Peter Otten wrote:
> To feed an arbitrary mapping object to execfile() you need to upgrade to
> Python 2.4.
Thanks! As clear as possible. I will do that.
FYI: I think I managed to achieve what I want in Py2.3 using the
compiler module:
def getNamesFromAstNode(node,varSet):
if node.__class__ in (compiler.ast.Global,compiler.ast.Import):
varSet.union_update(node.names)
if node.__class__ in (compiler.ast.Name,):
varSet.add(node.name)
for subNode in node.getChildNodes():
getNamesFromAstNode(subNode,varSet)
# Get all variable names that are referenced in the file:
varSet = sets.Set()
mainNode = compiler.parseFile(filePath)
getNamesFromAstNode(mainNode,varSet)
# Define a namespace and update it:
ns = {}
for varName in varSet:
ns[varName] = dummyObject
# Execute the file without NameErrors:
execfile(filePath,ns)
Batteries included!
/MiO
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