Remove support for end-of-life Python 2.7

.dockerignore

@@ -1,3 +1,5 @@
 **/__pycache__
 **/*.pyc
 .tox
+.coverage
+.coverage.*

CHANGES

@@ -1,4 +1,5 @@
 * (in development)
+    * Removed support for end of life Python 2.7.
     * Provide a development and testing environment via docker. Thanks
       @abrookins. #1365
     * Added support for the LPOS command available in Redis 6.0.6. Thanks

README.rst

@@ -87,7 +87,7 @@ provide an upgrade path for users migrating from 2.X to 3.0.
 Python Version Support
 ^^^^^^^^^^^^^^^^^^^^^^
 
-redis-py 3.0 supports Python 2.7 and Python 3.5+.
+redis-py supports Python 3.5+.
 
 
 Client Classes: Redis and StrictRedis

benchmarks/base.py

@@ -3,10 +3,9 @@
 import redis
 import sys
 import timeit
-from redis._compat import izip
 
 
-class Benchmark(object):
+class Benchmark:
     ARGUMENTS = ()
 
     def __init__(self):
@@ -34,7 +33,7 @@ def run_benchmark(self):
         group_names = [group['name'] for group in self.ARGUMENTS]
         group_values = [group['values'] for group in self.ARGUMENTS]
         for value_set in itertools.product(*group_values):
-            pairs = list(izip(group_names, value_set))
+            pairs = list(zip(group_names, value_set))
             arg_string = ', '.join(['%s=%s' % (p[0], p[1]) for p in pairs])
             sys.stdout.write('Benchmark: %s... ' % arg_string)
             sys.stdout.flush()

benchmarks/basic_operations.py

@@ -1,13 +1,8 @@
-from __future__ import print_function
 import redis
 import time
-import sys
 from functools import wraps
 from argparse import ArgumentParser
 
-if sys.version_info[0] == 3:
-    long = int
-
 
 def parse_args():
     parser = ArgumentParser()
@@ -47,17 +42,17 @@ def run():
 def timer(func):
     @wraps(func)
     def wrapper(*args, **kwargs):
-        start = time.clock()
+        start = time.monotonic()
         ret = func(*args, **kwargs)
-        duration = time.clock() - start
+        duration = time.monotonic() - start
         if 'num' in kwargs:
             count = kwargs['num']
         else:
             count = args[1]
         print('{} - {} Requests'.format(func.__name__, count))
         print('Duration  = {}'.format(duration))
         print('Rate = {}'.format(count/duration))
-        print('')
+        print()
         return ret
     return wrapper
 
@@ -185,7 +180,6 @@ def hmset(conn, num, pipeline_size, data_size):
 
     set_data = {'str_value': 'string',
                 'int_value': 123456,
-                'long_value': long(123456),
                 'float_value': 123456.0}
     for i in range(num):
         conn.hmset('hmset_key', set_data)

benchmarks/command_packer_benchmark.py

@@ -1,7 +1,6 @@
 import socket
 from redis.connection import (Connection, SYM_STAR, SYM_DOLLAR, SYM_EMPTY,
                               SYM_CRLF)
-from redis._compat import imap
 from base import Benchmark
 
 
@@ -29,7 +28,7 @@ def pack_command(self, *args):
         args_output = SYM_EMPTY.join([
             SYM_EMPTY.join(
                 (SYM_DOLLAR, str(len(k)).encode(), SYM_CRLF, k, SYM_CRLF))
-            for k in imap(self.encoder.encode, args)])
+            for k in map(self.encoder.encode, args)])
         output = SYM_EMPTY.join(
             (SYM_STAR, str(len(args)).encode(), SYM_CRLF, args_output))
         return output
@@ -61,7 +60,7 @@ def pack_command(self, *args):
         buff = SYM_EMPTY.join(
             (SYM_STAR, str(len(args)).encode(), SYM_CRLF))
 
-        for k in imap(self.encoder.encode, args):
+        for k in map(self.encoder.encode, args):
             if len(buff) > 6000 or len(k) > 6000:
                 buff = SYM_EMPTY.join(
                     (buff, SYM_DOLLAR, str(len(k)).encode(), SYM_CRLF))

docs/conf.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # redis-py documentation build configuration file, created by
 # sphinx-quickstart on Fri Feb  8 00:47:08 2013.
 #
@@ -43,8 +41,8 @@
 master_doc = 'index'
 
 # General information about the project.
-project = u'redis-py'
-copyright = u'2016, Andy McCurdy'
+project = 'redis-py'
+copyright = '2016, Andy McCurdy'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -188,8 +186,8 @@
 # (source start file, target name, title, author, documentclass
 # [howto/manual]).
 latex_documents = [
-    ('index', 'redis-py.tex', u'redis-py Documentation',
-     u'Andy McCurdy', 'manual'),
+    ('index', 'redis-py.tex', 'redis-py Documentation',
+     'Andy McCurdy', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -218,8 +216,8 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'redis-py', u'redis-py Documentation',
-     [u'Andy McCurdy'], 1)
+    ('index', 'redis-py', 'redis-py Documentation',
+     ['Andy McCurdy'], 1)
 ]
 
 # If true, show URL addresses after external links.
@@ -232,8 +230,8 @@
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    ('index', 'redis-py', u'redis-py Documentation',
-     u'Andy McCurdy', 'redis-py',
+    ('index', 'redis-py', 'redis-py Documentation',
+     'Andy McCurdy', 'redis-py',
      'One line description of project.', 'Miscellaneous'),
 ]
 
@@ -246,7 +244,7 @@
 # How to display URL addresses: 'footnote', 'no', or 'inline'.
 #texinfo_show_urls = 'footnote'
 
-epub_title = u'redis-py'
-epub_author = u'Andy McCurdy'
-epub_publisher = u'Andy McCurdy'
-epub_copyright = u'2011, Andy McCurdy'
+epub_title = 'redis-py'
+epub_author = 'Andy McCurdy'
+epub_publisher = 'Andy McCurdy'
+epub_copyright = '2011, Andy McCurdy'