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wxWidgets/wxPython/config.py
Robin Dunn 38b97c15ac Moved xrc out of contrib and into the core source dir, just like in 
C++.  It will now always be built.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29280 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2004-09-23 16:49:01 +00:00

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34 KiB
Python
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#----------------------------------------------------------------------
# Name: wx.build.config
# Purpose: Most of the contents of this module used to be located
# in wxPython's setup.py script. It was moved here so
# it would be installed with the rest of wxPython and
# could therefore be used by the setup.py for other
# projects that needed this same info and functionality
# (most likely in order to be compatible with wxPython.)
#
# This split from setup.py is still fairly rough, and
# some things may still get shuffled back and forth,
# refactored, etc. Please send me any comments and
# suggestions about this.
#
# Author: Robin Dunn
#
# Created: 23-March-2004
# RCS-ID: $Id$
# Copyright: (c) 2004 by Total Control Software
# Licence: wxWindows license
#----------------------------------------------------------------------
import sys, os, glob, fnmatch, tempfile
from distutils.core import setup, Extension
from distutils.file_util import copy_file
from distutils.dir_util import mkpath
from distutils.dep_util import newer
from distutils.spawn import spawn
import distutils.command.install_data
import distutils.command.install_headers
import distutils.command.clean
#----------------------------------------------------------------------
# flags and values that affect this script
#----------------------------------------------------------------------
VER_MAJOR = 2 # The first three must match wxWidgets
VER_MINOR = 5
VER_RELEASE = 2
VER_SUBREL = 9 # wxPython release num for x.y.z release of wxWidgets
VER_FLAGS = "p" # release flags, such as prerelease num, unicode, etc.
DESCRIPTION = "Cross platform GUI toolkit for Python"
AUTHOR = "Robin Dunn"
AUTHOR_EMAIL = "Robin Dunn <robin@alldunn.com>"
URL = "http://wxPython.org/"
DOWNLOAD_URL = "http://wxPython.org/download.php"
LICENSE = "wxWidgets Library License (LGPL derivative)"
PLATFORMS = "WIN32,OSX,POSIX"
KEYWORDS = "GUI,wx,wxWindows,wxWidgets,cross-platform"
LONG_DESCRIPTION = """\
wxPython is a GUI toolkit for Python that is a wrapper around the
wxWidgets C++ GUI library. wxPython provides a large variety of
window types and controls, all implemented with a native look and
feel (by using the native widgets) on the platforms it is supported
on.
"""
CLASSIFIERS = """\
Development Status :: 6 - Mature
Environment :: MacOS X :: Carbon
Environment :: Win32 (MS Windows)
Environment :: X11 Applications :: GTK
Intended Audience :: Developers
License :: OSI Approved
Operating System :: MacOS :: MacOS X
Operating System :: Microsoft :: Windows :: Windows 95/98/2000
Operating System :: POSIX
Programming Language :: Python
Topic :: Software Development :: User Interfaces
"""
## License :: OSI Approved :: wxWidgets Library Licence
# Config values below this point can be reset on the setup.py command line.
BUILD_GLCANVAS = 1 # If true, build the contrib/glcanvas extension module
BUILD_OGL = 1 # If true, build the contrib/ogl extension module
BUILD_STC = 1 # If true, build the contrib/stc extension module
BUILD_GIZMOS = 1 # Build a module for the gizmos contrib library
BUILD_DLLWIDGET = 0# Build a module that enables unknown wx widgets
# to be loaded from a DLL and to be used from Python.
# Internet Explorer wrapper (experimental)
BUILD_IEWIN = (os.name == 'nt')
BUILD_ACTIVEX = (os.name == 'nt') # new version of IEWIN and more
CORE_ONLY = 0 # if true, don't build any of the above
PREP_ONLY = 0 # Only run the prepatory steps, not the actual build.
USE_SWIG = 0 # Should we actually execute SWIG, or just use the
# files already in the distribution?
SWIG = "swig" # The swig executable to use.
