bitbake: [parse] In ast, make StatementGroup inherit list, and add a AstNode base class.
(Bitbake rev: 7ea31b2842b45ffe1ca688f55207f8676442a108) Signed-off-by: Chris Larson <clarson@mvista.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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@ -26,23 +26,14 @@ import bb, re, string
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__word__ = re.compile(r"\S+")
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__parsed_methods__ = bb.methodpool.get_parsed_dict()
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class StatementGroup:
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def __init__(self):
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self.statements = []
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def append(self, statement):
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self.statements.append(statement)
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class StatementGroup(list):
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def eval(self, data):
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"""
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Apply each statement on the data... in order
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"""
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map(lambda x: x.eval(data), self.statements)
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map(lambda x: x.eval(data), self)
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def __getitem__(self, item):
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return self.statements.__getitem__(item)
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class AstNode(object):
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pass
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class IncludeNode:
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class IncludeNode(AstNode):
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def __init__(self, what_file, fn, lineno, force):
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self.what_file = what_file
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self.from_fn = fn
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@ -62,14 +53,14 @@ class IncludeNode:
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else:
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bb.parse.ConfHandler.include(self.from_fn, s, data, False)
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class ExportNode:
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class ExportNode(AstNode):
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def __init__(self, var):
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self.var = var
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def eval(self, data):
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bb.data.setVarFlag(self.var, "export", 1, data)
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class DataNode:
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class DataNode(AstNode):
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"""
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Various data related updates. For the sake of sanity
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we have one class doing all this. This means that all
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@ -134,7 +125,7 @@ class MethodNode:
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bb.data.setVarFlag(self.func_name, "func", 1, data)
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bb.data.setVar(self.func_name, '\n'.join(self.body), data)
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class PythonMethodNode:
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class PythonMethodNode(AstNode):
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def __init__(self, root, body, fn):
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self.root = root
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self.body = body
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@ -148,7 +139,7 @@ class PythonMethodNode:
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text = '\n'.join(self.body)
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bb.methodpool.insert_method(self.root, text, self.fn)
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class MethodFlagsNode:
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class MethodFlagsNode(AstNode):
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def __init__(self, key, m):
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self.key = key
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self.m = m
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@ -168,7 +159,7 @@ class MethodFlagsNode:
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else:
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bb.data.delVarFlag(self.key, "fakeroot", data)
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class ExportFuncsNode:
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class ExportFuncsNode(AstNode):
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def __init__(self, fns, classes):
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self.n = __word__.findall(fns)
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self.classes = classes
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@ -207,7 +198,7 @@ class ExportFuncsNode:
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bb.data.setVar(var, "\t" + calledvar + "\n", data)
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bb.data.setVarFlag(var, 'export_func', '1', data)
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class AddTaskNode:
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class AddTaskNode(AstNode):
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def __init__(self, func, before, after):
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self.func = func
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self.before = before
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@ -238,7 +229,7 @@ class AddTaskNode:
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if var not in existing:
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bb.data.setVarFlag(entry, "deps", [var] + existing, data)
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class BBHandlerNode:
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class BBHandlerNode(AstNode):
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def __init__(self, fns):
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self.hs = __word__.findall(fns)
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@ -249,7 +240,7 @@ class BBHandlerNode:
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bb.data.setVarFlag(h, "handler", 1, data)
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bb.data.setVar('__BBHANDLERS', bbhands, data)
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class InheritNode:
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class InheritNode(AstNode):
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def __init__(self, files):
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self.n = __word__.findall(files)
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