, dirs, files in os.walk(dir_path):
 418         for name in files:
 419             unused_extlib_files.add(os.path.join(root, name)[len(dir_path) + 1:])
 420
 421     used = set()
 422     for app in apps:
 423         for build in app.builds:
 424             for path in build.extlibs:
 425                 if path not in unused_extlib_files:
 426                     yield _("{appid}: Unknown extlib {path} in build '{versionName}'")\
 427                         .format(appid=app.id, path=path, versionName=build.versionName)
 428                 else:
 429                     used.add(path)
 430
 431     for path in unused_extlib_files.difference(used):
 432         if any(path.endswith(s) for s in [
 433                 '.gitignore',
 434                 'source.txt', 'origin.txt', 'md5.txt',
 435                 'LICENSE', 'LICENSE.txt',
 436                 'COPYING', 'COPYING.txt',
 437                 'NOTICE', 'NOTICE.txt',
 438                 ]):
 439             continue
 440         yield _("Unused extlib at %s") % os.path.join(dir_path, path)
 441
 442
 443 def check_for_unsupported_metadata_files(basedir=""):
 444     """Checks whether any non-metadata files are in metadata/"""
 445
 446     global config
 447
 448     return_value = False
 449     formats = config['accepted_formats']
 450     for f in glob.glob(basedir + 'metadata/*') + glob.glob(basedir + 'metadata/.*'):
 451         if os.path.isdir(f):
 452             exists = False
 453             for t in formats:
 454                 exists = exists or os.path.exists(f + '.' + t)
 455             if not exists:
 456                 print(_('"%s/" has no matching metadata file!') % f)
 457                 return_value = True
 458         elif not os.path.splitext(f)[1][1:] in formats:
 459             print('"' + f.replace(basedir, '')
 460                   + '" is not a supported file format: (' + ','.join(formats) + ')')
 461             return_value = True
 462
 463     return return_value
 464
 465
 466 def main():
 467
 468     global config, options
 469
 470     # Parse command line...
 471     parser = ArgumentParser(usage="%(prog)s [options] [APPID [APPID ...]]")
 472     common.setup_global_opts(parser)
 473     parser.add_argument("-f", "--format", action="store_true", default=False,
 474                         help=_("Also warn about formatting issues, like rewritemeta -l"))
 475     parser.add_argument("appid", nargs='*', help=_("applicationId in the form APPID"))
 476     metadata.add_metadata_arguments(parser)
 477     options = parser.parse_args()
 478     metadata.warnings_action = options.W
 479
 480     config = common.read_config(options)
 481
 482     # Get all apps...
 483     allapps = metadata.read_metadata(xref=True)
 484     apps = common.read_app_args(options.appid, allapps, False)
 485
 486     anywarns = check_for_unsupported_metadata_files()
 487
 488     apps_check_funcs = []
 489     if len(options.appid) == 0:
 490         # otherwise it finds tons of unused extlibs
 491         apps_check_funcs.append(check_extlib_dir)
 492     for check_func in apps_check_funcs:
 493         for warn in check_func(apps.values()):
 494             anywarns = True
 495             print(warn)
 496
 497     for appid, app in apps.items():
 498         if app.Disabled:
 499             continue
 500
 501         app_check_funcs = [
 502             check_regexes,
 503             check_ucm_tags,
 504             check_char_limits,
 505             check_old_links,
 506             check_checkupdates_ran,
 507             check_useless_fields,
 508             check_empty_fields,
 509             check_categories,
 510             check_duplicates,
 511             check_mediawiki_links,
 512             check_bulleted_lists,
 513             check_builds,
 514             check_files_dir,
 515             check_format,
 516             check_license_tag,
 517         ]
 518
 519         for check_func in app_check_funcs:
 520             for warn in check_func(app):
 521                 anywarns = True
 522                 print("%s: %s" % (appid, warn))
 523
 524     if anywarns:
 525         sys.exit(1)
 526
 527
 528 # A compiled, public domain list of official SPDX license tags from:
 529 # https://github.com/sindresorhus/spdx-license-list/blob/v3.0.1/spdx-simple.json
 530 # The deprecated license tags have been removed from the list, they are at the
 531 # bottom, starting after the last license tags that start with Z.
