How to use suite_setup method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

Test.py

Source:Test.py

1import winpexpect2from robot.running import TestSuite3import subprocess4import sys5import re6import os7from robot import utils8from robot.reporting import ResultWriter9import dataStructure10import tempfile11import postProcess12import signal13import yaml14class testInfo(object):15    def __init__(self, scriptName):16        self.scriptName = scriptName17        self.tcInfo = dataStructure.nestedDict()18        self.currentTcid = 'suite_setup'19        self.variableFile = variableFile()20        self.scriptResult = 'FAIL'21    def appendLog(self, msg, timestamp, tcid=None):22        if tcid is None:23            tcid = self.currentTcid24        if 'msgList' not in self.tcInfo[tcid]:25            self.tcInfo[tcid]['msgList'] = []26            self.tcInfo[tcid]['timestamps'] = []27            self.variableFile.initTcInfo(tcid)28        self.tcInfo[tcid]['msgList'].append(msg)29        self.tcInfo[tcid]['timestamps'].append(timestamp)30        self.variableFile.appendLog(tcid, msg, timestamp)31    def setScriptResult(self, status):32        self.scriptResult = status33    def setResult(self, status, tcid=None):34        if tcid is None:35            tcid = self.currentTcid36        self.tcInfo[tcid]['result'] = status37        self.variableFile.setResult(tcid, status)38    def setTcid(self, id):39        self.currentTcid = id40    def setLogFile(self, fileName):41        self.logFileName = fileName42    def flush(self):43        self.variableFile.flush()44    45class variableFile(object):46    def __init__(self):47        self.file = tempfile.NamedTemporaryFile(dir=os.getcwd(), delete=True, suffix='.py')48        self.name = self.file.name49        self.file.write('# coding=utf-8\n')50        self.file.write('import dataStructure\n')51        self.file.write('testcaseInfo = dataStructure.nestedDict()\n')52        self.file.write('setupLog = dataStructure.nestedDict()\n')53        self.file.write('cleanupLog = dataStructure.nestedDict()\n')54    def initTcInfo(self, tcid):55        if tcid is 'suite_setup':56            self.file.write('setupLog["msgList"] = []\n')57            self.file.write('setupLog["timestamps"] = []\n')58        elif tcid is 'suite_cleanup':59            self.file.write('cleanupLog["msgList"] = []\n')60            self.file.write('cleanupLog["timestamps"] = []\n')61        else:62            self.file.write('testcaseInfo["%s"]["msgList"] = []\n' %tcid)63            self.file.write('testcaseInfo["%s"]["timestamps"] = []\n' %tcid)64    def appendLog(self, tcid, msg, timestamp):65        if tcid is 'suite_setup':66            self.file.write('setupLog["msgList"].append("%s")\n' %msg)67            self.file.write('setupLog["timestamps"].append("%s")\n' %timestamp)68        elif tcid is 'suite_cleanup':69            self.file.write('cleanupLog["msgList"].append("%s")\n' %msg)70            self.file.write('cleanupLog["timestamps"].append("%s")\n' %timestamp)71        else:72            self.file.write('testcaseInfo["%s"]["msgList"].append("%s")\n' %(tcid, msg))73            self.file.write('testcaseInfo["%s"]["timestamps"].append("%s")\n' %(tcid, timestamp))74    def setResult(self, tcid, status):75        if tcid is 'suite_setup':76            self.file.write('setupLog["result"] = "%s"\n' %status)77        elif tcid is 'suite_cleanup':78            self.file.write('cleanupLog["result"] = "%s"\n' %status)79        else:80            self.file.write('testcaseInfo["%s"]["result"] = "%s"\n' %(tcid, status))81    def