Fix installation of packages in Poetry which requires "==*" to not auto-pin

scripts/scenarios/compare.py

@@ -189,9 +189,15 @@ for scenario in data["scenarios"]:
 for scenario in data["scenarios"]:
     requires_packages = scenario["root"]["requires_packages"] = []
     for requirement in scenario["root"]["requires"]:
-        package = packaging.requirements.Requirement(requirement).name
+        parsed = packaging.requirements.Requirement(requirement)
         requires_packages.append(
-            {"package": package, "package_module": package.replace("-", "_")}
+            {
+                "package": parsed.name,
+                "package_module": parsed.name.replace("-", "_"),
+                "specifier": (
+                    str(parsed.specifier) if len(parsed.specifier) > 0 else "==*"
+                ),
+            }
         )
 
 

scripts/scenarios/templates/compare.mustache

@@ -133,9 +133,9 @@ echo "" >> "$SCENARIO_OUTPUT"
 echo '```' >> "$SCENARIO_OUTPUT"
 VIRTUAL_ENV=$VENV \
 run poetry --directory="$PROJECT" add \
-    {{#root.requires}}
-    "{{prefix}}-{{.}}" \
-    {{/root.requires}}
+    {{#root.requires_packages}}
+    "{{prefix}}-{{package}}{{specifier}}" \
+    {{/root.requires_packages}}
     {{#environment.prereleases}}
     --allow-prereleases
     {{/environment.prereleases}}