def create_files(self):
self.update_options()
if self.options["location"]:
loc = path(self.options["location"])
if loc.basename() != self.name:
pth_langlet = loc.joinpath(self.name)
else:
pth_langlet = loc
else:
pth_langlet = langlets_path.joinpath(self.name)
self.new_langlet_pth = pth_langlet
if pth_langlet.exists():
raise IOError("Langlet directory already exists: '%s'"%pth_langlet)
try:
pth_langlet_module = pth_langlet.joinpath("langlet.py")
count = self.create_new_langlet_counter()
lnlt_id = count*(10**4)
pth_template = parent_path.joinpath("langlet_template")
pth_conf = pth_template.joinpath("langlet_config.strtempl")
pth_langlet_py = pth_template.joinpath("langlet.strtempl")
langlet_py = ""
pth_template.copytree(pth_langlet)
if self.options["parent"]:
parent_langlet = path(loader.find_langlet(self.options["parent"])[1].__file__).dirname()
grammar_gen_path = parent_langlet.joinpath("parsedef", "GrammarGen.g")
grammar_gen_path.copy(pth_langlet.joinpath("parsedef", "GrammarBase.g"))
token_gen_path = parent_langlet.joinpath("lexdef", "TokenGen.g")
token_gen_path.copy(pth_langlet.joinpath("lexdef", "TokenBase.g"))
# operate on destination folder...
pth_conf = pth_langlet.joinpath("langlet_config.py")
pth_conf_template = pth_langlet.joinpath("langlet_config.strtempl")
with open(pth_conf,"w") as f_conf:
f_conf.write(self.create_langlet_config_py(lnlt_id, pth_conf_template))
pth_langlet.joinpath("run.py").rename(pth_langlet.joinpath("run_"+self.name+".py"))
pth_langlet.joinpath("langlet_config.strtempl").remove()
# update LANGLET_ID in lex_token.py
pth_lex_token = pth_langlet.joinpath("lexdef","lex_token.py")
pth_lex_token_template = path(pth_lex_token.replace(".py",".strtempl"))
with open(pth_lex_token, "w") as f_lex:
f_lex.write(self.update_lex_token(lnlt_id, pth_lex_token_template))
self.create_langlet_data(pth_conf)
pth_lex_token_template.remove()
except Exception, e:
print get_traceback()
self.new_langlet_pth.rmtree()
exit(2)
def showtraceback(self):
self.write(get_traceback())
def showtraceback(self):
self.write(get_traceback())