[pygtk] PyGTK equivalent to g_filename_from_uri()
Hi, I see that glib library has g_filename_from_uri() method to get the filename from uri : http://library.gnome.org/devel/glib/stable/glib-Character-Set-Conversion.html#g-filename-from-uri I don't find it into PyGTK, where is PyGTK equivalent to g_filename_from_uri()? Thanks. _ News, entertainment and everything you care about at Live.com. Get it now! http://www.live.com/getstarted.aspx ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] PyGTK equivalent to g_filename_from_uri()
No reason to duplicate the functionality of Python, which already has URL handling in the standard library. import urlparse print urlparse.urlparse(file:///path/to/file).path /path/to/file 2009/2/12 Luis Gonzalez ghempr...@hotmail.com: Hi, I see that glib library has g_filename_from_uri() method to get the filename from uri : http://library.gnome.org/devel/glib/stable/glib-Character-Set-Conversion.html#g-filename-from-uri I don't find it into PyGTK, where is PyGTK equivalent to g_filename_from_uri()? Thanks. _ News, entertainment and everything you care about at Live.com. Get it now! http://www.live.com/getstarted.aspx ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/ ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] PyGTK equivalent to g_filename_from_uri()
Luis Gonzalez wrote: Hi, I see that glib library has g_filename_from_uri() method to get the filename from uri : http://library.gnome.org/devel/glib/stable/glib-Character-Set-Conversion.html#g-filename-from-uri I don't find it into PyGTK, where is PyGTK equivalent to g_filename_from_uri()? I implemented something like this myself. See: http://code.google.com/p/fslint/source/browse/tags/2.28/fslint-gui#157 cheers, Pádraig. ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] hungry TreeStore...
I have no idea what it is but I was having the a similar problem on my
Ubuntu 8.10. Funny thing is that it wasn't consistent, so whenever i
got terrible performance I restarted the app and this fixed it
temporarily. Not sure if this is related because I didn't do any
performance testing or profiling. I will test again later.
Laszlo
2009/2/12 Alessandro Dentella san...@e-den.it:
Hi, since yesterday, on my linux Ubuntu 8.0.4 I'm experimenting very strange
things that I don't see on other machines. TreeStore 'append' method is
taking a huge amount of time as shown by this 'prun' inside ipython:
ncalls tottime percall cumtime percall filename:lineno(function)
3324.6440.0144.6480.014 {method 'append' of
'gtk.TreeStore' objects}
4950.4900.0010.4900.001 {method 'set' of 'gtk.TreeStore'
objects}
the same program on a different machine:
ncalls tottime percall cumtime percall filename:lineno(function)
4950.0110.0000.0110.000 {method 'set' of 'gtk.TreeStore'
objects}
3320.0040.0000.0070.000 {method 'append' of
'gtk.TreeStore' objects}
I'm not at all aware of any changes. I didn't upgrade any tools and I don't
remember to have installed anything in the last 2 days.
One more strangeness is that I'm having these messages:
Warning: /build/buildd/glib2.0-2.16.4/gobject/gsignal.c:2271: signal name
`selection_changed' is invalid for instance `0x88e2998'
that I don't receive on other machines and I didn't receive until yesterday.
doesn that give you any idea wher I could investigate to understand what
happened?
sandro
--
Sandro Dentella *:-)
http://sqlkit.argolinux.orgSQLkit home page - PyGTK/python/sqlalchemy
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Re: [pygtk] hungry TreeStore...
Laszlo Pandy wrote: I have no idea what it is but I was having the a similar problem on my Ubuntu 8.10. Funny thing is that it wasn't consistent, so whenever i got terrible performance I restarted the app and this fixed it temporarily. Not sure if this is related because I didn't do any performance testing or profiling. I will test again later. Sounds like a system that is running out of memory. Did you check memory usage? Sincerely, Albert ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
[pygtk] Combobox Inside Treeview for SINGLE cell -- Not Entire Column?
