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Jython is an implementation of the high-level, dynamic, object-oriented
language Python written in 100% Pure Java, and seamlessly integrated with
the Java platform. It thus allows you to run Python on any Java platform.
#! /home/bwarsaw/projects/python/python
#
# REQUIRES Python 1.5.2+
#
##! /usr/bin/env python
"""Manage releases of JPython.
Usage: %(program)s [options] tagname
Where `options' are:
--tag
-t
Tag all release files with tagname.
--TAG
-T
Like --tag, but relocates any existing tag. See `cvs tag -F'. Only
one of --tag or --TAG can be given on the command line.
--prep
-p
Prep the release for running the Jshield installer
--build
-B
Do the build by running the Jshield installer
--bump
-b
Bump the revision number to tagname
--clean
-c
Clean up after ourselves
--help
-h
Print this help message.
tagname is used in the various commands above. It should essentially be
the version number for the release, and is required. E.g. `1.1beta4'
"""
import sys
import os
import string
import re
import time
import tempfile
import getopt
PYLIB = 'pylib152b.jar'
program = sys.argv[0]
def usage(status, msg=''):
print __doc__ % globals()
if msg:
print msg
sys.exit(status)
# CVS related commands and other utils
def cvsdo(cvscmd, indir=None):
curdir = os.getcwd()
try:
if indir:
os.chdir(indir)
os.system('cvs %s' % cvscmd)
finally:
os.chdir(curdir)
def tag_release(tagname, retag):
# watch out for dots in the name
table = string.maketrans('.', '_')
# To be done from writeable repository
relname = '"Release_' + tagname.translate(table) + '"'
print 'Tagging release with', relname, '...'
option = ''
if retag:
option = '-F'
cvsdo('tag %s %s' % (option, relname))
def listdir_ex(dir):
try: return os.listdir(dir)
except OSError, e:
print e
return []
def unlink_ex(filename):
try: os.unlink(filename)
except OSError, e:
print e
def rmdir_ex(dirname):
try: os.rmdir(dirname)
except OSError, e:
print e
def rmdirhier(dirname):
def zapit(dirs, dirname, names):
for file in names:
filename = os.path.join(dirname, file)
if os.path.isfile(filename):
unlink_ex(filename)
else:
dirs.append(filename)
dirs = []
os.path.walk(dirname, zapit, dirs)
dirs.reverse()
dirs.append(dirname)
for dir in dirs:
rmdir_ex(dir)
# preparations
def make_jpython_jar(withoro=1, jarname='jpython.jar'):
# change dirs no manifest file, no zip compression
jarcmd = ['jar cvfM0', jarname]
jarcmd.append('-C dist')
jarcmd.append('dummy') # JDK 1.2 jar bug workaround
#
# add all the .class files in these dirs inside org/python
for dir in ['core', 'modules', 'parser', 'compiler', 'util', 'rmi']:
jarcmd.append(os.path.join('dist/org/python/', dir, '*.class'))
#
# add all the classes from ORO
if withoro:
jarcmd.append('-C nondist/ORO')
jarcmd.append('dummy') # JDK 1.2 jar bug workaround
jarcmd.append('nondist/ORO/com/oroinc/text/regex/*.class')
#
# invoke to build jpython.jar
cmd = ' '.join(jarcmd)
os.system(cmd)
def make_pylib_jar():
# TBD: Jim only includes these files from the standard library. Why? I
# guess every download byte counts! I still don't like explicitly
# including specific files; probably better to explicitly exclude those we
# don't want
files = ['BaseHTTPServer.py', 'binhex.py', 'bisect.py', 'calendar.py',
'cgi.py',
'CGIHTTPServer.py', 'cmd.py', 'cmp.py', 'cmpcache.py',
'colorsys.py',
'commands.py', 'compileall.py', 'ConfigParser.py', 'copy.py',
'copy_reg.py',
'dircache.py', 'dircmp.py', 'dospath.py', 'dumbdbm.py',
'dump.py', 'exceptions.py',
