Python字典的json格式化处理

Prefer = {"jim": {"War": 1.9, "the big bang": 1.0, "The lord of wings": 4.0, "Beautiful America": 4.7}, "lily": {"War": 2.0, "Kongfu": 4.1, "The lord of wings": 3.6}, "tommy": {"War": 2.3, "Kongfu": 5.0, "The lord of wings": 3.0}, "jack": {"War": 2.8, "Kongfu": 5.5, "The lord of wings": 3.5}}
print('将字典一行显示不换行')
print(json.dumps(Prefer))
print('将字典按照json样式可视化显示')
print(json.dumps(Prefer,indent=1))

显示的结果是：

将字典一行显示不换行
{"jim": {"War": 1.9, "the big bang": 1.0, "The lord of wings": 4.0, "Beautiful America": 4.7}, "lily": {"War": 2.0, "Kongfu": 4.1, "The lord of wings": 3.6}, "tommy": {"War": 2.3, "Kongfu": 5.0, "The lord of wings": 3.0}, "jack": {"War": 2.8, "Kongfu": 5.5, "The lord of wings": 3.5}}
将字典按照json样式可视化显示
{
 "jim": {
  "War": 1.9,
  "the big bang": 1.0,
  "The lord of wings": 4.0,
  "Beautiful America": 4.7
 },
 "lily": {
  "War": 2.0,
  "Kongfu": 4.1,
  "The lord of wings": 3.6
 },
 "tommy": {
  "War": 2.3,
  "Kongfu": 5.0,
  "The lord of wings": 3.0
 },
 "jack": {
  "War": 2.8,
  "Kongfu": 5.5,
  "The lord of wings": 3.5
 }
}