BUILD_RENAMERS = 1 # Should we build the renamer modules too?
FULL_DOCS = 0 # Some docstrings are split into a basic docstring and a
# details string. Setting this flag to 1 will
# cause the two strings to be combined and output
# as the full docstring.
UNICODE = 0 # This will pass the 'wxUSE_UNICODE' flag to SWIG and
# will ensure that the right headers are found and the
# right libs are linked.
UNDEF_NDEBUG = 1 # Python 2.2 on Unix/Linux by default defines NDEBUG,
# and distutils will pick this up and use it on the
# compile command-line for the extensions. This could
# conflict with how wxWidgets was built. If NDEBUG is
# set then wxWidgets' __WXDEBUG__ setting will be turned
# off. If wxWidgets was actually built with it turned
# on then you end up with mismatched class structures,
# and wxPython will crash.
NO_SCRIPTS = 0 # Don't install the tool scripts
NO_HEADERS = 0 # Don't install the wxPython *.h and *.i files
WX_CONFIG = None # Usually you shouldn't need to touch this, but you can set
# it to pass an alternate version of wx-config or alternate
# flags, eg. as required by the .deb in-tree build. By
# default a wx-config command will be assembled based on
# version, port, etc. and it will be looked for on the
# default $PATH.
WXPORT = 'gtk2' # On Linux/Unix there are several ports of wxWidgets available.
# Setting this value lets you select which will be used for
# the wxPython build. Possibilites are 'gtk', 'gtk2' and
# 'x11'. Curently only gtk and gtk2 works.
BUILD_BASE = "build" # Directory to use for temporary build files.
# This name will be appended to if the WXPORT or
# the UNICODE flags are set to non-standard
# values. See below.
CONTRIBS_INC = "" # A dir to add as an -I flag when compiling the contribs
# Some MSW build settings
FINAL = 0 # Mirrors use of same flag in wx makefiles,
# (0 or 1 only) should probably find a way to
# autodetect this...
HYBRID = 1 # If set and not debug or FINAL, then build a
# hybrid extension that can be used by the
# non-debug version of python, but contains
# debugging symbols for wxWidgets and wxPython.
# wxWidgets must have been built with /MD, not /MDd
# (using FINAL=hybrid will do it.)
# Version part of wxWidgets LIB/DLL names
WXDLLVER = '%d%d' % (VER_MAJOR, VER_MINOR)
WXPY_SRC = '.' # Assume we're in the source tree already, but allow the
# user to change it, particularly for extension building.
#----------------------------------------------------------------------
def msg(text):
if hasattr(sys, 'setup_is_main') and sys.setup_is_main:
print text
def opj(*args):
path = os.path.join(*args)
return os.path.normpath(path)
def libFlag():
if FINAL:
rv = ''
elif HYBRID:
rv = 'h'
else:
rv = 'd'
if UNICODE:
rv = 'u' + rv
return rv
#----------------------------------------------------------------------
# Some other globals
#----------------------------------------------------------------------
PKGDIR = 'wx'
wxpExtensions = []
DATA_FILES = []
CLEANUP = []
force = '--force' in sys.argv or '-f' in sys.argv
debug = '--debug' in sys.argv or '-g' in sys.argv
cleaning = 'clean' in sys.argv
# change the PORT default for wxMac
if sys.platform[:6] == "darwin":
WXPORT = 'mac'
# and do the same for wxMSW, just for consistency
if os.name == 'nt':
WXPORT = 'msw'
#----------------------------------------------------------------------
# Check for build flags on the command line
#----------------------------------------------------------------------
# Boolean (int) flags
for flag in ['BUILD_GLCANVAS', 'BUILD_OGL', 'BUILD_STC',
'BUILD_GIZMOS', 'BUILD_DLLWIDGET', 'BUILD_IEWIN', 'BUILD_ACTIVEX',
'CORE_ONLY', 'PREP_ONLY', 'USE_SWIG', 'UNICODE',
'UNDEF_NDEBUG', 'NO_SCRIPTS', 'NO_HEADERS', 'BUILD_RENAMERS',
'FULL_DOCS',
'FINAL', 'HYBRID', ]:
for x in range(len(sys.argv)):
if sys.argv[x].find(flag) == 0:
pos = sys.argv[x].find('=') + 1
if pos > 0:
vars()[flag] = eval(sys.argv[x][pos:])
sys.argv[x] = ''
# String options
for option in ['WX_CONFIG', 'WXDLLVER', 'BUILD_BASE', 'WXPORT', 'SWIG',
'CONTRIBS_INC', 'WXPY_SRC']:
for x in range(len(sys.argv)):
if sys.argv[x].find(option) == 0:
pos = sys.argv[x].find('=') + 1
if pos > 0:
vars()[option] = sys.argv[x][pos:]
sys.argv[x] = ''
sys.argv = filter(None, sys.argv)
#----------------------------------------------------------------------
# some helper functions
#----------------------------------------------------------------------
def Verify_WX_CONFIG():
""" Called below for the builds that need wx-config, if WX_CONFIG
is not set then determins the flags needed based on build
options and searches for wx-config on the PATH.
