sympy/sympy — pull request #8174 by pbrady (2014-10-02 16:40:06+00:00)
Title: fix encoding error in test_type_G.py 

test_type_G.py uses utf-8 characters and should therefore specify the proper encoding. Discovered the error using pytest (Python 2)

* On master
```bash
$ py.test sympy/liealgebras/tests/test_type_G.py
============================= test session starts ==============================
platform linux2 -- Python 2.7.8 -- py-1.4.25 -- pytest-2.6.3
architecture: 64-bit
cache: yes
ground types: python

collected 0 items / 1 errors

==================================== ERRORS ====================================
___________ ERROR collecting sympy/liealgebras/tests/test_type_G.py ____________
../../miniconda3/envs/py27/lib/python2.7/site-packages/_pytest/python.py:463: in _importtestmodule
mod = self.fspath.pyimport(ensuresyspath=True)
../../miniconda3/envs/py27/lib/python2.7/site-packages/py/_path/local.py:642: in pyimport
__import__(modname)
E File "/home/ptb/gitrepos/sympy/sympy/liealgebras/tests/test_type_G.py", line 12
E SyntaxError: Non-ASCII character '\xe2' in file /home/ptb/gitrepos/sympy/sympy/liealgebras/tests/test_type_G.py on line 12, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
DO *NOT* COMMIT!
=========================== 1 error in 0.05 seconds ============================
```

* PR
```bash
$ py.test sympy/liealgebras/tests/test_type_G.py
============================= test session starts ==============================
platform linux2 -- Python 2.7.8 -- py-1.4.25 -- pytest-2.6.3
architecture: 64-bit
cache: yes
ground types: python

collected 1 items

sympy/liealgebras/tests/test_type_G.py .

=========================== 1 passed in 0.02 seconds ===========================
```