how to play a sound file repeatedly in loop
How to run sound file repeatedly in loop ? When I do this, it does nothing and terminates: import pygst pygst.require(0.10) import gst, gtk n=0 while n10: player = gst.element_factory_make(playbin2, player) player.set_property(uri, file:/home/varnika/hello.ogg) player.set_state(gst.STATE_PLAYING) n=n+1 Regards Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list
How to check when OCRing is finished
Hi, How to check if OCR engine like cuneiform,ocropus,ocrad OCRing an image has completed the job if running it from a python program? I am using a progress bar on the front end to show the OCRing progress happening in background but how to stop progress bar automatically when OCRing is done. As of now, I am just running the timer for a few seconds (considering the maximum time taken by ocropus and for high resolution image) but then the OCRing time varies for different engines and different images.Some take less and some take more. Any solutions? Regards Varnika Tewari (UMIT,SNDT University) -- http://mail.python.org/mailman/listinfo/python-list
keyboard shortcuts glade+python
How to use keyboard shortcuts like ctrl+o for opening a file from menubar menuitm OPEN in python+GLADE? -- Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list
How to display .txt file in textview of glade
Hi, Whenever I try to open a .txt file in textview of glade, it never opens and throws this error: GtkWarning: gtk_text_buffer_emit_insert: assertion `g_utf8_validate (text, len, NULL)' failed self.text_view.get_buffer().insert(self.text_view.get_buffer().get_end_iter(), \n + file.read()) It opens .py, .html, etc. nicely but doesn't open .txt file. Can anyone temme what to do in order to display a .txt file? Do i need to convert .txt file into something else...? there is some UTF-8 encoding problemi guess. Please help me. -- Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list
how to get text from a html file?
Hi, Can anyone tell me how to get text from a html file?I am trying to display the text of an html file in textview(of glade).If i directly display the file,it shows with html tags and attributes, etc. in textview.I don't want that.I just want the text. Can someone help me with this? Regards Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list
Re: How to open and read an unknown extension file
Hey thanks a lot to all of youNow i understood the concept and can use it the right way I have another doubt regarding using radio buttons I am using two radio buttons for user to select either of the two options: Landscape Portrait When i run the program it shows both radio buttons are active I don't know how to toggle between the two radio buttons. Also I want to display the respective image with them Landscape and portrait at the top of each optionCan anyone help me with this? On Fri, Apr 9, 2010 at 6:05 AM, Tim Chase python.l...@tim.thechases.comwrote: On 04/08/2010 12:22 PM, varnikat t wrote: it gives me this error TypeError: coercing to Unicode: need string or buffer, list found Thanks for the help.it detects now using glob.glob(*.*.txt) Can u suggest how to open and read file this way? *if glob.glob(*.*.txt): file=open(glob.glob(*.*.txt)) self.text_view.get_buffer().set_text(file.read()) else: file=open(glob.glob(*.*.html)) self.text_view.get_buffer().set_text(file.read()) glob() returns a list of matching files, not a string. So you need to iterate over those files: filenames = glob.glob('*.*.txt') if filenames: for filename in filenames: do_something_text(filename) else: for filename in glob('*.*.html'): do_something_html(filename) -tkc -- Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list
Re: How to open and read an unknown extension file
And I am using python and GLADE for GUI On Fri, Apr 9, 2010 at 6:30 PM, varnikat t varnika...@gmail.com wrote: Hey thanks a lot to all of youNow i understood the concept and can use it the right way I have another doubt regarding using radio buttons I am using two radio buttons for user to select either of the two options: Landscape Portrait When i run the program it shows both radio buttons are active I don't know how to toggle between the two radio buttons. Also I want to display the respective image with them Landscape and portrait at the top of each optionCan anyone help me with this? On Fri, Apr 9, 2010 at 6:05 AM, Tim Chase python.l...@tim.thechases.comwrote: On 04/08/2010 12:22 PM, varnikat t wrote: it gives me this error TypeError: coercing to Unicode: need string or buffer, list found Thanks for the help.it detects now using glob.glob(*.*.txt) Can u suggest how to open and read file this way? *if glob.glob(*.*.txt): file=open(glob.glob(*.*.txt)) self.text_view.get_buffer().set_text(file.read()) else: file=open(glob.glob(*.*.html)) self.text_view.get_buffer().set_text(file.read()) glob() returns a list of matching files, not a string. So you need to iterate over those files: filenames = glob.glob('*.*.txt') if filenames: for filename in filenames: do_something_text(filename) else: for filename in glob('*.*.html'): do_something_html(filename) -tkc -- Varnika Tewari -- Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list
How to open and read an unknown extension file
I am trying to do this if os.path.exists(*.*.txt): file=open(*.*.txt) self.text_view.get_buffer().set_text(file.read()) else: file=open(*.*.html) self.text_view.get_buffer().set_text(file.read()) It gives error *.*.txt not existingThere are two files in the folder testing.pnm.txt and testing.pnm.html How to make it open any name and extension file and read it? Regards Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list
How to open and read an unknown extension file
Hey, Thanks for the help.it detects now using glob.glob(*.*.txt) Can u suggest how to open and read file this way? *if glob.glob(*.*.txt): file=open(glob.glob(*.*.txt)) self.text_view.get_buffer().set_text(file.read()) else: file=open(glob.glob(*.*.html)) self.text_view.get_buffer().set_text(file.read()) * This gives error!! On Thu, Apr 8, 2010 at 9:12 PM, Kushal Kumaran kushal.kumaran+pyt...@gmail.com kushal.kumaran%2bpyt...@gmail.com wrote: On Thu, Apr 8, 2010 at 9:00 PM, varnikat t varnika...@gmail.com wrote: I am trying to do this if os.path.exists(*.*.txt): file=open(*.*.txt) self.text_view.get_buffer().set_text(file.read()) else: file=open(*.*.html) self.text_view.get_buffer().set_text(file.read()) It gives error *.*.txt not existingThere are two files in the folder testing.pnm.txt and testing.pnm.html How to make it open any name and extension file and read it? os.path.exists does not do pattern matching like that. Take a look at the glob module. -- regards, kushal -- Varnika Tewari -- Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list
Re: How to open and read an unknown extension file
it gives me this error TypeError: coercing to Unicode: need string or buffer, list found On Thu, Apr 8, 2010 at 10:48 PM, varnikat t varnika...@gmail.com wrote: Hey, Thanks for the help.it detects now using glob.glob(*.*.txt) Can u suggest how to open and read file this way? *if glob.glob(*.*.txt): file=open(glob.glob(*.*.txt)) self.text_view.get_buffer().set_text(file.read()) else: file=open(glob.glob(*.*.html)) self.text_view.get_buffer().set_text(file.read()) * This gives error!! On Thu, Apr 8, 2010 at 9:12 PM, Kushal Kumaran kushal.kumaran+pyt...@gmail.com kushal.kumaran%2bpyt...@gmail.comwrote: On Thu, Apr 8, 2010 at 9:00 PM, varnikat t varnika...@gmail.com wrote: I am trying to do this if os.path.exists(*.*.txt): file=open(*.*.txt) self.text_view.get_buffer().set_text(file.read()) else: file=open(*.*.html) self.text_view.get_buffer().set_text(file.read()) It gives error *.*.txt not existingThere are two files in the folder testing.pnm.txt and testing.pnm.html How to make it open any name and extension file and read it? os.path.exists does not do pattern matching like that. Take a look at the glob module. -- regards, kushal -- Varnika Tewari -- Varnika Tewari -- Varnika Tewari -- http://mail.python.org/mailman/listinfo/python-list