垂直打印列表字典 [英] Print a dictionary of lists vertically
问题描述
我想垂直打印以下列表的字典:
I want to print the following dictionary of lists vertically:
result = {'WeightedLevel': [388.850952, 716.718689, 1312.55957, 2405.087158, 4460.083984, 8543.792969, 18805.201172, 57438.140625, 1792.367554], 'Job': 'Desktop', 'LoadLevel': [0.212399, 0.393191, 0.727874, 1.347436, 2.494368, 4.617561, 8.548006, 15.824027, 1.0], 'Task': 'test', 'Failure': [2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0], 'Blocks': [7255.151855, 231.589661, 9.365415, 0.55364, 0.0504, 0.006408, 0.001204, 0.000842, 2.060041]}
所以它看起来应该像这样:
So it should look like that:
Job Task LoadLevel Blocks Failure WeightedLevel
Desktop test 4546543 4384284 0,46544564 0,1354385
474454 978456 2 9655
9655 55654 966 665
等等...
我尝试了一些在网上找到的代码，但是它们仍然水平打印结果:
I have tried some codes that I found online, but they still print the results horizontally:
for k, d in result.items():
print(k + ":", d)
和
print("\t".join(str(x) for x in result))
推荐答案
打印漂亮的表格需要大量代码(精美表) .临时编写这种代码并不有趣.您不妨使用设计良好的模块.
Pretty-printing tables requires a considerable amount of code (table-recipe, pretty-table). It's no fun writing this kind of code on an ad-hoc basis; you might as well use a well-designed module.
如果您有 pandas ，则可以将dict直接转储到DataFrame中，并进行如下打印:
If you have pandas, you could dump the dict directly into a DataFrame, and print it like this:
In [4]: import pandas as pd
In [5]: result = {'WeightedLevel': [388.850952, 716.718689, 1312.55957, 2405.087158, 4460.083984, 8543.792969, 18805.201172, 57438.140625, 1792.367554], 'Job': 'Desktop', 'LoadLevel': [0.212399, 0.393191, 0.727874, 1.347436, 2.494368, 4.617561, 8.548006, 15.824027, 1.0], 'Task': 'test', 'Failure': [2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0], 'Blocks': [7255.151855, 231.589661, 9.365415, 0.55364, 0.0504, 0.006408, 0.001204, 0.000842, 2.060041]}
In [6]: pd.DataFrame(result)
Out[6]:
Blocks Failure Job LoadLevel Task WeightedLevel
0 7255.151855 2 Desktop 0.212399 test 388.850952
1 231.589661 2 Desktop 0.393191 test 716.718689
2 9.365415 2 Desktop 0.727874 test 1312.559570
3 0.553640 2 Desktop 1.347436 test 2405.087158
4 0.050400 2 Desktop 2.494368 test 4460.083984
5 0.006408 2 Desktop 4.617561 test 8543.792969
6 0.001204 2 Desktop 8.548006 test 18805.201172
7 0.000842 2 Desktop 15.824027 test 57438.140625
8 2.060041 2 Desktop 1.000000 test 1792.367554
[9 rows x 6 columns]
这是一种无需使用第三方模块即可以表格形式打印字典的方法:
Here is a way to print the dict in a table-like format without using a third-party module:
import itertools as IT
result = {'WeightedLevel': [388.850952, 716.718689, 1312.55957, 2405.087158, 4460.083984, 8543.792969, 18805.201172, 57438.140625, 1792.367554], 'Job': 'Desktop', 'LoadLevel': [0.212399, 0.393191, 0.727874, 1.347436, 2.494368, 4.617561, 8.548006, 15.824027, 1.0], 'Task': 'test', 'Failure': [2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0], 'Blocks': [7255.151855, 231.589661, 9.365415, 0.55364, 0.0504, 0.006408, 0.001204, 0.000842, 2.060041]}
matrix = zip(*[value if isinstance(value, list) else IT.repeat(value) for key,value in result.items()])
print(''.join(['{:15}'.format(key) for key in result.keys()]))
for row in matrix:
print(''.join(['{:15}'.format(str(item)) for item in row]))
收益
Task Blocks LoadLevel Failure Job WeightedLevel
test 7255.151855 0.212399 2.0 Desktop 388.850952
test 231.589661 0.393191 2.0 Desktop 716.718689
test 9.365415 0.727874 2.0 Desktop 1312.55957
test 0.55364 1.347436 2.0 Desktop 2405.087158
test 0.0504 2.494368 2.0 Desktop 4460.083984
test 0.006408 4.617561 2.0 Desktop 8543.792969
test 0.001204 8.548006 2.0 Desktop 18805.201172
test 0.000842 15.824027 2.0 Desktop 57438.140625
test 2.060041 1.0 2.0 Desktop 1792.367554
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