flush(self):82        self.file.flush()83    def close(self):84        self.file.close()85        # This will remove the .pyc file created for the variable file86        if os.path.isfile(self.name+'c'):87            os.remove(self.name+'c')88def createRobotSuite(testcaseInfo):89    suite = TestSuite(os.path.basename(testcaseInfo.scriptName))90    suite.imports.library('logModule')91    suite.imports.variables(testcaseInfo.variableFile.name)92    tcList = [val for val in testcaseInfo.tcInfo.keys() if val not in ['suite_setup', 'suite_cleanup']]93    if tcList:94        ## This suite has f10 testcases defined95        ## suite_setup should precede suite_cleanup. Otherwise, both will be set as None.96        if 'suite_setup' in testcaseInfo.tcInfo.keys():97            suite.keywords.create('setup_log', args=['${setupLog}'], type='setup')98        if 'suite_cleanup' in testcaseInfo.tcInfo.keys():99            suite.keywords.create('cleanup_log', args=['${cleanupLog}'], type='teardown')100    else:101        ## This suite has no f10 testcases defined in the script. Entire script should be treated as one testcase102        if 'suite_cleanup' in testcaseInfo.tcInfo.keys():103            suite.keywords.create('cleanup_log', args=['${cleanupLog}'], type='teardown')104        test = suite.tests.create(testcaseInfo.scriptName, tags=None)105        test.keywords.create('testcase_log', args=['${setupLog}', 'result=%s' %testcaseInfo.scriptResult])106        107    for tcid in testcaseInfo.tcInfo.keys():108        if tcid in ['suite_setup', 'suite_cleanup']:109            pass110        else:111            test = suite.tests.create(tcid, tags=None)112            print testcaseInfo113            test.keywords.create('testcase_log', args=['${testcaseInfo}', 'tcid=%s' %tcid])114    return suite115def scriptExecutionMonitor(output):116    global testcaseInfo117    global testcaseInfoList118    global bufferLine119    global yamlCont120    121    if 'bufferLine' not in globals():122        bufferLine = ''123    tempOut = bufferLine + output124    for line in tempOut.split('\n')[0:-1]:125        try:126            scriptStart = re.search(yamlCont["scriptStart"], line)127            if scriptStart:128                scriptName = scriptStart.group(1)129                testcaseInfo = testInfo(scriptName)130                testcaseInfoList.append(testcaseInfo)131        except:132            pass133    134        try:135            scriptCleanup = re.search(yamlCont["scriptCleanup"], line)136            if scriptCleanup:137                testcaseInfo.setTcid('suite_cleanup')138        except:139            pass140                141        try:142            scriptCleanup = re.search(yamlCont["scriptStartup"], line)143            if scriptCleanup:144               testcaseInfo.setTcid('suite_startup')145        except:146            pass147                                                                                                    148        try:149            testcaseStart = re.search(yamlCont["testcaseStart"], line)150            if testcaseStart:151                testcaseInfo.setTcid("%s" %(testcaseStart.group(1)))152        except:153            pass154        try:155           testcaseResult = re.search(yamlCont["testcaseResult"], line)156           if testcaseResult:157               testcaseInfo.setResult(testcaseResult.group(1).upper())158        except:159            pass160        161        try:162            scriptResult = re.search(yamlCont["scriptResult"], line)163            if scriptResult:164                