update py-lockable dependency and drop py 3.7 support (#34)

* update py-lockable dep
* drop py3.7

Author: jupe

.circleci/config.yml

@@ -8,10 +8,6 @@ workflows:
   version: 2
   test:
     jobs:
-      - test-37:
-          filters:
-            tags:
-              only: /.*/
       - test-38:
           filters:
             tags:
@@ -29,7 +25,6 @@ workflows:
             - test-310
             - test-39
             - test-38
-            - test-37
           filters:
             tags:
               only: /^v.*/
@@ -58,9 +53,9 @@ commands:
           key: deps1-{{ .Branch }}-{{ checksum "setup.py" }}
 
 jobs:
-  test-37: &test-template
+  test-38: &test-template
     docker:
-      - image: circleci/python:3.7
+      - image: circleci/python:3.8
     working_directory: ~/pytest-lockable
     steps:
       - setup
@@ -92,11 +87,6 @@ jobs:
           path: junit
           destination: juni
 
-  test-38:
-    <<: *test-template
-    docker:
-    - image: circleci/python:3.8
-
   test-39:
     <<: *test-template
     docker:

setup.py

@@ -42,18 +42,18 @@
         "Topic :: Software Development :: Quality Assurance",
         "Topic :: Software Development :: Testing",
         "Topic :: Utilities",
+        'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.8',
-        'Programming Language :: Python :: 3.7',
         "Programming Language :: Python :: 3 :: Only",
     ],
     packages=find_packages(exclude=['tests']),
     keywords="py.test pytest lockable resource",
     entry_points={"pytest11": ["pytest_lockable = pytest_lockable.plugin"]},
-    python_requires='>=3.7, <4',
+    python_requires='>=3.8, <4',
     install_requires=[
         'pytest',
-        'lockable>=0.9.0,<0.11.0'
+        'lockable>=0.11.0,<0.12.0'
     ],
     extras_require={  # Optional
         'dev': ['pynose', 'coveralls', 'pylint', 'coverage'],