"""
# if WX_CONFIG hasn't been set to an explicit value then construct one.
global WX_CONFIG
if WX_CONFIG is None:
WX_CONFIG='wx-config'
port = WXPORT
if port == "x11":
port = "x11univ"
flags = ' --toolkit=%s' % port
flags += ' --unicode=%s' % (UNICODE and 'yes' or 'no')
flags += ' --version=%s.%s' % (VER_MAJOR, VER_MINOR)
searchpath = os.environ["PATH"]
for p in searchpath.split(':'):
fp = os.path.join(p, 'wx-config')
if os.path.exists(fp) and os.access(fp, os.X_OK):
# success
msg("Found wx-config: " + fp)
msg(" Using flags: " + flags)
WX_CONFIG = fp + flags
break
else:
msg("ERROR: WX_CONFIG not specified and wx-config not found on the $PATH")
# should we exit?
# TODO: exeucte WX_CONFIG --list and verify a matching config is found
def run_swig(files, dir, gendir, package, USE_SWIG, force, swig_args,
swig_deps=[], add_under=False):
"""Run SWIG the way I want it done"""
if USE_SWIG and not os.path.exists(os.path.join(dir, gendir)):
os.mkdir(os.path.join(dir, gendir))
if USE_SWIG and not os.path.exists(os.path.join("docs", "xml-raw")):
if not os.path.exists("docs"):
os.mkdir("docs")
os.mkdir(os.path.join("docs", "xml-raw"))
sources = []
if add_under: pre = '_'
else: pre = ''
for file in files:
basefile = os.path.splitext(file)[0]
i_file = os.path.join(dir, file)
py_file = os.path.join(dir, gendir, pre+basefile+'.py')
cpp_file = os.path.join(dir, gendir, pre+basefile+'_wrap.cpp')
xml_file = os.path.join("docs", "xml-raw", basefile+pre+'_swig.xml')
if add_under:
interface = ['-interface', '_'+basefile+'_']
else:
interface = []
sources.append(cpp_file)
if not cleaning and USE_SWIG:
for dep in swig_deps:
if newer(dep, py_file) or newer(dep, cpp_file):
force = 1
break
if force or newer(i_file, py_file) or newer(i_file, cpp_file):
## we need forward slashes here even on win32
#cpp_file = opj(cpp_file) #'/'.join(cpp_file.split('\\'))
#i_file = opj(i_file) #'/'.join(i_file.split('\\'))
if BUILD_RENAMERS:
xmltemp = tempfile.mktemp('.xml')
# First run swig to produce the XML file, adding
# an extra -D that prevents the old rename
# directives from being used
cmd = [ swig_cmd ] + swig_args + \
[ '-DBUILDING_RENAMERS', '-xmlout', xmltemp ] + \
['-I'+dir, '-o', cpp_file, i_file]
msg(' '.join(cmd))
spawn(cmd)
# Next run build_renamers to process the XML
myRenamer = BuildRenamers()
myRenamer.run(dir, pre+basefile, xmltemp)
os.remove(xmltemp)
# Then run swig for real
cmd = [ swig_cmd ] + swig_args + interface + \
['-I'+dir, '-o', cpp_file, '-xmlout', xml_file, i_file]
msg(' '.join(cmd))
spawn(cmd)
# copy the generated python file to the package directory
copy_file(py_file, package, update=not force, verbose=0)
CLEANUP.append(opj(package, os.path.basename(py_file)))
return sources
# Specializations of some distutils command classes
class wx_smart_install_data(distutils.command.install_data.install_data):
"""need to change self.install_dir to the actual library dir"""
def run(self):
install_cmd = self.get_finalized_command('install')
self.install_dir = getattr(install_cmd, 'install_lib')
return distutils.command.install_data.install_data.run(self)
class wx_extra_clean(distutils.command.clean.clean):
"""