Hello All! I am struggling with adding a 'cell-based' (not 'column-based') combobox to particular cells (not entire columns) of a treeview. The normal techniques do not apply in this case, since they apply a combobox to *every* row in a column. This example works fine for me in this context: http://www.mail-archive.com/pygtk@daa.com.au/msg13782.html After struggling for a long time, I opted to try using a 'cell data function' as mentioned in the FAQ: http://www.pygtk.org/pygtk2tutorial/sec-CellRenderers.html#filelistingfig (section 14.4.5) However, when I stumble to try this technique, it seems to apply the 'custom' technique (combobox or otherwise) to *every* row in the treestore. Is it actually possible to do what I want? Can someone supply an extremely *simple* example showing a *cell-based* behavior override to what is displayed in a treeview cell -- even better one that inserts a 'combobox' inside a *single* cell of a column of treeview data? Thanks! ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] Trouble while cross compiling PyGTK to ARM Processors
Harish, Weclome to pygtk group of geeks. If configure is trying to run python and pkgconfig, why can't you provide ARM version of these libraries? Just checking!!! Secondly you are running configure script to generate appropriate Makefile to run Make to cross compile pygtk package for arm. I think may be you might already have Makefile generating for other cross compiling libraries, try to use that Makefile and make changes to it to cross compile pygtk? Let me know if you need generic Makefile. On Wed, Feb 11, 2009 at 10:00 PM, Harish Vishwanath harish.shas...@gmail.com wrote: Hello All, I am trying to cross-compile PyGTK 2.4.1 to ARM 9 processor. I have all the required dependencies already compiled for ARM 9 (Python, GTK, Cairo, Pango, PangoCairo pkgconfig etc.,). I have the following setup : Host : Suse Enterprise Linux 10, Intel X86 Target : ARM 9 I have LxNETES-3.2 installed on the Host, and using the arm-linux-gcc that comes along with it to do the compilation. I have pointed the CFLAGS, ATK_CFLAGS, ATK_LIBS etc., to appropriate locations on my host, and passing the following flags to configure : ./configure --host=arm-linux --target=arm-linux --prefix=/exports/nfsroot-9750acc/opt/arm/python252/lib/python2.5/site-packages/ But, configure tries to run Python, and PkgConfig. Hence, I cant provide the ARM version of these libraries to 'configure' , and instead have provided the Host compatible Python/PkgConfig. But however, configure failed in trying to detect 'codegen' and I had to comment it to proceed further. Configure was successful, but make is failing now. Though I am trying to cross-compile : configure:3097: checking whether we are cross compiling configure:3099: result: yes it is still trying to execute PKG Config and Python. Is there a way to prevent this from happening? What is best way to compile PyGTK for ARM processor? I greatly appreciate any help. Regards, Harish ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/ ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] Trouble while cross compiling PyGTK to ARM Processors
Hello Dinesh, Thanks for the reply. If I provide Python and PkgConfig for ARM, it tries to execute them , and fails with Cannot run executable, coz its trying to run an ARM version of binary on Intel Host. I dont have a Makefile which would get PyGTK compiled for ARM (or generic Makefile)., I appreciate if you can pass that on to me if it is available to you. Regards, Harish On Thu, Feb 12, 2009 at 11:14 PM, Nalli Dinesh nalli.din...@gmail.comwrote: Harish, Weclome to pygtk group of geeks. If configure is trying to run python and pkgconfig, why can't you provide ARM version of these libraries? Just checking!!! Secondly you are running configure script to generate appropriate Makefile to run Make to cross compile pygtk package for arm. I think may be you might already have Makefile generating for other cross compiling libraries, try to use that Makefile and make changes to it to cross compile pygtk? Let me know if you need generic Makefile. On Wed, Feb 11, 2009 at 10:00 PM, Harish Vishwanath harish.shas...@gmail.com wrote: Hello All, I am trying to cross-compile PyGTK 2.4.1 to ARM 9 processor. I have all the required dependencies already compiled for ARM 9 (Python, GTK, Cairo, Pango, PangoCairo pkgconfig etc.,). I have the following setup : Host : Suse Enterprise Linux 10, Intel X86 Target : ARM 9 I have LxNETES-3.2 installed on the Host, and using the arm-linux-gcc that comes along with it to do the compilation. I have pointed the CFLAGS, ATK_CFLAGS, ATK_LIBS etc., to appropriate locations on my host, and passing the following flags to configure : ./configure --host=arm-linux --target=arm-linux --prefix=/exports/nfsroot-9750acc/opt/arm/python252/lib/python2.5/site-packages/ But, configure tries to run Python, and PkgConfig. Hence, I cant provide the ARM version of these libraries to 'configure' , and instead have provided the Host compatible Python/PkgConfig. But however, configure failed in trying to detect 'codegen' and I had to comment it to proceed further. Configure was successful, but make is failing now. Though I am trying to cross-compile : configure:3097: checking whether we are cross compiling configure:3099: result: yes it is still trying to execute PKG Config and Python. Is there a way to prevent this from happening? What is best way to compile PyGTK for ARM processor? I greatly appreciate any help. Regards, Harish ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/ ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] hungry TreeStore... SOLVED (was GTK_MODULES=gail:atk-bridge)
Hi,
On Thu, Feb 12, 2009 at 04:40:31PM +0100, Alessandro Dentella wrote:
Hi, since yesterday, on my linux Ubuntu 8.0.4 I'm experimenting very strange
things that I don't see on other machines. TreeStore 'append' method is
taking a huge amount of time as shown by this 'prun' inside ipython:
ncalls tottime percall cumtime percall filename:lineno(function)
3324.6440.0144.6480.014 {method 'append' of
'gtk.TreeStore' objects}
4950.4900.0010.4900.001 {method 'set' of
'gtk.TreeStore' objects}
the same program on a different machine:
ncalls tottime percall cumtime percall filename:lineno(function)
4950.0110.0000.0110.000 {method 'set' of
'gtk.TreeStore' objects}
3320.0040.0000.0070.000 {method 'append' of
'gtk.TreeStore' objects}
I'm not at all aware of any changes. I didn't upgrade any tools and I don't
remember to have installed anything in the last 2 days.
