Rename Doc/README.txt to Doc/README.rst · Pull Request #19 · python/cpython

Roger

nanjekyejoannah added a commit to nanjekyejoannah/cpython that referenced this pull request

19: Warn for range and xrange r=ltratt a=nanjekyejoannah

See notes:

```
Py2.x:

>>> x = xrange(1, 10000)
>>> a = range(1,10000)
>>> type(a)
<type 'list'>
>>> 

Py3.x:

>>> x = xrange(1, 10000)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'xrange' is not defined
>>> a = range(1,10000)
>>> type(a)
<class 'range'>
>>> 
```

Co-authored-by: Joannah Nanjekye <jnanjekye@python.org>