Re: [Pythonmac-SIG] Creator, type and other means of file detection
Am 2008-11-30 um 14:29 schrieb Karsten Wolf:
If I use MacOS.GetCreatorAndType(filename) on my Intel machine, I
get for an EPS:
('09HF', 'FSPE')
Have you checked that with the tool GetFileInfo? I get those
reversed types/creators for some files on my PPC machine.
I get the reversed types/creators for *all* files (if they got them at
all) with MacOS.GetCreatorAndType.
Thanks for the GFI hint - that tool gets it right:
hraban$ GetFileInfo MontageA3.pdf
file: MontageA3.pdf
type: PDF
creator: CARO
attributes: avbstclinmedz
created: 10/25/2006 15:07:28
modified: 10/25/2006 15:07:28
Seems like some Apps write bogus type/creator fields.
Don't know. Most modern apps don't use type/creator any more at all.
That should read ('FH09', 'EPSF').
I didn't knew endian-ness affects the order of strings.
Very funny! ;-)
It isn't technically a string. More like UInt32. IIRC type/creator
are stored in big-endian order.
Ok, but how can I convert those Ints to string?
I get them as Ints also from UTGetOSTypeFromString:
from LaunchServices import UTGetOSTypeFromString
UTGetOSTypeFromString('public.jpeg')
1886741100
Anyway, the traditional MacOS type and creator would be a nice
addition. The MacOS module is deprecated. I could ask the Finder
via appscript, but I wonder if there's a more direct way - I'm
surprised the mactypes module's Alias and File classes don't know
type and creator.
There are 2 ways I currently know of:
- via LaunchServices
def get_mac_fileinfo(POSIXPathToFile):
import LaunchServices as LS
return LS.GetInfoForPath( POSIXPathToFile, LS.kLSRequestAllInfo)
AttributeError: 'module' object has no attribute 'GetInfoForPath'
Where did you find that function?
I didn't find it in Apple's whole library.
- via a FSSpec which is deprecated since OS 10.4:
def get_mac_fileinfo(POSIXPathToFile):
import Carbon.File as CF
finfo = CF.FSSpec( POSIXPathToFile ).FSpGetFInfo()
return finfo.Creator, finfo.Type, finfo.Flags, finfo.Fldr,
finfo.Location
The FSRef of doing things would be via FSGetCatalogInfo.
Unfortunately the FSGetCatalogInfo structure omits the finderInfo
field.
That works, but I'd prefer a future proof method.
Greetlings from Lake Constance!
Hraban
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Re: [Pythonmac-SIG] Can't convert simple Python script to bundle with py2app
[EMAIL PROTECTED] wrote:
Hmmm... I just built a framework version. I configured like so:
../configure --enable-framework='/Users/skip/Applications' \
--enable-shared --prefix='/Users/skip/local' \
CPPFLAGS='-I/Users/skip/local/include -I/opt/local/include' \
LDFLAGS='-L/Users/skip/local/lib -L/opt/local/lib'
No .dylib file was created.
maybe that was a red hearing. I just did a quick look on my system:
$ locate libpython
/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/libpython.dylib
/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/libpython2.3.dylib
/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/libpython2.dylib
/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/config/libpython2.5.a
/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/config/libpython2.6.a
/usr/lib/libpython.dylib
/usr/lib/libpython2.3.dylib
/usr/lib/libpython2.dylib
so it looks like things have changed some between 2.3 and 2.5. This is
an OS-X 10.4 system, so 2.3 is apple's build. 2.5 and 2.6 are the
python.org Framework builds.
Is there a chance that your py2ap is getting confused about what python
it is running in?
raise ValueError('%r does not exist' % (pathname,))
ValueError: '/Users/skip/local/lib/libpython2.7.dylib' does not
exist
You're building a 2.7? what is that? I thought Python was going from 2.6
to 3.0.
