diff options
Diffstat (limited to 'vk/utils/tracking/db/record.py')
-rw-r--r-- | vk/utils/tracking/db/record.py | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/vk/utils/tracking/db/record.py b/vk/utils/tracking/db/record.py deleted file mode 100644 index 93be97c..0000000 --- a/vk/utils/tracking/db/record.py +++ /dev/null @@ -1,98 +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 datetime - -from .timestamp import Timestamp -from vk.user import LastSeen, LastSeenField, User, UserField - -class Record(MutableMapping): - FIELDS = ( - UserField.UID, - UserField.FIRST_NAME, - UserField.LAST_NAME, - UserField.SCREEN_NAME, - UserField.ONLINE, - LastSeenField.TIME, - LastSeenField.PLATFORM, - ) - - def __init__(self, timestamp=None, fields=None): - if timestamp is None: - timestamp = Timestamp() - if fields is None: - fields = OrderedDict() - self._timestamp = timestamp - self._fields = fields - - def __getitem__(self, field): - if field is LastSeenField.TIME: - return Timestamp(self._fields[field]) - return self._fields[field] - - def __setitem__(self, field, value): - if field is LastSeenField.TIME: - if isinstance(value, str): - value = Timestamp.from_string(value).dt - elif isinstance(value, Timestamp): - value = value.dt - elif isinstance(value, datetime): - pass - else: - raise TypeError() - if isinstance(field, LastSeenField): - self._fields[field] = LastSeen.parse(field, value) - elif isinstance(field, UserField): - self._fields[field] = User.parse(field, value) - else: - raise TypeError() - - def __delitem__(self, field): - del self._fields[field] - - def __iter__(self): - return iter(self._fields) - - def __len__(self): - return len(self._fields) - - def get_timestamp(self): - return self._timestamp - - @staticmethod - def from_user(user): - record = Record() - for field in Record.FIELDS: - if isinstance(field, UserField): - record[field] = user[field] - elif isinstance(field, LastSeenField): - record[field] = user.get_last_seen()[field] - else: - assert False - return record - - def _update_last_seen_field(self, last_seen, field): - if field is LastSeenField.TIME: - last_seen[field] = self[field].dt - else: - last_seen[field] = self[field] - - def _update_user_field(self, user, field): - user[field] = self[field] - - def to_user(self): - user = User() - last_seen = LastSeen() - for field in self: - if isinstance(field, LastSeenField): - self._update_last_seen_field(last_seen, field) - elif isinstance(field, UserField): - self._update_user_field(user, field) - else: - assert False - if len(last_seen): - user.set_last_seen(last_seen) - return user |