 532 # This is at the bottom, since its a long list of data
 533 SPDX = [
 534     "PublicDomain",  # an F-Droid addition, until we can enforce a better option
 535     "Glide",
 536     "Abstyles",
 537     "AFL-1.1",
 538     "AFL-1.2",
 539     "AFL-2.0",
 540     "AFL-2.1",
 541     "AFL-3.0",
 542     "AMPAS",
 543     "APL-1.0",
 544     "Adobe-Glyph",
 545     "APAFML",
 546     "Adobe-2006",
 547     "AGPL-1.0",
 548     "Afmparse",
 549     "Aladdin",
 550     "ADSL",
 551     "AMDPLPA",
 552     "ANTLR-PD",
 553     "Apache-1.0",
 554     "Apache-1.1",
 555     "Apache-2.0",
 556     "AML",
 557     "APSL-1.0",
 558     "APSL-1.1",
 559     "APSL-1.2",
 560     "APSL-2.0",
 561     "Artistic-1.0",
 562     "Artistic-1.0-Perl",
 563     "Artistic-1.0-cl8",
 564     "Artistic-2.0",
 565     "AAL",
 566     "Bahyph",
 567     "Barr",
 568     "Beerware",
 569     "BitTorrent-1.0",
 570     "BitTorrent-1.1",
 571     "BSL-1.0",
 572     "Borceux",
 573     "BSD-2-Clause",
 574     "BSD-2-Clause-FreeBSD",
 575     "BSD-2-Clause-NetBSD",
 576     "BSD-3-Clause",
 577     "BSD-3-Clause-Clear",
 578     "BSD-3-Clause-No-Nuclear-License",
 579     "BSD-3-Clause-No-Nuclear-License-2014",
 580     "BSD-3-Clause-No-Nuclear-Warranty",
 581     "BSD-4-Clause",
 582     "BSD-Protection",
 583     "BSD-Source-Code",
 584     "BSD-3-Clause-Attribution",
 585     "0BSD",
 586     "BSD-4-Clause-UC",
 587     "bzip2-1.0.5",
 588     "bzip2-1.0.6",
 589     "Caldera",
 590     "CECILL-1.0",
 591     "CECILL-1.1",
 592     "CECILL-2.0",
 593     "CECILL-2.1",
 594     "CECILL-B",
 595     "CECILL-C",
 596     "ClArtistic",
 597     "MIT-CMU",
 598     "CNRI-Jython",
 599     "CNRI-Python",
 600     "CNRI-Python-GPL-Compatible",
 601     "CPOL-1.02",
 602     "CDDL-1.0",
 603     "CDDL-1.1",
 604     "CPAL-1.0",
 605     "CPL-1.0",
 606     "CATOSL-1.1",
 607     "Condor-1.1",
 608     "CC-BY-1.0",
 609     "CC-BY-2.0",
 610     "CC-BY-2.5",
 611     "CC-BY-3.0",
 612     "CC-BY-4.0",
 613     "CC-BY-ND-1.0",
 614     "CC-BY-ND-2.0",
 615     "CC-BY-ND-2.5",
 616     "CC-BY-ND-3.0",
 617     "CC-BY-ND-4.0",
 618     "CC-BY-NC-1.0",
 619     "CC-BY-NC-2.0",
 620     "CC-BY-NC-2.5",
 621     "CC-BY-NC-3.0",
 622     "CC-BY-NC-4.0",
 623     "CC-BY-NC-ND-1.0",
 624     "CC-BY-NC-ND-2.0",
 625     "CC-BY-NC-ND-2.5",
 626     "CC-BY-NC-ND-3.0",
 627     "CC-BY-NC-ND-4.0",
 628     "CC-BY-NC-SA-1.0",
