[Distutils] New bdist_rpm patch

Harry Henry Gebel hgebel@inet.net
Tue, 2 May 2000 03:55:00 -0400


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Here is the bdist_rpm patch again, a small bug has been removed. This
week, (I am hoping on Thursday) I will be sending a patch adding post- and
pre- install and uninstall scripts, plus allowing the build and install
rpm sections to be customized (I think this last will have to be used only
very rarely with Distutils.) I still haven't heard from anyone about their
opinion on how to handle CFLAGS.

-- 
Harry Henry Gebel, Senior Developer, Landon House SBS
West Dover Hundred, Delaware
PyNcurses ncurses binding for Python: http://pyncurses.sourceforge.net
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? redhat
? rpm.patch
? dry_run.patch
? MANIFEST
? package_data
? install_options.patch
? long_description.patch
? exeception_error.patch
? bdist_rpm.patch
? Distutils-0.8.2.tar.gz
? distutils/command/bdist_rpm.py
Index: MANIFEST.in
===================================================================
RCS file: /projects/cvsroot/distutils/MANIFEST.in,v
retrieving revision 1.4
diff -u -r1.4 MANIFEST.in
--- MANIFEST.in	2000/04/21 04:38:11	1.4
+++ MANIFEST.in	2000/05/02 07:52:16
@@ -9,7 +9,9 @@
 #
 
 include *.txt
+include package_data
 include MANIFEST.in
+include redhat/*.spec
 recursive-include examples *.txt *.py
 prune examples/sample?/build
 recursive-include doc *.sty *.tex
Index: distutils/command/__init__.py
===================================================================
RCS file: /projects/cvsroot/distutils/distutils/command/__init__.py,v
retrieving revision 1.8
diff -u -r1.8 __init__.py
--- __init__.py	2000/03/31 03:14:51	1.8
+++ __init__.py	2000/05/02 07:52:16
@@ -15,4 +15,5 @@
            'sdist',
            'bdist',
            'bdist_dumb',
+           'bdist_rpm',
           ]
Index: distutils/command/bdist.py
===================================================================
RCS file: /projects/cvsroot/distutils/distutils/command/bdist.py,v
retrieving revision 1.5
diff -u -r1.5 bdist.py
--- bdist.py	2000/04/25 01:38:19	1.5
+++ bdist.py	2000/05/02 07:52:17
@@ -31,8 +31,12 @@
                        'bztar': 'bdist_dumb',
                        'ztar':  'bdist_dumb',
                        'tar':   'bdist_dumb',
-                       'zip':   'bdist_dumb', }
+                       'zip':   'bdist_dumb',
+                       'rpm':   'bdist_rpm',
+                       }
 
+    # The following commands do not take a format option from bdist
+    no_format_option = ( 'bdist_rpm', )
 
     def initialize_options (self):
         self.format = None
@@ -63,8 +67,9 @@
             raise DistutilsOptionError, \
                   "invalid archive format '%s'" % self.format
 
-        sub_cmd = self.find_peer (cmd_name)
-        sub_cmd.set_option ('format', self.format)
+        if cmd_name not in self.no_format_option:
+            sub_cmd = self.find_peer (cmd_name)
+            sub_cmd.set_option ('format', self.format)
         self.run_peer (cmd_name)
 
     # run()
Index: distutils/command/install.py
===================================================================
RCS file: /projects/cvsroot/distutils/distutils/command/install.py,v
retrieving revision 1.23
diff -u -r1.23 install.py
--- install.py	2000/04/27 01:56:38	1.23
+++ install.py	2000/05/02 07:52:20
@@ -12,6 +12,7 @@
 from distutils import sysconfig
 from distutils.util import write_file, native_path, subst_vars, change_root
 from distutils.errors import DistutilsOptionError
+from glob import glob
 
 INSTALL_SCHEMES = {
     'unix_prefix': {
@@ -82,9 +83,11 @@
         #('install-man=', None, "directory for Unix man pages"),
         #('install-html=', None, "directory for HTML documentation"),
         #('install-info=', None, "directory for GNU info files"),
-        ]
 
+        ('record', None,
+         "make a record of installation")]
 
