Скачать или смотреть Python - Files

Topics in this video:

00:50 - The open() function
02:57 - File functions
03:55 - The .read() function
04:50 - The .readline() function
04:57 - The file "stream" effect
06:03 - Reading an entire file using a while loop
07:16 - The .readlines() function (plural)
08:12 - The .tell() function (where you are inside of a file stream)
09:11 - Reading a comma separated values (CSV) file (reading, processing, outputting)
12:05 - Stripping newline characters and the problems with doing so
13:42 - Writing to a file
14:43 - Writing a list of lines to a file
16:23 - Reading from one file, processing data, then writing to another
18:00 - String's .endswith() function
20:27 - Error checking input files