I need to run a cmd line app from python whose run time can vary from a
fraction of a second to minutes. I need to be able to tell whether the process
is still waiting, or whether it has stalled - and this is farily easily done by
keeping an eye on whether its writing to stdout or not. The
so I'm trying to wrap some functionality around execfile but don't want to
modify the way it works. specifically when you call execfile, it automatically
grabs globals and locals from the frame the execfile exists in.
so if I wrap execfile in a function, I need a way to reliably get at the
12:12 PM
To: python-list@python.org
Subject: Re: type conversion
On Jan 2, 1:46 pm, Robert Kern robert.k...@gmail.com wrote:
r wrote:
On Jan 1, 4:40 pm, Robert Kern robert.k...@gmail.com wrote:
Hamish McKenzie wrote:
sometimes I want to be able to initialize an instance with a variety
You could also use a dict with type:method key/value pairings. This is
closer to a switch/case than an if...elif chain is.
of course, that's a great idea...
thanks.
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sometimes I want to be able to initialize an instance with a variety of
different data types.
as an obvious example I might want to initialize a 4x4 matrix with either 16
floats, a list/tuple or 16 floats, another matrix or a quaternion.
is there any other way to do it other than putting case
I want to write a Vector class and it makes the most sense to just subclass
list. I also want to be able to instantiate a vector using either:
Vector( 1, 2, 3 )
OR
Vector( [1, 2, 3] )
so I have this:
class Vector(list):
def __new__( cls, *a ):
try:
I want to write a Vector class and it makes the most sense to just subclass
list. I also want to be able to instantiate a vector using either:
Vector( 1, 2, 3 )
OR
Vector( [1, 2, 3] )
so I have this:
class Vector(list):
def __new__( cls, *a ):
try:
print a
I have this class:
class Vector(object):
TOL = 1e-5
def __eq__( self, other, tolerance=TOL ):
print tolerance
shortened for clarity obviously. so I want to subclass this class like
so:
class BigVector(Vector)
TOL = 100
for example if I was working with large
so I'm trying to create a class that inherits from str, but I want to
run some code on the value on object init. this is what I have:
class Path(str):
def __init__( self, path ):
clean = str(path).replace('\\','/')
while