+
     # 'sub_commands': a list of commands this command might have to run
     # to get its work done.  Each command is represented as a tuple
     # (func, command) where 'func' is a function to call that returns
@@ -141,6 +144,7 @@
         #self.install_html = None
         #self.install_info = None
 
+        self.record = None
 
     def finalize_options (self):
 
@@ -267,7 +271,8 @@
         from distutils.fancy_getopt import longopt_xlate
         print msg + ":"
         for opt in self.user_options:
-            opt_name = string.translate (opt[0][0:-1], longopt_xlate)
+            if opt[0][-1] == '=':
+                opt_name = string.translate (opt[0][0:-1], longopt_xlate)
             val = getattr (self, opt_name)
             print "  %s: %s" % (opt_name, val)
 
@@ -424,6 +429,24 @@
                         "Python's module search path (sys.path) -- " +
                         "you'll have to change the search path yourself") %
                        self.install_lib)
+
+
+        # write list of installed files, if requested.
+        if self.record:
+            outputs = self.get_outputs()
+            for counter in xrange (len (outputs)): # include ".pyc" and ".pyo"
+                if outputs[counter][-3:] == ".py":
+                    byte_code = glob(outputs[counter] + '[co]')
+                    outputs.extend(byte_code)
+            outputs.sort() # just makes it look nicer
+            if self.root: # strip any package prefix
+                root_len = len(self.root)
+                for counter in xrange (len (outputs)):
+                    outputs[counter] = outputs[counter][root_len:]
+            self.execute(write_file,
+                         ("INSTALLED_FILES", outputs),
+                         "Writing list of installed files")
+ 
 
     # run ()
 

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release = '1'
group = 'Development/Libraries'
vendor = 'Distutils-SIG'
packager = 'Harry Henry Gebel <hgebel@inet.net>'
doc = ['CHANGES.txt',
       'README.txt',
       'USAGE.txt',
       'doc/',
       'examples/',
       ]

changelog = '''\
* Wed Apr 26 2000 Harry Henry Gebel 0.8.2-1
- First test of bdist_rpm'''


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"""distutils.command.bdist_rpm

Implements the Distutils 'bdist_rpm' command (create RPM source and binary
distributions."""

# created 2000/04/25, by Harry Henry Gebel

__revision__ = "$Id: bdist_dumb.py,v 1.3 2000/04/22 02:51:25 gward Exp $"

import os.path
import os
from distutils.core import Command
from distutils.util import mkpath, write_file, remove_tree
from distutils.errors import *
from string import join


class bdist_rpm (Command):

    description = "create an RPM distribution"

    user_options = [
        ('spec-only', None,
         "Only regenerate spec file"),
        ('tar-only', None,
         "Only generate spec file and tarball"),
        ('no-remove', None,
         "Do not remove root owned files"),
        ('arch=', None,
         "Build for a specific architecture"),
        ]


    def initialize_options (self):
        self.spec_only = None
        self.tar_only = None
        self.no_remove = None
        self.arch = None

    # initialize_options()


    def finalize_options (self):
        if os.name != 'posix':
            raise DistutilsPlatformError, \
                  ("don't know how to create RPM "
                   "distributions on platform %s") % os.name
        if self.spec_only and self.tar_only:
            raise DistutilsOptionsError, \
                  'Cannot specify both spec-only and tar-only'
        if os.getuid(): # if not root
            if self.no_remove:
                self.warn('no-remove has no effect when not root')
            self.remove = None
        else: # if root
            if self.no_remove:
                self.remove = None
            else:
                self.remove = 1

    # finalize_options()


    def run (self):
        self._getPackageData() # get packaging info
        

        # place spec file in ./redhat directory
        self.execute(mkpath, ('./redhat',), "Created ./redhat directory")
        spec_path = './redhat/%s.spec' % self.name
        self.execute(write_file,
                     (spec_path,
                      self._makeSpecFile()),
                     'Writing .spec file')

        if self.spec_only: # stop if requested
            return
        # make a .gz distribution
        sdist = self.find_peer ('sdist')
        sdist.set_option ('formats', ['gztar'])
        self.run_peer('sdist')

        if self.tar_only: # stop if requested
            return
        # build package
        self.announce('Building RPMs')
        rpm_args = ['rpm', '-ta', '--clean']
        if self.arch and self.distribution.has_ext_modules():
            rpm_args.append['--target=' + arch]
        rpm_args.append(self.distribution.get_fullname() + '.tar.gz')
        self.spawn(rpm_args)

        if self.remove: # remove generated files
            self.execute(self._remove_root, (), 'Removing generated files')

    def _remove_root(self):
        ''' Remove files generated to support rpm '''
        os.unlink('MANIFEST')
        os.unlink(self.distribution.get_fullname() + '.tar.gz')
        remove_tree('redhat')

    def _getPackageData(self):
        ''' Get data needed to generate spec file, first from the
        DistributionMetadata class, then from the package_data file, which is
        Python code read with execfile() '''

        package_type = 'rpm'
        
