cpython-lru_cache-weakref: Mac/Lib/toolbox/aetools.py annotate

annotate Mac/Lib/toolbox/aetools.py @ 5817:48b94de85bf3 legacy-trunk

Extensive changes by AMK.

author	Guido van Rossum <guido@python.org>
date	Thu, 17 Jul 1997 16:29:42 +0000
parents	9d4450350451
children	83de5539f8e4

rev	line source
2287 540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	1 """Tools for use in AppleEvent clients and servers.
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	2
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	3 pack(x) converts a Python object to an AEDesc object
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	4 unpack(desc) does the reverse
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	5
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	6 packevent(event, parameters, attributes) sets params and attrs in an AEAppleEvent record
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	7 unpackevent(event) returns the parameters and attributes from an AEAppleEvent record
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	8
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	9 Plus... Lots of classes and routines that help representing AE objects,
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	10 ranges, conditionals, logicals, etc., so you can write, e.g.:
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	11
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	12 x = Character(1, Document("foobar"))
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	13
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	14 and pack(x) will create an AE object reference equivalent to AppleScript's
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	15
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	16 character 1 of document "foobar"
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	17
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	18 Some of the stuff that appears to be exported from this module comes from other
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	19 files: the pack stuff from aepack, the objects from aetypes.
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	20
2287 540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	21 """
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	22
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	23
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	24 from types import *
2267 7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	25 import AE
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	26 import AppleEvents
2267 7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	27 import MacOS
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	28
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	29 from aetypes import *
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	30 from aepack import pack, unpack, coerce, AEDescType
2267 7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	31
4321 9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	32 Error = 'aetools.Error'
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	33
2287 540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	34 # Special code to unpack an AppleEvent (which is not a disguised record!)
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	35 # Note by Jack: No??!? If I read the docs correctly it is....
2267 7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	36
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	37 aekeywords = [
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	38 'tran',
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	39 'rtid',
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	40 'evcl',
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	41 'evid',
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	42 'addr',
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	43 'optk',
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	44 'timo',
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	45 'inte', # this attribute is read only - will be set in AESend
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	46 'esrc', # this attribute is read only
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	47 'miss', # this attribute is read only
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	48 'from' # new in 1.0.1
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	49 ]
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	50
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	51 def missed(ae):
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	52 try:
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	53 desc = ae.AEGetAttributeDesc('miss', 'keyw')
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	54 except AE.Error, msg:
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	55 return None
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	56 return desc.data
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	57
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	58 def unpackevent(ae):
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	59 parameters = {}
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	60 while 1:
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	61 key = missed(ae)
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	62 if not key: break
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	63 parameters[key] = unpack(ae.AEGetParamDesc(key, '****'))
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	64 attributes = {}
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	65 for key in aekeywords:
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	66 try:
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	67 desc = ae.AEGetAttributeDesc(key, '****')
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	68 except (AE.Error, MacOS.Error), msg:
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	69 if msg[0] != -1701:
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	70 raise sys.exc_type, sys.exc_value
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	71 continue
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	72 attributes[key] = unpack(desc)
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	73 return parameters, attributes
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	74
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	75 def packevent(ae, parameters = {}, attributes = {}):
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	76 for key, value in parameters.items():
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	77 ae.AEPutParamDesc(key, pack(value))
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	78 for key, value in attributes.items():
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	79 ae.AEPutAttributeDesc(key, pack(value))
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	80
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	81 #
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	82 # Support routine for automatically generated Suite interfaces
3138 f1f18c55d136 Modified/recreated to use keyword arguments Jack Jansen <jack.jansen@cwi.nl> parents: 2879 diff changeset	83 # These routines are also useable for the reverse function.
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	84 #
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	85 def keysubst(arguments, keydict):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	86 """Replace long name keys by their 4-char counterparts, and check"""
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	87 ok = keydict.values()
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	88 for k in arguments.keys():
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	89 if keydict.has_key(k):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	90 v = arguments[k]
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	91 del arguments[k]
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	92 arguments[keydict[k]] = v
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	93 elif k != '----' and k not in ok:
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	94 raise TypeError, 'Unknown keyword argument: %s'%k
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	95
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	96 def enumsubst(arguments, key, edict):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	97 """Substitute a single enum keyword argument, if it occurs"""
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	98 if not arguments.has_key(key):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	99 return
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	100 v = arguments[key]
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	101 ok = edict.values()
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	102 if edict.has_key(v):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	103 arguments[key] = edict[v]
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	104 elif not v in ok:
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	105 raise TypeError, 'Unknown enumerator: %s'%v
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	106
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	107 def decodeerror(arguments):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	108 """Create the 'best' argument for a raise MacOS.Error"""
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	109 errn = arguments['errn']
4321 9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	110 errarg = (errn, )
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	111 if arguments.has_key('errs'):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	112 errarg = errarg + (arguments['errs'],)
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	113 if arguments.has_key('erob'):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	114 errarg = errarg + (arguments['erob'],)
