Python bindings for TDE
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#!/usr/bin/python
import sys, getopt, os, os.path, fnmatch, string, StringIO
#---------- globals ----------
FALSE = 0
TRUE = not FALSE
ops = ['tr', 'qtNoTr', 'shpix', 'notify', 'varhier', 'appQuit', "kjsfix", "fixTQVariant", "fixSignal"]
operation = ''
opPath = ''
pattern = ''
# --------- support functions ----------
def getOptions ():
global pattern
arglist = sys.argv [1:]
shortOptions = "p:o:"
longOptions = "path= op="
try:
optlist, args = getopt.getopt (arglist, shortOptions, longOptions)
except getopt.GetoptError:
optlist = []
args = []
if (optlist == []) or (len (args) != 1):
print '\nUsage: postproc -p<path> -o<operation> <filespec>\n'
return FALSE
pattern = args [0]
return checkOptions (optlist)
def checkOptions (optlist):
havePath = FALSE
haveOp = FALSE
for pair in optlist:
if (pair [0] == '--path') or (pair [0] == '-p'):
if not checkPath (pair [1]):
print '\nPath ' + pair [1] + ' does not exist\n'
else:
havePath = TRUE
elif (pair [0] == '--op') or (pair [0] == '-o'):
if not checkOp (pair [1]):
print '\nOperation ' + pair [1] + ' does not exist\n'
else:
haveOp = TRUE
return havePath and haveOp
def checkPath (path):
global opPath
if not os.path.exists (path):
return FALSE
opPath = path
if not (opPath [-1] == '/'):
opPath = opPath + '/'
return TRUE
def checkOp (op):
global operation
if not op in ops:
return FALSE
operation = op
return TRUE
def getFilelist ():
filelist = []
tmpfilelist = os.listdir (opPath)
for fn in tmpfilelist:
if fnmatch.fnmatchcase (fn, pattern):
filelist.append (fn)
return filelist
# --------- operations ----------
# removes sipDo_<classname>_tr and table reference ('sipName_qt_tr')
# because KDE2 is compiled with TQT_NO_TRANSLATION defined (which also
# makes TQObject::tr methods invisible to any KDE2 TQObject descendants)
def trFix (filelist):
for fn in filelist:
m = open (opPath + fn, 'r')
tmpname = os.path.splitext (fn) [0] + '.tmp'
tmp = StringIO.StringIO ()
buff = m.readlines ()
m.close ()
i = 0
nLines = len (buff)
# skip leading comments
while (i < nLines) and (buff [i][0:1] == '//'):
tmp.write (buff [i])
i = i + 1
# find classname
while (i < nLines) and (not string.find (buff [i], 'PyObject *sipClass_') == 0):
tmp.write (buff [i])
i = i + 1
if i >= nLines: # no classname - don't bother
tmp.close ()
continue
classname = buff [i][19:-2]
trStr = 'static PyObject *sipDo_' + classname + '_tr(PyObject *sipThisObj,PyObject *sipArgs)\n'
while (i < nLines) and (buff [i] != trStr):
tmp.write (buff [i])
i = i + 1
if i >= nLines: # no sipDo_*_tr - done
tmp.close ()
continue
# skip over this method without writing it out
while (i < nLines) and (buff [i][0] != '}'):
i = i + 1
i = i + 1 # skip the '}' too
while (i < nLines):
# skip sipName_qt_tr table entry/write out everything else
if string.find (buff [i], '{sipName_qt_tr') < 0:
tmp.write (buff [i])
i = i + 1
tmpfile = open (opPath + tmpname, 'w')
tmpfile.write (tmp.getvalue ())
tmpfile.close ()
tmp.close ()
os.unlink (opPath + fn)
os.rename (opPath + tmpname, opPath + fn)
return TRUE
def qtNoTr (filelist):
for fn in filelist:
m = open (opPath + fn, 'r')
tmpname = os.path.splitext (fn) [0] + '.tmp'
tmp = StringIO.StringIO ()
buff = m.readlines ()
m.close ()
i = 0
nLines = len (buff)
while (i < nLines) and (string.find (buff [i], 'Q_OBJECT') < 0):
tmp.write (buff [i])
i = i + 1
tmp.write ("#define TQT_NO_TRANSLATION\n")
while (i < nLines):
tmp.write (buff [i])
i = i + 1
tmpfile = open (opPath + tmpname, 'w')
