tss: added fix for bug report in issue #3192 (#3199)

* Added fix for bug report in issue #3192

* Added changelog fragment

* Typo fix

* Added Importerror to exception - as req by linters

* Moved the conditional import statement to try/except block

changelogs/fragments/3199-tss-lookup-plugin-bugfix-for-backwards-compatibility.yml

@@ -0,0 +1,3 @@
+bugfixes:
+  - tss lookup plugin - fixed backwards compatibility issue with ``python-tss-sdk`` version <=0.0.5
+    (https://github.com/ansible-collections/community.general/issues/3192, https://github.com/ansible-collections/community.general/pull/3199).

plugins/lookup/tss.py

@@ -118,15 +118,23 @@ from ansible.errors import AnsibleError, AnsibleOptionsError
 sdk_is_missing = False
 
 try:
-    from thycotic import __version__ as sdk_version
+    from thycotic.secrets.server import SecretServer, SecretServerError
-    from thycotic.secrets.server import (
-        SecretServer,
-        SecretServerError,
-        PasswordGrantAuthorizer,
-    )
 except ImportError:
     sdk_is_missing = True
 
+# Added for backwards compatability - See issue #3192
+# https://github.com/ansible-collections/community.general/issues/3192
+try:
+    from thycotic import __version__ as sdk_version
+except ImportError:
+    sdk_version = "0.0.5"
+
+try:
+    from thycotic.secrets.server import PasswordGrantAuthorizer
+    sdK_version_below_v1 = False
+except ImportError:
+    sdK_version_below_v1 = True
+
 from ansible.utils.display import Display
 from ansible.plugins.lookup import LookupBase
 
@@ -138,9 +146,13 @@ class LookupModule(LookupBase):
     @staticmethod
     def Client(server_parameters):
 
-        if LooseVersion(sdk_version) < LooseVersion('1.0.0'):
+        if LooseVersion(sdk_version) < LooseVersion('1.0.0') or sdK_version_below_v1:
             return SecretServer(**server_parameters)
         else:
+            # The Password Authorizer became available in v1.0.0 and beyond.
+            # Import only if sdk_version requires it.
+            # from thycotic.secrets.server import PasswordGrantAuthorizer
+
             authorizer = PasswordGrantAuthorizer(
                 server_parameters["base_url"],
                 server_parameters["username"],