Support for ping check to get healthy connections. Thank @kawamanza.

Author: prprprus

setup.py

@@ -5,17 +5,15 @@
 
 setuptools.setup(
  name="pymysql-pooling",
- version="1.0.0",
+ version="1.0.2",
  author="prprprus",
  author_email="huangzongzhuan@gmail.com",
  description="pymysql-based database connection pool",
  long_description=long_description,
  long_description_content_type="text/markdown",
  url="https://github.com/prprprus/PyMySQLPool",
  packages=setuptools.find_packages(),
- install_requires=[
- 'PyMySQL',
- ],
+ install_requires=["PyMySQL"],
  classifiers=[
  "Programming Language :: Python :: 3",
  "License :: OSI Approved :: MIT License",