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After go1.16, go will use module mode by default, even when the repository is checked out under GOPATH or in a one-off directory. Add go.mod, go.sum to keep this repo buildable without opting out of the module mode. > go mod init github.com/mmcgrana/gobyexample > go mod tidy > go mod vendor In module mode, the 'vendor' directory is special and its contents will be actively maintained by the go command. pygments aren't the dependency the go will know about, so it will delete the contents from vendor directory. Move it to `third_party` directory now. And, vendor the blackfriday package. Note: the tutorial contents are not affected by the change in go1.16 because all the examples in this tutorial ask users to run the go command with the explicit list of files to be compiled (e.g. `go run hello-world.go` or `go build command-line-arguments.go`). When the source list is provided, the go command does not have to compute the build list and whether it's running in GOPATH mode or module mode becomes irrelevant.
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2.3 KiB
ReStructuredText
71 lines
2.3 KiB
ReStructuredText
=====================
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Use Pygments in Java
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=====================
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Thanks to `Jython <http://www.jython.org>`_ it is possible to use Pygments in
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Java.
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This page is a simple tutorial to get an idea of how this works. You can
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then look at the `Jython documentation <http://www.jython.org/docs/>`_ for more
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advanced uses.
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Since version 1.5, Pygments is deployed on `Maven Central
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<http://repo1.maven.org/maven2/org/pygments/pygments/>`_ as a JAR, as is Jython
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which makes it a lot easier to create a Java project.
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Here is an example of a `Maven <http://www.maven.org>`_ ``pom.xml`` file for a
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project running Pygments:
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.. sourcecode:: xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
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http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>example</groupId>
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<artifactId>example</artifactId>
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<version>1.0-SNAPSHOT</version>
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<dependencies>
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<dependency>
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<groupId>org.python</groupId>
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<artifactId>jython-standalone</artifactId>
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<version>2.5.3</version>
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</dependency>
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<dependency>
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<groupId>org.pygments</groupId>
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<artifactId>pygments</artifactId>
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<version>1.5</version>
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<scope>runtime</scope>
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</dependency>
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</dependencies>
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</project>
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The following Java example:
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.. sourcecode:: java
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PythonInterpreter interpreter = new PythonInterpreter();
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// Set a variable with the content you want to work with
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interpreter.set("code", code);
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// Simple use Pygments as you would in Python
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interpreter.exec("from pygments import highlight\n"
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+ "from pygments.lexers import PythonLexer\n"
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+ "from pygments.formatters import HtmlFormatter\n"
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+ "\nresult = highlight(code, PythonLexer(), HtmlFormatter())");
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// Get the result that has been set in a variable
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System.out.println(interpreter.get("result", String.class));
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will print something like:
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.. sourcecode:: html
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<div class="highlight">
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<pre><span class="k">print</span> <span class="s">"Hello World"</span></pre>
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</div>
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