Also cleans stuff that this setup.py copies itself. If the
--all flag was used also searches for .pyc, .pyd, .so files
"""
def run(self):
from distutils import log
from distutils.filelist import FileList
global CLEANUP
distutils.command.clean.clean.run(self)
if self.all:
fl = FileList()
fl.include_pattern("*.pyc", 0)
fl.include_pattern("*.pyd", 0)
fl.include_pattern("*.so", 0)
CLEANUP += fl.files
for f in CLEANUP:
if os.path.isdir(f):
try:
if not self.dry_run and os.path.exists(f):
os.rmdir(f)
log.info("removing '%s'", f)
except IOError:
log.warning("unable to remove '%s'", f)
else:
try:
if not self.dry_run and os.path.exists(f):
os.remove(f)
log.info("removing '%s'", f)
except IOError:
log.warning("unable to remove '%s'", f)
class wx_install_headers(distutils.command.install_headers.install_headers):
"""
Install the header files to the WXPREFIX, with an extra dir per
filename too
"""
def initialize_options(self):
self.root = None
distutils.command.install_headers.install_headers.initialize_options(self)
def finalize_options(self):
self.set_undefined_options('install', ('root', 'root'))
distutils.command.install_headers.install_headers.finalize_options(self)
def run(self):
if os.name == 'nt':
return
headers = self.distribution.headers
if not headers:
return
root = self.root
if root is None or WXPREFIX.startswith(root):
root = ''
for header, location in headers:
install_dir = os.path.normpath(root +
WXPREFIX +
'/include/wx-%d.%d/wx' % (VER_MAJOR, VER_MINOR) +
location)
self.mkpath(install_dir)
(out, _) = self.copy_file(header, install_dir)
self.outfiles.append(out)
def build_locale_dir(destdir, verbose=1):
"""Build a locale dir under the wxPython package for MSW"""
moFiles = glob.glob(opj(WXDIR, 'locale', '*.mo'))
for src in moFiles:
lang = os.path.splitext(os.path.basename(src))[0]
dest = opj(destdir, lang, 'LC_MESSAGES')
mkpath(dest, verbose=verbose)
copy_file(src, opj(dest, 'wxstd.mo'), update=1, verbose=verbose)
CLEANUP.append(opj(dest, 'wxstd.mo'))
CLEANUP.append(dest)
def build_locale_list(srcdir):
# get a list of all files under the srcdir, to be used for install_data
def walk_helper(lst, dirname, files):
for f in files:
filename = opj(dirname, f)
if not os.path.isdir(filename):
lst.append( (dirname, [filename]) )
file_list = []
os.path.walk(srcdir, walk_helper, file_list)
return file_list
def find_data_files(srcdir, *wildcards):
# get a list of all files under the srcdir matching wildcards,
# returned in a format to be used for install_data
def walk_helper(arg, dirname, files):
names = []
lst, wildcards = arg
for wc in wildcards:
for f in files:
filename = opj(dirname, f)
if fnmatch.fnmatch(filename, wc) and not os.path.isdir(filename):
names.append(filename)
if names:
lst.append( (dirname, names ) )
file_list = []
os.path.walk(srcdir, walk_helper, (file_list, wildcards))
return file_list
def makeLibName(name):
if os.name == 'posix':
libname = '%s_%s-%s' % (WXBASENAME, name, WXRELEASE)
else:
libname = 'wxmsw%s%s_%s' % (WXDLLVER, libFlag(), name)
return [libname]
def adjustCFLAGS(cflags, defines, includes):
'''Extract the raw -I, -D, and -U flags and put them into
defines and includes as needed.'''