testcaseInfo.setScriptResult(scriptResult.group(1).upper())165        except:166            pass167                                                            168        line = line.strip('\r')169        line = line.replace("\"", "\\\"")170        timestamp = utils.get_timestamp()171     ## only if testcaseInfo is initialized, test logs can be added.172        if 'testcaseInfo' in globals():173            testcaseInfo.appendLog(msg=line, timestamp=timestamp)174    bufferLine = tempOut.split('\n')[-1]175    return output176def executeScript(inputScript, scriptOptionalArgs, inputFile=None):177    global testcaseInfoList178    global testcaseInfo179    global yamlCont180    testcaseInfoList = []181    yamlCont = {}182    if inputFile != None:183        fil = open(inputFile, "r")184        yamlCont = yaml.load(fil)185#        inputFileType = re.search('(.*).yaml', inputFile).group(1)186    if re.search("\.log\.", inputScript):187        cmd = "python /work/swtest01_1/sgsubramaniam/sw-test/special_script/demoScript/slowcat.py -d 0.002 %s" %inputScript188    else:189        cmd = "f10tool %s %s" %(inputScript, ' '.join(scriptOptionalArgs))190    if re.search("\.flist$", inputScript):191        inputFileType = 'flist'192        cmd = "f10tool %s %s" %(inputScript, ' '.join(scriptOptionalArgs))193    elif re.search("\.f10$", inputScript):194        inputFileType = 'f10'195        cmd = "f10tool %s %s" %(inputScript, ' '.join(scriptOptionalArgs))196    else:197        inputFileType = 'unknown'198        if inputFile != None:199            inputFileType = re.search('(.*).yaml', inputFile).group(1)200        cmd = "%s %s;echo '----------'" %(inputScript, ' '.join(scriptOptionalArgs))201    ps = winpexpect.winspawn(cmd)202    ps.logfile_read = sys.stdout203    ## Initialize testcaseInfo if the script is not a flist.204    if inputFileType in ['f10', 'unknown']:205        scriptName = inputScript206        testcaseInfo = testInfo(scriptName)207        testcaseInfoList.append(testcaseInfo)208    timeout = -1209    ps.interact(output_filter=scriptExecutionMonitor)210    if inputFileType is 'flist' or 'rspec':211        ## creates a nested suite212        suiteList = []213        for testcaseInfo in testcaseInfoList:214            testcaseInfo.flush()215            suite = createRobotSuite(testcaseInfo)216            suiteList.append(suite)217        suite = TestSuite(inputScript)218        suite.suites = suiteList219        result = suite.run(output='output.xml', loglevel='debug')220        for testcaseInfo in testcaseInfoList:221            testcaseInfo.variableFile.close()222    else:223        ## creates a single suite224        for testcaseInfo in testcaseInfoList:225            testcaseInfo.flush()226            print testcaseInfo227            suite = createRobotSuite(testcaseInfo)228            result = suite.run(output='output.xml', loglevel='debug')229            testcaseInfo.variableFile.close()230    # Generating log files requires processing the earlier generated output XML.231    ResultWriter('output.xml').write_results()232    pp = postProcess.postProcess(suiteFile=testcaseInfo.scriptName)233    pp.close()234if __name__ == "__main__":235    if len(sys.argv) < 2:236        print 'usage : %s <inputScript> <script optional args>' %sys.argv[0]237        sys.exit()238    if re.search(".yaml", sys.argv[1]):239        inputFile = sys.argv[1]240        inputScript = sys.argv[2]241        scriptOptionalArgs = sys.argv[3:]242        executeScript(inputScript, scriptOptionalArgs, inputFile)243    else:244        inputScript = sys.argv[1]245        scriptOptionalArgs = sys.argv[2:]...

