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#!/usr/bin/env python
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
import os, re, sys
from distutils.core import setup, Command
from distutils.command.build_py import build_py as _build_py
from distutils.command.install_lib import install_lib as _install_lib
from distutils.dep_util import newer
from distutils.errors import DistutilsFileError
from distutils import log
from stat import ST_ATIME, ST_MTIME, ST_MODE, S_IMODE
class preprocessor:
def copy_file(self, src, dst, preserve_mode=1, preserve_times=1,
link=None, level=1):
name, actor = self.actor(src, dst)
if actor:
if not os.path.isfile(src):
raise DistutilsFileError, \
"can't copy '%s': doesn't exist or not a regular file" % src
if os.path.isdir(dst):
dir = dst
dst = os.path.join(dst, os.path.basename(src))
else:
dir = os.path.dirname(dst)
if not self.force and not newer(src, dst):
return dst, 0
if os.path.basename(dst) == os.path.basename(src):
log.info("%s %s -> %s", name, src, dir)
else:
log.info("%s %s -> %s", name, src, dst)
if self.dry_run:
return (dst, 1)
else:
try:
fsrc = open(src, 'rb')
except os.error, (errno, errstr):
raise DistutilsFileError, \
"could not open '%s': %s" % (src, errstr)
if os.path.exists(dst):
try:
os.unlink(dst)
except os.error, (errno, errstr):
raise DistutilsFileError, \
"could not delete '%s': %s" % (dst, errstr)
try:
fdst = open(dst, 'wb')
except os.error, (errno, errstr):
raise DistutilsFileError, \
"could not create '%s': %s" % (dst, errstr)
try:
fdst.write(actor(fsrc.read()))
finally:
fsrc.close()
fdst.close()
if preserve_mode or preserve_times:
st = os.stat(src)
if preserve_times:
os.utime(dst, (st[ST_ATIME], st[ST_MTIME]))
if preserve_mode:
os.chmod(dst, S_IMODE(st[ST_MODE]))
return (dst, 1)
else:
return Command.copy_file(self, src, dst, preserve_mode, preserve_times,
link, level)
ann = re.compile(r"([ \t]*)@([_a-zA-Z][_a-zA-Z0-9]*)([ \t\n\r]+def[ \t]+)([_a-zA-Z][_a-zA-Z0-9]*)")
line = re.compile(r"\n([ \t]*)[^ \t\n#]+")
major, minor = sys.version_info[0:2]
class build_py(preprocessor, _build_py):
def backport(self, input):
output = ""
pos = 0
while True:
m = ann.search(input, pos)
if m:
indent, decorator, idef, function = m.groups()
output += input[pos:m.start()]
output += "%s#@%s%s%s" % (indent, decorator, idef, function)
pos = m.end()
subst = "\n%s%s = %s(%s)\n" % (indent, function, decorator, function)
npos = pos
while True:
n = line.search(input, npos)
if not n:
input += subst
break
if len(n.group(1)) <= len(indent):
idx = n.start()
input = input[:idx] + subst + input[idx:]
break
npos = n.end()
else:
break
output += input[pos:]
return output
def actor(self, src, dst):
base, ext = os.path.splitext(src)
if ext == ".py" and major <= 2 and minor <= 3:
return "backporting", self.backport
else:
return None, None
class install_lib(_install_lib):
def get_outputs(self):
outputs = _install_lib.get_outputs(self)
extra = []
for of in outputs:
if os.path.basename(of) == "amqp.0-10-qpid-errata.xml":
extra.append("%s.ops.pcl" % of)
return outputs + extra
def install(self):
outfiles = _install_lib.install(self)
extra = []
for of in outfiles:
if os.path.basename(of) == "amqp.0-10-qpid-errata.xml":
tgt = "%s.ops.pcl" % of
if self.force or newer(of, tgt):
log.info("preloading %s to %s" % (of, os.path.basename(tgt)))
if not self.dry_run:
from qpid.ops import load_types
load_types(of)
extra.append(tgt)
return outfiles + extra
setup(name="qpid-python",
version="0.7",
author="Apache Qpid",
author_email="dev@qpid.apache.org",
packages=["mllib", "qpid", "qpid.tests"],
package_data={"qpid": ["specs/*.dtd", "specs/*.xml"]},
scripts=["qpid-python-test"],
url="http://qpid.apache.org/",
license="Apache Software License",
description="Python client implementation for Apache Qpid",
cmdclass={"build_py": build_py,
"install_lib": install_lib})
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