 629     "CC-BY-NC-SA-2.0",
 630     "CC-BY-NC-SA-2.5",
 631     "CC-BY-NC-SA-3.0",
 632     "CC-BY-NC-SA-4.0",
 633     "CC-BY-SA-1.0",
 634     "CC-BY-SA-2.0",
 635     "CC-BY-SA-2.5",
 636     "CC-BY-SA-3.0",
 637     "CC-BY-SA-4.0",
 638     "CC0-1.0",
 639     "Crossword",
 640     "CrystalStacker",
 641     "CUA-OPL-1.0",
 642     "Cube",
 643     "curl",
 644     "D-FSL-1.0",
 645     "diffmark",
 646     "WTFPL",
 647     "DOC",
 648     "Dotseqn",
 649     "DSDP",
 650     "dvipdfm",
 651     "EPL-1.0",
 652     "ECL-1.0",
 653     "ECL-2.0",
 654     "eGenix",
 655     "EFL-1.0",
 656     "EFL-2.0",
 657     "MIT-advertising",
 658     "MIT-enna",
 659     "Entessa",
 660     "ErlPL-1.1",
 661     "EUDatagrid",
 662     "EUPL-1.0",
 663     "EUPL-1.1",
 664     "Eurosym",
 665     "Fair",
 666     "MIT-feh",
 667     "Frameworx-1.0",
 668     "FreeImage",
 669     "FTL",
 670     "FSFAP",
 671     "FSFUL",
 672     "FSFULLR",
 673     "Giftware",
 674     "GL2PS",
 675     "Glulxe",
 676     "AGPL-3.0",
 677     "GFDL-1.1",
 678     "GFDL-1.2",
 679     "GFDL-1.3",
 680     "GPL-1.0",
 681     "GPL-2.0",
 682     "GPL-3.0",
 683     "LGPL-2.1",
 684     "LGPL-3.0",
 685     "LGPL-2.0",
 686     "gnuplot",
 687     "gSOAP-1.3b",
 688     "HaskellReport",
 689     "HPND",
 690     "IBM-pibs",
 691     "IPL-1.0",
 692     "ICU",
 693     "ImageMagick",
 694     "iMatix",
 695     "Imlib2",
 696     "IJG",
 697     "Info-ZIP",
 698     "Intel-ACPI",
 699     "Intel",
 700     "Interbase-1.0",
 701     "IPA",
 702     "ISC",
 703     "JasPer-2.0",
 704     "JSON",
 705     "LPPL-1.0",
 706     "LPPL-1.1",
 707     "LPPL-1.2",
 708     "LPPL-1.3a",
 709     "LPPL-1.3c",
 710     "Latex2e",
 711     "BSD-3-Clause-LBNL",
 712     "Leptonica",
 713     "LGPLLR",
 714     "Libpng",
 715     "libtiff",
 716     "LAL-1.2",
 717     "LAL-1.3",
 718     "LiLiQ-P-1.1",
 719     "LiLiQ-Rplus-1.1",
 720     "LiLiQ-R-1.1",
 721     "LPL-1.02",
 722     "LPL-1.0",
 723     "MakeIndex",
 724     "MTLL",
 725     "MS-PL",
 726     "MS-RL",
 727     "MirOS",
 728     "MITNFA",
 729     "MIT",
 730     "Motosoto",
 731     "MPL-1.0",
 732     "MPL-1.1",
 733     "MPL-2.0",
 734     "MPL-2.0-no-copyleft-exception",
 735     "mpich2",
 736     "Multics",
 737     "Mup",
 738     "NASA-1.3",
 739     "Naumen",
 740     "NBPL-1.0",
 741     "Net-SNMP",
 742     "NetCDF",
 743     "NGPL",
 744     "NOSL",
 745     "NPL-1.0",
