Fix formatting of lib/limits.py

lib/limits.py

@@ -21,13 +21,15 @@ Usage:
 import time
 from globals import log
 
+
 def _time_caps(minutes, hours, days):
     return {
-        'min':   minutes,
+        "min": minutes,
-        'hour':  hours,
+        "hour": hours,
-        'day':   days,
+        "day": days,
     }
 
+
 class Limits(object):
     """
     Queries limitation (by IP).
@@ -38,7 +40,7 @@ class Limits(object):
     """
 
     def __init__(self, whitelist=None, limits=None):
-        self.intervals = ['min', 'hour', 'day']
+        self.intervals = ["min", "hour", "day"]
 
         self.divisor = _time_caps(60, 3600, 86400)
         self.last_update = _time_caps(0, 0, 0)
@@ -54,9 +56,9 @@ class Limits(object):
             self.whitelist = []
 
         self.counter = {
-            'min':      {},
+            "min": {},
-            'hour':     {},
+            "hour": {},
-            'day':      {},
+            "day": {},
         }
 
         self._clear_counters_if_needed()
@@ -75,7 +77,9 @@ class Limits(object):
         return self.limit[interval]
 
     def _report_excessive_visits(self, interval, ip_address):
-        log("%s LIMITED [%s for %s]" % (ip_address, self._get_limit(interval), interval))
+        log(
+            "%s LIMITED [%s for %s]" % (ip_address, self._get_limit(interval), interval)
+        )
 
     def check_ip(self, ip_address):
         """
@@ -89,8 +93,10 @@ class Limits(object):
             self._log_visit(interval, ip_address)
             if self._limit_exceeded(interval, ip_address):
                 self._report_excessive_visits(interval, ip_address)
-                return ("Not so fast! Number of queries per %s is limited to %s"
+                return "Not so fast! Number of queries per %s is limited to %s" % (
-                        % (interval, self._get_limit(interval)))
+                    interval,
+                    self._get_limit(interval),
+                )
         return None
 
     def reset(self):