to support installations that don't need parallelisation, only a warning is
issued if pypvm is missing and the public classes are exported as
Pseudo-classes. Pseudo classes are empty and raise an ImportError when you
try to initialize them. See also L{Biskit.tools.tryImport}.
"""
## import user ## ensure that ~/.pythonrc.py is executed
##
## error-tolerant export of public classes
##
from Biskit import EHandler
import Biskit.tools as T
pvm_installed = True
pvm_installed = T.tryImport('TrackingJobMaster',
'TrackingJobMaster',
namespace=globals())
pvm_installed = T.tryImport('dispatcher', 'JobSlave',
namespace=globals()) and pvm_installed
##if not pvm_installed:
## EHandler.warning('Could not import PVM (Parallel Virtual Machine) modules.'+
## ' Please check that PVM and pypvm are installed!\n'+
## '\tParallelisation is not available.')
##
## clean up
##
del EHandler, T
The compilation of PVM/pypvm can be tricky on some architectures. In order
to support installations that don't need parallelisation, only a warning is
issued if pypvm is missing and the public classes are exported as
Pseudo-classes. Pseudo classes are empty and raise an ImportError when you
try to initialize them. See also L{Biskit.tools.tryImport}.
"""
## import user ## ensure that ~/.pythonrc.py is executed
##
## error-tolerant export of public classes
##
from Biskit import EHandler
import Biskit.tools as T
pvm_installed = True
pvm_installed = T.tryImport( 'TrackingJobMaster', 'TrackingJobMaster',
namespace=globals())
pvm_installed = T.tryImport( 'dispatcher', 'JobSlave',
namespace=globals() ) and pvm_installed
if not pvm_installed:
EHandler.warning('Could not import PVM (Parallel Virtual Machine) modules.'+
' Please check that PVM and pypvm are installed!\n'+
'\tParallelisation is not available.')
##
## clean up
##
del EHandler, T
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You find a copy of the GNU General Public License in the file
## license.txt along with this program; if not, write to the Free
## Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
"""
Plot a 2D matrix (up to 100 x 100)
"""
import Biskit.oldnumeric as N0
from Biskit import ColorSpectrum, EHandler
import Biskit.tools as T
T.tryImport('biggles', 'FramedPlot', namespace=globals())
try:
import biggles
except:
biggles = False
class Legend(FramedPlot):
"""
Class to create a legend to use with a Matrix plot.
"""
def __init__(self, values):
"""
@param values: color mapping for each color used
@type values: [(float, int)]
"""