我有一个python字典数据。我使用的是python 3。字典如下:
dct = {
"3LHet": {
"g35": {
"exon": [
[
"197631",
"197742",
"-"
],
[
"198407",
"198470",
"-"
]
],
"gene": [
[
"197631",
"207214",
"-"
]
],
"CDS": [
[
"197631",
"197742",
"-"
],
[
"198407",
"198470",
"-"
]
]
},
"g17": {
"exon": [
[
"2010292",
"2011137",
"+"
]
],
"gene": [
[
"2010292",
"2011137",
"+"
]
],
"CDS": [
[
"2010292",
"2011137",
"+"
]
]
}
}
}
我正在用下面的代码查字典。你知道吗
for scaffold, scaffold_dct in dct.items():
for gene, gene_dct in scaffold_dct.items():
print(gene)
for feature, feature_dct in gene_dct.items():
print("\t"+feature)
输出:
g35
exon
gene
CDS
g17
exon
gene
CDS
但是我需要下面格式的输出。有人能帮我解决这个问题吗。你知道吗
预期输出:
g17
gene
CDS
exon
g35
gene
CDS
exon
您不能对这些项目重新排序,因为它们是字典,但您可以在打印时对它们进行排序:
您需要保留一个查找dict,以便按您想要的顺序显示内部键。你知道吗
输出:
如果有更多的内键需要显式排序,那么只需将其添加到查找中。你知道吗
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