import pythoncom
import win32con
formats = """CF_TEXT CF_BITMAP CF_METAFILEPICT CF_SYLK CF_DIF CF_TIFF
CF_OEMTEXT CF_DIB CF_PALETTE CF_PENDATA CF_RIFF CF_WAVE
CF_UNICODETEXT CF_ENHMETAFILE CF_HDROP CF_LOCALE CF_MAX
CF_OWNERDISPLAY CF_DSPTEXT CF_DSPBITMAP CF_DSPMETAFILEPICT
CF_DSPENHMETAFILE""".split()
format_name_map = {}
for f in formats:
val = getattr(win32con, f)
format_name_map[val]=f
tymeds = [attr for attr in pythoncom.__dict__.iterkeys() if attr.startswith("TYMED_")]
def DumpClipboard():
do = pythoncom.OleGetClipboard()
print "Dumping all clipboard formats..."
for fe in do.EnumFormatEtc():
fmt, td, aspect, index, tymed = fe
tymeds_this = [getattr(pythoncom, t) for t in tymeds if tymed & getattr(pythoncom, t)]
print "Clipboard format", format_name_map.get(fmt,str(fmt))
for t_this in tymeds_this:
# As we are enumerating there should be no need to call
# QueryGetData, but we do anyway!
fetc_query = fmt, td, aspect, index, t_this
try:
do.QueryGetData(fetc_query)
except pythoncom.com_error:
print "Eeek - QGD indicated failure for tymed", t_this
# now actually get it.
medium = do.GetData(fetc_query)
if medium.tymed==pythoncom.TYMED_GDI:
data = "GDI handle %d" % medium.data
elif medium.tymed==pythoncom.TYMED_MFPICT:
data = "METAFILE handle %d" % medium.data
elif medium.tymed==pythoncom.TYMED_ENHMF:
data = "ENHMETAFILE handle %d" % medium.data
elif medium.tymed==pythoncom.TYMED_HGLOBAL:
data = "%d bytes via HGLOBAL" % len(medium.data)
elif medium.tymed==pythoncom.TYMED_FILE:
data = "filename '%s'" % data
elif medium.tymed==pythoncom.TYMED_ISTREAM:
stream = medium.data
stream.Seek(0,0)
bytes = 0
while 1:
chunk = stream.Read(4096)
if not chunk:
break
bytes += len(chunk)
data = "%d bytes via IStream" % bytes
elif medium.tymed==pythoncom.TYMED_ISTORAGE:
data = "a IStorage"
else:
data = "*** unknown tymed!"
print " -> got", data
do = None
if __name__=='__main__':
DumpClipboard()
if pythoncom._GetInterfaceCount()+pythoncom._GetGatewayCount():
print "XXX - Leaving with %d/%d COM objects alive" % \
(pythoncom._GetInterfaceCount(), pythoncom._GetGatewayCount())
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