我目前有一個字典串列
list_of_dicts = [{"name": 'stfdahbancssc',"status":'running'},
{"name": 'stfdahbancssc',"status":'running'}]
我想檢查如何匹配前綴'stf'并列印 stf 存在，否則 stf 不存在。
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迭代字典，獲取“名稱”值，檢查前綴，列印訊息：
list_of_dicts = [{"name": 'stfdahbancssc',"status":'running'},
{"name": 'stfdahbancssc',"status":'running'},
{"name": 'none'}]
for idx,d in enumerate(list_of_dicts):
if d.get("name","").startswith("stf"):
v = d["name"]
s = d["status"]
print(f"The {idx} dictionary has {v} as {s}")
print("a")
else:
print(f"The {idx}. dictionary has no name starting with 'stf'.")
輸出：
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