Hi there,
I run Python 2.5 on a Mac OS X system with SQLite 3.2.8 installed via
fink. Today I stumbled over the problem, that the sqlite3 module and
sqlite3 from fink do not seem to work well together. I brought it down
to this:
from sqlite3 import Connection
c = Connection(foo.bar) # does
Why fink ?, it is very easy to make sqlite. download the source,
configure, make and install from terminal
I did so and now I have the latest sqlite version. But it did not make
a difference.
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If you are both waiting for input, you have a Mexican standoff...
That is not the problem. The problem is, that the buffers are not
flushed correctly. It's a dialogue, so nothing complicated. But python
does not get what the subprocess sends onto the subprocess' standard
out - not every time,
Hi,
Thanks for your answer. I had a look into the fcntl module and tried
to unlock the output-file, but
fcntl.lockf(x.stdout, fcntl.LOCK_UN)
Traceback (most recent call last):
File stdin, line 1, in module
IOError: [Errno 9] Bad file descriptor
I wonder why it does work with the sys.stdin
Okay, here is what I want to do:
I have a C Program that I have the source for and want to hook with
python into that. What I want to do is: run the C program as a
subprocess.
The C programm gets its commands from its stdin and sends its state
to stdout. Thus I have some kind of dialog over
Hi,
I am trying to communicate with a subprocess via the subprocess
module. Consider the following example:
from subprocess import Popen, PIPE
Popen(python -c 'input(hey)', shell=True)
subprocess.Popen object at 0x729f0
hey
Here hey is immediately print to stdout of my interpreter, I did not
If you want to copy lists, you do it by using the [:] operator. e.g.:
a = [1,2]
b = a[:]
a
[1, 2]
b
[1, 2]
b[0] = 2
a
[1, 2]
b
[2, 2]
If you want to copy a list of lists, you can use a list comprehension
if you do not want to use the copy module:
a = [[1,2],[3,4]]
b = [i[:] for i in a]
