c1bd558ad6
The `geoip2` library returns `None` when it only identifies the continent related to the IP address.
30 lines
764 B
Python
30 lines
764 B
Python
"""
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Simple Python API to identify the country of origin of page requests.
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"""
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import geoip2.database
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from django.conf import settings
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def country_code_from_ip(ip_addr: str) -> str:
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"""
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Return the country code associated with an IP address.
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Handles both IPv4 and IPv6 addresses.
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Args:
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ip_addr: The IP address to look up.
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Returns:
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A 2-letter country code,
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or an empty string if lookup failed.
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"""
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reader = geoip2.database.Reader(settings.GEOIP_PATH)
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try:
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response = reader.country(ip_addr)
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# pylint: disable=no-member
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country_code = response.country.iso_code or ""
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except geoip2.errors.AddressNotFoundError:
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country_code = ""
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reader.close()
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return country_code
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