Remove six dependency and adding host to conn_pool_args

* Remove six dependency 
* Add support for param 'host'
* Add Daniel as author

Resolve #48, #50

fakeredis/_basefakesocket.py

@@ -4,7 +4,6 @@
 import weakref
 
 import redis
-import six
 
 from . import _msgs as msgs
 from ._commands import (
@@ -190,7 +189,9 @@ def _blocking(self, timeout, func):
                 return ret
 
     def _name_to_func(self, name):
-        name = six.ensure_str(name, encoding='utf-8', errors='replace')
+        name = (name.decode(encoding='utf-8', errors='replace')
+                if isinstance(name, bytes)
+                else str(name).encode(encoding='utf-8', errors='replace'))
         func_name = name.lower()
         func = getattr(self, func_name, None)
         if name.startswith('_') or not func or not hasattr(func, '_fakeredis_sig'):

fakeredis/_server.py

@@ -127,7 +127,8 @@ def __init__(self, *args, server=None, connected=True, version=7, **kwargs):
                 'connection_class': FakeConnection,
                 'server': server
             }
-            conn_pool_args = [
+            conn_pool_args = {
+                'host',
                 'db',
                 # Ignoring because AUTH is not implemented
                 # 'username',
@@ -139,8 +140,8 @@ def __init__(self, *args, server=None, connected=True, version=7, **kwargs):
                 'retry_on_timeout',
                 'max_connections',
                 'health_check_interval',
-                'client_name'
-            ]
+                'client_name',
+            }
             for arg in conn_pool_args:
                 if arg in kwds:
                     kwargs[arg] = kwds[arg]

pyproject.toml

@@ -14,7 +14,8 @@ readme = "README.md"
 keywords = ["redis", "rq", "django-rq", "rq-scheduler"]
 authors = [
     "James Saryerwinnie <js@jamesls.com>",
-    "Bruce Merry <bmerry@ska.ac.za>"
+    "Bruce Merry <bmerry@ska.ac.za>",
+    "Daniel Moran <daniel.maruani@gmail.com>"
 ]
 maintainers = [
     "Daniel Moran <daniel.maruani@gmail.com>"
@@ -39,7 +40,6 @@ repository = "https://github.com/cunla/fakeredis-py"
 [tool.poetry.dependencies]
 python = "^3.7"
 redis = "<4.4"
-six = "^1.16.0"
 sortedcontainers = "^2.4.0"
 lupa = { version = "^1.13", optional = true }
 aioredis = { version = "^2.0.1", optional = true }

test/test_init_args.py

@@ -24,6 +24,11 @@ def test_singleton(self):
         assert 'bar' in r4
         assert 'bar' not in r1
 
+    def test_host_init_arg(self):
+        db = fakeredis.FakeStrictRedis(host='localhost')
+        db.set('foo', 'bar')
+        assert db.get('foo') == b'bar'
+
     def test_from_url(self):
         db = fakeredis.FakeStrictRedis.from_url(
             'redis://localhost:6379/0')