def HasConfigData(key):
"""
Check if the given key exists, either already loaded in the Registry dict or
as a file in the script data config dir.
@type key: string
@param key: a given key name.
@returns:
- 0: key does not exist;
- 1: key exists in the Registry dict only;
- 2: key exists as a file only;
- 3: key exists in the Registry dict and also as a file.
@note: for readability it's better to check against the constant bitmasks
BPY_KEY_MISSING = 0, BPY_KEY_IN_REGISTRY = 1 and BPY_KEY_IN_FILE = 2.
"""
fname = bsys.join(_CFG_DIR, "%s%s" % (key, _EXT))
result = BPY_KEY_MISSING
if key in Registry.Keys(): result |= BPY_KEY_IN_REGISTRY
if bsys.exists(fname): result |= BPY_KEY_IN_FILE
return result
def get_keys():
LoadConfigData() # loads all data from files in (u)scripts/bpydata/config/
return [k for k in Registry.Keys() if k[0] != "_"]
#MAX_STR_LEN = 300 # max string length (remember this is just for config data)
_CFG_DIR = ''
if Blender.Get('udatadir'):
_CFG_DIR = Blender.sys.join(Blender.Get('udatadir'), 'config')
if not _CFG_DIR or not bsys.exists(_CFG_DIR):
_CFG_DIR = Blender.sys.join(Blender.Get('datadir'), 'config')
if not bsys.exists(_CFG_DIR):
_CFG_DIR = ''
# to compare against, so we don't write to a cvs tree:
_CVS_SUBPATH = 'release/scripts/bpydata/config/'
if bsys.dirsep == '\\':
_CVS_SUBPATH = _CVS_SUBPATH.replace('/', '\\')
_KEYS = [k for k in Registry.Keys() if k[0] != '_']
# _ITEMS_NUM = 0
def _sanitize(o):
"Check recursively that all objects are valid, set invalid ones to None"
# global MAX_ITEMS_NUM, MAX_STR_LEN, _ITEMS_NUM
valid_types = [int, float, bool, long, type]
valid_checked_types = [str, unicode]
# Only very simple types are considered valid for configuration data,
# functions, methods and Blender objects (use their names instead) aren't.
t = type(o)