fix: typing

api/api.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 from typing import TypeVar
-from datetime import datetime, date
+import datetime
 from enum import Enum
 from dateutil.parser import parse
 
@@ -12,7 +12,7 @@ from redis import StrictRedis
 from bgpranking.libs.helpers import get_socket_path
 from bgpranking.libs.exceptions import InvalidDateFormat
 
-Dates = TypeVar('Dates', datetime, date, str)
+Dates = TypeVar('Dates', datetime.datetime, datetime.date, str)
 
 
 class IPVersion(Enum):
@@ -33,9 +33,9 @@ class BGPRanking():
         self.logger.setLevel(loglevel)
 
     def __normalize_date(self, date: Dates):
-        if isinstance(date, datetime):
+        if isinstance(date, datetime.datetime):
             return date.date().isoformat()
-        elif isinstance(date, date):
+        elif isinstance(date, datetime.date):
             return date.isoformat()
         elif isinstance(date, str):
             try:
@@ -43,32 +43,32 @@ class BGPRanking():
             except ValueError:
                 raise InvalidDateFormat('Unable to parse the date. Should be YYYY-MM-DD.')
 
-    def asns_global_ranking(self, date: Dates= date.today(),
+    def asns_global_ranking(self, date: Dates=datetime.date.today(),
                             ipversion: IPVersion=IPVersion.v4, limit: int=100):
         '''Aggregated ranking of all the ASNs known in the system, weighted by source.'''
         d = self.__normalize_date(date)
         key = f'{d}|asns|{ipversion.value}'
         return self.ranking.zrevrange(key, start=0, end=limit, withscores=True)
 
-    def asn_details(self, asn: int, date: Dates= date.today(), ipversion: IPVersion=IPVersion.v4):
+    def asn_details(self, asn: int, date: Dates= datetime.date.today(), ipversion: IPVersion=IPVersion.v4):
         '''Aggregated ranking of all the prefixes anounced by the given ASN, weighted by source.'''
         d = self.__normalize_date(date)
         key = f'{d}|{asn}|{ipversion.value}'
         return self.ranking.zrevrange(key, start=0, end=-1, withscores=True)
 
-    def asn_rank(self, asn: int, date: Dates= date.today(), ipversion: IPVersion=IPVersion.v4):
+    def asn_rank(self, asn: int, date: Dates= datetime.date.today(), ipversion: IPVersion=IPVersion.v4):
         '''Get the rank of a single ASN, weighted by source.'''
         d = self.__normalize_date(date)
         key = f'{d}|asns|{ipversion.value}'
         return self.ranking.zrank(key, asn)
 
-    def asn_rank_by_source(self, asn: int, source: str, date: Dates= date.today(), ipversion: IPVersion=IPVersion.v4):
+    def asn_rank_by_source(self, asn: int, source: str, date: Dates= datetime.date.today(), ipversion: IPVersion=IPVersion.v4):
         '''Get the rank of a single ASN, not weighted by source.'''
         d = self.__normalize_date(date)
         key = f'{d}|{source}|{asn}|rank{ipversion.value}'
         return self.ranking.get(key)
 
-    def asn_details_by_source(self, source: str, asn: int, date: Dates= date.today(),
+    def asn_details_by_source(self, source: str, asn: int, date: Dates= datetime.date.today(),
                               ipversion: IPVersion=IPVersion.v4):
         '''Get the rank of all the prefixes announced by an ASN, not weighted by source.'''
         d = self.__normalize_date(date)