![]() To read the entire list from the file listfile.txt back into memory this Python code shows you how it works: # define an empty list In line 6 the listitem is extended by a linebreak "\n", firstly, and stored into the output file, secondly. With open( 'listfile.txt', 'w') as filehandle: Saving such a list line by line into the file listfile.txt can be done as follows: # define list of places ![]() To deal with characters (strings) the basic methods work excellent. Furthermore, both the pickle and the json module allow clever ways of dealing with serialized data sets as well. To write data in a file, and to read data from a file, the Python programming language offers the standard methods write() and read() for dealing with a single line, as well as writelines() and readlines() for dealing with multiple lines. This article describes how to write a list to file, and how to read that list back into memory. ![]() Storing these data structures persistently requires either a file or a database to work with. As serialized data structures, Python programmers intensively use arrays, lists, and dictionaries.
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