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Use typeFloat for all floating point values. The previously used 

typeExtended was a Think-ism that must have stopped working years and
years ago without anyone noticing.
This commit is contained in:
Jack Jansen 1999-02-10 09:51:35 +00:00
parent ca74da4e2c
commit 49fc666033
1 changed files with 7 additions and 18 deletions
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25
Mac/Lib/lib-toolbox/aepack.py
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@ -45,11 +45,11 @@
# we like better (and which is equivalent) # we like better (and which is equivalent)
# #
unpacker_coercions = { unpacker_coercions = {
typeComp : typeExtended, typeComp : typeFloat,
typeColorTable : typeAEList, typeColorTable : typeAEList,
typeDrawingArea : typeAERecord, typeDrawingArea : typeAERecord,
typeFixed : typeExtended, typeFixed : typeFloat,
typeFloat : typeExtended, typeExtended : typeFloat,
typePixelMap : typeAERecord, typePixelMap : typeAERecord,
typeRotation : typeAERecord, typeRotation : typeAERecord,
typeStyledText : typeAERecord, typeStyledText : typeAERecord,
@ -87,14 +87,7 @@ def pack(x, forcetype = None):
if t == IntType: if t == IntType:
return AE.AECreateDesc('long', struct.pack('l', x)) return AE.AECreateDesc('long', struct.pack('l', x))
if t == FloatType: if t == FloatType:
# return AE.AECreateDesc('doub', struct.pack('d', x))
# XXXX (note by Guido) Weird thing -- Think C's "double" is 10 bytes, but
# struct.pack('d') return 12 bytes (and struct.unpack requires
# them, too). The first 2 bytes seem to be repeated...
# Probably an alignment problem
# XXXX (note by Jack) haven't checked this under MW
#
return AE.AECreateDesc('exte', struct.pack('d', x)[2:])
if t == StringType: if t == StringType:
return AE.AECreateDesc('TEXT', x) return AE.AECreateDesc('TEXT', x)
if t == ListType: if t == ListType:
@ -148,14 +141,11 @@ def unpack(desc):
if t == typeEnumeration: if t == typeEnumeration:
return mkenum(desc.data) return mkenum(desc.data)
# typeEPS returned as unknown # typeEPS returned as unknown
if t == typeExtended:
data = desc.data
# XXX See corresponding note for pack()
return struct.unpack('d', data[:2] + data)[0]
if t == typeFalse: if t == typeFalse:
return 0 return 0
# typeFixed coerced to extended if t == typeFloat:
# typeFloat coerced to extended data = desc.data
return struct.unpack('d', data)[0]
if t == typeFSS: if t == typeFSS:
return macfs.RawFSSpec(desc.data) return macfs.RawFSSpec(desc.data)
if t == typeInsertionLoc: if t == typeInsertionLoc:
@ -170,7 +160,6 @@ def unpack(desc):
return aetypes.IntlWritingCode(script, language) return aetypes.IntlWritingCode(script, language)
if t == typeKeyword: if t == typeKeyword:
return mkkeyword(desc.data) return mkkeyword(desc.data)
# typeLongFloat is equal to typeFloat
if t == typeLongInteger: if t == typeLongInteger:
return struct.unpack('l', desc.data)[0] return struct.unpack('l', desc.data)[0]
if t == typeNull: if t == typeNull: