如何在Python中使用pprint进行缩进？
如何在Python中使用pprint进行缩进？
提问于 2015-03-09 16:22:25
我正在尝试缩进pprint的输出，以便使用pprint得到8个空格的缩进。我使用的代码是：
import numpy as np
from pprint import pprint
A = np.array([1, 2, 3, 4])
f = open("log.txt", 'w')
n = 2
for i in range(n):
A = A + 1
f.writelines(list(u' \u27B3 - %s\n'.encode('utf-8') % i for i in A))
pprint(globals())输出
{'A': array([2, 3, 4, 5]),
'__builtins__': <module '__builtin__' (built-in)>,
'__doc__': None,
'__file__': '~/Stack exchange/pprint_tab.py',
'__name__': '__main__',
'__package__': None,
'f': <open file 'log.txt', mode 'w' at 0xb659b8b8>,
'i': 0,
'n': 2,
'np': <module 'numpy' from '/usr/lib/python2.7/dist...,
'pprint': <function pprint at 0xb6dea48c>}
{'A': array([3, 4, 5, 6]),
'__builtins__': <module '__builtin__' (built-in)>,
'__doc__': None,
'__file__': '~/Stack exchange/pprint_tab.py',
'__name__': '__main__',
'__package__': None,
'f': <open file 'log.txt', mode 'w' at 0xb659b8b8>,
'i': 1,
'n': 2,
'np': <module 'numpy' from '/usr/lib/python2.7/dist...,
'pprint': <function pprint at 0xb6dea48c>}所需的输出
{'A': array([2, 3, 4, 5]),
'__builtins__': <module '__builtin__' (built-in)>,
'__doc__': None,
'__file__': '~/Stack exchange/pprint_tab.py',
'__name__': '__main__',
'__package__': None,
'f': <open file 'log.txt', mode 'w' at 0xb659b8b8>,
'i': 0,
'n': 2,
'np': <module 'numpy' from '/usr/lib/python2.7/dist...,
'pprint': <function pprint at 0xb6dea48c>}
{'A': array([3, 4, 5, 6]),
'__builtins__': <module '__builtin__' (built-in)>,
'__doc__': None,
'__file__': '~/Stack exchange/pprint_tab.py',
'__name__': '__main__',
'__package__': None,
'f': <open file 'log.txt', mode 'w' at 0xb659b8b8>,
'i': 1,
'n': 2,
'np': <module 'numpy' from '/usr/lib/python2.7/dist...,
'pprint': <function pprint at 0xb6dea48c>}简而言之，在写入文件或使用pprint打印时，我需要一个空格缩进。我试过了
pp = pprint.PrettyPrinter(indent=8)但是它不起作用。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/28937664
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