Python Pretty Print-Wörterbuch mit mehrzeiligem Text in einem Wert?

Question

hier ist ein dict mit \n in Werte:

d = {'trace': '\n\n##### Thread Stack Trace #####\n File "/usr/lib/python2.7/threading.py", line 525, in __bootstrap\n self.__bootstrap_inner()\n File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner\n self.run()\n File "/usr/lib/python2.7/threading.py", line 505, in run\n self.__target(*self.__args, **self.__kwargs)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py", line 303, in run_forever\n self.process()\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/common.py", line 170, in execute\n return func(*args, **kwargs)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test_plugin/system/schedule.py", line 153, in process\n self.sleep(delta_ts)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py", line 292, in sleep\n self.cancelled.wait(interval)\n File "/usr/lib/python2.7/threading.py", line 404, in wait\n self.__cond.wait(timeout)\n File "/usr/lib/python2.7/threading.py", line 263, in wait\n _sleep(delay)\n'} 

wollen es ziemlich drucken, aber wenn ich

versuchen

In [47]: print d 
{'trace': '\n\n##### Thread Stack Trace #####\n File "/usr/lib/python2.7/threading.py", line 525, in __bootstrap\n self.__bootstrap_inner()\n File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner\n self.run()\n File "/usr/lib/python2.7/threading.py", line 505, in run\n self.__target(*self.__args, **self.__kwargs)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py", line 303, in run_forever\n self.process()\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/common.py", line 170, in execute\n return func(*args, **kwargs)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test_plugin/system/schedule.py", line 153, in process\n self.sleep(delta_ts)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py", line 292, in sleep\n self.cancelled.wait(interval)\n File "/usr/lib/python2.7/threading.py", line 404, in wait\n self.__cond.wait(timeout)\n File "/usr/lib/python2.7/threading.py", line 263, in wait\n _sleep(delay)\n'} 

In [48]: import json 

In [49]: print json.dumps(d, indent=4) 
{ 
    "trace": "\n\n##### Thread Stack Trace #####\n File \"/usr/lib/python2.7/threading.py\", line 525, in __bootstrap\n self.__bootstrap_inner()\n File \"/usr/lib/python2.7/threading.py\", line 552, in __bootstrap_inner\n self.run()\n File \"/usr/lib/python2.7/threading.py\", line 505, in run\n self.__target(*self.__args, **self.__kwargs)\n File \"/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py\", line 303, in run_forever\n self.process()\n File \"/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/common.py\", line 170, in execute\n return func(*args, **kwargs)\n File \"/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test_plugin/system/schedule.py\", line 153, in process\n self.sleep(delta_ts)\n File \"/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py\", line 292, in sleep\n self.cancelled.wait(interval)\n File \"/usr/lib/python2.7/threading.py\", line 404, in wait\n self.__cond.wait(timeout)\n File \"/usr/lib/python2.7/threading.py\", line 263, in wait\n _sleep(delay)\n" 
} 


In [50]: from pprint import pprint 

In [51]: pprint(d) 
{'trace': '\n\n##### Thread Stack Trace #####\n File "/usr/lib/python2.7/threading.py", line 525, in __bootstrap\n self.__bootstrap_inner()\n File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner\n self.run()\n File "/usr/lib/python2.7/threading.py", line 505, in run\n self.__target(*self.__args, **self.__kwargs)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py", line 303, in run_forever\n self.process()\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/common.py", line 170, in execute\n return func(*args, **kwargs)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test_plugin/system/schedule.py", line 153, in process\n self.sleep(delta_ts)\n File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py", line 292, in sleep\n self.cancelled.wait(interval)\n File "/usr/lib/python2.7/threading.py", line 404, in wait\n self.__cond.wait(timeout)\n File "/usr/lib/python2.7/threading.py", line 263, in wait\n _sleep(delay)\n'} 

nicht funktionieren alle der oben genannten zu tun, wie schön es drucken, wie diese :

{u'trace': ''' 

##### Thread Stack Trace ##### 
    File "/usr/lib/python2.7/threading.py", line 525, in __bootstrap 
    self.__bootstrap_inner() 
    File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner 
    self.run() 
    File "/usr/lib/python2.7/threading.py", line 505, in run 
    self.__target(*self.__args, **self.__kwargs) 
    File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py", line 389, in run_forever 
    self.sleep(wait_time) 
    File "/usr/local/test_virtualenv/local/lib/python2.7/site-packages/test/plugin.py", line 292, in sleep 
    self.cancelled.wait(interval) 
    File "/usr/lib/python2.7/threading.py", line 404, in wait 
    self.__cond.wait(timeout) 
    File "/usr/lib/python2.7/threading.py", line 263, in wait 
    _sleep(delay) 

''' 
} 

Answer 1

Unter der Annahme, es nicht verschachtelt ist, können Sie tun:

def my_pprint(d): 
    print "{" + ",\n".join("{}: '{}'".format(repr(k), v) for k,v in d.items()) + "}" 

Answer 2

Ein einfacher zweizeiliger Code kann die Arbeit für Sie mit Ihrem dict einschließlich \ n im Wert erledigen.

Eine andere Möglichkeit, mit der Python-Built-In-Bibliothek pprint zu drucken.

import pprint 
print pprint.pformat(dict_object) 

Andere Möglichkeiten bestehen darin, die Druckmethode für das dict-Objekt zu überschreiben.

Diese Antworten können Ihnen dabei helfen.

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