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"""distutils.command.bdist_ packager
Modified from bdist_dumb by Mark W. Alexander <slash@dotnetslash.net>
Implements the Distutils 'bdist_packager' abstract command
to be subclassed by binary package creation commands.
"""
__revision__ = "$Id: bdist_packager.py,v 0.1 2001/04/4 mwa"
import os
from distutils.core import Command
from distutils.util import get_platform
from distutils.dir_util import create_tree, remove_tree
from distutils.file_util import write_file
from distutils.errors import *
from distutils import log
import string, sys
class bdist_packager (Command):
description = "abstract base for package manager specific bdist commands"
# XXX update user_options
user_options = [
('bdist-base=', None,
"base directory for creating built distributions"),
('pkg-dir=', None,
"base directory for creating binary packages (defaults to \"binary\" under "),
('dist-dir=', 'd',
"directory to put final RPM files in "
"(and .spec files if --spec-only)"),
('category=', None,
"Software category (packager dependent format)"),
('revision=', None,
"package revision number"),
# the following have moved into the distribution class
#('packager=', None,
#"Package maintainer"),
#('packager-mail=', None,
#"Package maintainer's email address"),
#('author=', None,
#"Package author"),
#('author-mail=', None,
#"Package author's email address"),
#('license=', None,
#"License code"),
#('licence=', None,
#"alias for license"),
('icon=', None,
"Package icon"),
('subpackages=', None,
"Comma seperated list of seperately packaged trees"),
('preinstall=', None,
"preinstall script (Bourne shell code)"),
('postinstall=', None,
"postinstall script (Bourne shell code)"),
('preremove=', None,
"preremove script (Bourne shell code)"),
('postremove=', None,
"postremove script (Bourne shell code)"),
('requires=', None,
"capabilities required by this package"),
('keep-temp', 'k',
"don't clean up RPM build directory"),
('control-only', None,
"Generate package control files and stop"),
('no-autorelocate', None,
"Inhibit automatic relocation to installed site-packages"),
]
boolean_options = ['keep-temp', 'control-only', 'no_autorelocate']
def ensure_string_not_none (self,option,default=None):
val = getattr(self,option)
if val is not None:
return
Command.ensure_string(self,option,default)
val = getattr(self,option)
if val is None:
raise DistutilsOptionError, "'%s' must be provided" % option
def ensure_script (self,arg):
if not arg:
return
try:
self.ensure_string(arg, None)
except:
try:
self.ensure_filename(arg, None)
except:
raise RuntimeError, \
"cannot decipher script option (%s)" \
% arg
def write_script (self,path,attr,default=None):
""" write the script specified in attr to path. if attr is None,
write use default instead """
val = getattr(self,attr)
if not val:
if not default:
return
else:
setattr(self,attr,default)
val = default
if val != "":
log.info('Creating %s script', attr)
self.execute(write_file,
(path, self.get_script(attr)),
"writing '%s'" % path)
def get_binary_name(self):
py_ver = sys.version[0:string.find(sys.version,' ')]
return self.name + '-' + self.version + '-' + \
self.revision + '-' + py_ver
def get_script (self, attr):
# accept a script as a string ("line\012line\012..."),
# a filename, or a list
# XXX We could probably get away with copy_file, but I'm
# guessing this will be more flexible later on....
val = getattr(self, attr)
if val is None:
return None
try:
os.stat(val)
# script is a file
ret = []
f = open(val)
ret = string.split(f.read(), "\012");
f.close()
except:
if type(val) == type(""):
# script is a string
ret = string.split(val, "\012")
elif type(val) == type([]):
# script is a list
ret = val
else:
raise RuntimeError, \
"cannot figure out what to do with 'request' option (%s)" \
% val
return ret
def initialize_options (self):
self.keep_temp = 0
self.control_only = 0
self.no_autorelocate = 0
self.pkg_dir = None
self.plat_name = None
self.icon = None
self.requires = None
self.subpackages = None
self.category = None
self.revision = None
# PEP 241 Metadata
self.name = None
self.version = None
#self.url = None
#self.author = None
#self.author_email = None
#self.maintainer = None
#self.maintainer_email = None
#self.description = None
#self.long_description = None
#self.licence = None
#self.platforms = None
#self.keywords = None
self.root_package = None
# package installation scripts
self.preinstall = None
self.postinstall = None
self.preremove = None
self.postremove = None
# initialize_options()
def finalize_options (self):
if self.pkg_dir is None:
bdist_base = self.get_finalized_command('bdist').bdist_base
self.pkg_dir = os.path.join(bdist_base, 'binary')
if not self.plat_name:
self.plat = self.distribution.get_platforms()
if self.distribution.has_ext_modules():
self.plat_name = [sys.platform,]
else:
self.plat_name = ["noarch",]
d = self.distribution
self.ensure_string_not_none('name', d.get_name())
self.ensure_string_not_none('version', d.get_version())
self.ensure_string('category')
self.ensure_string('revision',"1")
#self.ensure_string('url',d.get_url())
if type(self.distribution.packages) == type([]):
self.root_package=self.distribution.packages[0]
else:
self.root_package=self.name
self.ensure_string('root_package',self.root_package)
#self.ensure_string_list('keywords')
#self.ensure_string_not_none('author', d.get_author())
#self.ensure_string_not_none('author_email', d.get_author_email())
self.ensure_filename('icon')
#self.ensure_string_not_none('maintainer', d.get_maintainer())
#self.ensure_string_not_none('maintainer_email',
#d.get_maintainer_email())
#self.ensure_string_not_none('description', d.get_description())
#self.ensure_string_not_none('long_description', d.get_long_description())
#if self.long_description=='UNKNOWN':
#self.long_description=self.description
#self.ensure_string_not_none('license', d.get_license())
self.ensure_string_list('requires')
self.ensure_filename('preinstall')
self.ensure_filename('postinstall')
self.ensure_filename('preremove')
self.ensure_filename('postremove')
# finalize_options()
def run (self):
raise RuntimeError, \
"abstract method -- subclass %s must override" % self.__class__
self.run_command('build')
install = self.reinitialize_command('install', reinit_subcommands=1)
install.root = self.pkg_dir
log.info("installing to %s", self.pkg_dir)
self.run_command('install')
if not self.keep_temp:
remove_tree(self.pkg_dir, dry_run=self.dry_run)
# run()
# class bdist_packager
|
