python
>>> import os
>>> os.getcwd()
'home/pwolfson'
>>>
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Paul Wolfson, Ph.D., TX LPI, #A17473
Dallas Legal Technology
3402 Oak Grove Avenue, Suite 300-A
Dallas, Texas 75204-2353
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Send me an email._
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On Tue, Apr 5, 2016 at 6:13 PM, William Hermans
<[email protected]> wrote:
/That's what I figured William. As far as I can tell,
I am doing the open and write and read like I have
with C and as described in
https://docs.python.org/2/tutorial/inputoutput.html#reading-and-writing-files.
However, I am not getting any error message when I do
the open for writing and do the write, just that the
file is not getting created and written. It should be
so straightforward but it's not working./
Does this file already exist ? You should check the
documentation for the file write() method and see what
all is required for the method to work correctly. Also,
as I said I'm no python developer, but the code shown
there is really bad form. There is no error checking on
the file object when attempting the open() call. In C
this would be done by checking the value of f, but I'm
not even sure this is possible in python.
So I'd attempt to help you trouble shoot this by writing
code myself, here, and testing. But I'm very "allergic"
to python. Or more correctly, I'm getting old, and set in
my ways, and python just is not in my future plans.
*ever* . . .
On Tue, Apr 5, 2016 at 3:05 PM, John Baker
<[email protected]> wrote:
That's what I figured William. As far as I can tell,
I am doing the open and write and read like I have
with C and as described in
https://docs.python.org/2/tutorial/inputoutput.html#reading-and-writing-files.
However, I am not getting any error message when I do
the open for writing and do the write, just that the
file is not getting created and written. It should be
so straightforward but it's not working.
John
On Tuesday, April 5, 2016 at 2:57:02 PM UTC-7,
William Hermans wrote:
I'm not a python developer, but actually have
done this many times in C. So I can tell you this
with certainty. This is done no different than it
is done on any Linux system.
The point here is that you should go out and find
any good python tutorial, that covers writing to
a file, and follow it.
On Tue, Apr 5, 2016 at 1:43 PM, John Baker
<[email protected]> wrote:
I want to store a little data on the eMMC
from my Python code. My program is not
getting errors when I try to write a very
short data file but it doesn't actually seem
to write it as I cannot read it back. I am using
f = open('MyFile.txt', w)
or
f = open('/home/debian/Desktop/MyFile.txt', w)
or
f = open('MyFile.txt', r)
or
f = open('/home/debian/Desktop/MyFile.txt', r)
to open the file and am not getting any
errors but Python is not finding the file and
I cannot find the file with a search from
WinSCP.
So how to create a data file and where does
it go?
Thanks,
John
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