newCFLAGS = []
for flag in cflags:
if flag[:2] == '-I':
includes.append(flag[2:])
elif flag[:2] == '-D':
flag = flag[2:]
if flag.find('=') == -1:
defines.append( (flag, None) )
else:
defines.append( tuple(flag.split('=')) )
elif flag[:2] == '-U':
defines.append( (flag[2:], ) )
else:
newCFLAGS.append(flag)
return newCFLAGS
def adjustLFLAGS(lfags, libdirs, libs):
'''Extrace the -L and -l flags and put them in libdirs and libs as needed'''
newLFLAGS = []
for flag in lflags:
if flag[:2] == '-L':
libdirs.append(flag[2:])
elif flag[:2] == '-l':
libs.append(flag[2:])
else:
newLFLAGS.append(flag)
return newLFLAGS
#----------------------------------------------------------------------
# sanity checks
if CORE_ONLY:
BUILD_GLCANVAS = 0
BUILD_OGL = 0
BUILD_STC = 0
BUILD_GIZMOS = 0
BUILD_DLLWIDGET = 0
BUILD_IEWIN = 0
BUILD_ACTIVEX = 0
if debug:
FINAL = 0
HYBRID = 0
if FINAL:
HYBRID = 0
if UNICODE and WXPORT not in ['msw', 'gtk2']:
raise SystemExit, "UNICODE mode not currently supported on this WXPORT: "+WXPORT
if CONTRIBS_INC:
CONTRIBS_INC = [ CONTRIBS_INC ]
else:
CONTRIBS_INC = []
#----------------------------------------------------------------------
# Setup some platform specific stuff
#----------------------------------------------------------------------
if os.name == 'nt':
# Set compile flags and such for MSVC. These values are derived
# from the wxWidgets makefiles for MSVC, other compilers settings
# will probably vary...
if os.environ.has_key('WXWIN'):
WXDIR = os.environ['WXWIN']
else:
msg("WARNING: WXWIN not set in environment.")
WXDIR = '..' # assumes in CVS tree
WXPLAT = '__WXMSW__'
GENDIR = 'msw'
includes = ['include', 'src',
opj(WXDIR, 'lib', 'vc_dll', 'msw' + libFlag()),
opj(WXDIR, 'include'),
opj(WXDIR, 'contrib', 'include'),
]
defines = [ ('WIN32', None),
('_WINDOWS', None),
(WXPLAT, None),
('WXUSINGDLL', '1'),
('SWIG_GLOBAL', None),
('WXP_USE_THREAD', '1'),
]
if UNDEF_NDEBUG:
defines.append( ('NDEBUG',) ) # using a 1-tuple makes it do an undef
if HYBRID:
defines.append( ('__NO_VC_CRTDBG__', None) )
if not FINAL or HYBRID:
defines.append( ('__WXDEBUG__', None) )
libdirs = [ opj(WXDIR, 'lib', 'vc_dll') ]
libs = [ 'wxbase' + WXDLLVER + libFlag(), # TODO: trim this down to what is really needed for the core
'wxbase' + WXDLLVER + libFlag() + '_net',
'wxbase' + WXDLLVER + libFlag() + '_xml',
makeLibName('core')[0],
makeLibName('adv')[0],
makeLibName('html')[0],
]
libs = libs + ['kernel32', 'user32', 'gdi32', 'comdlg32',
'winspool', 'winmm', 'shell32', 'oldnames', 'comctl32',
'odbc32', 'ole32', 'oleaut32', 'uuid', 'rpcrt4',
'advapi32', 'wsock32']
cflags = [ '/Gy',
# '/GX-' # workaround for internal compiler error in MSVC on some machines
]