tmpfile.write (tmp.getvalue ())
tmpfile.close ()
tmp.close ()
os.unlink (opPath + fn)
os.rename (opPath + tmpname, opPath + fn)
return TRUE
# changes TQPaintDevice to KPixmap for two method calls
# gcc reports TQPaintDevice as "ambiguous"
def shpix ():
# if concatenated, the sip*.cpp file doesn't exist
fn = ['siptdeuiTDESharedPixmap.cpp']
if not os.path.exists (os.path.join (opPath, fn [0])):
files = os.listdir (opPath)
fn = []
for file in files:
if string.find (file, "tdeuipart") >= 0 and file [-4:] == ".cpp":
fn.append (file)
if not fn:
return FALSE
for file in fn:
m = open (os.path.join (opPath, file), 'r')
tmpname = os.path.splitext (file) [0] + '.tmp'
buff = m.readlines ()
m.close ()
changed = 0
state = None
for ln in range (0, len (buff)):
line = buff [ln]
if string.find (line, "sipTDESharedPixmap::resolution") >= 0:
state = "res"
elif string.find (line, "sipTDESharedPixmap::setResolution") >= 0:
state = "setRes"
else:
state = None
if state and changed < 2:
changed = changed + 1
while "}" not in line:
ln = ln + 1
line = buff [ln]
if state == "res":
buff [ln] = string.replace (line, "TQPaintDevice::resolution", "KPixmap::resolution")
elif state == "setRes":
buff [ln] = string.replace (line, "TQPaintDevice::setResolution", "KPixmap::setResolution")
tmpfile = open (os.path.join (opPath, tmpname), 'w')
for line in buff:
tmpfile.write (line)
tmpfile.close ()
os.unlink (os.path.join (opPath, file))
os.rename (os.path.join (opPath, tmpname), os.path.join (opPath, file))
return TRUE
def notify ():
fn = os.path.join (opPath, pattern)
m = open (fn, "r")
tmpname = fn + '.tmp'
buff = m.readlines ()
m.close ()
tmpfile = open (tmpname, 'w')
tmpBuff = []
flag = 0
for line in buff:
if string.find (line, "class KNotify:") >= 0:
flag = 1
elif flag == 1 and string.find (line, "class KNotifyWidgetBase(TQWidget):") >= 0:
flag = 2
elif flag == 2 and string.find (line, "class KNotifyWidget(KNotifyWidgetBase):") >= 0:
for ln in tmpBuff:
tmpfile.write (ln)
flag = 0
if flag != 1:
tmpfile.write (line)
else:
tmpBuff.append (line)
tmpfile.close ()
os.unlink (fn)
os.rename (tmpname, fn)
return TRUE
def varhier (filelist):
for fn in filelist:
m = open (opPath + fn, 'r')
tmpname = os.path.splitext (fn) [0] + '.tmp'
tmp = StringIO.StringIO ()
buff = m.readlines ()
m.close ()
i = 0
nLines = len (buff)
while (i < nLines) and (string.find (buff [i], 'PyMethodDef *sipClassVarHierTab_') < 0):
tmp.write (buff [i])
i = i + 1
while (i < nLines) and (string.find (buff [i], "};") < 0):
tmp.write (buff [i])
i = i + 1
if i < nLines:
flag = TRUE
tmp.write (buff [i] + "\n")
while i < nLines:
if not flag:
tmp.write (buff [i])
if flag and not ((string.find (buff [i], "};") >= 0) or (string.find (buff [i], "NULL") >= 0)):
flag = FALSE
i = i + 1
tmpfile = open (opPath + tmpname, 'w')
tmpfile.write (tmp.getvalue ())
tmpfile.close ()
tmp.close ()
os.unlink (opPath + fn)
os.rename (opPath + tmpname, opPath + fn)
return TRUE
def appQuit (filelist):
for fn in filelist:
m = open (opPath + fn, 'r')
tmpname = os.path.splitext (fn) [0] + '.tmp'
tmp = StringIO.StringIO ()
buff = m.readlines ()
m.close ()
i = 0
nLines = len (buff)
while (i < nLines) and (string.find (buff [i], 'import libsip') < 0):
tmp.write (buff [i])
i = i + 1
tmp.write (buff [i] + "\nfrom python_tqt.qt import TQCloseEvent")
i = i + 1
while (i < nLines) and (string.find (buff [i], "class TDEApplication") < 0):
tmp.write (buff [i])
i = i + 1
count = 0
while count < 2:
while (i < nLines) and (string.find (buff [i], "return") < 0):
