1 files changed, 0 insertions, 140 deletions
diff --git a/vk/utils/tracking/online_streaks.py b/vk/utils/tracking/online_streaks.py
deleted file mode 100644
index 5c9aa48..0000000
--- a/vk/utils/tracking/online_streaks.py
+++ /dev/null
@@ -1,140 +0,0 @@
-# Copyright 2016 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is licensed under the terms of the MIT License.
-# See LICENSE.txt for details.
-
-from collections import OrderedDict
-from collections.abc import MutableMapping
-from datetime import timedelta
-from enum import Enum
-
-from vk.user import User
-
-class Weekday(Enum):
-    MONDAY = 0
-    TUESDAY = 1
-    WEDNESDAY = 2
-    THURSDAY = 3
-    FRIDAY = 4
-    SATURDAY = 5
-    SUNDAY = 6
-
-    def __str__(self):
-        return self.name[0] + self.name[1:].lower()
-
-class OnlineStreakEnumerator(MutableMapping):
-    def __init__(self, date_from=None, date_to=None):
-        self._records = {}
-        self._date_from = date_from
-        self._date_to = date_to
-
-    def __getitem__(self, user):
-        return self._records[user]
-
-    def __setitem__(self, user, record):
-        self._records[user] = record
-
-    def __delitem__(self, user):
-        del self._records[user]
-
-    def __iter__(self):
-        return iter(self._records)
-
-    def __len__(self):
-        return len(self._records)
-
-    def _cut_period(self, streak):
-        user, time_from, time_to = streak
-        #print(user.get_first_name(), time_from, self._date_from)
-        if self._date_from is not None:
-            if time_to < self._date_from:
-                #print(1)
-                return None
-            if time_from < self._date_from:
-                #print(2)
-                time_from = self._date_from
-        if self._date_to is not None:
-            if time_from > self._date_to:
-                #print(3)
-                return None
-            if time_to > self._date_to:
-                #print(4)
-                time_to = self._date_to
-        return user, time_from, time_to
-
-    def enum(self, db_reader):
-        for record in db_reader:
-            streak = self._insert_record(record)
-            if streak is not None:
-                streak = self._cut_period(streak)
-            if streak is not None:
-                yield streak
-
-    def group_by_user(self, db_reader):
-        by_user = {}
-        for user, time_from, time_to in self.enum(db_reader):
-            if user not in by_user:
-                by_user[user] = timedelta()
-            by_user[user] += time_to - time_from
-        return by_user
-
-    def group_by_date(self, db_reader):
-        by_date = OrderedDict()
-        for _, time_from, time_to in self.enum(db_reader):
-            for date, duration in self._enum_dates_and_durations(time_from, time_to):
-                if date not in by_date:
-                    by_date[date] = timedelta()
-                by_date[date] += duration
-        return by_date
-
-    def group_by_weekday(self, db_reader):
-        by_weekday = OrderedDict()
-        for weekday in Weekday:
-            by_weekday[weekday] = timedelta()
-        for _, time_from, time_to in self.enum(db_reader):
-            for date, duration in self._enum_dates_and_durations(time_from, time_to):
-                by_weekday[Weekday(date.weekday())] += duration
-        return by_weekday
-
-    def group_by_hour(self, db_reader):
-        by_hour = OrderedDict()
-        for i in range(24):
-            by_hour[i] = timedelta()
-        for _, time_from, time_to in self.enum(db_reader):
-            for hour, duration in self._enum_hours_and_durations(time_from, time_to):
-                by_hour[hour] += duration
-        return by_hour
-
-    @staticmethod
-    def _enum_dates_and_durations(time_from, time_to):
-        while time_from.date() != time_to.date():
-            next_day = time_from.date() + timedelta(days=1)
-            yield time_from.date(), next_day - time_from
-            time_from = next_day
-        yield time_to.date(), time_to - time_from
-
-    @staticmethod
-    def _enum_hours_and_durations(time_from, time_to):
-        while time_from.date() != time_to.date() or time_from.hour != time_to.hour:
-            next_hour = time_from.replace(minute=0, second=0) + timedelta(hours=1)
-            yield time_from.hour, next_hour - time_from
-            time_from = next_hour
-        yield time_to.hour, time_to - time_from
-
-    def _insert_record(self, record):
-        return self._insert_user(record.to_user())
-
-    def _known_user(self, user):
-        return user.get_uid() in self._records
-
-    def _unknown_user(self, user):
-        return not self._known_user(user)
-
-    def _insert_user(self, user):
-        if user not in self or self[user].is_offline():
-            self[user] = user
-            return None
-        if user.is_online():
-            return None
-        streak = user, self[user].get_last_seen_time(), user.get_last_seen_time()
-        self[user] = user
-        return streak