| import json | |
| import os | |
| import time | |
| import logging | |
| import re | |
| from web_server.utils.file_utils import get_project_base_directory | |
| class Dealer: | |
| def __init__(self, redis=None): | |
| self.lookup_num = 100000000 | |
| self.load_tm = time.time() - 1000000 | |
| self.dictionary = None | |
| path = os.path.join(get_project_base_directory(), "rag/res", "synonym.json") | |
| try: | |
| self.dictionary = json.load(open(path, 'r')) | |
| except Exception as e: | |
| logging.warn("Miss synonym.json") | |
| self.dictionary = {} | |
| if not redis: | |
| logging.warning( | |
| "Realtime synonym is disabled, since no redis connection.") | |
| if not len(self.dictionary.keys()): | |
| logging.warning(f"Fail to load synonym") | |
| self.redis = redis | |
| self.load() | |
| def load(self): | |
| if not self.redis: | |
| return | |
| if self.lookup_num < 100: | |
| return | |
| tm = time.time() | |
| if tm - self.load_tm < 3600: | |
| return | |
| self.load_tm = time.time() | |
| self.lookup_num = 0 | |
| d = self.redis.get("kevin_synonyms") | |
| if not d: | |
| return | |
| try: | |
| d = json.loads(d) | |
| self.dictionary = d | |
| except Exception as e: | |
| logging.error("Fail to load synonym!" + str(e)) | |
| def lookup(self, tk): | |
| self.lookup_num += 1 | |
| self.load() | |
| res = self.dictionary.get(re.sub(r"[ \t]+", " ", tk.lower()), []) | |
| if isinstance(res, str): | |
| res = [res] | |
| return res | |
| if __name__ == '__main__': | |
| dl = Dealer() | |
| print(dl.dictionary) | |