1 2import sys 3if sys.version_info < (3, 2): 4 print('This antlr3 module requires Python 3.2 or later. You can ' 5 'download Python 3 from\nhttps://python.org/, ' 6 'or visit http://www.antlr.org/ for the Python target.') 7 sys.exit(1) 8 9# bootstrapping setuptools 10import ez_setup 11ez_setup.use_setuptools() 12 13import os 14import textwrap 15from distutils.errors import * 16from distutils.command.clean import clean as _clean 17from distutils.cmd import Command 18from setuptools import setup 19from distutils import log 20 21from distutils.core import setup 22 23class clean(_clean): 24 """Also cleanup local temp files.""" 25 26 def run(self): 27 _clean.run(self) 28 29 import fnmatch 30 31 # kill temporary files 32 patterns = [ 33 # generic tempfiles 34 '*~', '*.bak', '*.pyc', 35 36 # tempfiles generated by ANTLR runs 37 't[0-9]*Lexer.py', 't[0-9]*Parser.py', 38 '*.tokens', '*__.g', 39 ] 40 41 for path in ('antlr3', 'unittests', 'tests'): 42 path = os.path.join(os.path.dirname(__file__), path) 43 if os.path.isdir(path): 44 for root, dirs, files in os.walk(path, topdown=True): 45 graveyard = [] 46 for pat in patterns: 47 graveyard.extend(fnmatch.filter(files, pat)) 48 49 for name in graveyard: 50 filePath = os.path.join(root, name) 51 52 try: 53 log.info("removing '%s'", filePath) 54 os.unlink(filePath) 55 except OSError as exc: 56 log.warn( 57 "Failed to delete '%s': %s", 58 filePath, exc 59 ) 60 61 62class TestError(DistutilsError): 63 pass 64 65 66# grml.. the class name appears in the --help output: 67# ... 68# Options for 'CmdUnitTest' command 69# ... 70# so I have to use a rather ugly name... 71class unittest(Command): 72 """Run unit tests for package""" 73 74 description = "run unit tests for package" 75 76 user_options = [] 77 boolean_options = [] 78 79 def initialize_options(self): 80 pass 81 82 def finalize_options(self): 83 pass 84 85 def run(self): 86 testDir = os.path.join(os.path.dirname(__file__), 'unittests') 87 if not os.path.isdir(testDir): 88 raise DistutilsFileError( 89 "There is no 'unittests' directory. Did you fetch the " 90 "development version?", 91 ) 92 93 import glob 94 import imp 95 import unittest 96 import traceback 97 import io 98 99 suite = unittest.TestSuite() 100 loadFailures = [] 101 102 # collect tests from all unittests/test*.py files 103 testFiles = [] 104 for testPath in glob.glob(os.path.join(testDir, 'test*.py')): 105 testFiles.append(testPath) 106 107 testFiles.sort() 108 for testPath in testFiles: 109 testID = os.path.basename(testPath)[:-3] 110 111 try: 112 modFile, modPathname, modDescription \ 113 = imp.find_module(testID, [testDir]) 114 115 testMod = imp.load_module( 116 testID, modFile, modPathname, modDescription 117 ) 118 119 suite.addTests( 120 unittest.defaultTestLoader.loadTestsFromModule(testMod) 121 ) 122 123 except Exception: 124 buf = io.StringIO() 125 traceback.print_exc(file=buf) 126 127 loadFailures.append( 128 (os.path.basename(testPath), buf.getvalue()) 129 ) 130 131 runner = unittest.TextTestRunner(verbosity=2) 132 result = runner.run(suite) 133 134 for testName, error in loadFailures: 135 sys.stderr.write('\n' + '='*70 + '\n') 136 sys.stderr.write( 137 "Failed to load test module {}\n".format(testName) 138 ) 139 sys.stderr.write(error) 140 sys.stderr.write('\n') 141 142 if not result.wasSuccessful() or loadFailures: 143 raise TestError( 144 "Unit test suite failed!", 145 ) 146 147 148class functest(Command): 149 """Run functional tests for package""" 150 151 description = "run functional tests for package" 152 153 user_options = [ 154 ('testcase=', None, 155 "testcase to run [default: run all]"), 156 ('antlr-version=', None, 