 746     "NPL-1.1",
 747     "Newsletr",
 748     "NLPL",
 749     "Nokia",
 750     "NPOSL-3.0",
 751     "NLOD-1.0",
 752     "Noweb",
 753     "NRL",
 754     "NTP",
 755     "Nunit",
 756     "OCLC-2.0",
 757     "ODbL-1.0",
 758     "PDDL-1.0",
 759     "OCCT-PL",
 760     "OGTSL",
 761     "OLDAP-2.2.2",
 762     "OLDAP-1.1",
 763     "OLDAP-1.2",
 764     "OLDAP-1.3",
 765     "OLDAP-1.4",
 766     "OLDAP-2.0",
 767     "OLDAP-2.0.1",
 768     "OLDAP-2.1",
 769     "OLDAP-2.2",
 770     "OLDAP-2.2.1",
 771     "OLDAP-2.3",
 772     "OLDAP-2.4",
 773     "OLDAP-2.5",
 774     "OLDAP-2.6",
 775     "OLDAP-2.7",
 776     "OLDAP-2.8",
 777     "OML",
 778     "OPL-1.0",
 779     "OSL-1.0",
 780     "OSL-1.1",
 781     "OSL-2.0",
 782     "OSL-2.1",
 783     "OSL-3.0",
 784     "OpenSSL",
 785     "OSET-PL-2.1",
 786     "PHP-3.0",
 787     "PHP-3.01",
 788     "Plexus",
 789     "PostgreSQL",
 790     "psfrag",
 791     "psutils",
 792     "Python-2.0",
 793     "QPL-1.0",
 794     "Qhull",
 795     "Rdisc",
 796     "RPSL-1.0",
 797     "RPL-1.1",
 798     "RPL-1.5",
 799     "RHeCos-1.1",
 800     "RSCPL",
 801     "RSA-MD",
 802     "Ruby",
 803     "SAX-PD",
 804     "Saxpath",
 805     "SCEA",
 806     "SWL",
 807     "SMPPL",
 808     "Sendmail",
 809     "SGI-B-1.0",
 810     "SGI-B-1.1",
 811     "SGI-B-2.0",
 812     "OFL-1.0",
 813     "OFL-1.1",
 814     "SimPL-2.0",
 815     "Sleepycat",
 816     "SNIA",
 817     "Spencer-86",
 818     "Spencer-94",
 819     "Spencer-99",
 820     "SMLNJ",
 821     "SugarCRM-1.1.3",
 822     "SISSL",
 823     "SISSL-1.2",
 824     "SPL-1.0",
 825     "Watcom-1.0",
 826     "TCL",
 827     "TCP-wrappers",
 828     "Unlicense",
 829     "TMate",
 830     "TORQUE-1.1",
 831     "TOSL",
 832     "Unicode-DFS-2015",
 833     "Unicode-DFS-2016",
 834     "Unicode-TOU",
 835     "UPL-1.0",
 836     "NCSA",
 837     "Vim",
 838     "VOSTROM",
 839     "VSL-1.0",
 840     "W3C-20150513",
 841     "W3C-19980720",
 842     "W3C",
 843     "Wsuipa",
 844     "Xnet",
 845     "X11",
 846     "Xerox",
 847     "XFree86-1.1",
 848     "xinetd",
 849     "xpp",
 850     "XSkat",
 851     "YPL-1.0",
 852     "YPL-1.1",
 853     "Zed",
 854     "Zend-2.0",
 855     "Zimbra-1.3",
 856     "Zimbra-1.4",
 857     "Zlib",
 858     "zlib-acknowledgement",
 859     "ZPL-1.1",
 860     "ZPL-2.0",
 861     "ZPL-2.1",
 862 ]
 863
 864 if __name__ == "__main__":
 865     main()