How to use lupa - 10 common examples

To help you get started, we’ve selected a few lupa examples, based on popular ways it is used in public projects.

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github sassoftware / python-swat / swat / utils / testing.py View on Github external
Returns
    -------
    (cashost, casport, casprotocol)

    '''
    cashost = None
    casport = None
    casprotocol = None

    if not os.path.isfile(path):
        return cashost, casport, casprotocol

    try:
        from lupa import LuaRuntime
        lua = LuaRuntime()
        lua.eval('dofile("%s")' % path)
        lg = lua.globals()

    except ImportError:
        import subprocess
        import tempfile

        lua_script = tempfile.TemporaryFile(mode='w')
        lua_script.write('''
            if arg[1] then
                dofile(arg[1])
                for name, value in pairs(_G) do
                    if name:match('cas') then
                        print(name .. ' ' .. tostring(value))
                    end
                end
github Yipit / dredis / tests / unit / test_lua.py View on Github external
def test_redislua_with_command_error_call():
    k = Keyspace()
    lua_runtime = LuaRuntime(unpack_returned_tuples=True)
    redis_lua = RedisLua(k, lua_runtime)

    with pytest.raises(RedisScriptError) as exc:
        redis_lua.call('cmd_not_found')

    assert str(exc.value) == '@user_script: Unknown Redis command called from Lua script'
github Yipit / dredis / tests / unit / test_lua.py View on Github external
def test_redislua_with_error_call():
    k = Keyspace()
    lua_runtime = LuaRuntime(unpack_returned_tuples=True)
    redis_lua = RedisLua(k, lua_runtime)

    with pytest.raises(RedisScriptError) as exc:
        redis_lua.call('GET')

    assert str(exc.value) == "wrong number of arguments for 'get' command"
github Yipit / dredis / tests / unit / test_lua.py View on Github external
def test_redislua_with_command_error_pcall():
    k = Keyspace()
    lua_runtime = LuaRuntime(unpack_returned_tuples=True)
    redis_lua = RedisLua(k, lua_runtime)
    table = redis_lua.pcall('cmd_not_found')

    assert table['err'] == '@user_script: Unknown Redis command called from Lua script'
github Yipit / dredis / tests / unit / test_lua.py View on Github external
def test_redislua_return_lua_types_pcall():
    k = Keyspace()
    lua_runtime = LuaRuntime(unpack_returned_tuples=True)
    redis_lua = RedisLua(k, lua_runtime)
    lua_script = """return {'test', true, false, 10, 20.3, {'another string'}, redis.call('ping')}"""
    table = redis_lua.pcall('EVAL', lua_script, 0, [])

    assert table[1] == 'test'
    assert table[2] == 1
    assert table[3] is False
    assert table[4] == 10
    assert table[5] == 20
    assert table[6][1] == 'another string'
    assert table[7] == 'PONG'
github Yipit / dredis / tests / unit / test_lua.py View on Github external
def test_redislua_with_error_pcall():
    k = Keyspace()
    lua_runtime = LuaRuntime(unpack_returned_tuples=True)
    redis_lua = RedisLua(k, lua_runtime)
    table = redis_lua.pcall('GET')

    assert table['err'] == "wrong number of arguments for 'get' command"
github Yipit / dredis / tests / unit / test_lua.py View on Github external
def test_redislua_return_lua_types_call():
    k = Keyspace()
    lua_runtime = LuaRuntime(unpack_returned_tuples=True)
    redis_lua = RedisLua(k, lua_runtime)
    lua_script = """return {'test', true, false, 10, 20.3, {'another string'}, redis.call('ping')}"""
    table = redis_lua.call('EVAL', lua_script, 0, [])

    assert table[1] == 'test'
    assert table[2] == 1
    assert table[3] is False
    assert table[4] == 10
    assert table[5] == 20
    assert table[6][1] == 'another string'
    assert table[7] == 'PONG'
github airscript / airscript-engine / runtime / __init__.py View on Github external
import requests

from runtime import base64
from runtime import json
from runtime import http
from runtime import mail

__all__ = """
base64
json
http
mail
""".split()

try:
    lua = lupa.LuaRuntime()
except:
    pass # for local debugging without lupa

def _export_globals():
    d = dict()
    for k in __all__:
        d[k] = globals()[k]
    return d

def make_table(dict):
    return lua.eval("""
function(d)
    local t = {}
    for key, value in python.iterex(d.items()) do
        t[key] = value
    end
github ho4040 / pini-engine / Editor / pini / command / ScriptCommands.py View on Github external
def luaInit(self):
		self.lua = LuaRuntime()
		############ FOR TEST ############
		PROJPATH = ProjectController().path.replace(QDir.separator(),"/")
		BUILDPATH = PROJPATH + u"/build/?.lua;"
		BUILDPATH1 = PROJPATH + u"/build/scene/?.lua;"
		BUILDPATH2 = PROJPATH + u"/build/module/?.lua;"

		BUILDPATH = BUILDPATH.encode(os_encoding.cp())
		BUILDPATH1 = BUILDPATH1.encode(os_encoding.cp())
		BUILDPATH2 = BUILDPATH2.encode(os_encoding.cp())
		
		self.lua.execute("package.path = \"\"")
		self.lua.execute("function packagePath(path) package.path = package.path .. ';'..path end")		
		self.lua.globals().packagePath(BUILDPATH)
		self.lua.globals().packagePath(BUILDPATH1)
		self.lua.globals().packagePath(BUILDPATH2)
github strfry / OpenNFB / flow / filter.py View on Github external
def init(self, func, *args):
		# HACK: should not directly reference lupa here
		import lupa
		if lupa.lua_type(args) == 'table':
			args = args.values()


		print ('Expression: ', func, args)
		self.func = func
		self.args = list(args)
		
		self.output = Signal()

		# Workaround for list event bug 
		self.input = self.args[0]

lupa

Python wrapper around Lua and LuaJIT

MIT
Latest version published 4 days ago

Package Health Score

83 / 100
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