57 lines
1.4 KiB
Python
57 lines
1.4 KiB
Python
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#!/usr/bin/env python3
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# -*- coding: ascii -*-
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'''r
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Run JavaScript code from Python.
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PyExecJS is a porting of ExecJS from Ruby.
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PyExecJS automatically picks the best runtime available to evaluate your JavaScript program,
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then returns the result to you as a Python object.
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A short example:
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>>> import execjs
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>>> execjs.eval("'red yellow blue'.split(' ')")
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['red', 'yellow', 'blue']
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>>> ctx = execjs.compile("""
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... function add(x, y) {
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... return x + y;
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... }
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... """)
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>>> ctx.call("add", 1, 2)
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3
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'''
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from __future__ import unicode_literals, division, with_statement
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from execjs._exceptions import Error, RuntimeError, ProgramError, RuntimeUnavailableError
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import execjs._runtimes
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from execjs._external_runtime import ExternalRuntime
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from execjs._abstract_runtime import AbstractRuntime
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__all__ = """
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get register runtimes get_from_environment exec_ eval compile
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ExternalRuntime
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Error RuntimeError ProgramError RuntimeUnavailableError
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""".split()
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register = execjs._runtimes.register
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get = execjs._runtimes.get
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runtimes = execjs._runtimes.runtimes
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get_from_environment = execjs._runtimes.get_from_environment
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def eval(source):
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return get().eval(source)
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eval.__doc__= AbstractRuntime.eval.__doc__
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def exec_(source):
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return get().exec_(source)
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exec_.__doc__= AbstractRuntime.exec_.__doc__
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def compile(source):
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return get().compile(source)
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compile.__doc__= AbstractRuntime.compile.__doc__
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