Python File Open | python file
OpenaFileontheServerAssumewehavethefollowingfile,locatedinthesamefolderasPython:demofile.txtHello!Welcometodemofile.txtThisfileisfortestingpurposes.GoodLuck!Toopenthefile,usethebuilt-inopen()function.Theopen()functionreturnsafileobject,whichhasaread()methodforreadingthecontentofthefile:Ifthefileislocatedinadifferentlocation,youwillhavetospecifythefilepath,likethis:ExampleOpenafileonadifferentlocation:f=open("D:\myfileswelcome.txt","r")print(f.read())RunExample»[1]ReadOnlyPartsoftheFileBydefa...
Open a File on the ServerAssume we have the following file, located in the same folder as Python:
demofile.txt
Hello! Welcome to demofile.txtThis file is for testing purposes.Good Luck!
To open the file, use the built-in open() function.
The open() function returns a file object, which has a read() method for reading the content of the file:
If the file is located in a different location, you will have to specify the file path, like this:
ExampleOpen a file on a different location:
f = open("D:\myfileswelcome.txt", "r")print(f.read())
Run Example »[1] Read Only Parts of the FileBy default the read() method returns the whole text, but you can also specify how many characters you want to return:
ExampleReturn the 5 first characters of the file:
f = open("demofile.txt", "r")print(f.read(5))
Run Example »[2] Read LinesYou can return one line by using the read...