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#!/usr/bin/python
import os, os.path, commands
import formatter, StringIO
PYTHON_VERSIONS=['2.1', '2.2', '2.3']
PYTHON_VERSION_DEFAULT='2.3'
PYTHON_VERSION_TOOBIG='2.4'
def reflow(s):
out=StringIO.StringIO()
w=formatter.DumbWriter(out)
for para in s.split('\n\n'):
if para[:1]==' ':
w.send_literal_data(para)
else:
w.send_flowing_data(para)
w.send_literal_data('\n')
w.send_paragraph(1)
l=[]
for line in out.getvalue().split('\n'):
if line=='':
l.append(' .')
else:
l.append(' '+line)
while l and l[-1]==' .':
del l[-1]
return '\n'.join(l)
class CmdDict:
def __init__(self, setup=None, **kwargs):
self.setup=setup
self.vars=kwargs
def handle_var(self, var):
return self.vars[var]
def handle_setup(self, cmd):
assert self.setup
return self.handle_shell('python %s %s'%(self.setup, cmd))
def handle_shell(self, cmd):
status, output = commands.getstatusoutput(cmd)
if status:
raise 'Command %s failed with exit status %d.' \
% (repr(cmd), status)
return output
def handle_forpython(self, s):
l=[]
for pyver in PYTHON_VERSIONS:
l.append(s % pyver)
return ', '.join(l)
def __getitem__(self, s):
first, rest = s.split(None, 1)
f=getattr(self, 'handle_'+first)
return f(rest)
pypackage = """
Package: %(var package)s
Architecture: %(var arch)s
Depends: python%(var python_version)s
Description: %(setup --description)s
"""
package='python-oss'
print """\
Source: %(shell dpkg-parsechangelog|sed -n 's/^Source: //p')s
Section: sound
Priority: optional
Maintainer: %(setup --contact)s <%(setup --contact-email)s>
Standards-Version: 3.5.6
Build-Depends: %(forpython python%s-dev)s, texinfo, texi2html
""" % CmdDict('setup.py')
c = CmdDict('setup.py',
#ugly hack
python_version=' (>= %s), python (<< %s), python%s-oss' \
% (PYTHON_VERSION_DEFAULT,
PYTHON_VERSION_TOOBIG,
PYTHON_VERSION_DEFAULT),
package=package,
arch='all')
print pypackage.strip() % c
print reflow('%(setup --long-description)s' % c)
print ' .'
print '''\
This is a dummy package that depends on the correct version of
%s for the default version of Python.
'''.rstrip() % package
print
for pyver in PYTHON_VERSIONS:
pkgname='python'+pyver+'-'+package[len('python-'):]
c=CmdDict(
'setup.py',
package=pkgname,
python_version=pyver,
arch='any',
)
print pypackage.strip() % c
print reflow('%(setup --long-description)s' % c)
print ' .'
print ' This version is usable with python%s' % pyver
print
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