[ python-Bugs-1295909 ] inspect.getsource() misses single line blocks.

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Bugs item #1295909, was opened at 2005-09-19 21:00
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Category: Python Library
Group: Python 2.4
Status: Open
Resolution: None
Priority: 5
Submitted By: Ron Adam (ronadam)
Assigned to: Nobody/Anonymous (nobody)
Summary: inspect.getsource() misses single line blocks. 

Initial Comment:
While playing around with the inspect module I found
that the Blockfinder doesn't recognize single line
function definitions.

Adding the following two lines to it fixes it, but I'm
not sure if it causes problems anywhere else.


C:\Python24\Lib>diff.py inspect.py inspect_.py
*** inspect.py Tue Mar 15 13:22:02 2005
--- inspect_.py Mon Sep 19 14:26:26 2005
***************
*** 531,536 ****
--- 531,538 ----
                  raise EndOfBlock, self.last
          elif type == tokenize.NAME and scol == 0:
              raise EndOfBlock, self.last
+         elif self.indent == 0:
+             raise EndOfBlock, self.last

  def getblock(lines):
      """Extract the block of code at the top of the
given list of lines."""


Version info:
Python 2.4.1 (#65, Mar 30 2005, 09:13:57) [MSC v.1310
32 bit (Intel)] on win32


def test(t):
    print '**',t,'**'
    print "Line:"
    def f(): pass
    """ This line shouldn't be visible """
    print inspect.getsource(f)

    print "Block:"
    def f():
        pass
        pass
    """This line should not be visible."""
    print inspect.getsource(f)

import inspect
test("before")

import inspect_ as inspect
test("after")


#-- output --

** before **
Line:
    def f(): pass
    """ This line shouldn't be visible """
    print inspect.getsource(f)

    print "Block:"
    def f():
        pass
        pass

Block:
    def f():
        pass
        pass


** after **
Line:
    def f(): pass

Block:
    def f():
        pass
        pass



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