How Python reads files by row "Small files and large file reads" _python

Source: Internet
Author: User

The examples in this article describe how Python reads files by row. Share to everyone for your reference, specific as follows:

Small file:

#coding =utf-8
#author: Walker
#date: 2013-12-30
#function: Read small file by row
all_lines = []
try:
  file = Open (' Txt.txt ', ' R ')
  All_lines = File.readlines ()
except IOError as err:
  print (' File error: ' + str (ERR)) 
  finally:
  If ' file ' in locals ():
    file.close () to line in
All_lines:
  print (line)

Large file:

#coding =utf-8
#author: Walker
#date: 2013-12-30
#function: Read large files in rows
try: File
  = open (' Txt.txt ', ' r ') for line in
  file:
    print (line)
except IOError as err:
  print (' File error: ' + str (ERR)) c26/>finally:
  If ' file ' in locals ():
    file.close ()

More information about Python-related content can be viewed in this site: "Python file and directory operation tips Summary", "Python text file Operation tips Summary", "Python URL operation tips Summary", "Python Picture Operation tips Summary", " Python data structure and algorithm tutorial, Python socket Programming Tips Summary, Python function Usage tips Summary, python string manipulation tips and Python introductory and advanced classic tutorials

I hope this article will help you with Python programming.

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