'fileinput.py', 'find.py', 'fnmatch.py', 'formatter.py',
'fpformat.py', 'ftplib.py',
'getopt.py', 'glob.py', 'gopherlib.py', 'grep.py',
'htmlentitydefs.py', 'htmllib.py',
'httplib.py', 'imghdr.py', 'keyword.py', 'linecache.py',
'macpath.py', 'macurl2path.py',
'mailbox.py', 'mailcap.py', 'mhlib.py', 'mimetools.py',
'mimetypes.py', 'MimeWriter.py',
'mimify.py', 'multifile.py', 'mutex.py', 'newdir.py',
'nntplib.py', 'ntpath.py',
'nturl2path.py', 'packmail.py', 'pickle.py', 'pipes.py',
'poly.py', 'popen2.py',
'posixfile.py', 'posixpath.py', 'pprint.py', 'pyclbr.py',
'Queue.py', 'quopri.py',
'rand.py', 'random.py', 'reconvert.py', 'repr.py', 'rfc822.py',
'sched.py',
'sgmllib.py', 'shelve.py', 'shutil.py', 'SimpleHTTPServer.py',
'sndhdr.py',
'SocketServer.py', 'stat.py', 'StringIO.py', 'symbol.py',
'tb.py',
'telnetlib.py', 'tempfile.py', 'token.py', 'tokenize.py',
'traceback.py',
'tzparse.py', 'urllib.py', 'urlparse.py', 'user.py',
'UserDict.py', 'UserList.py',
'whrandom.py', 'xdrlib.py', 'xmllib.py', 'zmod.py',
'poplib.py', 'smtplib.py', 'imaplib.py',
'bdb.py', 'pdb.py', 'profile.py', 'anydbm.py',
]
src = '/home/bwarsaw/projects/python'
libsrc = os.path.join(src, 'Lib')
print 'updating in', libsrc
cvsdo('-q up -P -d', libsrc)
includep = {}
for file in files:
includep[file] = 1
# glom up the jar command
jarcmd = ['jar cvfM', PYLIB]
# add the __run__.py file
jarcmd.append('-C dist/util')
jarcmd.append('doesnotexist') # JDK 1.2 jar bug workaround
jarcmd.append('dist/util/__run__.py')
jarcmd.append('-C ' + src)
jarcmd.append('doesnotexist') # JDK 1.2 jar bug workaround
for file in os.listdir(libsrc):
if file[-3:] <> '.py':
## print ' skipping', file
continue
if includep.has_key(file):
jarcmd.append(os.path.join(libsrc, file))
else:
print ' skipping', file
jarcmd.append(os.path.join(libsrc, 'test', 'pystone.py'))
cmd = ' '.join(jarcmd)
os.system(cmd)
def make_jars():
print 'making all-inclusive jar...'
make_jpython_jar()
print 'making jpython-only jar...'
make_jpython_jar(withoro=0, jarname='jpython-only.jar')
print 'making pylib jar...'
make_pylib_jar()
def prep_distro(tagname):
# This function creates a directory image that the Jshield installer gets
# ponted at. Jshield then gloms everything under this directory into the
# Java installer.
#
print 'exporting dist...',
# watch out for dots in the name
table = string.maketrans('.', '_')
# To be done from writeable repository
relname = '"Release_' + tagname.translate(table) + '"'
cvsdo('export -k kv -r %s -d export jpython/dist' % relname)
#
print 'preparing distribution...'
make_jars()
#
# The directory structure laid out by the installer isn't the same as the
# CVS tree, so we need to move some things around
#
# get rid of Tools/freeze and tools/mkjava.py
freezedir = 'export/Tools/freeze'
for file in listdir_ex(freezedir):
unlink_ex(os.path.join(freezedir, file))
rmdir_ex(freezedir)
unlink_ex('export/Tools/mkjava.py')
# get rid of the experimental stuff
rmdirhier('export/experiments')
rmdirhier('export/tests')
rmdirhier('export/Tools/peekaboo')
unlink_ex('export/jpython.bat')
unlink_ex('export/jpython.isj')
unlink_ex('export/mkisj.bat')
def bump_isj(tagname):
infile = 'dist/jpython.isj'
outfile = infile + '.new'
infp = open(infile)
outfp = open(outfile, 'w')
while 1:
line = infp.readline()
if not line:
break
parts = line.split('=')
if parts[0] == 'OutputFile':
outfp.write('OutputFile=/home/bwarsaw/projects/jpython/JPython')
table = string.maketrans('', '')
outfp.write(tagname.translate(table, '.'))
