Steve Holden schrieb
[ difference between exec open(fname).read()
and for line in open(fname): exec line ]
So it seems to depend on the way the file is read.
It depends on the way the lines of the file are executed,
not how they are read.
Could you elaborate a little bit
Martin Blume wrote:
Steve Holden schrieb
[ difference between exec open(fname).read()
and for line in open(fname): exec line ]
So it seems to depend on the way the file is read.
It depends on the way the lines of the file are executed,
not how they are read.
Could you elaborate a
Steve Holden schrieb
I simply meant that the whole source has to be presented
to the exec statement and not chunked into lines.
That's what I meant: With exec open(f).read() it is not
broken into several exec invocations.
I was probably just a little over-zealous in pursuing
correct
On Fri, 18 May 2007 04:45:30, Dennis Lee Bieber [EMAIL PROTECTED]
wrote
On 17 May 2007 13:12:10 -0700, i3dmaster [EMAIL PROTECTED] declaimed
the following in comp.lang.python:
'b' is generally useful on systems that don't treat binary and text
files differently. It will improve portability.
On May 16, 1:05 pm, Steve Holden [EMAIL PROTECTED] wrote:
Martin Blume wrote:
tmp123 schrieb
We have very big files with python commands
(more or less, 50 commands each file).
It is possible to execute them command by command,
inp = open(cmd_file)
for line in inp:
exec
On Thu, 17 May 2007 00:30:23, i3dmaster [EMAIL PROTECTED] wrote
f = open(file,'rb')
for i in f:
exec i
Why are you opening the file in binary mode?
--
Doug Woodrow
--
http://mail.python.org/mailman/listinfo/python-list
i3dmaster wrote:
On May 16, 1:05 pm, Steve Holden [EMAIL PROTECTED] wrote:
Martin Blume wrote:
tmp123 schrieb
We have very big files with python commands
(more or less, 50 commands each file).
It is possible to execute them command by command,
inp = open(cmd_file)
for line in inp:
Steve Holden a écrit :
i3dmaster wrote:
On May 16, 1:05 pm, Steve Holden [EMAIL PROTECTED] wrote:
Martin Blume wrote:
tmp123 schrieb
We have very big files with python commands
(more or less, 50 commands each file).
It is possible to execute them command by command,
inp =
Steve Holden schrieb
Try it on a file that reads something like
xxx = 42
print xxx
and you will see NameError raised because the assignment
hasn't affected the environment for the print statement.
[...]
No, because there isn't one. Now try adding a function
definition
On May 17, 3:02 am, Douglas Woodrow [EMAIL PROTECTED]
wrote:
On Thu, 17 May 2007 00:30:23, i3dmaster [EMAIL PROTECTED] wrote
f = open(file,'rb')
for i in f:
exec i
Why are you opening the file in binary mode?
--
Doug Woodrow
'b' is generally useful on systems that don't treat
Martin Blume wrote:
Steve Holden schrieb
Try it on a file that reads something like
xxx = 42
print xxx
and you will see NameError raised because the assignment
hasn't affected the environment for the print statement.
[...]
No, because there isn't one. Now try adding a function
Hello,
Thanks for your time.
We have very big files with python commands (more or less, 50
commands each file).
It is possible to execute them command by command, like if the
commands was typed one after the other in a interactive session?
( Better using command flags than with an small
In [EMAIL PROTECTED], tmp123 wrote:
We have very big files with python commands (more or less, 50
commands each file).
It is possible to execute them command by command, like if the
commands was typed one after the other in a interactive session?
Take a look at the `code` module in the
tmp123 wrote:
Hello,
Thanks for your time.
We have very big files with python commands (more or less, 50
commands each file).
Those are BIG programs. Presumably other programs are writing them?
It is possible to execute them command by command, like if the
commands was typed one
tmp123 schrieb
We have very big files with python commands
(more or less, 50 commands each file).
It is possible to execute them command by command,
inp = open(cmd_file)
for line in inp:
exec line
might help. You don't get quite the same feeling as
like if the commands was typed
Martin Blume wrote:
tmp123 schrieb
We have very big files with python commands
(more or less, 50 commands each file).
It is possible to execute them command by command,
inp = open(cmd_file)
for line in inp:
exec line
might help. You don't get quite the same feeling as
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