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Date: Sun, 3 Nov 2013 03:55:08 -0700
Subject: Re: Debugging decorator
From: Jason Friedman <jsf80238@gmail.com>
To: =?UTF-8?B?WWHFn2FyIEFyYWJhY8Sx?= <yasar11732@gmail.com>
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> I wrote this decorator: https://gist.github.com/yasar11732/7163528
>
> I ran it with Python 2 and thought it was neat.
Most of my work is Python 3.
I ran 2to3-3.3 against it and I am getting this error:

$ ./simple.py
Traceback (most recent call last):
  File "./simple.py", line 3, in <module>
    @debugger.debugging
  File "/home/jason/python/debugger.py", line 41, in debugging
    new_function_body.append(make_print_node("function %s called" %
func.__name__))
  File "/home/jason/python/debugger.py", line 6, in make_print_node
    return ast.Print(dest=None, values=[ast.Str(s=s)], nl=True)
AttributeError: 'module' object has no attribute 'Print'

Comparing http://docs.python.org/2/library/ast.html#module-ast against
http://docs.python.org/3.3/library/ast.html#module-ast I see that "Print"
has indeed been removed.

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Content-Type: text/html; charset=UTF-8
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<div dir=3D"ltr"><br><div class=3D"gmail_extra"><div class=3D"gmail_quote">=
<blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-=
left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;p=
adding-left:1ex">

I wrote this decorator: <a href=3D"https://gist.github.com/yasar11732/71635=
28" target=3D"_blank">https://gist.github.com/yasar11732/7163528</a><br>
<br>
<span class=3D""><font color=3D"#888888"></font></span></blockquote><div>I =
ran it with Python 2 and thought it was neat.</div><div>Most of my work is =
Python 3.</div><div>I ran 2to3-3.3 against it and I am getting this error:<=
/div>
<div><br></div><div><div>$ ./simple.py=C2=A0</div><div>Traceback (most rece=
nt call last):</div><div>=C2=A0 File &quot;./simple.py&quot;, line 3, in &l=
t;module&gt;</div><div>=C2=A0 =C2=A0 @debugger.debugging</div><div>=C2=A0 F=
ile &quot;/home/jason/python/debugger.py&quot;, line 41, in debugging</div>
<div>=C2=A0 =C2=A0 new_function_body.append(make_print_node(&quot;function =
%s called&quot; % func.__name__))</div><div>=C2=A0 File &quot;/home/jason/p=
ython/debugger.py&quot;, line 6, in make_print_node</div><div>=C2=A0 =C2=A0=
 return ast.Print(dest=3DNone, values=3D[ast.Str(s=3Ds)], nl=3DTrue)</div>
<div>AttributeError: &#39;module&#39; object has no attribute &#39;Print&#3=
9;</div></div><div><br></div><div>Comparing=C2=A0<a href=3D"http://docs.pyt=
hon.org/2/library/ast.html#module-ast">http://docs.python.org/2/library/ast=
.html#module-ast</a>=C2=A0against=C2=A0<a href=3D"http://docs.python.org/3.=
3/library/ast.html#module-ast">http://docs.python.org/3.3/library/ast.html#=
module-ast</a>=C2=A0I see that &quot;Print&quot; has indeed been removed.</=
div>
</div></div></div>

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