53 lines
2.1 KiB
JavaScript
53 lines
2.1 KiB
JavaScript
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/*
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Copyright 2010, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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function init() {
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var libPath = new Packages.java.io.File(module.getPath(), "MOD-INF/lib/jython/").getCanonicalPath();
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var S = Packages.java.lang.System;
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var currentLibPath = S.getProperty("python.path");
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if (currentLibPath == null) {
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currentLibPath = libPath;
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} else if (currentLibPath.indexOf(libPath) < 0) {
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currentLibPath = currentLibPath + Packages.java.io.File.pathSeparator + libPath;
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}
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S.setProperty("python.path", currentLibPath);
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Packages.com.google.refine.expr.MetaParser.registerLanguageParser(
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"jython",
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"Python / Jython",
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Packages.com.google.refine.jython.JythonEvaluable.createParser(),
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"return value"
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);
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}
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