Python file methods

Python has a set of methods that can be used with file objects.

Method Description
close() Close the file.
detach() Return the separated original stream (raw stream) from the buffer.
fileno() Return the numeric representation of the stream from the perspective of the operating system.
flush() Flush the internal buffer.
isatty() Return whether the file stream is interactive.
read() Return the content of the file.
readable() Return whether the file stream can be read.
readline() Return a single line from the file.
readlines() Return the list of lines in the file.
seek() Ändra filposition.
seekable() Returnerar om filen tillåter oss att ändra filpositionen.
tell() Returnerar den aktuella filpositionen.
truncate() Justera filen till angiven storlek.
writeable() Returnerar om det är möjligt att skriva till filen.
write() Skriv in angiven sträng till filen.
writelines() Skriv in en stränglista till filen.

Vänligen använd vår Python Filhantering Tutorial Lär dig mer om filobjekt.