59 lines
2.0 KiB
Python
59 lines
2.0 KiB
Python
# Copyright (c) 2013 Paul Tagliamonte <paultag@debian.org>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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from hy.models.expression import HyExpression
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from hy.models.symbol import HySymbol
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from hy.models.string import HyString
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from hy.models.list import HyList
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from hy.models.dict import HyDict
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from hy.macros import macro
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def router(tree, rkwargs=None):
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tree.pop(0)
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name = tree.pop(0)
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path = tree.pop(0)
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tree.insert(0, HySymbol("fn"))
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tree = HyExpression([HySymbol("def"), name, tree])
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route = HyExpression([HySymbol(".route"), HySymbol("app"), path])
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if rkwargs:
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route = HyExpression([HySymbol("kwapply"), route,
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HyDict({HyString("methods"): rkwargs})])
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return HyExpression([HySymbol("decorate_with"), route, tree])
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@macro("route")
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def route_macro(tree):
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return router(tree)
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@macro("post_route")
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def post_route_macro(tree):
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return router(tree, rkwargs=HyList([HyString("POST")]))
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@macro("get_route")
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def get_route_macro(tree):
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return router(tree, rkwargs=HyList([HyString("GET")]))
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