Added Python interface

CMakeLists.txt

@@ -7,6 +7,9 @@ SET(CMAKE_CXX_EXTENSIONS OFF)
 
 PROJECT (${PROJECT_NAME_STR})
 
+
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
 option(ENABLE_IMSS "Enable IMSS support" OFF)
 option(ENABLE_HDFS "Enable HDFS support" OFF)
 
@@ -52,3 +55,9 @@ SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
 ADD_SUBDIRECTORY(src)
 #ADD_SUBDIRECTORY(examples)
 #ADD_SUBDIRECTORY(tests)
+
+option(BUILD_PYTHON "Build Python SWIG module" ON)
+if(BUILD_PYTHON)
+    ADD_SUBDIRECTORY(python)
+endif()
+

python/CMakeLists.txt

+# Include python
+find_package(PythonLibs REQUIRED)
+include_directories(${PYTHON_INCLUDE_PATH})
+
+find_package(SWIG REQUIRED)
+include(${SWIG_USE_FILE})
+
+set(CMAKE_SWIG_FLAGS "")
+
+include_directories( ../include/filesystems  
+                     ../include/generic  
+					 ../include/stats
+)
+
+# Add swig module
+set_source_files_properties(dice.i PROPERTIES CPLUSPLUS ON)
+
+set_source_files_properties(dice.i PROPERTIES SWIG_FLAGS "-cpperraswarn")
+swig_add_library(pyDice LANGUAGE python SOURCES dice.i)
+swig_link_libraries(pyDice
+                    ${PYTHON_LIBRARIES}
+                    aspide_datamodel)
+
+

python/dcex.py

+# This file was automatically generated by SWIG (http://www.swig.org).
+# Version 3.0.12
+#
+# Do not make changes to this file unless you know what you are doing--modify
+# the SWIG interface file instead.
+
+from sys import version_info as _swig_python_version_info
+if _swig_python_version_info >= (2, 7, 0):
+    def swig_import_helper():
+        import importlib
+        pkg = __name__.rpartition('.')[0]
+        mname = '.'.join((pkg, '_dcex')).lstrip('.')
+        try:
+            return importlib.import_module(mname)
+        except ImportError:
+            return importlib.import_module('_dcex')
+    _dcex = swig_import_helper()
+    del swig_import_helper
+elif _swig_python_version_info >= (2, 6, 0):
+    def swig_import_helper():
+        from os.path import dirname
+        import imp
+        fp = None
+        try:
+            fp, pathname, description = imp.find_module('_dcex', [dirname(__file__)])
+        except ImportError:
+            import _dcex
+            return _dcex
+        try:
+            _mod = imp.load_module('_dcex', fp, pathname, description)
+        finally:
+            if fp is not None:
+                fp.close()
+        return _mod
+    _dcex = swig_import_helper()
+    del swig_import_helper
+else:
+    import _dcex
+del _swig_python_version_info
+
+try:
+    _swig_property = property
+except NameError:
+    pass  # Python < 2.2 doesn't have 'property'.
+
+try:
+    import builtins as __builtin__
+except ImportError:
+    import __builtin__
+
+def _swig_setattr_nondynamic(self, class_type, name, value, static=1):
+    if (name == "thisown"):
+        return self.this.own(value)
+    if (name == "this"):
+        if type(value).__name__ == 'SwigPyObject':
+            self.__dict__[name] = value
+            return
+    method = class_type.__swig_setmethods__.get(name, None)
+    if method:
+        return method(self, value)
+    if (not static):
+        if _newclass:
+            object.__setattr__(self, name, value)
+        else:
+            self.__dict__[name] = value
+    else:
+        raise AttributeError("You cannot add attributes to %s" % self)
+
+
+def _swig_setattr(self, class_type, name, value):
+    return _swig_setattr_nondynamic(self, class_type, name, value, 0)
+
+
+def _swig_getattr(self, class_type, name):
+    if (name == "thisown"):
+        return self.this.own()
+    method = class_type.__swig_getmethods__.get(name, None)
+    if method:
+        return method(self)
+    raise AttributeError("'%s' object has no attribute '%s'" % (class_type.__name__, name))
+
+
+def _swig_repr(self):
+    try:
+        strthis = "proxy of " + self.this.__repr__()
+    except __builtin__.Exception:
+        strthis = ""
+    return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
+
+try:
+    _object = object
+    _newclass = 1
+except __builtin__.Exception:
+    class _object:
+        pass
+    _newclass = 0
+
+class SwigPyIterator(_object):
+    __swig_setmethods__ = {}
+    __setattr__ = lambda self, name, value: _swig_setattr(self, SwigPyIterator, name, value)
+    __swig_getmethods__ = {}
+    __getattr__ = lambda self, name: _swig_getattr(self, SwigPyIterator, name)
+
+    def __init__(self, *args, **kwargs):
+        raise AttributeError("No constructor defined - class is abstract")
+    __repr__ = _swig_repr
+    __swig_destroy__ = _dcex.delete_SwigPyIterator
+    __del__ = lambda self: None
+
+    def value(self):
+        return _dcex.SwigPyIterator_value(self)
+
+    def incr(self, n=1):
+        return _dcex.SwigPyIterator_incr(self, n)
+
+    def decr(self, n=1):
+        return _dcex.SwigPyIterator_decr(self, n)
+
+    def distance(self, x):
+        return _dcex.SwigPyIterator_distance(self, x)
+
+    def equal(self, x):
+        return _dcex.SwigPyIterator_equal(self, x)
+
+    def copy(self):
+        return _dcex.SwigPyIterator_copy(self)
+
+    def next(self):
+        return _dcex.SwigPyIterator_next(self)
+
+    def __next__(self):
+        return _dcex.SwigPyIterator___next__(self)
+
+    def previous(self):
+        return _dcex.SwigPyIterator_previous(self)
+
+    def advance(self, n):
+        return _dcex.SwigPyIterator_advance(self, n)
+
+    def __eq__(self, x):
+        return _dcex.SwigPyIterator___eq__(self, x)
+
+    def __ne__(self, x):
+        return _dcex.SwigPyIterator___ne__(self, x)
+
+    def __iadd__(self, n):
+        return _dcex.SwigPyIterator___iadd__(self, n)
+
+    def __isub__(self, n):
+        return _dcex.SwigPyIterator___isub__(self, n)
+
+    def __add__(self, n):
+        return _dcex.SwigPyIterator___add__(self, n)
+
+    def __sub__(self, *args):
+        return _dcex.SwigPyIterator___sub__(self, *args)
+    def __iter__(self):
+        return self
+SwigPyIterator_swigregister = _dcex.SwigPyIterator_swigregister
+SwigPyIterator_swigregister(SwigPyIterator)
+
+SHARED_PTR_DISOWN = _dcex.SHARED_PTR_DISOWN
+# This file is compatible with both classic and new-style classes.
+
+

python/dice.i

+%include "stl.i"
+%include "std_vector.i"
+%include "std_shared_ptr.i"
+%include "std_string.i"
+
+%module dcex
+%{
+    #include "output_container.hpp"
+    #include "binary_container.hpp"
+    #include "text_in_container.hpp"
+    #include "file_generic.hpp"
+    #include "flusher.hpp"
+%}
+