python study notes, video file processing day17-

The basic document processing workflow

  1) Open the file, find the file handle and assigned to a variable

  2) operating the handle files

  3) close the file

# Create a new file named Kam Mi, document reads as follows: 
Honey heavy frost ember 
Rebels 
petition so 
dear 
love
# 'GBK' CODEC CAN not decode byte 0xAC in position 14: Illegal multibyte The Sequence, Kam Mi file is a binary string exists on the hard disk, the binary string to the middle of the character encoding, see the lower right corner is 8-UTF 
# pycharm3 is utf-8 encoding, but the function is not open, the function retrieves the current coding system, the current system is windows, it is gbk; this opens a file stored coded open; mac is utf-8 
# If the file format in the hard disk is gbk open should be GBK 
# open a decoding process, storage memory is coded 
# build a file Kam seek the same path, as follows, running 
F = open ( " Jin Mi " , encoding = " UTF-. 8 " ) # give a file handle assigned to f 
the Data = f.read ()
 Print (the Data) 
f.close () 
# honey heavy ember frost 
# Rebels 
# petition to make 
# Dear 
# love

 

 

6 minutes

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Origin www.cnblogs.com/ppll/p/11723490.html