157 "ANTLR version to use [default: HEAD (in ../../build)]"), 158 ('antlr-jar=', None, 159 "Explicit path to an antlr jar (overrides --antlr-version)"), 160 ] 161 162 boolean_options = [] 163 164 def initialize_options(self): 165 self.testcase = None 166 self.antlr_version = 'HEAD' 167 self.antlr_jar = None 168 169 def finalize_options(self): 170 pass 171 172 def run(self): 173 import glob 174 import imp 175 import unittest 176 import traceback 177 import io 178 179 testDir = os.path.join(os.path.dirname(__file__), 'tests') 180 if not os.path.isdir(testDir): 181 raise DistutilsFileError( 182 "There is not 'tests' directory. Did you fetch the " 183 "development version?", 184 ) 185 186 # make sure, relative imports from testcases work 187 sys.path.insert(0, testDir) 188 189 rootDir = os.path.abspath( 190 os.path.join(os.path.dirname(__file__), '..', '..')) 191 192 if self.antlr_jar is not None: 193 classpath = [self.antlr_jar] 194 elif self.antlr_version == 'HEAD': 195 classpath = [ 196 os.path.join(rootDir, 'tool', 'target', 'classes'), 197 os.path.join(rootDir, 'runtime', 'Java', 'target', 'classes') 198 ] 199 else: 200 classpath = [ 201 os.path.join(rootDir, 'archive', 202 'antlr-{}.jar'.format(self.antlr_version)) 203 ] 204 205 classpath.extend([ 206 os.path.join(rootDir, 'lib', 'antlr-3.4.1-SNAPSHOT.jar'), 207 os.path.join(rootDir, 'lib', 'antlr-runtime-3.4.jar'), 208 os.path.join(rootDir, 'lib', 'ST-4.0.5.jar'), 209 ]) 210 os.environ['CLASSPATH'] = ':'.join(classpath) 211 212 os.environ['ANTLRVERSION'] = self.antlr_version 213 214 suite = unittest.TestSuite() 215 loadFailures = [] 216 217 # collect tests from all tests/t*.py files 218 testFiles = [] 219 test_glob = 't[0-9][0-9][0-9]*.py' 220 for testPath in glob.glob(os.path.join(testDir, test_glob)): 221 if testPath.endswith('Lexer.py') or testPath.endswith('Parser.py'): 222 continue 223 224 # if a single testcase has been selected, filter out all other 225 # tests 226 if (self.testcase is not None 227 and not os.path.basename(testPath)[:-3].startswith(self.testcase)): 228 continue 229 230 testFiles.append(testPath) 231 232 testFiles.sort() 233 for testPath in testFiles: 234 testID = os.path.basename(testPath)[:-3] 235 236 try: 237 modFile, modPathname, modDescription \ 238 = imp.find_module(testID, [testDir]) 239 240 testMod = imp.load_module( 241 testID, modFile, modPathname, modDescription) 242 243 suite.addTests( 244 unittest.defaultTestLoader.loadTestsFromModule(testMod)) 245 246 except Exception: 247 buf = io.StringIO() 248 traceback.print_exc(file=buf) 249 250 loadFailures.append( 251 (os.path.basename(testPath), buf.getvalue())) 252 253 runner = unittest.TextTestRunner(verbosity=2) 254 255 result = runner.run(suite) 256 257 for testName, error in loadFailures: 258 sys.stderr.write('\n' + '='*70 + '\n') 259 sys.stderr.write( 260 "Failed to load test module {}\n".format(testName) 261 ) 262 sys.stderr.write(error) 263 sys.stderr.write('\n') 264 265 if not result.wasSuccessful() or loadFailures: 266 raise TestError( 267 "Functional test suite failed!", 268 ) 269 270 271setup(name='antlr_python3_runtime', 272 version='3.4', 273 packages=['antlr3'], 274 275 author="Benjamin S Wolf", 276 author_email="[email protected]", 277 url="http://www.antlr.org/", 278 download_url="http://www.antlr.org/download.html", 279 license="BSD", 280 description="Runtime package for ANTLR3", 281 long_description=textwrap.dedent('''\ 282 This is the runtime package for ANTLR3, which is required to use parsers 283 generated by ANTLR3. 284 '''), 285 cmdclass={'unittest': unittest, 286 'functest': functest, 287 'clean': clean 288 }, 289 ) 290