def compile(input_file_path):
input_file = open(input_file_path)
output_file_path = f"{input_file_path.strip('.jack')}_.xml"
output_file = open(output_file_path, 'w')
comp_engine = CompilationEngine()
comp_engine.compile(input_file, output_file)
def load_file(jack_filename):
jack_file = open(jack_filename, 'r')
xml_filename = jack_filename.replace('.jack', '.xml')
xml_file = open(xml_filename, 'a')
compilation_engine = CompilationEngine(jack_file, xml_file)
compilation_engine.compile_class()
compilation_engine.save()
jack_file.close()
xml_file.close()
def run(self):
if os.path.isdir(self._in_fname):
jack_fnames = glob(os.path.join(self._in_fname, "*.jack"))
else:
jack_fnames = [self._in_fname]
for jack_fname in jack_fnames:
out_fname = jack_fname[:-5] + ".vm"
CompilationEngine(jack_fname).compile(out_fname)
def compile(file_name, analyze):
vm_name = file_name.parent.joinpath(file_name.stem + VM)
xml_name = file_name.parent.joinpath(file_name.stem +
XML) if analyze else None
tokenizer = JackTokenizer(file_name)
engine = CompilationEngine(tokenizer, vm_name, xml_name)
print('compiling {file}'.format(file=file_name))
engine.compile_class()
engine.write()
print('Successfully compiled {file} to {output}'.format(file=file_name,
output=vm_name))
def main(argv):
"""
Main flow of program dealing with extracting files for reading and initializing files to translate into
"""
if not check_args(argv):
return
# extracting asm file to be processed
jack_files_path = argv[1]
# creating a .asm file to contain vm files translation to hack machine language
if os.path.isdir(jack_files_path):
for file in os.listdir(jack_files_path):
if file.endswith(".jack"):
xml_file_name = "{0}/{1}.xml".format(
jack_files_path,
os.path.splitext(os.path.basename(file))[0])
CompilationEngine('{0}/{1}'.format(jack_files_path, file),
xml_file_name)
else:
xml_file_name = "{0}.xml".format(os.path.splitext(jack_files_path)[0])
CompilationEngine(jack_files_path, xml_file_name)
def compile_file(self, file_path):
print("Compiling", file_path, "...")
file_name = os.path.splitext(os.path.basename(file_path))[0]
dir_name = os.path.split(file_path)[0]
output_file_name = os.path.join(dir_name, file_name + "__.xml")
with open(output_file_name, "w") as output_file:
tokenizer = Tokenizer(file_path)
try:
compiler = CompilationEngine(tokenizer, output_file)
compiler.compile()
print("Compilation successful!", file_path, "=>",
output_file_name)
except CompilationError as err:
tokenizer.close()
raise CompilationError("ERROR: " + err.message)
def main():
if len(sys.argv) != 2:
print(
"Expected 1 argument (either the .jack file or a directory containing .jack files). Exiting!"
)
return
is_file_arg = sys.argv[1].endswith(".jack")
if is_file_arg:
jack_files = [sys.argv[1]]
else:
jack_files = [
join(sys.argv[1], f) for f in listdir(sys.argv[1])
if f.endswith(".jack")
]
for jack_file in jack_files:
ce = CompilationEngine(JackTokenizer(jack_file),
jack_file.split(".jack")[0] + "Nisarg.xml")
ce.compile()
def main():
# Input
if len(sys.argv) != 2:
raise ValueError('Invalid file name.')
