d1 = {
1: "hui",
2: "vzxcv",
3: "pizda",
62634: "fsfs",
4231: "fasfscv"
}
d2 = {
"hui": "odin",
"pizda": "dva",
"vzxcv": "tri"
}
res = {k: d2[v] if v in d2 else v for k, v in d1.items()}
print(res)
print({1: "odin", 2: "dva", 3: "tri", 62634: "fsfs", 4231: "fasfscv"})
ZDEgPSB7CiAgICAxOiAiaHVpIiwKICAgIDI6ICJ2enhjdiIsCiAgICAzOiAicGl6ZGEiLAogICAgNjI2MzQ6ICJmc2ZzIiwKICAgIDQyMzE6ICJmYXNmc2N2Igp9CmQyID0gewogICAgImh1aSI6ICJvZGluIiwKICAgICJwaXpkYSI6ICJkdmEiLAogICAgInZ6eGN2IjogInRyaSIKICAgIH0KcmVzID0ge2s6IGQyW3ZdIGlmIHYgaW4gZDIgZWxzZSB2IGZvciBrLCB2IGluIGQxLml0ZW1zKCl9CnByaW50KHJlcykKcHJpbnQoezE6ICJvZGluIiwgMjogImR2YSIsIDM6ICJ0cmkiLCA2MjYzNDogImZzZnMiLCA0MjMxOiAiZmFzZnNjdiJ9KQ==
{1: 'odin', 2: 'tri', 3: 'dva', 62634: 'fsfs', 4231: 'fasfscv'}
{1: 'odin', 2: 'dva', 3: 'tri', 62634: 'fsfs', 4231: 'fasfscv'}