by: Jonathan |
last post by:
I'm puzzled by Python's behavior when binding local variables which
are introduced within exec() or execfile() statements. First, consider
this simple Python program:
# main.py
def f() :
x = 1...
|
by: Nick Jacobson |
last post by:
This works fine:
x = 1
def execfunc():
print x
execfunc()
So why doesn't this?
s = \
|
by: Andr? Roberge |
last post by:
I have the following two files:
#--testexec.py--
def exec_code(co):
try:
exec co
except:
print "error"
#-- test.py--
|
by: It's me |
last post by:
I am new to the Python language.
How do I do something like this:
I know that
a = 3
y = "a"
print eval(y)
|
by: TPJ |
last post by:
I have the following code:
-----------------------------------
def f():
def g():
a = 'a' # marked line 1
exec 'a = "b"' in globals(), locals()
print "g: a =", a
|
by: Michael |
last post by:
Hi,
I'm having difficulty finding any previous discussion on this -- I
keep finding people either having problems calling os.exec(lepev), or
with using python's exec statement. Neither of...
|
by: xml0x1a |
last post by:
How do I use exec?
Python 2.4.3
----
from math import *
G = 1
def d():
L = 1
exec "def f(x): return L + log(G) " in globals(), locals()
f(1)
|
by: carl.dhalluin |
last post by:
Hello
I am completely puzzled why the following exec code does not work:
mycode = "import math\ndef f(y):\n print math.floor(y)\nf(3.14)"
def execute():
exec mycode
execute()
|
by: Maarten |
last post by:
Howdy,
Recently I switched from a Windows PC to Mac OS-X 10.5 (php v5.2.6) and
I have a little problem with one function within my cd-management script.
For extracting a bit of info from my...
|
by: Stef Mientki |
last post by:
Terry Reedy wrote:
The locals of the code block where the instance of this class is created.
No I think it's indeed handled as function call.
I now that, because the globals (and sometimes ??? the...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
