def __processFile__(self, filePath):
''' processes a single file, first feeding the file to JackTokenizer to generate a list of tokens
(output as T.xml files for debugging use) and that token list is fed through
CompilationEngine to generate a final result list of XML tokens which is output into an .xml file. '''
#TODO make it work
# create opening token tag for tokenizing lines of .jack
tokens = ["<tokens>"]
tokenizer = JackTokenizer(filePath)
line = tokenizer.advance()
# tokenize each line of .jack
while line:
tokens += [self.__wrapTokenInXML__(line)]
line = tokenizer.advance()
tokens += ["</tokens>"]
# print(tokens)
# write out the raw tokens
xml_T_FilePath = Path(filePath.parent / (filePath.stem + 'T.xml'))
self.__output__(xml_T_FilePath, tokens)
# 2. create a list for compiled tokens to go into, create compEngine instance
# compile the tokens
compiledTokens = []
compEngine = CompilationEngine(tokens)
compiledTokens += compEngine.compileTokens()
# create the filepath names for writing the tokens and full blown xml
finalTokenPath = Path(filePath.parent / (filePath.stem + '.xml'))
self.__output__(finalTokenPath, compiledTokens)
# ===============================
# ======== project 11 stuff =====
# ===============================
vmPath = Path(filePath.parent / (filePath.stem + '.vm'))
vmCommands = compEngine.get_vmInstructions()
self.__output__(vmPath, vmCommands)