outfp.write('.class\n')
elif parts[0] == 'BuildNumber':
outfp.write('BuildNumber='+tagname+'\n')
elif parts[0] == 'ApplicationName':
outfp.write('ApplicationName=JPython '+tagname+'\n')
elif parts[0] == 'DefaultDir':
outfp.write('DefaultDir=~/JPython-'+tagname+'\n')
else:
outfp.write(line)
infp.close()
outfp.close()
os.rename(outfile, infile)
def bump_sysversion(tagname):
infile = 'dist/org/python/core/PySystemState.java'
outfile = infile + '.new'
infp = open(infile)
outfp = open(outfile, 'w')
while 1:
line = infp.readline()
if not line:
break
parts = line.split()
if parts[0:4] == ['public', 'static', 'String', 'version']:
outfp.write(' public static String version = "')
outfp.write(tagname + '";\n')
else:
outfp.write(line)
infp.close()
outfp.close()
os.rename(outfile, infile)
def do_bump(tagname):
bump_isj(tagname)
bump_sysversion(tagname)
print 'YOU MUST DO:'
todo = ['update docs/differences.ht',
'update NEWS',
'update faq.ht',
'update ACKNOWLEDGMENTS',
'run make',
]
i = 1
for d in todo:
print ' %2d.' % i, d
i = i + 1
def do_build(tagname):
table = string.maketrans('', '')
tagname = tagname.translate(table, '.')
print 'tagname:', tagname
# make full distribution
unlink_ex('export/LICENSE.txt')
os.system('cp nondist/LICENSE-ORO.txt export/LICENSE.txt')
os.system('cp jpython.jar export')
os.system('nondist/Jshield/bin/jshield dist/jpython.isj')
os.rename('JPython'+tagname+'.class', 'JPythonORO'+tagname+'.class')
# make non-ORO distribution
unlink_ex('export/LICENSE.txt')
os.system('cp dist/LICENSE.txt export/LICENSE.txt')
unlink_ex('export/jpython.jar')
os.system('cp jpython-only.jar export/jpython.jar')
os.system('nondist/Jshield/bin/jshield dist/jpython.isj')
os.rename('JPython'+tagname+'.class', 'JPythonONLY'+tagname+'.class')
## os.rename('JPythonORO'+tagname+'.class', 'JPython'+tagname+'.class')
def do_clean():
rmdirhier('export')
unlink_ex('jpython.jar')
unlink_ex('jpython-only.jar')
# clean up the CVS/Entries file
os.rename('CVS/Entries', 'CVS/Entries.old')
infp = open('CVS/Entries.old')
outfp = open('CVS/Entries', 'w')
while 1:
line = infp.readline()
if not line:
break
if line[:8] == 'D/export':
continue
outfp.write(line)
infp.close()
outfp.close()
unlink_ex('CVS/Entries.old')
unlink_ex(PYLIB)
def main():
try:
opts, args = getopt.getopt(
sys.argv[1:], 'htTpBcb',
['help', 'tag', 'TAG', 'prep', 'build', 'clean', 'bump'])
except getopt.error, msg:
usage(1, msg)
# make sure we're in the proper directory
dirs = os.listdir('.')
if 'dist' not in dirs or 'nondist' not in dirs:
usage(1, 'run this script from the top of the JPython CVS tree')
# default options
tag = 0
retag = 0
prep = 0
build = 0
clean = 0
bump = 0
for opt, arg in opts:
if opt in ('-h', '--help'):
usage(0)
elif opt in ('-t', '--tag'):
tag = 1
elif opt in ('-T', '--TAG'):
tag = 1
retag = 1
elif opt in ('-p', '--prep'):
prep = 1
elif opt in ('-B', '--build'):
build = 1
elif opt in ('-b', '--bump'):
bump = 1
elif opt in ('-c', '--clean'):
clean = 1
# required minor rev number
if tag or prep or build or bump:
if len(args) <> 1:
usage(1, 'tagname argument is required')
else:
tagname = args[0]
# very important!!!
omask = os.umask(0)
try:
if bump:
do_bump(tagname)
if tag:
tag_release(tagname, retag)
if prep:
prep_distro(tagname)
if build:
do_build(tagname)
if clean:
do_clean()
finally:
os.umask(omask)
if __name__ == '__main__':
main()