4321 9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	115 if len(errarg) == 1:
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	116 errarg = errarg + ('Server returned error code %d'%errn, )
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	117 return errarg
2287 540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	118
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	119 class TalkTo:
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	120 """An AE connection to an application"""
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	121
4321 9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	122 def __init__(self, signature, start=0):
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	123 """Create a communication channel with a particular application.
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	124
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	125 Addressing the application is done by specifying either a
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	126 4-byte signature, an AEDesc or an object that will __aepack__
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	127 to an AEDesc.
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	128 """
4321 9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	129 self.target_signature = None
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	130 if type(signature) == AEDescType:
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	131 self.target = signature
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	132 elif type(signature) == InstanceType and hasattr(signature, '__aepack__'):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	133 self.target = signature.__aepack__()
2879 3637da4c98cb minor fix Jack Jansen <jack.jansen@cwi.nl> parents: 2834 diff changeset	134 elif type(signature) == StringType and len(signature) == 4:
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	135 self.target = AE.AECreateDesc(AppleEvents.typeApplSignature, signature)
4321 9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	136 self.target_signature = signature
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	137 else:
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	138 raise TypeError, "signature should be 4-char string or AEDesc"
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	139 self.send_flags = AppleEvents.kAEWaitReply
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	140 self.send_priority = AppleEvents.kAENormalPriority
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	141 self.send_timeout = AppleEvents.kAEDefaultTimeout
4321 9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	142 if start:
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	143 self.start()
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	144
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	145 def start(self):
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	146 """Start the application, if it is not running yet"""
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	147 import findertools
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	148 import macfs
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	149
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	150 fss = macfs.FindApplication(self.target_signature)
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	151 findertools.launch(fss)
9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	152
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	153 def newevent(self, code, subcode, parameters = {}, attributes = {}):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	154 """Create a complete structure for an apple event"""
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	155
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	156 event = AE.AECreateAppleEvent(code, subcode, self.target,
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	157 AppleEvents.kAutoGenerateReturnID, AppleEvents.kAnyTransactionID)
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	158 packevent(event, parameters, attributes)
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	159 return event
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	160
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	161 def sendevent(self, event):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	162 """Send a pre-created appleevent, await the reply and unpack it"""
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	163
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	164 reply = event.AESend(self.send_flags, self.send_priority,
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	165 self.send_timeout)
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	166 parameters, attributes = unpackevent(reply)
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	167 return reply, parameters, attributes
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	168
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	169 def send(self, code, subcode, parameters = {}, attributes = {}):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	170 """Send an appleevent given code/subcode/pars/attrs and unpack the reply"""
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	171 return self.sendevent(self.newevent(code, subcode, parameters, attributes))
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	172
3370 05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	173 #
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	174 # The following events are somehow "standard" and don't seem to appear in any
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	175 # suite...
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	176 #
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	177 def activate(self):
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	178 """Send 'activate' command"""
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	179 self.send('misc', 'actv')
3370 05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	180
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	181 def get(self, _object, _attributes={}):
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	182 """get: get data from an object
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	183 Required argument: the object
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	184 Keyword argument _attributes: AppleEvent attribute dictionary
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	185 Returns: the data
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	186 """
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	187 _code = 'core'
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	188 _subcode = 'getd'
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	189
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	190 _arguments = {'----':_object}
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	191
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	192
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	193 _reply, _arguments, _attributes = self.send(_code, _subcode,
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	194 _arguments, _attributes)
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	195 if _arguments.has_key('errn'):
4321 9d4450350451 - Added optional "start" argument to TalkTo initialializer, which Jack Jansen <jack.jansen@cwi.nl> parents: 3370 diff changeset	196 raise Error, decodeerror(_arguments)
3370 05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	197
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	198 if _arguments.has_key('----'):
05084ee54e54 Added missing get() method Jack Jansen <jack.jansen@cwi.nl> parents: 3138 diff changeset	199 return _arguments['----']
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	200
4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	201
2287 540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	202 # Test program
2834 4dea3f5545cf Split aepack and aetypes off from aetools (it was getting too big) Jack Jansen <jack.jansen@cwi.nl> parents: 2719 diff changeset	203 # XXXX Should test more, really...
2287 540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	204
2267 7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	205 def test():
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	206 target = AE.AECreateDesc('sign', 'KAHL')
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	207 ae = AE.AECreateAppleEvent('aevt', 'oapp', target, -1, 0)
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	208 print unpackevent(ae)
2287 540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	209 raw_input(":")
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	210 ae = AE.AECreateAppleEvent('core', 'getd', target, -1, 0)
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	211 obj = Character(2, Word(1, Document(1)))
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	212 print obj
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	213 print repr(obj)
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	214 packevent(ae, {'----': obj})
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	215 params, attrs = unpackevent(ae)
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	216 print params['----']
540f8444ef8a more support for different kinds of objects Guido van Rossum <guido@python.org> parents: 2267 diff changeset	217 raw_input(":")
2267 7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	218
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	219 if __name__ == '__main__':
7411b6a06920 Committed a more or less working version. Guido van Rossum <guido@python.org> parents: diff changeset	220 test()

Mercurial > cpython-lru_cache-weakref

annotate Mac/Lib/toolbox/aetools.py @ 5817:48b94de85bf3 legacy-trunk