diff options
| -rw-r--r-- | Mac/Lib/macresource.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Mac/Lib/macresource.py b/Mac/Lib/macresource.py index 1aabe12..9b442a8 100644 --- a/Mac/Lib/macresource.py +++ b/Mac/Lib/macresource.py @@ -12,7 +12,9 @@ def need(restype, resid, filename=None, modname=None): are required parameters, and identify the resource for which to test. If it is available we are done. If it is not available we look for a file filename (default: modname with .rsrc appended) either in the same folder as - where modname was loaded from, or otherwise across sys.path.""" + where modname was loaded from, or otherwise across sys.path. + + Returns the refno of the resource file opened (or None)""" if modname is None and filename is None: raise ArgumentError, "Either filename or modname argument (or both) must be given" @@ -23,14 +25,14 @@ def need(restype, resid, filename=None, modname=None): except Res.Error: pass else: - return + return None else: try: h = Res.GetNamedResource(restype, resid) except Res.Error: pass else: - return + return None # Construct a filename if we don't have one if not filename: @@ -59,10 +61,11 @@ def need(restype, resid, filename=None, modname=None): else: raise ResourceFileNotFoundError, filename - Res.FSpOpenResFile(pathname, 1) + refno = Res.FSpOpenResFile(pathname, 1) # And check that the resource exists now if type(resid) is type(1): h = Res.GetResource(restype, resid) else: h = Res.GetNamedResource(restype, resid) + return refno
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