lflags = None
# Other MSVC flags...
# Too bad I don't remember why I was playing with these, can they be removed?
if FINAL:
pass #cflags = cflags + ['/O1']
elif HYBRID :
pass #cflags = cflags + ['/Ox']
else:
pass # cflags = cflags + ['/Od', '/Z7']
# lflags = ['/DEBUG', ]
#----------------------------------------------------------------------
elif os.name == 'posix':
WXDIR = '..'
includes = ['include', 'src']
defines = [('SWIG_GLOBAL', None),
('HAVE_CONFIG_H', None),
('WXP_USE_THREAD', '1'),
]
if UNDEF_NDEBUG:
defines.append( ('NDEBUG',) ) # using a 1-tuple makes it do an undef
Verify_WX_CONFIG()
libdirs = []
libs = []
# If you get unresolved symbol errors on Solaris and are using gcc, then
# uncomment this block to add the right flags to the link step and build
# again.
## if os.uname()[0] == 'SunOS':
## libs.append('gcc')
## libdirs.append(commands.getoutput("gcc -print-search-dirs | grep '^install' | awk '{print $2}'")[:-1])
cflags = os.popen(WX_CONFIG + ' --cxxflags', 'r').read()[:-1]
cflags = cflags.split()
if debug:
cflags.append('-g')
cflags.append('-O0')
else:
cflags.append('-O3')
lflags = os.popen(WX_CONFIG + ' --libs', 'r').read()[:-1]
lflags = lflags.split()
WXBASENAME = os.popen(WX_CONFIG + ' --basename').read()[:-1]
WXRELEASE = os.popen(WX_CONFIG + ' --release').read()[:-1]
WXPREFIX = os.popen(WX_CONFIG + ' --prefix').read()[:-1]
if sys.platform[:6] == "darwin":
# Flags and such for a Darwin (Max OS X) build of Python
WXPLAT = '__WXMAC__'
GENDIR = 'mac'
libs = ['stdc++']
NO_SCRIPTS = 1
else:
# Set flags for other Unix type platforms
GENDIR = WXPORT
if WXPORT == 'gtk':
WXPLAT = '__WXGTK__'
portcfg = os.popen('gtk-config --cflags', 'r').read()[:-1]
elif WXPORT == 'gtk2':
WXPLAT = '__WXGTK__'
GENDIR = 'gtk' # no code differences so use the same generated sources
portcfg = os.popen('pkg-config gtk+-2.0 --cflags', 'r').read()[:-1]
BUILD_BASE = BUILD_BASE + '-' + WXPORT
elif WXPORT == 'x11':
WXPLAT = '__WXX11__'
portcfg = ''
BUILD_BASE = BUILD_BASE + '-' + WXPORT
else:
raise SystemExit, "Unknown WXPORT value: " + WXPORT
cflags += portcfg.split()
# Some distros (e.g. Mandrake) put libGLU in /usr/X11R6/lib, but
# wx-config doesn't output that for some reason. For now, just
# add it unconditionally but we should really check if the lib is
# really found there or wx-config should be fixed.
libdirs.append("/usr/X11R6/lib")
# Move the various -I, -D, etc. flags we got from the *config scripts
# into the distutils lists.
cflags = adjustCFLAGS(cflags, defines, includes)
lflags = adjustLFLAGS(lflags, libdirs, libs)
#----------------------------------------------------------------------
else:
raise 'Sorry, platform not supported...'
