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