One more strangeness is that I'm having these messages:
Warning: /build/buildd/glib2.0-2.16.4/gobject/gsignal.c:2271: signal name
`selection_changed' is invalid for instance `0x88e2998'
that I don't receive on other machines and I didn't receive until yesterday.
doesn that give you any idea wher I could investigate to understand what
happened?
I solved the problem when answering to Laszlo and Albert (thnaks to both of
you). I realied that the error message (from the second problem) was related
to a directory that is not an Ubuntu nor one of mine ( Warning:
/build/buildd/glib2.0-2.16.4/gobject/gsignal.c:2271: signal name
`selection_changed' is invalid for instance `0x88e2998')
So I remembered that a week ago I wanted to test gtkparasite. I had to
enable assistive tecnologies. At the end I got an enviromental variable
GTK_MODULES=gail:atk-bridge
It was sufficient to unset it and everithing is working correctly.
I hope this can help others that may get into troubles like this...
sandro
*:-)
--
Sandro Dentella *:-)
http://sqlkit.argolinux.orgSQLkit home page - PyGTK/python/sqlalchemy
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Re: [pygtk] hungry TreeStore... SOLVED (was GTK_MODULES=gail:atk-bridge)
Sandro - yikes! This might be a good test case for helping improve the
efficiency of GAIL/ATK, or at least for identifying a gotcha one might
avoid in the UI code. Can you log this as a performance-related bug
against the GTK+/gail component at http://bugzilla.gnome.org?
Will
Alessandro Dentella wrote:
Hi,
On Thu, Feb 12, 2009 at 04:40:31PM +0100, Alessandro Dentella wrote:
Hi, since yesterday, on my linux Ubuntu 8.0.4 I'm experimenting very strange
things that I don't see on other machines. TreeStore 'append' method is
taking a huge amount of time as shown by this 'prun' inside ipython:
ncalls tottime percall cumtime percall filename:lineno(function)
3324.6440.0144.6480.014 {method 'append' of
'gtk.TreeStore' objects}
4950.4900.0010.4900.001 {method 'set' of
'gtk.TreeStore' objects}
the same program on a different machine:
ncalls tottime percall cumtime percall filename:lineno(function)
4950.0110.0000.0110.000 {method 'set' of
'gtk.TreeStore' objects}
3320.0040.0000.0070.000 {method 'append' of
'gtk.TreeStore' objects}
I'm not at all aware of any changes. I didn't upgrade any tools and I don't
remember to have installed anything in the last 2 days.
One more strangeness is that I'm having these messages:
Warning: /build/buildd/glib2.0-2.16.4/gobject/gsignal.c:2271: signal name
`selection_changed' is invalid for instance `0x88e2998'
that I don't receive on other machines and I didn't receive until yesterday.
doesn that give you any idea wher I could investigate to understand what
happened?
I solved the problem when answering to Laszlo and Albert (thnaks to both of
you). I realied that the error message (from the second problem) was related
to a directory that is not an Ubuntu nor one of mine ( Warning:
/build/buildd/glib2.0-2.16.4/gobject/gsignal.c:2271: signal name
`selection_changed' is invalid for instance `0x88e2998')
So I remembered that a week ago I wanted to test gtkparasite. I had to
enable assistive tecnologies. At the end I got an enviromental variable
GTK_MODULES=gail:atk-bridge
It was sufficient to unset it and everithing is working correctly.
I hope this can help others that may get into troubles like this...
sandro
*:-)
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