-Chris
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Oceanographer
Emergency Response Division
NOAA/NOS/ORR(206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception
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Re: [Pythonmac-SIG] Can't convert simple Python script to bundle with py2app
You're building a 2.7? what is that? I thought Python was going from 2.6 to 3.0. Building from Subversion trunk identifies itself as 2.7a0. There will be a number of other 2.x versions released more-or-less in parallel with 3.y versions. Skip ___ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig
Re: [Pythonmac-SIG] Creator, type and other means of file detection
Henning Hraban Ramm [EMAIL PROTECTED] wrote:
from LaunchServices import UTGetOSTypeFromString
UTGetOSTypeFromString('public.jpeg')
1886741100
hex(1886741100)
'0x7075626c'
chr(0x70), chr(0x75), chr(0x62), chr(0x6c)
('p', 'u', 'b', 'l')
Doesn't seem all that useful.
Bill
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Re: [Pythonmac-SIG] Creator, type and other means of file detection
Am 2008-12-01 um 20:02 schrieb Nicholas Riley:
import LaunchServices
LaunchServices.UTTypeCopyPreferredTagWithClass('public.jpeg',
LaunchServices.kUTTagClassOSType)
u'JPEG'
Thank you, that's something I might use.
And probably LSFindApplicationForInfo, LSGetApplicationForItem and
LSCopyApplicationForMIMEType, also from LaunchServices.
(Might these method names perhaps be a little bit inconsistent?)
Greetlings from Lake Constance!
Hraban
---
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Re: [Pythonmac-SIG] Creator, type and other means of file detection
On Mon, Dec 01, 2008 at 07:34:37PM +0100, Henning Hraban Ramm wrote:
Ok, but how can I convert those Ints to string?
I get them as Ints also from UTGetOSTypeFromString:
from LaunchServices import UTGetOSTypeFromString
UTGetOSTypeFromString('public.jpeg')
1886741100
from LaunchServices import UTGetOSTypeFromString
ostype = UTGetOSTypeFromString('public.jpeg')
('%x' % ostype).decode('hex')
'publ'
I don't think that is what you want though. Instead, use:
import LaunchServices
LaunchServices.UTTypeCopyPreferredTagWithClass('public.jpeg',
LaunchServices.kUTTagClassOSType)
u'JPEG'
--
Nicholas Riley [EMAIL PROTECTED] | http://www.uiuc.edu/ph/www/njriley
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Re: [Pythonmac-SIG] App distribution with eggs
Christopher Barker wrote: 2) py2app works OK with eggs, as longs as the eggs are not zipped. You need to install them with: Uncompressing the .egg works with py2app and MySQLdb. I had the same issue and was able to get py2app to correctly build the .app with MySQLdb after manually unzipping the MySQLdb .egg under site-packages. Instead of * MySQL_python-1.2.2-py2.5-macosx-10.3-fat.egg (as a binary .zip file) make a MySQL_python-1.2.2-py2.5-macosx-10.3-fat.egg directory and uncompress it 1) mv MySQL_python-1.2.2-py2.5-macosx-10.3-fat.egg MySQL_python-1.2.2-py2.5-macosx-10.3-fat.zip 2) mkdir MySQL_python-1.2.2-py2.5-macosx-10.3-fat.egg 3) mv MySQL_python-1.2.2-py2.5-macosx-10.3-fat.zip MySQL_python-1.2.2-py2.5-macosx-10.3-fat.egg 4) cd MySQL_python-1.2.2-py2.5-macosx-10.3-fat.egg 5) unzip MySQL_python-1.2.2-py2.5-macosx-10.3-fat.zip Re-run the py2app and it should pick up the MySQLdb module now as expected. Scot -- View this message in context: http://www.nabble.com/App-distribution-with-eggs-tp20569084p20783552.html Sent from the Python - pythonmac-sig mailing list archive at Nabble.com. ___ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig
Re: [Pythonmac-SIG] PyColourChooser don't works
Mariano Di Felice wrote: Ok, but I cannot upgrade my wxpython version, and my object must works... Any idea? Can I download only pycolourchooser module (from where?) and replace my source? http://svn.wxwidgets.org/viewvc/wx/wxPython/branches/WX_2_8_BRANCH/wx/lib/colourchooser/ -- Robin Dunn Software Craftsman http://wxPython.org Java give you jitters? Relax with wxPython! ___ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig
