codec: Use the correct variable name in the decoder convenience function!

[mLib-python] / setup.py

from distutils.core import setup, Extension
from Pyrex.Distutils import build_ext
from os import *
from errno import *
import sre
import sys
from sys import stdin, stdout, stderr

incdirs = []
libdirs = []
libs = []

def progoutput(cmd):
  p = popen(cmd)
  out = p.readline()
  if p.read() != '': raise 'extra junk from %s' % cmd
  p.close()
  return out.rstrip('\n')

def libconfig(lib, ver):
  config = lib + '-config'
  if system('%s --check %s' % (config, ver)):
    raise '%s version %s not found' % (lib, ver)
  version = progoutput('%s --version' % config)
  for i in progoutput('%s --cflags' % config).split():
    if i[:2] == '-I': incdirs.append(i[2:])
    else: raise 'strange cflags item %s' % i
  for i in progoutput('%s --libs' % config).split():
    if i[:2] == '-L': libdirs.append(i[2:])
    elif i[:2] == '-l': libs.append(i[2:])
    else: raise 'strange libs item %s' % i

def uniquify(l):
  u = {}
  o = []
  for i in l:
    if i not in u:
      o.append(i)
      u[i] = 1
  return o

libconfig('catacomb', '2.1.0')
libconfig('mLib', '2.0.3')

def needs_update_p(target, sources):
  if not path.exists(target): return True
  t_target = stat(target).st_mtime
  for s in sources:
    if stat(s).st_mtime > t_target: return True
  return False

rx_subst = sre.compile(r'\%(\w+)\%')

def derive(target, src, subs):
  if needs_update_p(target, [src]):
      out = file(target + '.new', 'w')
      for line in file(src):
        out.write(rx_subst.sub((lambda m: subs[m.group(1)]), line))
      out.close()
      rename(target + '.new', target)

derive('base64.pyx', 'codec.pyx.in',
       {'CLASS': 'Base64', 'PREFIX': 'base64'})
derive('base32.pyx', 'codec.pyx.in',
       {'CLASS': 'Base32', 'PREFIX': 'base32'})
derive('hex.pyx', 'codec.pyx.in',
       {'CLASS': 'Hex', 'PREFIX': 'hex'})

def mlibext(src):
  col = src.find('!')
  if col >= 0:
    mod = src[:col]
    srcs = [getsource(s) for s in src[col + 1:].split(',')]
  else:
    src = getsource(src)
    mod, hunoz = src.split('.', 1)
    srcs = [src]

mlib = Extension('mLib', ['mLib.pyx', 'atom-base.c', 'array.c'],
                 
                 ##extra_compile_args = ['-O0'],
                 include_dirs = uniquify(incdirs),
                 library_dirs = uniquify(libdirs),
                 libraries = uniquify(libs))

setup(name = 'mLib-python',
      version = '1.0.0',
      description = 'Python interface to mLib utilities library',
      author = 'Straylight/Edgeware',
      author_email = 'mdw@distorted.org.uk',
      license = 'GNU General Public License',
      ext_modules = [mlib],
      cmdclass = {'build_ext': build_ext})