ensure analyze_dependency can handle an invalid version (Azure#37268)

Author: scbedd

tools/azure-sdk-tools/pypi_tools/pypi.py

@@ -55,7 +55,13 @@ def filter_packages_for_compatibility(self, package_name, version_set):
     def get_ordered_versions(self, package_name, filter_by_compatibility=False) -> List[Version]:
         project = self.project(package_name)
 
-        versions = [Version(package_version) for package_version in project["releases"].keys()]
+        versions = []
+        for package_version in project["releases"].keys():
+            try:
+                versions.append(Version(package_version))
+            except packaging.version.InvalidVersion as e:
+                logging.warn(f"Invalid version {package_version} for package {package_name}")
+                continue
         versions.sort()
 
         if filter_by_compatibility: