Mercurial > pysmcl
changeset 337:4ad646307bd7
flow.py: pycheck corrections of style
| author | Sigurd Meldgaard <stm@daimi.au.dk> |
|---|---|
| date | Wed, 07 Jul 2010 11:38:40 +0200 |
| parents | ca43b16ec8e1 |
| children | 4d4028b2d6c4 |
| files | pysmcl/flow.py |
| diffstat | 1 files changed, 6 insertions(+), 6 deletions(-) [+] |
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--- a/pysmcl/flow.py Wed Jul 07 11:35:52 2010 +0200 +++ b/pysmcl/flow.py Wed Jul 07 11:38:40 2010 +0200 @@ -14,7 +14,7 @@ stored in each statement-node in_values and out_values, under the *key*. - function (FunctionDef) The function to analyze + function (FunctionDef) The function to analyze join (function) A function which takes a set of nodes to be joined @@ -24,11 +24,12 @@ key (String) A string used to index into the out_values dictionary init (Lattice point) The initial lattice point - + distribute (function): a function telling how information is passed on to children of a statement """ + def default_distribute(x): for child in x.children: child.in_values[key] = x.out_values[key] @@ -40,7 +41,7 @@ Flow().flow(function) - statements = [i for i in ast.walk(function) if isinstance(i,ast.stmt)] + statements = [i for i in ast.walk(function) if isinstance(i, ast.stmt)] statements.append(function) function.out_values[key]=copy(init) @@ -81,8 +82,8 @@ # in_values and out_values are used for storing # lattice-points in for static analyses using the monotone # framework. - child.in_values = {"secret" : set(), "range": None} - child.out_values = {"secret" : set(), "range": None} + child.in_values = {"secret": set(), "range": None} + child.out_values = {"secret": set(), "range": None} child.initialized = True # Todo - edges from function returns... @@ -162,6 +163,5 @@ graph.entry =processed[entry] return graph - def to_dot_string(self, entry): return self.to_graph(entry).to_dot_string()