Yaltik/hy
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doing the recursive thing

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This commit is contained in:
Paul Tagliamonte 2012-12-22 21:11:28 -05:00
parent 5b50ea4907
commit f7b85cb655
1 changed files with 18 additions and 0 deletions
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18
hy/compiler/ast27.py
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@ -64,6 +64,14 @@ def _ast_cmp(node, children, obj):
return ast.Compare(left=left, ops=cop, comparators=children) return ast.Compare(left=left, ops=cop, comparators=children)
def _ast_import(tree):
i = tree.get_invocation()
c = i['args']
return ast.Import(
names=[ast.alias(name=str(x), asname=None) for x in c]
)
def _ast_if(node, children, obj): def _ast_if(node, children, obj):
cond = children.pop(0) cond = children.pop(0)
true = children.pop(0) true = children.pop(0)
@ -128,6 +136,7 @@ class AST27Converter(object):
self.native_cases = { self.native_cases = {
"defn": self._defn, "defn": self._defn,
"def": self._def, "def": self._def,
"import": _ast_import,
} }
def _def(self, node): def _def(self, node):
@ -194,6 +203,15 @@ class AST27Converter(object):
""" Render a symbol to AST """ """ Render a symbol to AST """
# the only time we have a bare symbol is if we # the only time we have a bare symbol is if we
# deref it. # deref it.
if "." in node:
glob, local = node.rsplit(".", 1)
ret = ast.Attribute(
value=self.render_symbol(glob),
attr=str(local),
ctx=ast.Load()
)
return ret
return ast.Name(id=str(node), ctx=ast.Load()) return ast.Name(id=str(node), ctx=ast.Load())
def render_number(self, node): def render_number(self, node):