rename finity -> nutils

README.md

@@ -1,21 +1,22 @@
 The Nutils Project
 ==================
 
-The nutils project is a collaborative programming effort aimed at the creation
-of a general purpose python programming library for setting up finite element
-computations. Identifying features are a heavily object oriented design, strict
-separation of topology and geometry, and CAS-like function arithmatic such as
-found in maple and mathematica. Primary design goals are:
+The nutils project is a collaborative programming effort aimed at the
+creation of a general purpose python programming library for setting up finite
+element computations. Identifying features are a heavily object oriented
+design, strict separation of topology and geometry, and CAS-like function
+arithmetic such as found in maple and mathematica. Primary design goals
+are:
 
-  * __Readability__. Finite element scripts built on top of finity should focus
-    on workflow and maths, unobscured by finite element infrastructure.
-  * __Flexibility__. Finity is a toolbox; it does not enforce how its tools are
-    to be used. Missing components can be added locally without loosing
+  * __Readability__. Finite element scripts built on top of nutils should focus
+    on work flow and maths, unobscured by finite element infrastructure.
+  * __Flexibility__. The nutils are tools; they do not enforce a strict work
+    flow. Missing components can be added locally without loosing
     interoperability.
   * __Compatibility__. Exposed objects are of native python type or allow for
     easy conversion to leverage third party tools.
-  * __Speed__. Finity components are self-optimizing and support parallel
-    computation. Typical scripting inefficiencies are discouraged by design.
+  * __Speed__. Nutils are self-optimizing and support parallel computation.
+    Typical scripting inefficiencies are discouraged by design.
 
-The nutils are under active development, and are presently in use by PhD and
-MSc students for research on a variety of topics.
+The nutils are under active development, and are presently in use for
+academic research by Phd and MSc students.

nutils/function.py

@@ -3065,7 +3065,7 @@ def blocks( arg ):
 def pointdata ( topo, ischeme, func=None, shape=None, value=None ):
   'point data'
 
-  from finity import topology
+  from . import topology
   assert isinstance(topo,topology.Topology)
 
   if func is not None:
@@ -3186,7 +3186,7 @@ def _cfunc( args, body ):
 class CBuilder( object ):
   'cbuilder'
 
-  def __init__( self, cachedir='/tmp/finity' ):
+  def __init__( self, cachedir='/tmp/nutils' ):
     from cffi import FFI
     self.ffi = FFI()
     self.codebase = {}

nutils/numeric.py

@@ -6,7 +6,7 @@
   warnings.warn( '''Failed to load _numeric module.
   Falling back on equivalent python implementation. THIS
   MAY SEVERELY IMPACT PERFORMANCE! Pleace compile the C
-  extensions by running 'make' in the finity directory.''', stacklevel=2 )
+  extensions by running 'make' in the nutils directory.''', stacklevel=2 )
   class _numeric:
     @staticmethod
     def contract( A, B, axes ):

nutils/plot.py

@@ -575,7 +575,7 @@ def __exit__( self, exc, msg, tb ):
     log.path( os.path.basename(imgpath) )
 
 class PylabAxis( object ):
-  'matplotlib axis augmented with finity-specific functions'
+  'matplotlib axis augmented with nutils-specific functions'
 
   def __init__( self, ax, title ):
     'constructor'

nutils/util.py

@@ -355,11 +355,11 @@ def run( *functions ):
     'dot': False,
   }
   try:
-    execfile( os.path.expanduser( '~/.finityrc' ), {}, properties )
+    execfile( os.path.expanduser( '~/.nutilsrc' ), {}, properties )
   except IOError:
     pass # file does not exist
   except:
-    print 'Error in .finityrc (skipping)'
+    print 'Error in .nutilsrc (skipping)'
     print traceback.format_exc()
 
   if '-h' in sys.argv[1:] or '--help' in sys.argv[1:]:
@@ -462,7 +462,7 @@ def run( *functions ):
 
   commandline = [ ' '.join([ scriptname, funcname ]) ] + [ '  --%s=%s' % item for item in kwargs.items() ]
 
-  log.info( 'finity v2.00+dev' )
+  log.info( 'nutils v0.1+dev' )
   log.info()
   log.info( ' \\\n'.join( commandline ) + '\n' )
   log.info( 'start %s\n' % time.ctime() )

tests/test_doubleint.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-from finity import *
+from nutils import *
 import numpy, warnings
 almostEquals = lambda val, places=7: numpy.abs( val ) < 10.**(-places)
 infnorm = lambda f: numpy.linalg.norm( f, numpy.inf )

tests/test_finitecell.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-from finity import *
+from nutils import *
 import numpy
 
 class FiniteCellTestBase( object ):

tests/test_function.py

@@ -1,4 +1,4 @@
-from finity import *
+from nutils import *
 
 
 class FuncTest( object ):

tests/test_pointdata.py

@@ -1,4 +1,4 @@
-from finity import *
+from nutils import *
 import numpy
 
 grid = numpy.linspace( 0., 1., 5 )

tests/test_quadrature.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-from finity import *
+from nutils import *
 import numpy, re
 from math import gamma
 
@@ -155,7 +155,7 @@ def test_transformations( self ):
       points_ref = numpy.empty( points.shape )
       points_ref[:,:2] = transform( points[:,:2], t1 )
       points_ref[:,2:] = transform( points[:,2:], t2 )
-      points_test = elem.singular_ischeme_quad( ischeme )[0]
+      points_test = elem.singular_ischeme_quad( orientation=elem.orientation, ischeme=ischeme )[0]
       assert numpy.linalg.norm( points_ref-points_test ) < 1.e-14
 
       # See if inverse transformation brings back to points[0]

tests/test_topology.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-from finity import *
+from nutils import *
 import numpy
 
 grid = numpy.linspace( 0., 1., 4 )