1st question:
If a make an exe with i.e. py2exe, can I get any kind of error/bug
report from the exe file saved into a file error.log and how?
2nd question:
is there a better way to do this:
<code>
def tritup(x,y,z):
#here is a while loop giving 3 results, i.e. r1,r2,r3
return r1,r2,r3
#I want to put sum of r1,r2,r3 as a condition in if statement
#so I created a function to do this, but I can't escape a feeling
#there is a more elegant solution, especially in python ;=)
def summm(a,b,c):
return a+b+c
if x>10 and y>10 and z>10 and summ(tritup(x,y,z)): print "OK" 5 1046
SuperHik, for the second question there is builtin sum(): values = 10.5, 5, -12 sum(values)
3.5
Your if becomes:
if x>10 and y>10 and z>10 and sum(tritup(x,y,z)):
print "OK"
Bye,
bearophile
if x>10 and y>10 and z>10 and sum((x,y,z)): print "OK"
Diez
On Sat, 24 Jun 2006 21:24:33 +0200, SuperHik wrote: 1st question:
If a make an exe with i.e. py2exe, can I get any kind of error/bug report from the exe file saved into a file error.log and how?
Write the program to write a log file as it runs?
2nd question:
[snip] if x>10 and y>10 and z>10 and summ(tritup(x,y,z)): print "OK"
Others have already suggested you use the built-in sum() function.
I'll suggest you don't need it at all, because it is redundant.
If the sum is zero, either all three values are zero or at least one of
the values is negative. In either case the first test will fail.
There are no circumstances where each of x, y and z are greater than 10
but the sum is zero; nor are there any circumstances where the sum is
zero but x, y and z are still all greater than 10.
--
Steven.
In article <e7**********@ss408.t-com.hr>,
SuperHik <ju************@gmail.com> wrote: 1st question:
If a make an exe with i.e. py2exe, can I get any kind of error/bug report from the exe file saved into a file error.log and how?
> > 2nd question: [snip] if x>10 and y>10 and z>10 and summ(tritup(x,y,z)): print "OK"
Others have already suggested you use the built-in sum() function.
I'll suggest you don't need it at all, because it is redundant.
If the sum is zero, either all three values are zero or at least one of the values is negative. In either case the first test will fail.
There are no circumstances where each of x, y and z are greater than 10 but the sum is zero; nor are there any circumstances where the sum is zero but x, y and z are still all greater than 10.
Unless, of course, the function tritup returns negative values. My
guess is that the "> 10" tests are protecting the tritup function, and
possibly should be moved there. Without the details of the function, I
can't tell, but it may be incorrect to remove those tests.
Which brings us to the other bit of advice - unit tests protect you
from yourself and from those who optimize too quickly. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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