bpython version 0.15 on top of Python 3.5.2 /usr/bin/python
>>> import pyqtgraph.examples
Traceback (most recent call last):
  File "<input>", line 1, in <module>
    import pyqtgraph.examples
  File "/usr/lib/python3.5/site-packages/pyqtgraph/examples/__init__.py", line 1, in <module>
    from .__main__ import run
  File "/usr/lib/python3.5/site-packages/pyqtgraph/examples/__main__.py", line 9, in <module>
    from . import initExample
  File "/usr/lib/python3.5/site-packages/pyqtgraph/examples/initExample.py", line 40, in <module>
    faulthandler.enable()
AttributeError: 'FakeOutput' object has no attribute 'fileno'