
__authors__ = "Ian Goodfellow"
__copyright__ = "Copyright 2010-2012, Universite de Montreal"
__credits__ = ["Ian Goodfellow"]
__license__ = "3-clause BSD"
__maintainer__ = "LISA Lab"
__email__ = "pylearn-dev@googlegroups"
from nose.plugins.skip import SkipTest
import os
from theano.sandbox import cuda

scipy_works = True
try:
    import scipy
except ImportError:
    # pyflakes gets mad if you set scipy to None here
    scipy_works = False

sklearn_works = True
try:
    import sklearn
except ImportError:
    sklearn_works = False

h5py_works = True
try:
    import h5py
except ImportError:
    h5py_works = False

def skip_if_no_data():
    if 'PYLEARN2_DATA_PATH' not in os.environ:
        raise SkipTest()

def skip_if_no_scipy():
    if not scipy_works:
        raise SkipTest()

def skip_if_no_sklearn():
    if not sklearn_works:
        raise SkipTest()

def skip_if_no_gpu():
    if cuda.cuda_available == False:
        raise SkipTest('Optional package cuda disabled.')

def skip_if_no_h5py():
    if not h5py_works:
        raise SkipTest()


__authors__ = "Ian Goodfellow"
__copyright__ = "Copyright 2010-2012, Universite de Montreal"
__credits__ = ["Ian Goodfellow"]
__license__ = "3-clause BSD"
__maintainer__ = "LISA Lab"
__email__ = "pylearn-dev@googlegroups"
from nose.plugins.skip import SkipTest
import os
from theano.sandbox import cuda

scipy_works = True
try:
    import scipy
except ImportError:
    # pyflakes gets mad if you set scipy to None here
    scipy_works = False

sklearn_works = True
try:
    import sklearn
except ImportError:
    sklearn_works = False

h5py_works = True
try:
    import h5py
except ImportError:
    h5py_works = False

matplotlib_works = True
try:
    from matplotlib import pyplot
except ImportError:
    matplotlib_works = False


def skip_if_no_data():
    if 'PYLEARN2_DATA_PATH' not in os.environ:
        raise SkipTest()


def skip_if_no_scipy():
    if not scipy_works:
        raise SkipTest()


def skip_if_no_sklearn():
    if not sklearn_works:
        raise SkipTest()


def skip_if_no_gpu():
    if cuda.cuda_available == False:
        raise SkipTest('Optional package cuda disabled.')


def skip_if_no_h5py():
    if not h5py_works:
        raise SkipTest()


def skip_if_no_matplotlib():
    if not matplotlib_works:
        raise SkipTest("matplotlib and pyplot are not available")

Add SkipTest for when matplotlib and/or pyplot are not present
Add SkipTest for when matplotlib and/or pyplot are not present

  
  __authors__ = "Ian Goodfellow"
  __copyright__ = "Copyright 2010-2012, Universite de Montreal"
  __credits__ = ["Ian Goodfellow"]
  __license__ = "3-clause BSD"
  __maintainer__ = "LISA Lab"
  __email__ = "pylearn-dev@googlegroups"
  from nose.plugins.skip import SkipTest
  import os
  from theano.sandbox import cuda
  
  scipy_works = True
  try:
      import scipy
  except ImportError:
      # pyflakes gets mad if you set scipy to None here
      scipy_works = False
  
  sklearn_works = True
  try:
      import sklearn
  except ImportError:
      sklearn_works = False
  
  h5py_works = True
  try:
      import h5py
  except ImportError:
      h5py_works = False
  
+ matplotlib_works = True
+ try:
+     from matplotlib import pyplot
+ except ImportError:
+     matplotlib_works = False
+ 
+ 
  def skip_if_no_data():
      if 'PYLEARN2_DATA_PATH' not in os.environ:
          raise SkipTest()
+ 
  
  def skip_if_no_scipy():
      if not scipy_works:
          raise SkipTest()
  
+ 
  def skip_if_no_sklearn():
      if not sklearn_works:
          raise SkipTest()
+ 
  
  def skip_if_no_gpu():
      if cuda.cuda_available == False:
          raise SkipTest('Optional package cuda disabled.')
  
+ 
  def skip_if_no_h5py():
      if not h5py_works:
          raise SkipTest()
  
+ 
+ def skip_if_no_matplotlib():
+     if not matplotlib_works:
+         raise SkipTest("matplotlib and pyplot are not available")
+ 
Add SkipTest for when matplotlib and/or pyplot are not present
## Code Before:

__authors__ = "Ian Goodfellow"
__copyright__ = "Copyright 2010-2012, Universite de Montreal"
__credits__ = ["Ian Goodfellow"]
__license__ = "3-clause BSD"
__maintainer__ = "LISA Lab"
__email__ = "pylearn-dev@googlegroups"
from nose.plugins.skip import SkipTest
import os
from theano.sandbox import cuda

scipy_works = True
try:
    import scipy
except ImportError:
    # pyflakes gets mad if you set scipy to None here
    scipy_works = False

sklearn_works = True
try:
    import sklearn
except ImportError:
    sklearn_works = False

h5py_works = True
try:
    import h5py
except ImportError:
    h5py_works = False

def skip_if_no_data():
    if 'PYLEARN2_DATA_PATH' not in os.environ:
        raise SkipTest()

def skip_if_no_scipy():
    if not scipy_works:
        raise SkipTest()

def skip_if_no_sklearn():
    if not sklearn_works:
        raise SkipTest()

def skip_if_no_gpu():
    if cuda.cuda_available == False:
        raise SkipTest('Optional package cuda disabled.')

def skip_if_no_h5py():
    if not h5py_works:
        raise SkipTest()

## Instruction:
Add SkipTest for when matplotlib and/or pyplot are not present
## Code After:

__authors__ = "Ian Goodfellow"
__copyright__ = "Copyright 2010-2012, Universite de Montreal"
__credits__ = ["Ian Goodfellow"]
__license__ = "3-clause BSD"
__maintainer__ = "LISA Lab"
__email__ = "pylearn-dev@googlegroups"
from nose.plugins.skip import SkipTest
import os
from theano.sandbox import cuda

scipy_works = True
try:
    import scipy
except ImportError:
    # pyflakes gets mad if you set scipy to None here
    scipy_works = False

sklearn_works = True
try:
    import sklearn
except ImportError:
    sklearn_works = False

h5py_works = True
try:
    import h5py
except ImportError:
    h5py_works = False

matplotlib_works = True
try:
    from matplotlib import pyplot
except ImportError:
    matplotlib_works = False


def skip_if_no_data():
    if 'PYLEARN2_DATA_PATH' not in os.environ:
        raise SkipTest()


def skip_if_no_scipy():
    if not scipy_works:
        raise SkipTest()


def skip_if_no_sklearn():
    if not sklearn_works:
        raise SkipTest()


def skip_if_no_gpu():
    if cuda.cuda_available == False:
        raise SkipTest('Optional package cuda disabled.')


def skip_if_no_h5py():
    if not h5py_works:
        raise SkipTest()


def skip_if_no_matplotlib():
    if not matplotlib_works:
        raise SkipTest("matplotlib and pyplot are not available")
