use importlib.metadata instead of pkg_resources (#1359)

* use importlib.metadata * explicitly add packaging to requirements for completeness

Author: adehad

jira/__init__.py

@@ -1,8 +1,8 @@
 """The root of JIRA package namespace."""
 try:
- import pkg_resources
+ import importlib.metadata
 
- __version__ = pkg_resources.get_distribution("jira").version
+ __version__ = importlib.metadata.version("jira")
 except Exception:
  __version__ = "unknown"
 

jira/client.py

@@ -41,7 +41,7 @@
 from urllib.parse import parse_qs, quote, urlparse
 
 import requests
-from pkg_resources import parse_version
+from packaging.version import parse as parse_version
 from requests import Response
 from requests.auth import AuthBase
 from requests.structures import CaseInsensitiveDict

setup.cfg

@@ -55,6 +55,7 @@ setup_requires =
 install_requires =
  defusedxml
  keyring
+ packaging
  requests-oauthlib>=1.1.0
  requests>=2.10.0
  requests_toolbelt