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→Reading data from text file
=== Reading data from text file ===
=== Reading data from text file ===
{{traduction}}
The following script read the content of the "file2.txt" text file and displays it on the REPL output.
<syntaxhighlight lang="python">
with open( 'file2.txt', 'r' ) as _file:
s = _file.readline()
while s:
print( s.strip('\r\n') )
s = _file.readline()
</syntaxhighlight>
Notes:
* the ''''r'''' mode is used to read text file.
* the {{fname|readline()}} read and return a line from the file (including the carriage return & line feed.
* the {{fname|strip('\r\n')}} remove the carriage return & line feed from the readed line. Otherwise it will also be printed to the REPL (which result into a double line feed).
== File-system, Writing and data lost ==
== File-system, Writing and data lost ==