Avoid using f-string

CyberAgentAILab · Feb 18, 2020 · bb7a950 · bb7a950
1 parent 6c2a102
commit bb7a950
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/cmaes/sampler.py b/cmaes/sampler.py
@@ -316,7 +316,7 @@ def _fast_intersection_search_space(
             del search_space[param_name]
 
         # Retrieve cache from trial_system_attrs.
-        json_str= trial.system_attrs.get("cma:search_space", None)  # type: str
+        json_str = trial.system_attrs.get("cma:search_space", None)  # type: str
         if json_str is None:
             continue
         json_dict = json.loads(json_str)

diff --git a/examples/quadratic_function.py b/examples/quadratic_function.py
@@ -15,7 +15,9 @@ def main():
             x = cma_es.ask()
             value = quadratic(x[0], x[1])
             solutions.append((x, value))
-            print(f"#{generation} {value} (x1={x[0]}, x2 = {x[1]})")
+            print("#{g} {value} (x1={x1}, x2 = {x2})".format(
+                g=generation, value=value, x1=x[0], x2=x[1],
+            ))
         cma_es.tell(solutions)