input_file_path = sys.argv[1]
input_texts = get_file_text(input_file_path)
splited_input_file_path = input_file_path.split('/')
input_file_name = splited_input_file_path[-1]
# Output
output_tokenizer_file_name = '{}.xml'.format(input_file_name.split('.')[0])
output_tokenizer_file_path = '/'.join([*splited_input_file_path[:-1], output_tokenizer_file_name])
output_vm_file_name = '{}.vm'.format(input_file_name.split('.')[0])
output_vm_file_path = '/'.join([*splited_input_file_path[:-1], output_vm_file_name])
# Text Processing
del_blank_content = lambda value: value != ''
del_new_line_in_text = lambda value: value.replace('\n', '')
# 文中の // を削除して先頭と末尾と空白の文字列を削除
del_comment_in_line = lambda string: re.sub(r'//\s.*', '', string).strip()
input_texts = list(
filter(
del_blank_content, map(
del_comment_in_line, filter(
remove_comments, map(
del_new_line_in_text, input_texts
)
)
)
)
)
update_input_texts = []
for input_text in input_texts:
# プログラム中のコメントアウト (/** */) は上のテキスト処理では削除できないのでこの処理を追加
if remove_comments(input_text):
update_input_texts.append(input_text)
print('output_tokenizer_file_name: {}'.format(output_tokenizer_file_name))
print('output_vm_file_name: {}'.format(output_vm_file_name))
with VMWriter(output_vm_file_path) as vmw:
with CompilationEngine(update_input_texts, output_tokenizer_file_path, vmw) as engine:
engine.compile()
return False
def has_more_tokens(self):
if self.file.content:
return True
return False
if __name__ == "__main__":
jackanalyzer = JackAnalyzer(
"/home/victor/coding/nand2tetris/nand2tetris_REAL/projects/10/ArrayTest"
)
for _file in jackanalyzer.files:
tokenizer = jackanalyzer.create_tokenizer(_file)
comp_eng = CompilationEngine()
tokens = []
while tokenizer.has_more_tokens():
token = tokenizer.advance()
token.token, token.tokentype = jackanalyzer.xml_check(
token.token, token.tokentype)
tokens.append(token)
compilation_engine = CompilationEngine(tokens)
# text = "<tokens>\n"
# text += '<{kw}> {tok} </{kw}>\n'.format(kw=tokentype, tok=token)
# text += '</tokens>'
# jackanalyzer.save_xml(_file, text)
def compile(filepath):
with CompilationEngine(filepath) as ce:
print("compiling %s ..." % filepath)
ce.compile()
def compile(filepath):
with VmWriter(filepath[:-5] + ".vm") as code_writer:
with CompilationEngine(filepath, code_writer) as ce:
print("compiling %s ..." % filepath)
ce.compile()
def setUp(self):
self.compiler = CompilationEngine()
self.maxDiff = None
def tokenize(self, code, outfile):
tokenizer = JackTokenizer(code)
CompilationEngine(tokenizer, outfile).compile()
import glob
import sys
from pathlib import Path, PurePath
from os.path import isfile, isdir, join
from jack_tokenizer import JackTokenizer
from compilation_engine import CompilationEngine
if __name__ == '__main__':
if len(sys.argv) > 1:
program_path = sys.argv[1]
if isfile(program_path):
files = [program_path]
output_path = Path(program_path).parent
elif isdir(program_path):
files = glob.glob(join(program_path, '*.jack'))
output_path = program_path
else:
raise FileNotFoundError("[Errno 2] No such file or directory: ", program_path)
for file in files:
output_file_name = PurePath(file).name.split('.')[0] + '.vm'
output_file = Path(output_path, output_file_name)
file_tokenizer = JackTokenizer(file)
CompilationEngine(file_tokenizer, output_file)
else:
raise TypeError("1 argument is required: program path, 0 arguments entered")
def __init__(self, file_path):
self.jack_files = self.parse_argv(file_path)
for jack_file in self.jack_files:
compiler = CompilationEngine(jack_file)
compiler.compile_class()
def analyze(self):
for filename in self.files_to_translate:
tokenizer = JackTokenizer(filename)
compiler = CompilationEngine(tokenizer.tokens)
self.__write_out(filename, compiler.xml_output)
def run_compilation_engine(self):
CompilationEngine(self.tokenizer, self.vm_writer).run()
# For handling file/dir paths
from pathlib import Path
# Import Analyzer components
from compilation_engine import CompilationEngine
from jack_tokenizer import JackTokenizer
# Get input path
in_path = Path(argv[1])
if in_path.is_file():
# Path points to a file
# Initialize tokenizer
tokenizer = JackTokenizer(in_path)
# Initialize compilation engine
compilationEngine = CompilationEngine(tokenizer,
in_path.with_suffix(".xml"))
# Start compilation
compilationEngine.start_compilation()
elif in_path.is_dir():
# Path points to a directory
for item in in_path.iterdir():
if item.is_file():
# Compile every jack file
if item.suffix == ".jack":
tokenizer = JackTokenizer(item)
ci = CompilationEngine(tokenizer, item.with_suffix(".xml"))
ci.start_compilation()
# END OF FILE