Update deprecated epidata packages

requirements.api.txt

@@ -4,7 +4,7 @@ Flask==2.2.5
 Flask-Limiter==3.3.0
 jinja2==3.0.3
 more_itertools==8.4.0
-mysqlclient==2.1.1
+mysqlclient==2.2.1
 orjson==3.4.7
 pandas==1.2.3
 python-dotenv==0.15.0

requirements.dev.txt

@@ -10,10 +10,10 @@ invoke>=1.4.1
 lxml==4.9.1
 matplotlib==3.6.2
 mypy>=0.790
-mysql-connector==2.2.9
+mysql-connector-python==8.2.0
 numpy==1.22.4
 pycountry==22.3.5
-pymysql==1.0.2
+pymysql==1.1.0
 pytest==7.2.0
 pytest-check==1.3.0
 sas7bdat==2.2.3

src/client/delphi_epidata.py

@@ -14,14 +14,14 @@
 from tenacity import retry, stop_after_attempt
 
 from aiohttp import ClientSession, TCPConnector, BasicAuth
-from pkg_resources import get_distribution, DistributionNotFound
+from importlib.metadata import version, PackageNotFoundError
 
 # Obtain package version for the user-agent. Uses the installed version by
 # preference, even if you've installed it and then use this script independently
 # by accident.
 try:
-    _version = get_distribution("delphi-epidata").version
-except DistributionNotFound:
+    _version = version("delphi-epidata")
+except PackageNotFoundError:
     _version = "0.script"
 
 _HEADERS = {"user-agent": "delphi_epidata/" + _version + " (Python)"}