andrea crotti wrote:
Quite often I find convenient to get a filename or a file object as
argument of a function, and do something as below:
def grep_file(regexp, filepath_obj):
Check if the given text is found in any of the file lines, take
a path to a file or an opened file object
2012/11/5 Peter Otten __pete...@web.de:
I sometimes do something like this:
$ cat xopen.py
import re
import sys
from contextlib import contextmanager
@contextmanager
def xopen(file=None, mode=r):
if hasattr(file, read):
yield file
elif file == -:
if w in mode:
Am 05.11.2012 11:54, schrieb andrea crotti:
Quite often I find convenient to get a filename or a file object as
argument of a function, and do something as below:
def grep_file(regexp, filepath_obj):
Check if the given text is found in any of the file lines, take
a path to a file or
andrea crotti wrote:
2012/11/5 Peter Otten __pete...@web.de:
I sometimes do something like this:
@contextmanager
def xopen(file=None, mode=r):
if hasattr(file, read):
yield file
elif file == - or file is None: # add file=None handling
if w in mode:
On 2012-11-05, andrea crotti andrea.crott...@gmail.com wrote:
Quite often I find convenient to get a filename or a file object as
argument of a function, and do something as below:
def grep_file(regexp, filepath_obj):
[...]
if isinstance(filepath_obj, basestring):
fobj =
On 11/5/2012 5:54 AM, andrea crotti wrote:
Quite often I find convenient to get a filename or a file object as
argument of a function, and do something as below:
def grep_file(regexp, filepath_obj):
Check if the given text is found in any of the file lines, take
a path to a file or an
On 05Nov2012 10:54, andrea crotti andrea.crott...@gmail.com wrote:
| Quite often I find convenient to get a filename or a file object as
| argument of a function, and do something as below:
I tend to do this:
def f(fp):
if isinstance(fp, str):
with open(fp) as subfp:
return
