mirror of https://github.com/python/cpython
67 lines
1.8 KiB
Python
67 lines
1.8 KiB
Python
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# Scan an Apple header file, generating a Python file of generator calls.
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import sys
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import os
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BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
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sys.path.append(BGENDIR)
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from bgenlocations import TOOLBOXDIR
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from scantools import Scanner
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def main():
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input = "QDOffscreen.h"
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output = "qdoffsgen.py"
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defsoutput = TOOLBOXDIR + "QDOffscreen.py"
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scanner = MyScanner(input, output, defsoutput)
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scanner.scan()
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scanner.close()
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print "=== Done scanning and generating, now importing the generated code... ==="
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import qdoffssupport
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print "=== Done. It's up to you to compile it now! ==="
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class MyScanner(Scanner):
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def destination(self, type, name, arglist):
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classname = "Function"
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listname = "functions"
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if arglist:
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t, n, m = arglist[0]
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if t == "GWorldPtr" and m in ("InMode", "InOutMode"):
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classname = "Method"
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listname = "methods"
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return classname, listname
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def writeinitialdefs(self):
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self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
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def makeblacklistnames(self):
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return [
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'DisposeGWorld', # Implied when the object is deleted
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'NewGWorldFromHBITMAP', # Don't know what the args do
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'GetGDeviceAttributes', # Doesn't seem to exist
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]
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def makeblacklisttypes(self):
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return [
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"void_ptr", # GetGDeviceSurface, blacklisted for now
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"Ptr", # Again, for now (array is probably ok here)
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]
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def makerepairinstructions(self):
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return [
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## ("UpdateGWorld",
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## [("GWorldPtr", "*", "OutMode")],
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## [("*", "*", "InOutMode")]),
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# This one is incorrect: we say that all input gdevices are
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# optional, but some are not. Most are, however, so users passing
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# None for non-optional gdevices will get a qd error, I guess, in
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# stead of a python argument error.
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([("GDHandle", "*", "InMode")],
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[("OptGDHandle", "*", "InMode")]),
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]
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if __name__ == "__main__":
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main()
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