Re: About open file for Read

2012-12-10 Thread Steven D'Aprano
On Mon, 10 Dec 2012 08:36:22 -0800, moonhkt wrote: > Hi All > > I am new in Python. When using open and then for line in f . > > Does it read all the data into f object ? or read line by line ? Have you read the Fine Manual? http://docs.python.org/2/library/stdtypes.html#file-objects If you h

Re: About open file for Read

2012-12-10 Thread Peter Otten
Dave Angel wrote: > On 12/10/2012 11:36 AM, moonhkt wrote: >> Hi All >> >> I am new in Python. When using open and then for line in f . >> >> Does it read all the data into f object ? or read line by line ? >> >> >> f=open(file, 'r') >>for line in f: >> if userstring in

Re: About open file for Read

2012-12-10 Thread Dave Angel
On 12/10/2012 11:36 AM, moonhkt wrote: > Hi All > > I am new in Python. When using open and then for line in f . > > Does it read all the data into f object ? or read line by line ? > > > f=open(file, 'r') >for line in f: > if userstring in line: > print

About open file for Read

2012-12-10 Thread moonhkt
Hi All I am new in Python. When using open and then for line in f . Does it read all the data into f object ? or read line by line ? f=open(file, 'r') for line in f: if userstring in line: print "file: " + os.path.join(root,file) brea