#----------------------------------------------------------------------
# post platform setup checks and tweaks, create the full version string
#----------------------------------------------------------------------
if UNICODE:
BUILD_BASE = BUILD_BASE + '.unicode'
VER_FLAGS += 'u'
if os.path.exists('DAILY_BUILD'):
VER_FLAGS += '.' + open('DAILY_BUILD').read().strip()
VERSION = "%s.%s.%s.%s%s" % (VER_MAJOR, VER_MINOR, VER_RELEASE,
VER_SUBREL, VER_FLAGS)
#----------------------------------------------------------------------
# SWIG defaults
#----------------------------------------------------------------------
swig_cmd = SWIG
swig_force = force
swig_args = ['-c++',
'-Wall',
'-nodefault',
'-python',
'-keyword',
'-new_repr',
'-modern',
'-I' + opj(WXPY_SRC, 'src'),
'-D'+WXPLAT,
'-noruntime'
]
if UNICODE:
swig_args.append('-DwxUSE_UNICODE')
if FULL_DOCS:
swig_args.append('-D_DO_FULL_DOCS')
swig_deps = [ opj(WXPY_SRC, 'src/my_typemaps.i'),
opj(WXPY_SRC, 'src/my_fragments.i'),
opj(WXPY_SRC, 'src/common.swg'),
opj(WXPY_SRC, 'src/pyrun.swg'),
opj(WXPY_SRC, 'src/python.swg'),
]
depends = [ #'include/wx/wxPython/wxPython.h',
#'include/wx/wxPython/wxPython_int.h',
#'src/pyclasses.h',
]
#----------------------------------------------------------------------
####################################
# BuildRenamers
####################################
import pprint
import xml.sax
try:
import libxml2
FOUND_LIBXML2 = True
except ImportError:
FOUND_LIBXML2 = False
#---------------------------------------------------------------------------
renamerTemplateStart = """\
// A bunch of %rename directives generated by BuildRenamers in config.py
// in order to remove the wx prefix from all global scope names.
#ifndef BUILDING_RENAMERS
"""
renamerTemplateEnd = """
#endif
"""
wxPythonTemplateStart = """\
## This file reverse renames symbols in the wx package to give
## them their wx prefix again, for backwards compatibility.
##
## Generated by BuildRenamers in config.py
# This silly stuff here is so the wxPython.wx module doesn't conflict
# with the wx package. We need to import modules from the wx package
# here, then we'll put the wxPython.wx entry back in sys.modules.
import sys
_wx = None
if sys.modules.has_key('wxPython.wx'):
_wx = sys.modules['wxPython.wx']
del sys.modules['wxPython.wx']
import wx.%s
sys.modules['wxPython.wx'] = _wx
del sys, _wx
# Now assign all the reverse-renamed names:
"""
wxPythonTemplateEnd = """
"""
#---------------------------------------------------------------------------
class BuildRenamers:
def run(self, destdir, modname, xmlfile, wxPythonDir="wxPython"):
assert FOUND_LIBXML2, "The libxml2 module is required to use the BuildRenamers functionality."
if not os.path.exists(wxPythonDir):
os.mkdir(wxPythonDir)
swigDest = os.path.join(destdir, "_"+modname+"_rename.i")
pyDest = os.path.join(wxPythonDir, modname + '.py')
swigDestTemp = tempfile.mktemp('.tmp')
swigFile = open(swigDestTemp, "w")
swigFile.write(renamerTemplateStart)
pyDestTemp = tempfile.mktemp('.tmp')
pyFile = open(pyDestTemp, "w")
pyFile.write(wxPythonTemplateStart % modname)
print "Parsing XML and building renamers..."
self.processXML(xmlfile, modname, swigFile, pyFile)
self.checkOtherNames(pyFile, modname,
os.path.join(destdir, '_'+modname+'_reverse.txt'))
pyFile.write(wxPythonTemplateEnd)
pyFile.close()
swigFile.write(renamerTemplateEnd)
swigFile.close()
# Compare the files just created with the existing one and
# blow away the old one if they are different.
for dest, temp in [(swigDest, swigDestTemp),
(pyDest, pyDestTemp)]:
if not os.path.exists(dest):
os.rename(temp, dest)
elif open(dest).read() != open(temp).read():
os.unlink(dest)
os.rename(temp, dest)
else:
print dest + " not changed."
