/usr/lib/python2.7/dist-packages/woo/objectlibrary.py is in python-woo 1.0+dfsg1-1+b4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | '''Module for manipulating locally-stored object library'''
import os, os.path
from os.path import join
import woo
import woo._monkey.io
import logging
libDir=woo.master.confDir+'/library' # must NOT include the trailing slash
libObjs=None
def refresh():
'Load or refresh the library.'
objs={}
for root,dirs,files in os.walk(libDir):
for f in files:
ext=os.path.splitext(f)[-1].lower()
ff=os.path.join(root,f)
assert ff.startswith(libDir+'/')
libPath=ff[len(libDir)+1:]
if ext=='xls':
raise NotImplementedError('Reading library objects from XLS not yet implemented.')
# load multiple objects from the XLS file
for key,val in loadFromXLS(ff):
objs[tuple((libPath+'/'+key).split('/'))]=val
else:
try:
obj=woo._monkey.io.Object_load(None,ff)
objs[tuple(libPath.split('/'))]=obj
except:
logging.warn('Loading library object from %s failed (skipped):\n\n'%ff)
import traceback
traceback.print_exc()
print logging.warn('--------------------------------------------------------')
global libObjs
libObjs=objs
def ensureLoaded():
global libObjs
if libObjs==None: refresh()
def checkout(types=None):
'Return library objects matching given *types*. If *types* is ``None``, return all objects. Types can be a type or a 1-tuple with one type, in which case lists of those instances are matched.'
ensureLoaded()
global libObjs
import copy
if types==None: return copy.deepcopy(libObjs)
if isinstance(types,list) or isinstance(types,tuple): seqType=types[0]
else: seqType=None
seqObj=(seqType and isinstance(seqType(),woo.core.Object))
ret={}
for key,val in libObjs.items():
if seqType==None:
if isinstance(val,types): ret[key]=val
else:
if isinstance(val,woo.core.Object): continue # sequence required, object found
# perhaps sequences on both sides
# print seqType,type(val)
try:
for item in val:
if not seqObj:
# print key,item,seqType.__name__
try: seqType(item) # attempt conversion (like (0,1) to Vector2
except: raise TypeError # catch-all exception
else:
if not isinstance(item,seqType): raise TypeError
ret[key]=val
except TypeError: pass # non-iterable types
return ret
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