1、現在有一個列表，list1 = [‘key1’,‘key2’,‘key3’]，把他轉為這樣的字典：{‘key1’:‘1’,‘key2’:‘2’,‘key3’:‘3’}

方法：再構造一個列表list2 = [‘1’,‘2’,‘3’]，使用zip轉換為元組後，在將元組轉換為字典

list1 = ['key1','key2','key3']
list2 = ['1','2','3']
dict(zip(list1,list2))
{'key1':'1','key2':'2','key3':'3'}

2、將巢狀列表轉為字典，有兩種方法，

new_list= [['key1','value1'],['key2','value2'],['key3','value3']]
dict(list)
{'key3': 'value3', 'key2': 'value2', 'key1': 'value1'}
 

或者這樣：

new_list= [['key1','value1'],['key2','value2'],['key3','value3']]
new_dict = {}
 for i in new_list:
	new_dict[i[0]] = i[1]                #字典賦值，左邊為key，右邊為value
new_dict
{'key3': 'value3', 'key2': 'value2', 'key1': 'value1'}