python 3.10 - without the experimental installer disabled (#153)

Author: chayim

.circleci/circle_requirements.txt

@@ -1,3 +1,3 @@
-poetry>=1.1.6
+poetry
 tox>=3.23.1
-tox-poetry>=0.3.0
+tox-poetry>=0.4.0

README.md

@@ -404,6 +404,11 @@ $ pip install redisearch
 3. Install dependencies.
    ```poetry install```
 
+Note: Due to an [interaction between](https://github.com/python-poetry/poetry/issues/4210) and python 3.10, you *may* need to run the following, if you receive a JSONError while installing packages.
+```
+poetry config experimental.new-installer false
+```
+
 ## Testing
 
 Testing can easily be performed using using Docker.

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "redisearch"
-version = "2.0.0"
+version = "2.1.0"
 description = "RedisSearch Python Client"
 authors = ["RedisLabs <oss@redislabs.com>"]
 license = "BSD-3-Clause"
@@ -10,25 +10,24 @@ classifiers = [
     'Topic :: Database',
     'Programming Language :: Python',
     'Intended Audience :: Developers',
-    'Programming Language :: Python :: 2.7',
     'Programming Language :: Python :: 3.6',
     'Programming Language :: Python :: 3.7',
     'Programming Language :: Python :: 3.8',
     'Programming Language :: Python :: 3.9',
+    'Programming Language :: Python :: 3.10',
     'License :: OSI Approved :: BSD License',
     'Development Status :: 5 - Production/Stable'
 
 ]
 keywords = ["Redis Search Extension"]
 
 [tool.poetry.dependencies]
-python = ">=2.7,<=2.9.0 || >= 3.5.0"
+python = "^3.6.0"
 redis = "^3.5.3"
 six = "^1.16.0"
 rmtest = {git = "https://github.com/RedisLabs/rmtest"}
 rejson = "^0.5.4"
 hiredis = [
-    {version = "1.1.0", python = "~2.7"},
     {version = "^2.0.0", python = "^3.6"},
 ]
 
@@ -40,11 +39,11 @@ repository = "https://github.com/RedisSearch/redisearch-py"
 
 [tool.poetry.dev-dependencies]
 codecov = "^2.1.11"
-flake8 = "^3.9.2"
-tox = "3.15.1"
-tox-poetry = "0.3.0"
+flake8 = "^4.0.0"
+tox = "^3.22.0 || <= 4.0.0"
+tox-poetry = "^0.4.0"
 bandit = "1.6.0"
-vulture = "1.6"
+vulture = "^2.1"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 skipsdist = True
-envlist = linters,cover,test_with_coverage,py27,py36,py37,py38,py39
+envlist = linters,cover,test_with_coverage,py27,py36,py37,py38,py39,py310
 
 [flake8]
 max-complexity = 10