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34 lines
850 B
Python
34 lines
850 B
Python
# -*- coding: utf-8 -*-
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#
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import os
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from django.conf import settings
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import ipdb
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__all__ = ['get_ip_city_by_ipip']
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ipip_db = None
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def init_ipip_db():
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global ipip_db
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if ipip_db is not None:
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return
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ipip_db_path = os.path.join(settings.DATA_DIR, 'system', 'ipipfree.ipdb')
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if not os.path.exists(ipip_db_path):
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ipip_db_path = os.path.join(os.path.dirname(__file__), 'ipipfree.ipdb')
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if not os.path.exists(ipip_db_path):
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raise FileNotFoundError(f"IP database not found, please run `bash ./requirements/static_files.sh`")
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ipip_db = ipdb.City(ipip_db_path)
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def get_ip_city_by_ipip(ip):
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init_ipip_db()
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try:
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info = ipip_db.find_info(ip, 'CN')
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except ValueError:
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return None
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if not info:
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raise None
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return {'city': info.city_name, 'country': info.country_name}
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