Is there any function in python similar to dput() function in R?
python中的任何函数是否与R中的dput（）函数类似？
3 个解决方案
#1
6
There are several options for serializing Python objects to files:
将Python对象序列化为文件有几种选择：
-
json.dump()stores the data in JSON format. It is very read- and editable, but can only store lists, dicts, strings, numbers, booleans, so no compound objects. You need toimport jsonbefore to make thejsonmodule available. - json.dump（）以JSON格式存储数据。它非常易读和可编辑，但只能存储列表，字符串，字符串，数字，布尔值，因此不存在复合对象。您需要先导入json才能使json模块可用。
-
pickle.dump()can store most objects. - pickle.dump（）可以存储大多数对象。
Less common:
不常见：
- The
shelvemodule stores multiple Python objects in a DBM database, mostly acting like a persistentdict. - shelve模块在DBM数据库中存储多个Python对象，其中大部分都像持久性字典一样。
-
marshal.dump(): Not sure when you'd ever need that. - marshal.dump（）：不确定你什么时候需要它。
#2
0
IMO, json.dumps() (note the s) is even better since it returns a string, as opposed to json.dump() which requires you to write to a file.
IMO，json.dumps（）（注意s）甚至更好，因为它返回一个字符串，而不是json.dump（），它需要你写一个文件。
#3
0
for a pandas.DataFrame, print(df.to_dict()), as shown here
对于pandas.DataFrame，print（df.to_dict（）），如下所示
#1
6
There are several options for serializing Python objects to files:
将Python对象序列化为文件有几种选择：
-
json.dump()stores the data in JSON format. It is very read- and editable, but can only store lists, dicts, strings, numbers, booleans, so no compound objects. You need toimport jsonbefore to make thejsonmodule available. - json.dump（）以JSON格式存储数据。它非常易读和可编辑，但只能存储列表，字符串，字符串，数字，布尔值，因此不存在复合对象。您需要先导入json才能使json模块可用。
-
pickle.dump()can store most objects. - pickle.dump（）可以存储大多数对象。
Less common:
不常见：
- The
shelvemodule stores multiple Python objects in a DBM database, mostly acting like a persistentdict. - shelve模块在DBM数据库中存储多个Python对象，其中大部分都像持久性字典一样。
-
marshal.dump(): Not sure when you'd ever need that. - marshal.dump（）：不确定你什么时候需要它。
#2
0
IMO, json.dumps() (note the s) is even better since it returns a string, as opposed to json.dump() which requires you to write to a file.
IMO，json.dumps（）（注意s）甚至更好，因为它返回一个字符串，而不是json.dump（），它需要你写一个文件。
#3
0
for a pandas.DataFrame, print(df.to_dict()), as shown here
对于pandas.DataFrame，print（df.to_dict（）），如下所示