Drop python-future as all dependent py-vers are EOL

Author: zer0def

main.py

@@ -15,8 +15,6 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-from __future__ import unicode_literals
-
 import os
 
 # See if there is a `venv` directory next to our script, and use that if
@@ -41,7 +39,6 @@
 import logbook
 import json
 import OpenSSL.crypto as crypto
-from future.utils import bytes_to_native_str as n
 from logbook import Logger, StreamHandler
 
 try:
@@ -96,7 +93,7 @@
                            matrix_config_server_write_cb, matrix_timer_cb,
                            send_cb, matrix_load_users_cb)
 from matrix.utf import utf8_decode
-from matrix.utils import server_buffer_prnt, server_buffer_set_title
+from matrix.utils import server_buffer_prnt, server_buffer_set_title, bytes_to_native_str as n
 
 from matrix.uploads import UploadsBuffer, upload_cb
 

matrix/bar_items.py

@@ -14,8 +14,6 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-from __future__ import unicode_literals
-
 from . import globals as G
 from .globals import SERVERS, W
 from .utf import utf8_decode

matrix/buffer.py

@@ -15,8 +15,6 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-from __future__ import unicode_literals
-
 import time
 import attr
 import pprint

matrix/colors.py

@@ -17,8 +17,6 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-from __future__ import unicode_literals
-
 import html
 import re
 import textwrap

matrix/commands.py

@@ -15,15 +15,14 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-from __future__ import unicode_literals
 import argparse
 import os
 import re
 import shlex
 from builtins import str
-from future.moves.itertools import zip_longest
 from collections import defaultdict
 from functools import partial
+from itertools import zip_longest
 from nio import EncryptionError, LocalProtocolError
 
 from . import globals as G

matrix/completion.py

@@ -14,8 +14,6 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-from __future__ import unicode_literals
-
 from typing import List, Optional
 from matrix.globals import SERVERS, W, SCRIPT_NAME
 from matrix.utf import utf8_decode

matrix/globals.py

@@ -14,8 +14,6 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-from __future__ import unicode_literals
-
 import sys
 from typing import Any, Dict, Optional
 from logbook import Logger

matrix/message_renderer.py

@@ -17,7 +17,6 @@
 
 """Module for rendering matrix messages in Weechat."""
 
-from __future__ import unicode_literals
 from nio import Api
 from .globals import W
 from .colors import Formatted

matrix/server.py

@@ -14,8 +14,6 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-from __future__ import unicode_literals
-
 import os
 import pprint
 import socket

matrix/uploads.py

@@ -16,8 +16,6 @@
 
 """Module implementing upload functionality."""
 
-from __future__ import unicode_literals
-
 import attr
 import time
 import json