        # read in package data, if any
        if os.path.exists('package_data'):
            try:
                exec(open('package_data'))
            except:
                raise DistutilsOptionError, 'Error in package data file'

        # set instance variables, supplying default value if not provided in
        # package data file
        vars = locals().keys()
        if 'name' in vars:
            self.name = name
        else:
            self.name = self.distribution.get_name()
        if 'version' in vars:
            self.version = version
        else:
            self.version = self.distribution.get_version()
        if 'summary' in vars:
            self.summary = summary
        else:
            self.summary = self.distribution.get_description()
        if 'description' in vars:
            self.description = description
        else:
            self.description = self.distribution.get_long_description()
        if 'summaries' in vars:
            self.summaries = summaries
        else:
            self.summaries = {}
        if 'descriptions' in vars:
            self.descriptions = descriptions
        else:
            self.descriptions = {}
        if 'copyright' in vars:
            self.copyright = copyright
        else:
            self.copyright = self.distribution.get_licence()
        if 'release' in vars:
            self.release = release
        else:
            self.release = '1'
        if 'group' in vars:
            self.group = group
        else:
            self.group = 'Applications'
        if 'vendor' in vars:
            self.vendor = vendor
        else:
            self.vendor = None
        if 'packager' in vars:
            self.packager = packager
        else:
            self.packager = None
        if 'url' in vars:
            self.url = url
        else:
            self.url = self.distribution.get_url()
        if 'doc' in vars:
            self.doc = join(doc, ' ')
        else:
            self.doc = None
        if 'changelog' in vars:
            self.changelog = changelog
        else:
            self.changelog = None

    def _makeSpecFile(self):
        ''' Generate an RPM spec file '''
        
        spec_file = [
            '%define name ' + self.name,
            '%define version ' + self.version,
            '%define release ' + self.release,
            '',
            'Summary: ' + self.summary, ]

        # put locale summaries into spec file
        for locale in self.summaries.keys():
            spec_file.append('Summary(%s): %s' % (locale,
                                                  self.summaries[locale]))

        spec_file.extend([
            'Name: %{name}',
            'Version: %{version}',
            'Release: %{release}',
            'Source0: %{name}-%{version}.tar.gz',
            'Copyright: ' + self.copyright,
            'Group: ' + self.group,
            'BuildRoot: %{_tmppath}/%{name}-buildroot',
            'Prefix: %{_prefix}', ])
        
        if not self.distribution.has_ext_modules():
            spec_file.append('BuildArchitectures: noarch')

        if self.vendor:
            spec_file.append('Vendor: ' + self.vendor)

        if self.packager:
            spec_file.append('Packager: ' + self.packager)

        if self.url:
            spec_file.append('Url: ' + self.url)

        spec_file.extend([
            '',
            '%description',
            self.description])

        # put locale descriptions into spec file
        for locale in self.descriptions.keys():
            spec_file.extend([
                '',
                '%description -l ' + locale,
                self.descriptions[locale],
                ])

        spec_file.extend([
            '',
            '%prep',
            '%setup',
            '',
            '%build',
            'python setup.py build',
            '',
            '%install',
            'python setup.py install --root=$RPM_BUILD_ROOT --record',
            '',
            '%clean',
            'rm -rf $RPM_BUILD_ROOT',
            'rm -f INSTALLED_FILES',
            '',
            '%files -f INSTALLED_FILES',
            '%defattr(-,root,root)',
            ])

        if self.doc:
            spec_file.append('%doc ' + self.doc)

        if self.changelog:
            spec_file.extend([
                '',
                '%changelog',
                self.changelog
                ])

        return spec_file
            
                     

    # run()

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