def __extractExternalChannelGrammarsFromDefinitions(self):
"""Extracts grammars from definition.
generated channel must be connected to outside elements"""
inputtypedict = {}
outputtypedict = {}
for definition in self.__GTDefinitionlist:
for gtcondef in definition.inputConnectionDefinitions:
if gtcondef.externalgtname == "Main":
if gtcondef.internalchannelname in inputtypedict:
from pydsl.Exceptions import NameOverlap
raise NameOverlap
#FIXME: Is better to avoid loading the instance to obtain grammar name
from pydsl.Memory.Storage.Loader import load_transformer
gtinstance = load_transformer(definition.type)
inputtypedict[gtcondef.externalchannelname] = gtinstance.inputdefinition[gtcondef.internalchannelname]
self.__inputGTDict[gtcondef.externalchannelname] = (gtcondef.basename, gtcondef.internalchannelname) #Prepares self.__inputGTDict
for gtcondef in definition.outputConnectionDefinitions:
if gtcondef.externalgtname == "Main":
if gtcondef.internalchannelname in outputtypedict:
from pydsl.Exceptions import NameOverlap
raise NameOverlap
from pydsl.Memory.Storage.Loader import load_transformer
gtinstance = load_transformer(definition.type)
ocd = gtinstance.outputchanneldic
outputtypedict[gtcondef.externalchannelname] = gtinstance.outputdefinition[gtcondef.internalchannelname]
self.__outputGTDict[gtcondef.externalchannelname] = (gtcondef.basename, gtcondef.internalchannelname) #Prepares self.__outputGTDict
return (inputtypedict, outputtypedict)
def _initHostT(self, namedic):
"""Inits aux GTs. if a requested aux GT isn't connected, This function will create it"""
from pydsl.Memory.Storage.Loader import load_transformer
for title, gttype in namedic.items():
print(self._server)
self._hostT[title] = load_transformer(gttype, eventmanager = self._server, ecuid = title)
LOG.debug("loaded " + str(title) + "auxT")
def readTR(self, gtname):
from pydsl.Memory.Storage.Loader import load_transformer
self.__mainfunc = load_transformer(gtname)
from pydsl.Guess import guess
inputformat = guess(inputfile, [ftdl])
if len(inputformat) == 0:
print("Input format not found")
sys.exit(-1)
elif len(inputformat) > 1:
print("Several input formats found, please use -i argument")
sys.exit(-1)
inputformat = inputformat.pop()
LOG.warning("Inputformat:" + inputformat)
from pydsl.Memory.Storage.Directory.Function import TransformerDirStorage
from pydsl.Search.Searcher import MemorySearcher
from pydsl.Search.Indexer import Indexer
searcher = MemorySearcher([Indexer(TransformerDirStorage())])
print(searcher.search("output="+destformat+"&&input="+inputformat))
searchresult = searcher.search("output="+destformat+"&&input="+inputformat)
if not searchresult:
print("No conversion available from "+ inputformat + " to " + destformat)
sys.exit(-1)
firstresult = searchresult.pop()
from pydsl.Memory.Storage.Loader import load_transformer
finstance = load_transformer(firstresult["identifier"])
result = finstance({"inputfile":inputfile,"outputfile":ARGS.outputfile})
sys.exit(0)
#sys.exit(int(str(result["output"])))
else:
print(TUSAGE)
sys.exit(0)
sys.exit(0)