Christoph Böddeker added the comment:
I had a problem that can be solved with the presented change.
But I had also problems to reproduce it in a small example.
I am not sure if a test is allowed to depend on external libraries.
The code at the end executed with
mpirun -np 3 python test.py
New submission from Christoph Böddeker:
Hello,
I found a wrong behavior with IPython 4 in combination with Python 3.5.1.
Normally in a command like "In [2]: !echo {a}" everything inside {} is
interpreted with python and inserted to executed the line with bash. After I
done a
Christoph Böddeker added the comment:
ok, thanks, I have opend there an issue
https://github.com/ipython/ipython/issues/9120
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Christoph Böddeker added the comment:
That's true. Now I have finde the reason.
Someone has changed a function in lib/python3.5/string.py : _vformat.
This function returns now a tuple (befor it was only one return value).
IPython inherits from this object in
lib/python3.5/site-packages