scriptLauncher.py

Source:scriptLauncher.py

1import winpexpect2from robot.running import TestSuite3import subprocess4import sys5import re6import os7from robot import utils8from robot.reporting import ResultWriter9import dataStructure10import tempfile11import postProcess12import signal13import yaml14class testInfo(object):15    def __init__(self, scriptName):16        self.scriptName = scriptName17        self.tcInfo = dataStructure.nestedDict()18        self.currentTcid = 'suite_setup'19        self.variableFile = variableFile()20        self.scriptResult = 'FAIL'21    def appendLog(self, msg, timestamp, tcid=None):22        if tcid is None:23            tcid = self.currentTcid24        if 'msgList' not in self.tcInfo[tcid]:25            self.tcInfo[tcid]['msgList'] = []26            self.tcInfo[tcid]['timestamps'] = []27            self.variableFile.initTcInfo(tcid)28        self.tcInfo[tcid]['msgList'].append(msg)29        self.tcInfo[tcid]['timestamps'].append(timestamp)30        self.variableFile.appendLog(tcid, msg, timestamp)31    def setScriptResult(self, status):32        self.scriptResult = status33    def setResult(self, status, tcid=None):34        if tcid is None:35            tcid = self.currentTcid36        self.tcInfo[tcid]['result'] = status37        self.variableFile.setResult(tcid, status)38    def setTcid(self, id):39        self.currentTcid = id40    def setLogFile(self, fileName):41        self.logFileName = fileName42    def flush(self):43        self.variableFile.flush()44    45class variableFile(object):46    def __init__(self):47        #self.file = tempfile.NamedTemporaryFile(dir=None, delete=True, suffix='.py')48        self.file = open("tempFile.py", "w+")49        self.name = self.file.name50        print self.name51        self.file.write('# coding=utf-8\n')52        self.file.write('import dataStructure\n')53        self.file.write('testcaseInfo = dataStructure.nestedDict()\n')54        self.file.write('setupLog = dataStructure.nestedDict()\n')55        self.file.write('cleanupLog = dataStructure.nestedDict()\n')56    def initTcInfo(self, tcid):57        if tcid is 'suite_setup':58            self.file.write('setupLog["msgList"] = []\n')59            self.file.write('setupLog["timestamps"] = []\n')60        elif tcid is 'suite_cleanup':61            self.file.write('cleanupLog["msgList"] = []\n')62            self.file.write('cleanupLog["timestamps"] = []\n')63        else:64            self.file.write('testcaseInfo["%s"]["msgList"] = []\n' %tcid)65            self.file.write('testcaseInfo["%s"]["timestamps"] = []\n' %tcid)66    def appendLog(self, tcid, msg, timestamp):67        if tcid is 'suite_setup':68            self.file.write('setupLog["msgList"].append("%s")\n' %msg)69            self.file.write('setupLog["timestamps"].append("%s")\n' %timestamp)70        elif tcid is 'suite_cleanup':71            self.file.write('cleanupLog["msgList"].append("%s")\n' %msg)72            self.file.write('cleanupLog["timestamps"].append("%s")\n' %timestamp)73        else:74            self.file.write('testcaseInfo["%s"]["msgList"].append("%s")\n' %(tcid, msg))75            self.file.write('testcaseInfo["%s"]["timestamps"].append("%s")\n' %(tcid, timestamp))76    def setResult(self, tcid, status):77        if tcid is 'suite_setup':78            self.file.write('setupLog["result"] = "%s"\n' %status)79        elif tcid is 'suite_cleanup':80            self.file.write('cleanupLog["result"] = "%s"\n' %status)81        else:82            self.file.write('testcaseInfo["%s"]["result"] = "%s"\n' %(tcid, status))83    def flush(self):84        self.file.flush()85    def close(self):86        self.file.close()87        # This will remove the .pyc file created for the variable file88        if os.path.isfile(self.name+'c'):89            os.remove(self.name+'c')90def createRobotSuite(testcaseInfo):91    suite = TestSuite(os.path.basename(testcaseInfo.scriptName))92    suite.imports.library('logModule')93    suite.imports.variables(testcaseInfo.variableFile.name)94    tcList = [val for val in testcaseInfo.tcInfo.keys() if val not in ['suite_setup', 'suite_cleanup']]95    if tcList:96        ## This suite has f10 testcases defined97        ## suite_setup should precede suite_cleanup. Otherwise, both will be set as None.98        if 'suite_setup' in testcaseInfo.tcInfo.keys():99            suite.keywords.create('setup_log', args=['${setupLog}'], type='setup')100        if 'suite_cleanup' in testcaseInfo.tcInfo.keys():101            suite.keywords.create('cleanup_log', args=['${cleanupLog}'], type='teardown')102    else:103        ## This suite has no f10 testcases defined in the script. Entire script should be treated as one testcase104        if 'suite_cleanup' in testcaseInfo.tcInfo.keys():105            suite.keywords.create('cleanup_log', args=['${cleanupLog}'], type='teardown')106        test = suite.tests.create(testcaseInfo.scriptName, tags=None)107        test.keywords.create('testcase_log', args=['${setupLog}', 'result=%s' %testcaseInfo.scriptResult])108        109    for tcid in testcaseInfo.tcInfo.keys():110        if tcid in ['suite_setup', 'suite_cleanup']:111            