Copyright (C) 2008 Eithon Cadag
 
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 
sexpparse.py - module that reads in a schema, sources and links using s-expression syntax
 
Eithon Cadag
 
Example usage:
reader = SexpSchemaSourceLinkReader('my_schema.txt')
reader.get_schema()
reader.get_links()
reader.get_sources()

Modules
		pydi.schema pydi.sexpr pydi.srccat

Classes
		exceptions.Exception(exceptions.BaseException) ExtendingClsNotFoundException MemAllocParseException SexpSchemaSourceMappingParseException pydi.schema.SchemaReader SexpSchemaReader MemConfigReader SexpSchemaSourceLinkReader pydi.srccat.SourceLinkReader SexpSourceLinkReader pydi.srccat.SourceReader SexpSourceReader   class ExtendingClsNotFoundException(exceptions.Exception)       Method resolution order: ExtendingClsNotFoundException exceptions.Exception exceptions.BaseException __builtin__.object Methods defined here: __init__(self, msg) Data descriptors defined here: __weakref__ list of weak references to the object (if defined) Data and other attributes inherited from exceptions.Exception: __new__ = <built-in method __new__ of type object at 0x6cb87ab0> T.__new__(S, ...) -> a new object with type S, a subtype of T Methods inherited from exceptions.BaseException: __delattr__(...) x.__delattr__('name') <==> del x.name __getattribute__(...) x.__getattribute__('name') <==> x.name __getitem__(...) x.__getitem__(y) <==> x[y] __getslice__(...) x.__getslice__(i, j) <==> x[i:j]   Use of negative indices is not supported. __reduce__(...) __repr__(...) x.__repr__() <==> repr(x) __setattr__(...) x.__setattr__('name', value) <==> x.name = value __setstate__(...) __str__(...) x.__str__() <==> str(x) Data descriptors inherited from exceptions.BaseException: __dict__ args message exception message   class MemAllocParseException(exceptions.Exception)       Method resolution order: MemAllocParseException exceptions.Exception exceptions.BaseException __builtin__.object Methods defined here: __init__(self, msg) Data descriptors defined here: __weakref__ list of weak references to the object (if defined) Data and other attributes inherited from exceptions.Exception: __new__ = <built-in method __new__ of type object at 0x6cb87ab0> T.__new__(S, ...) -> a new object with type S, a subtype of T Methods inherited from exceptions.BaseException: __delattr__(...) x.__delattr__('name') <==> del x.name __getattribute__(...) x.__getattribute__('name') <==> x.name __getitem__(...) x.__getitem__(y) <==> x[y] __getslice__(...) x.__getslice__(i, j) <==> x[i:j]   Use of negative indices is not supported. __reduce__(...) __repr__(...) x.__repr__() <==> repr(x) __setattr__(...) x.__setattr__('name', value) <==> x.name = value __setstate__(...) __str__(...) x.__str__() <==> str(x) Data descriptors inherited from exceptions.BaseException: __dict__ args message exception message   class MemConfigReader       Methods defined here: __init__(self, srcmemloc) parse_alloc(self) Data and other attributes defined here: KW_MEM = ':mem'   class SexpSchemaReader(pydi.schema.SchemaReader)       Methods defined here: __init__(self, clses_raw_list) parse(self) serialize_schema(self) Data and other attributes defined here: KW_ARITY_MULTIPLE = '*' KW_ARITY_SINGULAR = '.' KW_ATR = ':atr' KW_CLS = ':cls' KW_ISA = ':isa' POS_ATTR_ARITY = 2 POS_ATTR_NAME = 1 POS_CLS_ATTRS = 3 POS_CLS_NAME = 1 POS_CLS_PARENTS = 2 POS_CLS_PARENT_NAME = 1   class SexpSchemaSourceLinkReader       Methods defined here: __init__(self, path) get_links(self) get_schema(self) get_sources(self) Data and other attributes defined here: KW_CLS = ':cls' KW_LNK = ':lnk' KW_SRC = ':src' POS_DECLARATION = 0   class SexpSchemaSourceMappingParseException(exceptions.Exception)       Method resolution order: SexpSchemaSourceMappingParseException exceptions.Exception exceptions.BaseException __builtin__.object Methods defined here: __init__(self, msg) Data descriptors defined here: __weakref__ list of weak references to the object (if defined) Data and other attributes inherited from exceptions.Exception: __new__ = <built-in method __new__ of type object at 0x6cb87ab0> T.__new__(S, ...) -> a new object with type S, a subtype of T Methods inherited from exceptions.BaseException: __delattr__(...) x.__delattr__('name') <==> del x.name __getattribute__(...) x.__getattribute__('name') <==> x.name __getitem__(...) x.__getitem__(y) <==> x[y] __getslice__(...) x.__getslice__(i, j) <==> x[i:j]   Use of negative indices is not supported. __reduce__(...) __repr__(...) x.__repr__() <==> repr(x) __setattr__(...) x.__setattr__('name', value) <==> x.name = value __setstate__(...) __str__(...) x.__str__() <==> str(x) Data descriptors inherited from exceptions.BaseException: __dict__ args message exception message   class SexpSourceLinkReader(pydi.srccat.SourceLinkReader)       Methods defined here: __init__(self, srcs, lnk_raw) Takes a list of sources and list of raw link sexpr lists. parse(self) serialize_links(self) Data and other attributes defined here: KW_CLS = ':cls' KW_GEN = ':gen' KW_LNK = ':lnk' KW_MAP = ':map' KW_PRP = ':prp' KW_QRY = ':qry' KW_SRC = ':src' POS_LNK_CONTENT_SRC = 1 POS_LNK_CONTENT_SRC_CLS = 2 POS_LNK_CONTENT_SRC_CLS_NAME = 1 POS_LNK_CONTENT_SRC_CLS_PROPERTY = 2 POS_LNK_CONTENT_SRC_CLS_PROPERTY_NAME = 1 POS_LNK_CONTENT_SRC_CLS_QUERY = 2 POS_LNK_CONTENT_SRC_CLS_QUERY_MAPPINGS = 2 POS_LNK_CONTENT_SRC_CLS_QUERY_MAP_LABEL = 1 POS_LNK_CONTENT_SRC_CLS_QUERY_MAP_PROPERTY = 2 POS_LNK_CONTENT_SRC_CLS_QUERY_NAME = 1 POS_LNK_CONTENT_SRC_NAME = 1 POS_LNK_GEN = 2 POS_LNK_GEN_NAME = 1 POS_LNK_HEAD = 3 POS_LNK_NAME = 1 POS_LNK_TAIL = 4   class SexpSourceReader(pydi.srccat.SourceReader)       Methods defined here: __init__(self, sources_raw_list, schema) parse(self) serialize_sources(self) Data and other attributes defined here: KW_ARITY_MULTIPLE = '*' KW_ARITY_SINGULAR = '.' KW_CLS = ':cls' KW_MAP = ':map' KW_PAR = ':par' KW_PRP = ':prp' KW_QRY = ':qry' KW_SRC = ':src' KW_TRG = ':trg' POS_SRC_CLS_LIST = 2 POS_SRC_CLS_MAPPINGS = 4 POS_SRC_CLS_MAPPING_LBL = 1 POS_SRC_CLS_MAPPING_MAPTO = 2 POS_SRC_CLS_NAME = 1 POS_SRC_CLS_PROPERTIES = 3 POS_SRC_CLS_PROPERTY_ARITY = 2 POS_SRC_CLS_PROPERTY_NAME = 1 POS_SRC_CLS_QUERIES = 5 POS_SRC_CLS_QUERY_NAME = 1 POS_SRC_CLS_QUERY_PARAMETERS = 3 POS_SRC_CLS_QUERY_PARAMETER_NAME = 1 POS_SRC_CLS_QUERY_PARAMETER_VALUE = 2 POS_SRC_CLS_QUERY_PROPERTIES = 2 POS_SRC_CLS_QUERY_PROPERTY_ARITY = 2 POS_SRC_CLS_QUERY_PROPERTY_NAME = 1 POS_SRC_CLS_TRIGGER = 2 POS_SRC_CLS_TRIGGER_NAME = 1 POS_SRC_NAME = 1

Functions
		test()