archive/blender-asset-manager
Archived
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

shorten dna structure name

Browse Source
This commit is contained in:
Campbell Barton
2014-10-14 17:09:16 +02:00
parent 7205ac9e35
commit f301a4779f
1 changed files with 12 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
blendfile.py
View File

@@ -203,6 +203,7 @@ class BlendFileBlock:
"count", "count",
"file_offset", "file_offset",
) )
def __init__(self, handle, bfile): def __init__(self, handle, bfile):
self.file = bfile self.file = bfile
header = bfile.header header = bfile.header
@@ -240,8 +241,7 @@ class BlendFileBlock:
def get(self, path, def get(self, path,
use_nil=True, use_str=True): use_nil=True, use_str=True):
dna_index = self.sdna_index dna_struct = self.file.catalog.structs[self.sdna_index]
dna_struct = self.file.catalog.structs[dna_index]
self.file.handle.seek(self.file_offset, os.SEEK_SET) self.file.handle.seek(self.file_offset, os.SEEK_SET)
return dna_struct.field_get(self.file.header, self.file.handle, path, return dna_struct.field_get(self.file.header, self.file.handle, path,
use_nil=use_nil, use_str=use_str) use_nil=use_nil, use_str=use_str)
@@ -252,6 +252,9 @@ class BlendFileBlock:
self.file.is_modified = True self.file.is_modified = True
return dna_struct.field_set(self.file.header, self.file.handle, path, value) return dna_struct.field_set(self.file.header, self.file.handle, path, value)
# ----------------------
# Python convenience API
# dict like access # dict like access
def __getitem__(self, item): def __getitem__(self, item):
return self.get(item, use_str=False) return self.get(item, use_str=False)
@@ -344,6 +347,7 @@ class DNACatalog:
"header", "header",
"names", "names",
"types", "types",
# DNAStruct[]
"structs", "structs",
) )
@@ -375,7 +379,7 @@ class DNACatalog:
log.debug("building #%d types" % types_len) log.debug("building #%d types" % types_len)
for i in range(types_len): for i in range(types_len):
tType = DNA_IO.read_data0(data, offset) tType = DNA_IO.read_data0(data, offset)
# None will be replaced by the DNAStructure, below # None will be replaced by the DNAStruct, below
self.types.append([tType, 0, None]) self.types.append([tType, 0, None])
offset += len(tType) + 1 offset += len(tType) + 1
@@ -399,9 +403,9 @@ class DNACatalog:
struct_type_index = d[0] struct_type_index = d[0]
offset += 4 offset += 4
dna_type = self.types[struct_type_index] dna_type = self.types[struct_type_index]
structure = DNAStructure() dna_struct = DNAStruct()
dna_type[2] = structure dna_type[2] = dna_struct
self.structs.append(structure) self.structs.append(dna_struct)
fields_len = d[1] fields_len = d[1]
@@ -416,7 +420,7 @@ class DNACatalog:
fsize = header.pointer_size * fName.array_size fsize = header.pointer_size * fName.array_size
else: else:
fsize = fType[1] * fName.array_size fsize = fType[1] * fName.array_size
structure.fields.append([fType, fName, fsize]) dna_struct.fields.append([fType, fName, fsize])
class DNAName: class DNAName:
@@ -477,7 +481,7 @@ class DNAName:
return result return result
class DNAStructure: class DNAStruct:
""" """
DNAType is a C-type structure stored in the DNA DNAType is a C-type structure stored in the DNA
""" """