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https://gitee.com/Lyon1998/pikapython.git
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80 lines
1.5 KiB
Python
80 lines
1.5 KiB
Python
import _pika_lua
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"""
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PikaPython lua auto binging module
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- Import lua module as a python module
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``` python
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import pika_lua
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# import lua module as a python module
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lua_math = pika_lua.require("math")
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# get vars from lua module
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print(lua_math.pi)
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# call lua function
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print(lua_math.sin(1))
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```
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- Eval lua code
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``` python
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import pika_lua
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# eval lua code
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print(pika_lua.eval("print(1 + 1)"))
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```
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"""
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def eval(cmd: str):
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return _pika_lua.eval(cmd)
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def evalLine(line: str):
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return _pika_lua.evalLine(line)
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def getVar(name: str):
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# print("getVar: %s" % name)
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return eval("return %s" % name)
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def setVar(name: str, value):
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# print("setVar: %s = %s" % (name, value))
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eval("%s = %s" % (name, value))
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class LuaModuleProxy:
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_name: str = ''
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def __init__(self, name: str):
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self._name = name
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def __getattr__(self, name: str):
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return getVar("%s.%s" % (self._name, name))
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def __setattr__(self, name: str, value) -> None:
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if (name == "_name"):
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setattr(self, name, value)
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else:
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setVar("%s.%s" % (self._name, name), value)
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def __proxy__(self, methodName, *args):
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strArgs = []
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for arg in args:
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strArgs.append(str(arg))
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return eval("return %s.%s(%s)" % (self._name, methodName, ",".join(strArgs)))
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def require(module: str) -> LuaModuleProxy:
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try:
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eval("require('%s')" % module)
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return LuaModuleProxy(module)
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except:
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print("require module '%s' failed" % module)
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return None
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