os.unlink(temp)
#---------------------------------------------------------------------------
def GetAttr(self, node, name):
path = "./attributelist/attribute[@name='%s']/@value" % name
n = node.xpathEval2(path)
if len(n):
return n[0].content
else:
return None
def processXML(self, xmlfile, modname, swigFile, pyFile):
topnode = libxml2.parseFile(xmlfile).children
# remove any import nodes as we don't need to do renamers for symbols found therein
imports = topnode.xpathEval2("*/import")
for n in imports:
n.unlinkNode()
n.freeNode()
# do a depth first iteration over what's left
for node in topnode:
doRename = False
doPtr = False
addWX = False
revOnly = False
if node.name == "class":
lastClassName = name = self.GetAttr(node, "name")
lastClassSymName = sym_name = self.GetAttr(node, "sym_name")
doRename = True
doPtr = True
if sym_name != name:
name = sym_name
addWX = True
# renamed constructors
elif node.name == "constructor":
name = self.GetAttr(node, "name")
sym_name = self.GetAttr(node, "sym_name")
if sym_name != name:
name = sym_name
addWX = True
doRename = True
# only enumitems at the top level
elif node.name == "enumitem" and node.parent.parent.name == "include":
name = self.GetAttr(node, "name")
sym_name = self.GetAttr(node, "sym_name")
doRename = True
elif node.name in ["cdecl", "constant"]:
name = self.GetAttr(node, "name")
sym_name = self.GetAttr(node, "sym_name")
toplevel = node.parent.name == "include"
# top-level functions
if toplevel and self.GetAttr(node, "view") == "globalfunctionHandler":
doRename = True
# top-level global vars
elif toplevel and self.GetAttr(node, "feature_immutable") == "1":
doRename = True
# static methods
elif self.GetAttr(node, "view") == "staticmemberfunctionHandler":
name = lastClassName + '_' + name
sym_name = lastClassSymName + '_' + sym_name
# only output the reverse renamer in this case
doRename = revOnly = True
if doRename and name != sym_name:
name = sym_name
addWX = True
if doRename and name:
old = new = name
if old.startswith('wx') and not old.startswith('wxEVT_'):
# remove all wx prefixes except wxEVT_ and write a %rename directive for it
new = old[2:]
if not revOnly:
swigFile.write("%%rename(%s) %35s;\n" % (new, old))
# Write assignments to import into the old wxPython namespace
if addWX and not old.startswith('wx'):
old = 'wx'+old
pyFile.write("%s = wx.%s.%s\n" % (old, modname, new))
if doPtr:
pyFile.write("%sPtr = wx.%s.%sPtr\n" % (old, modname, new))
#---------------------------------------------------------------------------
def checkOtherNames(self, pyFile, moduleName, filename):
if os.path.exists(filename):
prefixes = []
for line in file(filename):
if line.endswith('\n'):
line = line[:-1]
if line and not line.startswith('#'):
if line.endswith('*'):
prefixes.append(line[:-1])
elif line.find('=') != -1:
pyFile.write("%s\n" % line)
else:
wxname = 'wx' + line
if line.startswith('wx') or line.startswith('WX') or line.startswith('EVT'):
wxname = line
pyFile.write("%s = wx.%s.%s\n" % (wxname, moduleName, line))
if prefixes:
pyFile.write(
"\n\nd = globals()\nfor k, v in wx.%s.__dict__.iteritems():"
% moduleName)
first = True
for p in prefixes:
if first:
pyFile.write("\n if ")
first = False
else:
pyFile.write("\n elif ")
pyFile.write("k.startswith('%s'):\n d[k] = v" % p)
pyFile.write("\ndel d, k, v\n\n")
#---------------------------------------------------------------------------
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