add python 3 support and travis test

python/sunbeam/__init__.py

@@ -1,11 +1,10 @@
-"""
-
-"""
+from __future__ import absolute_import
 
 from .schedule import Well, Completion
 from .libsunbeam import action
 from .config     import EclipseConfig
 from .parser     import parse_deck, parse
 
+
 __version__     = '0.0.4'
 __license__     = 'GNU General Public License version 3'

python/sunbeam/config.py

@@ -1,5 +1,6 @@
-from os.path import isfile
-import libsunbeam as lib
+from __future__ import absolute_import
+
+from sunbeam import libsunbeam as lib
 from .sunbeam import delegate
 
 @delegate(lib.SummaryConfig)

python/sunbeam/parser.py

@@ -1,6 +1,8 @@
+from __future__ import absolute_import
 from os.path import isfile
 import json
-import libsunbeam as lib
+
+from sunbeam import libsunbeam as lib
 from .properties import EclipseState
 
 
@@ -108,7 +110,7 @@ def parse_deck(deck, keywords=[], recovery=[]):
         # carry on
         if isinstance(keywords, dict):
             keywords = [keywords]
-        keywords = map(json.dumps, keywords)
+        keywords = list(map(json.dumps, keywords))
     is_file = isfile(deck) # If the deck is a file, the deck is read from
                            # that file. Otherwise it is assumed to be a
                            # string representation of the the deck.

python/sunbeam/properties.py

@@ -1,5 +1,7 @@
+from __future__ import absolute_import
 from os.path import isfile
-import libsunbeam as lib
+
+from sunbeam import libsunbeam as lib
 from .sunbeam import delegate
 from .schedule import Schedule
 from .config import EclipseConfig

python/sunbeam/schedule.py

@@ -1,4 +1,6 @@
-import libsunbeam as lib
+from __future__ import absolute_import
+
+from sunbeam import libsunbeam as lib
 from .sunbeam import delegate
 
 @delegate(lib.Schedule)
@@ -11,7 +13,7 @@ class Schedule(object):
 
     @property
     def wells(self):
-        return map(Well, self._wells)
+        return list(map(Well, self._wells))
 
     def group(self, timestep=0):
         return {grp.name: grp for grp in self.groups(timestep)}
@@ -35,7 +37,7 @@ class Well(object):
         return 'Well(name = "%s")' % self.name
 
     def completions(self, timestep):
-        return map(Completion, self._completions(timestep))
+        return list(map(Completion, self._completions(timestep)))
 
     def __eq__(self,other):
         return self._sun.__equal__(other._sun)

python/sunbeam/sunbeam.py

@@ -1,4 +1,5 @@
-import libsunbeam as lib
+from __future__ import absolute_import
+
 
 class _delegate(object):
     def __init__(self, name, attr):
@@ -26,13 +27,13 @@ def delegate(delegate_cls, to = '_sun'):
             pass
 
         setattr(cls, to, _property())
-        for attr in attributes - set(cls.__dict__.keys() + ['__init__']):
+        for attr in attributes - set(list(cls.__dict__.keys()) + ['__init__']):
             setattr(cls, attr, _delegate(to, attr))
             src, dst = getattr(delegate_cls, attr), getattr(cls, attr)
             setattr(dst, '__doc__', src.__doc__)
 
         def new__new__(_cls, this, *args, **kwargs):
-            new = super(cls, _cls).__new__(_cls, *args, **kwargs)
+            new = super(cls, _cls).__new__(_cls)
             setattr(new, to, this)  # self._sun = this
             return new