tmp.write (buff [i])
i = i + 1
tmp.write (buff [i])
i = i + 1
count = count + 1
tmp.write (\
"""\tdef quit (self):
\t\tk = TDEApplication.kApplication ()
\t\te = TQCloseEvent ()
\t\tfor w in k.topLevelWidgets ():
\t\t\tif w.inherits ("TDEMainWindow"):
\t\t\t\tk.sendEvent (w, e)
\t\t\t\tif not e.isAccepted ():
\t\t\t\t\treturn
\t\tTQApplication.quit (self)
""")
while (i < nLines):
tmp.write (buff [i])
i = i + 1
tmpfile = open (opPath + tmpname, 'w')
tmpfile.write (tmp.getvalue ())
tmpfile.close ()
tmp.close ()
os.unlink (opPath + fn)
os.rename (opPath + tmpname, opPath + fn)
return True
def fixTQVariant ():
infile = os.path.join (opPath, "siptdecorecmodule.cpp")
if not os.path.exists (infile):
infile = os.path.join (opPath, "siptdecorepart0.cpp")
if not os.path.exists (infile):
return TRUE
m = open (infile, "r")
n = open (infile + ".new", "w")
looking = True
for line in m:
if looking and line.find ("sipAPItdecore.h") > 0:
n.write (line)
n.write ('\n#include "sipqtTQVariant.h"\n\n')
looking = False
continue
n.write (line)
m.close ()
n.close ()
os.unlink (infile)
os.rename (infile + ".new", infile)
return TRUE
def fixSignal (filelist):
for file in filelist:
if file [-1] == "h":
times = 1
else:
times = 2
infile = os.path.join (opPath, file)
m = open (infile, "r")
n = open (infile + ".new", "w")
count = 0
for line in m:
if count < times:
if string.find (line, "proxySlot(unsigned long)") > 0\
or string.find (line, "proxySlot(unsigned long a0)") > 0:
line = string.replace (line, "unsigned long", "WId")
count = count + 1
n.write (line)
m.close ()
n.close ()
os.unlink (infile)
os.rename (infile + ".new", infile)
return TRUE
def kjsfix (filelist):
for fn in filelist:
if not os.path.exists (opPath + fn):
continue
m = open (opPath + fn, 'r')
tmpname = os.path.splitext (fn) [0] + '.tmp'
buff = m.readlines ()
m.close ()
i = 0
nLines = len (buff)
purevirt = ["toPrimitive", "toBoolean", "toNumber", "toString", "toObject"]
while (i < nLines):
if string.find (buff [i], "KJS::ExecState") >= 0:
for pv in purevirt:
if string.find (buff [i], pv) >= 0:
i = i + 2
buff [i] = "\t\treturn KJS::ObjectImp::%s(a0);" % pv
i = i + 1
while string.find (buff [i], "}") < 0:
buff [i] = ""
i = i + 1
break
i = i + 1
tmpfile = open (opPath + tmpname, 'w')
i = 0
while (i < nLines):
tmpfile.write (buff [i])
i = i + 1
tmpfile.close ()
os.unlink (opPath + fn)
os.rename (opPath + tmpname, opPath + fn)
return TRUE
# --------- main ----------
if not getOptions ():
sys.exit (-1)
if operation != "shpix":
filelist = getFilelist ()
if filelist == []:
sys.exit (0)
if operation == "tr":
if not trFix (filelist):
print 'operation error -- tr'
sys.exit (-1)
elif operation == 'qtNoTr':
if not qtNoTr (filelist):
print 'operation error -- qtNoTr'
sys.exit (-1)
elif operation == 'shpix':
if not shpix ():
print 'operation error -- shpix'
sys.exit (-1)
elif operation == "notify":
if not notify ():
print "operation error -- notify"
sys.exit (-1)
elif operation == "varhier":
if not varhier (filelist):
print "operation error -- varhier"
sys.exit (-1)
elif operation == "appQuit":
if not appQuit (filelist):
print "operation error -- appQuit"
sys.exit (-1)
elif operation == "kjsfix":
if not kjsfix (filelist):
print "operation error -- kjsfix"
sys.exit (-1)
elif operation == "fixTQVariant":
"""if not fixTQVariant ():
print "operation error -- fixTQVariant"
sys.exit (-1)"""
elif operation == "fixSignal":
if not fixSignal (filelist):
print "operation error -- fixSignal"
sys.exit (-1)
sys.exit (0)