pass112        else:113            test = suite.tests.create(tcid, tags=None)114            print testcaseInfo115            test.keywords.create('testcase_log', args=['${testcaseInfo}', 'tcid=%s' %tcid])116    return suite117def scriptExecutionMonitor(output):118    global testcaseInfo119    global testcaseInfoList120    global bufferLine121    global yamlCont122    123    if 'bufferLine' not in globals():124        bufferLine = ''125    tempOut = bufferLine + output126    for line in tempOut.split('\n')[0:-1]:127        try:128            scriptStart = re.search(yamlCont["scriptStart"], line)129            if scriptStart:130                scriptName = scriptStart.group(1)131                print132                testcaseInfo = testInfo(scriptName)133                testcaseInfoList.append(testcaseInfo)134        except:135            pass136    137        try:138            scriptCleanup = re.search(yamlCont["scriptCleanup"], line)139            if scriptCleanup:140                testcaseInfo.setTcid('suite_cleanup')141        except:142            pass143                144        try:145            scriptCleanup = re.search(yamlCont["scriptStartup"], line)146            if scriptCleanup:147               testcaseInfo.setTcid('suite_startup')148        except:149            pass150                                                                                                    151        try:152            testcaseStart = re.search(yamlCont["testcaseStart"], line)153            if testcaseStart:154                testcaseInfo.setTcid("%s" %(testcaseStart.group(1)))155        except:156            pass157        try:158           testcaseResult = re.search(yamlCont["testcaseResult"], line)159           if testcaseResult:160               testcaseInfo.setResult(testcaseResult.group(1).upper())161        except:162            pass163        164        try:165            scriptResult = re.search(yamlCont["scriptResult"], line)166            if scriptResult:167                testcaseInfo.setScriptResult(scriptResult.group(1).upper())168        except:169            pass170                                                            171        line = line.strip('\r')172        line = line.replace("\"", "\\\"")173        timestamp = utils.get_timestamp()174     ## only if testcaseInfo is initialized, test logs can be added.175        if 'testcaseInfo' in globals():176            testcaseInfo.appendLog(msg=line, timestamp=timestamp)177    bufferLine = tempOut.split('\n')[-1]178    return output179def executeScript(inputScript, scriptOptionalArgs, inputFile=None):180    global testcaseInfoList181    global testcaseInfo182    global yamlCont183    testcaseInfoList = []184    yamlCont = {}185    if inputFile != None:186        fil = open(inputFile, "r")187        yamlCont = yaml.load(fil)188#        inputFileType = re.search('(.*).yaml', inputFile).group(1)189    inputFileType = 'unknown'190    if inputFile != None:191        inputFileType = re.search('(.*).yaml', inputFile).group(1)192    cmd = "%s %s" %(inputScript, ' '.join(scriptOptionalArgs))193    #inputFileType = 'unknown'194    print "@@@@@@@@@@@@@@@"195    print cmd196    print "@@@@@@@@@@@@@@@"197    ps = winpexpect.winspawn(cmd)198    ps.logfile_read = sys.stdout199    ## Initialize testcaseInfo if the script is not a flist.200    if inputFileType in ['unknown']:201        scriptName = inputScript202        testcaseInfo = testInfo(scriptName)203        testcaseInfoList.append(testcaseInfo)204    timeout = -1205    ps.interact(output_filter=scriptExecutionMonitor)206    if inputFileType is 'unknown':207        ## creates a nested suite208        suiteList = []209        for testcaseInfo in testcaseInfoList:210            testcaseInfo.flush()211            suite = createRobotSuite(testcaseInfo)212            suiteList.append(suite)213        suite = TestSuite(inputScript)214        suite.suites = suiteList215        result = suite.run(output='output.xml', loglevel='debug')216        for testcaseInfo in testcaseInfoList:217            testcaseInfo.variableFile.close()218    else:219        ## creates a single suite220        for testcaseInfo in testcaseInfoList:221            testcaseInfo.flush()222            print testcaseInfo223            suite = createRobotSuite(testcaseInfo)224            result = suite.run(output='output.xml', loglevel='debug')225            testcaseInfo.variableFile.close()226    # Generating log files requires processing the earlier generated output XML.227    ResultWriter('output.xml').write_results()228    pp = postProcess.postProcess(suiteFile=testcaseInfo.scriptName)229    pp.close()230if __name__ == "__main__":231    if len(sys.argv) < 2:232        print 'usage : %s <inputScript> <script optional args>' %sys.argv[0]233        sys.exit()234    if re.search(".yaml", sys.argv[1]):235        inputFile = sys.argv[1]236        inputScript = sys.argv[2]237        scriptOptionalArgs = sys.argv[3:]238        print scriptOptionalArgs239        executeScript(inputScript, scriptOptionalArgs, inputFile)240    else:241        inputScript = sys.argv[1]242        scriptOptionalArgs = sys.argv[2:]...

