A first hello-world attempt at pygments.go

pygments_example.go

package main

// #cgo CFLAGS: -I/usr/include/python2.7
// #cgo LDFLAGS: -lpython2.7
// #include <Python.h>
// int pyRunString(const char *s) { return PyRun_SimpleString(s); }
import "C"

import "unsafe"

var pythonCode = `
from pygments import highlight
from pygments.lexers import RubyLexer
from pygments.formatters import HtmlFormatter
code = 'puts "Hello World"'
print highlight(code, RubyLexer(), HtmlFormatter())
`

func main() {
	C.Py_Initialize()
	cs := C.CString(pythonCode)
	C.pyRunString(cs)
	C.free(unsafe.Pointer(cs))
	C.Py_Finalize()
}

// $ go run test.go
// <div class="highlight"><pre><span class="nb">puts</span> <span class="s2">&quot;Hello World&quot;</span>
// </pre></div>

pygments_go_python_example.go

package main

// Unfortunately go-python doesn't seem to quite install correctly. If I use it I'll probably fork and fix the CGO library path stuff.
// Installation:
// $ CGO_CFLAGS="-I/usr/include/python2.7" CGO_LDFLAGS="-lpython2.7 -L/usr/lib" go get -a -v bitbucket.org/binet/go-python/pkg/python

import "bitbucket.org/binet/go-python/pkg/python"

var pythonCode = `
from pygments import highlight
from pygments.lexers import RubyLexer
from pygments.formatters import HtmlFormatter
code = 'puts "Hello World"'
print highlight(code, RubyLexer(), HtmlFormatter())
`

func main() {
	python.PyRun_SimpleString(pythonCode)
}

// Same output as first program

This is working for me if you are still looking for pygments in go you should give it a try https://github.com/sevki/sandman