import os
import re
import shutil
import generator.util.executable as _exec
from generator.gen_base import _collect_paths
try:
import configparser
except ImportError:
import ConfigParser as configparser
class Generator:
"""Base class for SWIG-related generators"""
langs = ["python", "perl", "ruby"]
short = { "perl": "pl", "python": "py", "ruby": "rb" }
def __init__(self, conf, swig_path):
"""Read build.conf"""
parser = configparser.ConfigParser()
parser.read(conf)
self.proxy_dir = parser.get('options', 'swig-proxy-dir')
self.includes = _collect_paths(parser.get('options', 'includes'))
self.swig_checkout_files = \
_collect_paths(parser.get('options', 'swig-checkout-files'))
self.opts = {}
for lang in self.langs:
self.opts[lang] = parser.get('options', 'swig-%s-opts' % lang)
self.swig_path = swig_path
try:
self.swig_libdir = _exec.output([self.swig_path, "-swiglib"], strip=1)
except AssertionError:
pass
def version(self):
"""Get the version number of SWIG"""
try:
swig_version = _exec.output([self.swig_path, "-version"])
m = re.search("Version (\d+).(\d+).(\d+)", swig_version)
if m:
return int(
"%s0%s0%s" % (m.group(1), m.group(2), m.group(3)))
except AssertionError:
pass
return 0