tokens.py

Source:tokens.py

1#  Copyright 2008-2015 Nokia Networks2#  Copyright 2016-     Robot Framework Foundation3#4#  Licensed under the Apache License, Version 2.0 (the "License");5#  you may not use this file except in compliance with the License.6#  You may obtain a copy of the License at7#8#      http://www.apache.org/licenses/LICENSE-2.09#10#  Unless required by applicable law or agreed to in writing, software11#  distributed under the License is distributed on an "AS IS" BASIS,12#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13#  See the License for the specific language governing permissions and14#  limitations under the License.15from robot.utils import py2to316from robot.variables import VariableIterator17@py2to318class Token(object):19    """Token representing piece of Robot Framework data.20    Each token has type, value, line number, column offset and end column21    offset in :attr:`type`, :attr:`value`, :attr:`lineno`, :attr:`col_offset`22    and :attr:`end_col_offset` attributes, respectively. Tokens representing23    error also have their error message in :attr:`error` attribute.24    Token types are declared as class attributes.25    """26    SETTING_HEADER = 'SETTING_HEADER'27    VARIABLE_HEADER = 'VARIABLE_HEADER'28    TESTCASE_HEADER = 'TESTCASE_HEADER'29    KEYWORD_HEADER = 'KEYWORD_HEADER'30    COMMENT_HEADER = 'COMMENT_HEADER'31    TESTCASE_NAME = 'TESTCASE_NAME'32    KEYWORD_NAME = 'KEYWORD_NAME'33    DOCUMENTATION = 'DOCUMENTATION'34    SUITE_SETUP = 'SUITE_SETUP'35    SUITE_TEARDOWN = 'SUITE_TEARDOWN'36    METADATA = 'METADATA'37    TEST_SETUP = 'TEST_SETUP'38    TEST_TEARDOWN = 'TEST_TEARDOWN'39    TEST_TEMPLATE = 'TEST_TEMPLATE'40    TEST_TIMEOUT = 'TEST_TIMEOUT'41    FORCE_TAGS = 'FORCE_TAGS'42    DEFAULT_TAGS = 'DEFAULT_TAGS'43    LIBRARY = 'LIBRARY'44    RESOURCE = 'RESOURCE'45    VARIABLES = 'VARIABLES'46    SETUP = 'SETUP'47    TEARDOWN = 'TEARDOWN'48    TEMPLATE = 'TEMPLATE'49    TIMEOUT = 'TIMEOUT'50    TAGS = 'TAGS'51    ARGUMENTS = 'ARGUMENTS'52    RETURN = 'RETURN'53    NAME = 'NAME'54    VARIABLE = 'VARIABLE'55    ARGUMENT = 'ARGUMENT'56    ASSIGN = 'ASSIGN'57    KEYWORD = 'KEYWORD'58    WITH_NAME = 'WITH_NAME'59    FOR = 'FOR'60    FOR_SEPARATOR = 'FOR_SEPARATOR'61    OLD_FOR_INDENT = 'OLD_FOR_INDENT'62    END = 'END'63    SEPARATOR = 'SEPARATOR'64    COMMENT = 'COMMENT'65    CONTINUATION = 'CONTINUATION'66    EOL = 'EOL'67    EOS = 'EOS'68    ERROR = 'ERROR'69    FATAL_ERROR = 'FATAL_ERROR'70    NON_DATA_TOKENS = (71        SEPARATOR,72        COMMENT,73        CONTINUATION,74        EOL,75        EOS76    )77    SETTING_TOKENS = (78        DOCUMENTATION,79        SUITE_SETUP,80        SUITE_TEARDOWN,81        METADATA,82        TEST_SETUP,83        TEST_TEARDOWN,84        TEST_TEMPLATE,85        TEST_TIMEOUT,86        FORCE_TAGS,87        DEFAULT_TAGS,88        LIBRARY,89        RESOURCE,90        VARIABLES,91        SETUP,92        TEARDOWN,93        TEMPLATE,94        TIMEOUT,95        TAGS,96        ARGUMENTS,97        RETURN98    )99    HEADER_TOKENS = (100        SETTING_HEADER,101        VARIABLE_HEADER,102        TESTCASE_HEADER,103        KEYWORD_HEADER,104        