Is there a way to display source code for Python function?
vhnguyenn at yahoo.com
Fri Oct 3 08:13:12 CEST 2014
On Thursday, October 2, 2014 10:47:28 PM UTC-7, Ian wrote:
> On Thu, Oct 2, 2014 at 11:34 PM, Viet Nguyen
> <vhnguyenn at yahoo.com.dmarc.invalid> wrote:
> > Hi,
> > When I am debug mode, is there some command which will help display the source code for a Python function of interest? Much like you'd use "info proc" to display contents of Tcl proc.
> > Thanks,
> > Viet
> You can use inspect.getsource() to get the source code for a function,
> class, or module. The source must be available at whatever location
> the module was imported from, and of course it won't work for anything
> implemented in C.
a = 'abcd'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/sw/packages/python/current/lib/python2.7/inspect.py", line 701, in getsource
lines, lnum = getsourcelines(object)
File "/sw/packages/python/current/lib/python2.7/inspect.py", line 690, in getsourcelines
lines, lnum = findsource(object)
File "/sw/packages/python/current/lib/python2.7/inspect.py", line 538, in findsource
raise IOError('could not get source code')
IOError: could not get source code
What is wrong?
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