kaitai: adjustments and rearrangements for python2/3 compat

1 files changed, 155 insertions, 0 deletions

diff --git a/python/examples/kaitai/fallout_dat.py b/python/examples/kaitai/fallout_dat.py
new file mode 100644
index 00000000..5885100c
--- /dev/null
+++ b/python/examples/kaitai/fallout_dat.py
@@ -0,0 +1,155 @@
+# This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
+
+from pkg_resources import parse_version
+from .kaitaistruct import __version__ as ks_version, KaitaiStruct, KaitaiStream, BytesIO
+from enum import Enum
+import collections
+
+
+if parse_version(ks_version) < parse_version('0.7'):
+    raise Exception("Incompatible Kaitai Struct Python API: 0.7 or later is required, but you have %s" % (ks_version))
+
+class FalloutDat(KaitaiStruct):
+
+    class Compression(Enum):
+        none = 32
+        lzss = 64
+    SEQ_FIELDS = ["folder_count", "unknown1", "unknown2", "timestamp", "folder_names", "folders"]
+    def __init__(self, _io, _parent=None, _root=None):
+        self._io = _io
+        self._parent = _parent
+        self._root = _root if _root else self
+        self._debug = collections.defaultdict(dict)
+
+    def _read(self):
+        self._debug['folder_count']['start'] = self._io.pos()
+        self.folder_count = self._io.read_u4be()
+        self._debug['folder_count']['end'] = self._io.pos()
+        self._debug['unknown1']['start'] = self._io.pos()
+        self.unknown1 = self._io.read_u4be()
+        self._debug['unknown1']['end'] = self._io.pos()
+        self._debug['unknown2']['start'] = self._io.pos()
+        self.unknown2 = self._io.read_u4be()
+        self._debug['unknown2']['end'] = self._io.pos()
+        self._debug['timestamp']['start'] = self._io.pos()
+        self.timestamp = self._io.read_u4be()
+        self._debug['timestamp']['end'] = self._io.pos()
+        self._debug['folder_names']['start'] = self._io.pos()
+        self.folder_names = [None] * (self.folder_count)
+        for i in range(self.folder_count):
+            if not 'arr' in self._debug['folder_names']:
+                self._debug['folder_names']['arr'] = []
+            self._debug['folder_names']['arr'].append({'start': self._io.pos()})
+            _t_folder_names = self._root.Pstr(self._io, self, self._root)
+            _t_folder_names._read()
+            self.folder_names[i] = _t_folder_names
+            self._debug['folder_names']['arr'][i]['end'] = self._io.pos()
+
+        self._debug['folder_names']['end'] = self._io.pos()
+        self._debug['folders']['start'] = self._io.pos()
+        self.folders = [None] * (self.folder_count)
+        for i in range(self.folder_count):
+            if not 'arr' in self._debug['folders']:
+                self._debug['folders']['arr'] = []
+            self._debug['folders']['arr'].append({'start': self._io.pos()})
+            _t_folders = self._root.Folder(self._io, self, self._root)
+            _t_folders._read()
+            self.folders[i] = _t_folders
+            self._debug['folders']['arr'][i]['end'] = self._io.pos()
+
+        self._debug['folders']['end'] = self._io.pos()
+
+    class Pstr(KaitaiStruct):
+        SEQ_FIELDS = ["size", "str"]
+        def __init__(self, _io, _parent=None, _root=None):
+            self._io = _io
+            self._parent = _parent
+            self._root = _root if _root else self
+            self._debug = collections.defaultdict(dict)
+
+        def _read(self):
+            self._debug['size']['start'] = self._io.pos()
+            self.size = self._io.read_u1()
+            self._debug['size']['end'] = self._io.pos()
+            self._debug['str']['start'] = self._io.pos()
+            self.str = (self._io.read_bytes(self.size)).decode(u"ASCII")
+            self._debug['str']['end'] = self._io.pos()
+
+
+    class Folder(KaitaiStruct):
+        SEQ_FIELDS = ["file_count", "unknown", "flags", "timestamp", "files"]
+        def __init__(self, _io, _parent=None, _root=None):
+            self._io = _io
+            self._parent = _parent
+            self._root = _root if _root else self
+            self._debug = collections.defaultdict(dict)
+
+        def _read(self):
+            self._debug['file_count']['start'] = self._io.pos()
+            self.file_count = self._io.read_u4be()
+            self._debug['file_count']['end'] = self._io.pos()
+            self._debug['unknown']['start'] = self._io.pos()
+            self.unknown = self._io.read_u4be()
+            self._debug['unknown']['end'] = self._io.pos()
+            self._debug['flags']['start'] = self._io.pos()
+            self.flags = self._io.read_u4be()
+            self._debug['flags']['end'] = self._io.pos()
+            self._debug['timestamp']['start'] = self._io.pos()
+            self.timestamp = self._io.read_u4be()
+            self._debug['timestamp']['end'] = self._io.pos()
+            self._debug['files']['start'] = self._io.pos()
+            self.files = [None] * (self.file_count)
+            for i in range(self.file_count):
+                if not 'arr' in self._debug['files']:
+                    self._debug['files']['arr'] = []
+                self._debug['files']['arr'].append({'start': self._io.pos()})
+                _t_files = self._root.File(self._io, self, self._root)
+                _t_files._read()
+                self.files[i] = _t_files
+                self._debug['files']['arr'][i]['end'] = self._io.pos()
+
+            self._debug['files']['end'] = self._io.pos()
+
+
+    class File(KaitaiStruct):
+        SEQ_FIELDS = ["name", "flags", "offset", "size_unpacked", "size_packed"]
+        def __init__(self, _io, _parent=None, _root=None):
+            self._io = _io
+            self._parent = _parent
+            self._root = _root if _root else self
+            self._debug = collections.defaultdict(dict)
+
+        def _read(self):
+            self._debug['name']['start'] = self._io.pos()
+            self.name = self._root.Pstr(self._io, self, self._root)
+            self.name._read()
+            self._debug['name']['end'] = self._io.pos()
+            self._debug['flags']['start'] = self._io.pos()
+            self.flags = KaitaiStream.resolve_enum(self._root.Compression, self._io.read_u4be())
+            self._debug['flags']['end'] = self._io.pos()
+            self._debug['offset']['start'] = self._io.pos()
+            self.offset = self._io.read_u4be()
+            self._debug['offset']['end'] = self._io.pos()
+            self._debug['size_unpacked']['start'] = self._io.pos()
+            self.size_unpacked = self._io.read_u4be()
+            self._debug['size_unpacked']['end'] = self._io.pos()
+            self._debug['size_packed']['start'] = self._io.pos()
+            self.size_packed = self._io.read_u4be()
+            self._debug['size_packed']['end'] = self._io.pos()
+
+        @property
+        def contents(self):
+            if hasattr(self, '_m_contents'):
+                return self._m_contents if hasattr(self, '_m_contents') else None
+
+            io = self._root._io
+            _pos = io.pos()
+            io.seek(self.offset)
+            self._debug['_m_contents']['start'] = io.pos()
+            self._m_contents = io.read_bytes((self.size_unpacked if self.flags == self._root.Compression.none else self.size_packed))
+            self._debug['_m_contents']['end'] = io.pos()
+            io.seek(_pos)
+            return self._m_contents if hasattr(self, '_m_contents') else None
+
+
+