COMMENT_HEADER105    )106    ALLOW_VARIABLES = (107        NAME,108        ARGUMENT,109        TESTCASE_NAME,110        KEYWORD_NAME111    )112    __slots__ = ['type', 'value', 'lineno', 'col_offset', 'error']113    def __init__(self, type=None, value='', lineno=-1, col_offset=-1, error=None):114        self.type = type115        self.value = value116        self.lineno = lineno117        self.col_offset = col_offset118        self.error = error119    @property120    def end_col_offset(self):121        if self.col_offset == -1:122            return -1123        return self.col_offset + len(self.value)124    def set_error(self, error, fatal=False):125        self.type = Token.ERROR if not fatal else Token.FATAL_ERROR126        self.error = error127    def tokenize_variables(self):128        """Tokenizes possible variables in token value.129        Yields the token itself if the token does not allow variables (see130        :attr:`Token.ALLOW_VARIABLES`) or its value does not contain131        variables. Otherwise yields variable tokens as well as tokens132        before, after, or between variables so that they have the same133        type as the original token.134        """135        if self.type not in Token.ALLOW_VARIABLES:136            return self._tokenize_no_variables()137        variables = VariableIterator(self.value)138        if not variables:139            return self._tokenize_no_variables()140        return self._tokenize_variables(variables)141    def _tokenize_no_variables(self):142        yield self143    def _tokenize_variables(self, variables):144        lineno = self.lineno145        col_offset = self.col_offset146        remaining = ''147        for before, variable, remaining in variables:148            if before:149                yield Token(self.type, before, lineno, col_offset)150                col_offset += len(before)151            yield Token(Token.VARIABLE, variable, lineno, col_offset)152            col_offset += len(variable)153        if remaining:154            yield Token(self.type, remaining, lineno, col_offset)155    def __unicode__(self):156        return self.value157    def __repr__(self):158        error = '' if not self.error else ', %r' % self.error159        return 'Token(%s, %r, %s, %s%s)' % (self.type, self.value,160                                            self.lineno, self.col_offset,161                                            error)162    def __eq__(self, other):163        if not isinstance(other, Token):164            return False165        return (self.type == other.type and166                self.value == other.value and167                self.lineno == other.lineno and168                self.col_offset == other.col_offset and169                self.error == other.error)170    def __ne__(self, other):171        return not self == other172class EOS(Token):173    """Token representing end of statement."""174    __slots__ = []175    def __init__(self, lineno=-1, col_offset=-1):176        Token.__init__(self, Token.EOS, '', lineno, col_offset)177    @classmethod178    def from_token(cls, token):...

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