fix: print the current package versions correctly

Author: vchudnov-g

gapic/templates/%namespace/%name_%version/%sub/__init__.py.j2

@@ -74,7 +74,7 @@ else:   # pragma: NO COVER
     if _version_used and _version_used < _next_supported_version_tuple:
         warnings.warn(f"DEPRECATION: Package {_package_label} depends on " +
                       f"{_dependency_package}, currently installed at version " +
-                      f"{_version_used.__str__}. Future updates to " +
+                      f"{_version_used.__str__()}. Future updates to " +
                       f"{_package_label} will require {_dependency_package} at " +
                       f"version {_next_supported_version} or higher. Please ensure " +
                       "that either (a) your Python environment doesn't pin the " +

tests/integration/goldens/asset/google/cloud/asset_v1/__init__.py

@@ -77,7 +77,7 @@ def _get_version(dependency_name):
     if _version_used and _version_used < _next_supported_version_tuple:
         warnings.warn(f"DEPRECATION: Package {_package_label} depends on " +
                       f"{_dependency_package}, currently installed at version " +
-                      f"{_version_used.__str__}. Future updates to " +
+                      f"{_version_used.__str__()}. Future updates to " +
                       f"{_package_label} will require {_dependency_package} at " +
                       f"version {_next_supported_version} or higher. Please ensure " +
                       "that either (a) your Python environment doesn't pin the " +

tests/integration/goldens/credentials/google/iam/credentials_v1/__init__.py

@@ -77,7 +77,7 @@ def _get_version(dependency_name):
     if _version_used and _version_used < _next_supported_version_tuple:
         warnings.warn(f"DEPRECATION: Package {_package_label} depends on " +
                       f"{_dependency_package}, currently installed at version " +
-                      f"{_version_used.__str__}. Future updates to " +
+                      f"{_version_used.__str__()}. Future updates to " +
                       f"{_package_label} will require {_dependency_package} at " +
                       f"version {_next_supported_version} or higher. Please ensure " +
                       "that either (a) your Python environment doesn't pin the " +

tests/integration/goldens/eventarc/google/cloud/eventarc_v1/__init__.py

@@ -77,7 +77,7 @@ def _get_version(dependency_name):
     if _version_used and _version_used < _next_supported_version_tuple:
         warnings.warn(f"DEPRECATION: Package {_package_label} depends on " +
                       f"{_dependency_package}, currently installed at version " +
-                      f"{_version_used.__str__}. Future updates to " +
+                      f"{_version_used.__str__()}. Future updates to " +
                       f"{_package_label} will require {_dependency_package} at " +
                       f"version {_next_supported_version} or higher. Please ensure " +
                       "that either (a) your Python environment doesn't pin the " +

tests/integration/goldens/logging/google/cloud/logging_v2/__init__.py

@@ -77,7 +77,7 @@ def _get_version(dependency_name):
     if _version_used and _version_used < _next_supported_version_tuple:
         warnings.warn(f"DEPRECATION: Package {_package_label} depends on " +
                       f"{_dependency_package}, currently installed at version " +
-                      f"{_version_used.__str__}. Future updates to " +
+                      f"{_version_used.__str__()}. Future updates to " +
                       f"{_package_label} will require {_dependency_package} at " +
                       f"version {_next_supported_version} or higher. Please ensure " +
                       "that either (a) your Python environment doesn't pin the " +

tests/integration/goldens/logging_internal/google/cloud/logging_v2/__init__.py

@@ -77,7 +77,7 @@ def _get_version(dependency_name):
     if _version_used and _version_used < _next_supported_version_tuple:
         warnings.warn(f"DEPRECATION: Package {_package_label} depends on " +
                       f"{_dependency_package}, currently installed at version " +
-                      f"{_version_used.__str__}. Future updates to " +
+                      f"{_version_used.__str__()}. Future updates to " +
                       f"{_package_label} will require {_dependency_package} at " +
                       f"version {_next_supported_version} or higher. Please ensure " +
                       "that either (a) your Python environment doesn't pin the " +

tests/integration/goldens/redis/google/cloud/redis_v1/__init__.py

@@ -77,7 +77,7 @@ def _get_version(dependency_name):
     if _version_used and _version_used < _next_supported_version_tuple:
         warnings.warn(f"DEPRECATION: Package {_package_label} depends on " +
                       f"{_dependency_package}, currently installed at version " +
-                      f"{_version_used.__str__}. Future updates to " +
+                      f"{_version_used.__str__()}. Future updates to " +
                       f"{_package_label} will require {_dependency_package} at " +
                       f"version {_next_supported_version} or higher. Please ensure " +
                       "that either (a) your Python environment doesn't pin the " +

tests/integration/goldens/redis_selective/google/cloud/redis_v1/__init__.py

@@ -77,7 +77,7 @@ def _get_version(dependency_name):
     if _version_used and _version_used < _next_supported_version_tuple:
         warnings.warn(f"DEPRECATION: Package {_package_label} depends on " +
                       f"{_dependency_package}, currently installed at version " +
-                      f"{_version_used.__str__}. Future updates to " +
+                      f"{_version_used.__str__()}. Future updates to " +
                       f"{_package_label} will require {_dependency_package} at " +
                       f"version {_next_supported_version} or higher. Please ensure " +
                       "that either (a) your Python environment doesn't pin the " +