Fix for GH-1517 (#1518)

Author: tuxmaster5000

requirements.txt

@@ -4,6 +4,7 @@ six
 oauthlib
 requests-oauthlib
 requests-kerberos==0.14.0
+typing-extensions
 # Add this package to search string in json
 jmespath
 beautifulsoup4

setup.py

@@ -26,7 +26,7 @@
     package_dir={"atlassian": "atlassian"},
     include_package_data=True,
     zip_safe=False,
-    install_requires=["deprecated", "requests", "six", "oauthlib", "requests_oauthlib", "jmespath", "beautifulsoup4"],
+    install_requires=["deprecated", "requests", "six", "oauthlib", "requests_oauthlib", "jmespath", "beautifulsoup4", "typing-extensions"],
     extras_require={"kerberos": ["requests-kerberos"]},
     platforms="Platform Independent",
     classifiers=[