A question for any code jockeys

[Kevy Baby]

Originally Posted by scaeagles

At 6'1, I am the 2nd shortest person in my 8 person development department. Shortest guy is 6'0. I would guess that means no.

Yeah, but your, well... you

[Ghoulish Delight]

Wow. In just 2 weeks I've learned (and retained) more about programming (well, Python) than the whole of the last 14 years combined. It's amazing how much easier it is to make sense of it all when I have a practical goal that I actually give a crap about rather than arbitrary exercises thought up by professors and text book writers. Concepts that I once only vaguely grasped in isolation but could never wrap my brain around how to use them in any sort of practical code are suddenly crystal clear.

[Disneyphile]

GD, for Action Script, I look for basic code online (most programmers share code), cut and paste it, then modify it to my needs.

Not sure if that can work in other languages, but it's a huge time saver in AS. I still have to know what the code is doing in order to modify it, but I've been able to accomplish some really awesome stuff in a short period of time with "starter code".

[Ghoulish Delight]

What I'm coding is pretty low-level and specific, there aren't many people who are trying to accomplish exactly what I am, so there's not much code that I can simply paste. Plus, as a general rule, I learn better by building up rather than untangling existing code. But as a source of examples of how individual calls and commands work, the internet is obviously invaluable.

[Ghoulish Delight]

Incidentally, I have a question for anyone familiar with Python.

Is there a way to tell the interpreter that certain commands MUST be executed in order?

e.g.

class MyClass():
....def __init__(self, var1):
....self.var1=var1

....def Method1(self):
........subprocess.call("os call")
........return


def main():
....ClassList=[]

....for i in range(5):
........ ClassList.append(MyClass(i))

....for j in ClassList:
........j.Method1()
........subprocess.call("os call")
........ other work




main()

When I run this and it gets to that 2nd loop instead of executing as:
ClassList[0].Method1()
subprocess.call
other work
ClassList[1].Method1()
subprocess.call
other work
ClassList[2].Method1(0
....

I get:
ClassList[0].Method1()
ClassList[1].Method1()
ClassList[2].Method1()
ClassList[3].Method1()
ClassList[4].Method1()
subprocess.call
other work
subprocess.call
other work
subprocess.call
other work
subprocess.call
other work
subprocess.call
other work


Clearly what's happening is that the interpreter looks at Method1, decides that it's not doing anything that is internally dependent on order of execution, so it optimizes by lumping all 5 executions together. The problem is, the results of the subprocess call ARE dependent on order of execution.

I came up with a workaround. I threw a dummy variable assignment (garbage=self.var1) at the end of Method1. That's enough to convince the interpreter that work is being done and it should keep things in order. But that seems inelegant. Is there a better way to stop the interpreter from thinking it knows better than me?

[Pirate Bill]

Originally Posted by Ghoulish Delight

When I run this and it gets to that 2nd loop instead of executing as:
ClassList[0].Method1()
subprocess.call
other work
ClassList[1].Method1()
subprocess.call
other work
ClassList[2].Method1(0
....

I get:
ClassList[0].Method1()
ClassList[1].Method1()
ClassList[2].Method1()
ClassList[3].Method1()
ClassList[4].Method1()
subprocess.call
other work
subprocess.call
other work
subprocess.call
other work
subprocess.call
other work
subprocess.call
other work

My understanding of Python is rather basic, but I think I see the problem. You need to indent the For j loop so it's nested in the For i loop.

ETA: I just reread and this probably won't work either. Meh, it was a shot.

[Kevy Baby]

I don't know why I keep clicking in this thread.

[lindyhop]

Originally Posted by Kevy Baby

I don't know why I keep clicking in this thread.

I don't know why I scanned through the whole thing looking for words that made sense. But I believe the subject at hand is robust hard coding pythons. Not sure what's so interesting about that.

[Cadaverous Pallor]

Originally Posted by lindyhop

robust hard coding pythons

"Ooohhhh, IT Guy....your coding is so hard....so....robust...."

[Moonliner]

Originally Posted by Cadaverous Pallor

"Ooohhhh, IT Guy....your coding is so hard....so....robust...."

I was always pretty handy with recursion.