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# This python script creates Finder aliases for all the
# dynamically-loaded modules that "live in" in a single
# shared library.
#
# This is sort-of a merger between Jack's MkPluginAliases
# and Guido's mkaliases.
#
# Jack Jansen, CWI, August 1996
import sys
import os
import macfs
import MacOS
import gestalt
import string
from Carbon import Res
SPLASH_COPYCORE=512
SPLASH_COPYCARBON=513
SPLASH_COPYCLASSIC=514
SPLASH_BUILDAPPLETS=515
ALERT_NOCORE=516
ALERT_NONBOOT=517
ALERT_NONBOOT_COPY=1
ALERT_NONBOOT_ALIAS=2
ALERT_NOTPYTHONFOLDER=518
ALERT_NOTPYTHONFOLDER_REMOVE_QUIT=1
ALERT_NOTPYTHONFOLDER_QUIT=2
ALERT_NOTPYTHONFOLDER_CONTINUE=3
APPLET_LIST=[
(":Mac:scripts:EditPythonPrefs.py", "EditPythonPrefs", None),
(":Mac:scripts:BuildApplet.py", "BuildApplet", None),
(":Mac:scripts:BuildApplication.py", "BuildApplication", None),
## (":Mac:scripts:ConfigurePython.py", "ConfigurePython", None),
## (":Mac:scripts:ConfigurePython.py", "ConfigurePythonCarbon", "PythonInterpreterCarbon"),
## (":Mac:scripts:ConfigurePython.py", "ConfigurePythonClassic", "PythonInterpreterClassic"),
(":Mac:Tools:IDE:PythonIDE.py", "Python IDE", None),
(":Mac:Tools:CGI:PythonCGISlave.py", ":Mac:Tools:CGI:PythonCGISlave", None),
(":Mac:Tools:CGI:BuildCGIApplet.py", ":Mac:Tools:CGI:BuildCGIApplet", None),
]
def getextensiondirfile(fname):
import macfs
import MACFS
try:
vrefnum, dirid = macfs.FindFolder(MACFS.kLocalDomain, MACFS.kSharedLibrariesFolderType, 1)
except macfs.error:
try:
vrefnum, dirid = macfs.FindFolder(MACFS.kOnSystemDisk, MACFS.kSharedLibrariesFolderType, 1)
except macfs.error:
return None
fss = macfs.FSSpec((vrefnum, dirid, fname))
return fss.as_pathname()
def mkcorealias(src, altsrc):
import string
import macostools
version = string.split(sys.version)[0]
dst = getextensiondirfile(src+ ' ' + version)
if not dst:
return 0
if not os.path.exists(os.path.join(sys.exec_prefix, src)):
if not os.path.exists(os.path.join(sys.exec_prefix, altsrc)):
return 0
src = altsrc
try:
os.unlink(dst)
except os.error:
pass
do_copy = ask_copy()
try:
if do_copy:
macostools.copy(os.path.join(sys.exec_prefix, src), dst)
else:
macostools.mkalias(os.path.join(sys.exec_prefix, src), dst)
except IOError:
return 0
return 1
do_copy = None
def ask_copy():
global do_copy
if do_copy != None:
return do_copy
# On OSX always copy
if gestalt.gestalt('sysv') > 0x9ff:
do_copy = 1
return do_copy
do_copy = 0
if macfs.FSSpec(sys.exec_prefix).as_tuple()[0] != -1: # XXXX
try:
from Carbon import Dlg
rv = Dlg.CautionAlert(ALERT_NONBOOT, None)
if rv == ALERT_NONBOOT_COPY:
do_copy = 1
except ImportError:
pass
return do_copy
# Copied from fullbuild, should probably go to buildtools
def buildapplet(top, dummy, list):
"""Create python applets"""
import buildtools
for src, dst, tmpl in list:
template = buildtools.findtemplate(tmpl)
if src[-3:] != '.py':
raise 'Should end in .py', src
base = os.path.basename(src)
src = os.path.join(top, src)
dst = os.path.join(top, dst)
try:
os.unlink(dst)
except os.error:
pass
try:
buildtools.process(template, src, dst, 1)
except buildtools.BuildError, arg:
print '**', dst, arg
def buildcopy(top, dummy, list):
import macostools
for src, dst in list:
src = os.path.join(top, src)
dst = os.path.join(top, dst)
macostools.copy(src, dst, forcetype="APPL")
def main():
verbose = 0
try:
h = Res.GetResource('DLOG', SPLASH_COPYCORE)
del h
except Res.Error:
verbose = 1
print "Not running as applet: verbose on"
oldcwd = os.getcwd()
os.chdir(sys.prefix)
newcwd = os.getcwd()
if verbose:
print "Not running as applet: Skipping check for preference file correctness."
elif oldcwd != newcwd:
# Hack to make sure we get the new MACFS
sys.path.insert(0, os.path.join(oldcwd, ':Mac:Lib'))
from Carbon import Dlg
rv = Dlg.CautionAlert(ALERT_NOTPYTHONFOLDER, None)
if rv == ALERT_NOTPYTHONFOLDER_REMOVE_QUIT:
import pythonprefs, preferences
prefpathname = pythonprefs.pref_fss.as_pathname()
os.remove(prefpathname)
sys.exit(0)
elif rv == ALERT_NOTPYTHONFOLDER_QUIT:
sys.exit(0)
sys.path.append('::Mac:Lib')
import macostools
# Create the PythonCore alias(es)
MacOS.splash(SPLASH_COPYCORE)
if verbose:
print "Copying PythonCoreCarbon..."
n = 0
n = n + mkcorealias('PythonCoreCarbon', 'PythonCoreCarbon')
if n == 0:
from Carbon import Dlg
Dlg.CautionAlert(ALERT_NOCORE, None)
if verbose:
print "Warning: PythonCore not copied to Extensions folder"
print " (Applets will not work unless run from the Python folder)"
MacOS.splash(SPLASH_BUILDAPPLETS)
buildapplet(sys.prefix, None, APPLET_LIST)
if __name__ == '__main__':
main()
MacOS.splash()
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