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--- other:python:misc_by_jyp [2021/08/27 13:56] – Added file name generation section jypeter
+++ other:python:misc_by_jyp [2021/09/17 16:05] – [Printing a readable version of long lists or dictionaries] Added long list example jypeter
@@ Line 170: / Line 170: @@
 The [[https://docs.python.org/3/library/pprint.html|pprint]] module can be used for //pretty printing// objects (lists, dictionaries, ...). It will wrap long lines in a meaningful way
-<code>>>> from collections import OrderedDict
+<code>>>> import pprint
->>> test_dic = OrderedDict([('AWI-ESM-1-1-LR_AWI', {'r1i1p1f1': {'grid': 'gn'}}), ('CESM2_NCAR', {'r1i1p1f1': {'grid': 'gn'}}), ('IPSL-CM6A-LR_IPSL', {'r1i1p1f1': {'grid': 'gr'}, 'r1i1p1f2': {'grid': 'gr'}, 'r1i1p1f3': {'grid': 'gr'}, 'r1i1p1f4': {'grid': 'gr'}})])
+>>> test_dic = {'AWI-ESM-1-1-LR_AWI':{'r1i1p1f1': {'grid': 'gn'}}, 'CESM2_NCAR':{'r1i1p1f1': {'grid': 'gn'}}, 'IPSL-CM6A-LR_IPSL':{'r1i1p1f1': {'grid': 'gr'}, 'r1i1p1f2': {'grid': 'gr'}, 'r1i1p1f3': {'grid': 'gr'}, 'r1i1p1f4': {'grid': 'gr'}}}
 >>> print(test_dic)
-OrderedDict([('AWI-ESM-1-1-LR_AWI', {'r1i1p1f1': {'grid': 'gn'}}), ('CESM2_NCAR', {'r1i1p1f1': {'grid': 'gn'}}), ('IPSL-CM6A-LR_IPSL', {'r1i1p1f1': {'grid': 'gr'}, 'r1i1p1f2': {'grid': 'gr'}, 'r1i1p1f3': {'grid': 'gr'}, 'r1i1p1f4': {'grid': 'gr'}})])
+{'AWI-ESM-1-1-LR_AWI': {'r1i1p1f1': {'grid': 'gn'}}, 'CESM2_NCAR': {'r1i1p1f1': {'grid': 'gn'}}, 'IPSL-CM6A-LR_IPSL': {'r1i1p1f1': {'grid': 'gr'}, 'r1i1p1f2': {'grid': 'gr'}, 'r1i1p1f3': {'grid': 'gr'}, 'r1i1p1f4': {'grid': 'gr'}}}
 >>> pprint.pprint(test_dic)
-OrderedDict([('AWI-ESM-1-1-LR_AWI', {'r1i1p1f1': {'grid': 'gn'}}),
+{'AWI-ESM-1-1-LR_AWI': {'r1i1p1f1': {'grid': 'gn'}},
-             ('CESM2_NCAR', {'r1i1p1f1': {'grid': 'gn'}}),
+ 'CESM2_NCAR': {'r1i1p1f1': {'grid': 'gn'}},
-             ('IPSL-CM6A-LR_IPSL',
+ 'IPSL-CM6A-LR_IPSL': {'r1i1p1f1': {'grid': 'gr'},
-              {'r1i1p1f1': {'grid': 'gr'},
+                       'r1i1p1f2': {'grid': 'gr'},
-               'r1i1p1f2': {'grid': 'gr'},
+                       'r1i1p1f3': {'grid': 'gr'},
-               'r1i1p1f3': {'grid': 'gr'},
+                       'r1i1p1f4': {'grid': 'gr'}}}
-               'r1i1p1f4': {'grid': 'gr'}})])
+>>> dir(test_dic)
+['__class__', '__contains__', '__delattr__', [... lots of unreadable stuff removed...] 'setdefault', 'update', 'values']
+>>> pprint.pprint(dir(test_dic))
+['__class__',
+ '__contains__',
+[... lots of lines removed in this example ]
+ 'setdefault',
+ 'update',
+ 'values']
 </code>