def gdx(self):
if self.__gdx is None:
self.__gdx = gdxdict.gdxdict()
for symbol_name, df in self.dataframes.items():
try:
self.__add_symbol_to_gdx(symbol_name, df)
except:
logger.error("Unable to add symbol {} to gdx with dataframe {}.".format(symbol_name, df))
raise
return self.__gdx
'''
def gdx(self):
if self.__gdx is None:
self.__gdx = gdxdict.gdxdict(self.lazy_load)
self.__gdx.read(self.gdx_file, self.gams_dir)
return self.__gdx
