Re: [Qgis-developer] SAGA modules (version 2.1.0) through SEXTANTE on Mac OSX
A quick and dirty circumvention of the check is to change line 373 in ~/.qgis/python/plugins/sextante/saga/SagaAlgorithm.py to: if in line: (restart Qgis) this way the modules do open since the check is basically disabled. The original code should also though. Maybe it's encoding related. When I execute a Saga module, this happens during saving the output: An error has occured while executing Python code: Traceback (most recent call last): File /Users/myaccount/.qgis//python/plugins/sextante/gui/OutputSelectionPanel.py, line 95, in saveToFile self.text.setText(str(filename)) UnicodeEncodeError: 'ascii' codec can't encode character u'\xff' in position 2: ordinal not in range(128) Should I have compiled with a different locale set? We are nearly there :-) Olav On 20/12/12 23:09, Victor Olaya wrote: There is actually the following check in the case of mac and linux: command = [saga_cmd] proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE,stderr=subprocess.STDOUT, universal_newlines=True).stdout for line in iter(proc.readline, ): if in line: settings.setValue(SAGA_INSTALLED, True) return return It seems that SAGA is not correctly installed in your system.\nPlease install it before running SAGA algorithms. basically, it is a naive check to see if executing saga_cmd in a console returns something that looks like the SAGA CMD header. It works fin in linux, but it seems it is not working in Mac. Are you sure saga is in your path? if so, what do you see when you execute saga_cmd? maybe the header is different for some reason? Thanks in advance! 2012/12/20 John C. Tull jct...@gmail.com: On Dec 19, 2012, at 2:49 AM, Victor Olaya vola...@gmail.com wrote: Olav, Thanks for your contribution! There is no option SAGA folder in the SEXTANTE configuration like you have when installing on Windows. I haven't checked on Linux, but I guess the Unixes don't need this, as long as saga_cmd is in the path, right? Right, Mac and Linux should work in the same way. Let me check, because maybe in Mac it is performing the same check as in windows (that is, checking that the SAGA folder is set...) Looks like an easy to solve problem...i hope Will keep you posted Thanks again! Victor It looks like I'm a little late to the party on this. I confirm the same. I look forward to a solution on this for OS X. We can work on grass, perhaps, once that is resolved. Regards, John ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] SAGA modules (version 2.1.0) through SEXTANTE on Mac OSX
Hi Olav, 2012/12/21 Olav Peeters opeet...@gmail.com A quick and dirty circumvention of the check is to change line 373 in ~/.qgis/python/plugins/**sextante/saga/SagaAlgorithm.py to: if in line: (restart Qgis) this way the modules do open since the check is basically disabled. The original code should also though. Maybe it's encoding related. When I execute a Saga module, this happens during saving the output: An error has occured while executing Python code: Traceback (most recent call last): File /Users/myaccount/.qgis//**python/plugins/sextante/gui/**OutputSelectionPanel.py, line 95, in saveToFile self.text.setText(str(**filename)) UnicodeEncodeError: 'ascii' codec can't encode character u'\xff' in position 2: ordinal not in range(128) are you using the latest sextante version ? From your traceback it seem not. line 95 [1] has been changed ! Unfortunately, that's an annoying error that affects several tools (much less now) in sextante when non-ascii chars are used ! Regards, -SL [1] - https://github.com/qgis/Quantum-GIS/blob/master/python/plugins/sextante/gui/OutputSelectionPanel.py#L95 Should I have compiled with a different locale set? We are nearly there :-) Olav On 20/12/12 23:09, Victor Olaya wrote: There is actually the following check in the case of mac and linux: command = [saga_cmd] proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE,stderr=**subprocess.STDOUT, universal_newlines=True).**stdout for line in iter(proc.readline, ): if in line: settings.setValue(SAGA_**INSTALLED, True) return return It seems that SAGA is not correctly installed in your system.\nPlease install it before running SAGA algorithms. basically, it is a naive check to see if executing saga_cmd in a console returns something that looks like the SAGA CMD header. It works fin in linux, but it seems it is not working in Mac. Are you sure saga is in your path? if so, what do you see when you execute saga_cmd? maybe the header is different for some reason? Thanks in advance! 2012/12/20 John C. Tull jct...@gmail.com: On Dec 19, 2012, at 2:49 AM, Victor Olaya vola...@gmail.com wrote: Olav, Thanks for your contribution! There is no option SAGA folder in the SEXTANTE configuration like you have when installing on Windows. I haven't checked on Linux, but I guess the Unixes don't need this, as long as saga_cmd is in the path, right? Right, Mac and Linux should work in the same way. Let me check, because maybe in Mac it is performing the same check as in windows (that is, checking that the SAGA folder is set...) Looks like an easy to solve problem...i hope Will keep you posted Thanks again! Victor It looks like I'm a little late to the party on this. I confirm the same. I look forward to a solution on this for OS X. We can work on grass, perhaps, once that is resolved. Regards, John __**_ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/**mailman/listinfo/qgis-**developerhttp://lists.osgeo.org/mailman/listinfo/qgis-developer -- Salvatore Larosa linkedIn: http://linkedin.com/in/larosasalvatore twitter: @lrssvt skype: s.larosa IRC: lrssvt on freenode ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] SAGA modules (version 2.1.0) through SEXTANTE on Mac OSX
Hi Salvatore, I'm on version 1.0.8 installed through the Python Plugin Installer. I guess these latest changes on github have not yet made into the packaged version... I will try again with sextante from source... tomorrow ;-) Olav On 22/12/12 00:16, Salvatore Larosa wrote: Hi Olav, 2012/12/21 Olav Peeters opeet...@gmail.com mailto:opeet...@gmail.com A quick and dirty circumvention of the check is to change line 373 in ~/.qgis/python/plugins/sextante/saga/SagaAlgorithm.py to: if in line: (restart Qgis) this way the modules do open since the check is basically disabled. The original code should also though. Maybe it's encoding related. When I execute a Saga module, this happens during saving the output: An error has occured while executing Python code: Traceback (most recent call last): File /Users/myaccount/.qgis//python/plugins/sextante/gui/OutputSelectionPanel.py, line 95, in saveToFile self.text.setText(str(filename)) UnicodeEncodeError: 'ascii' codec can't encode character u'\xff' in position 2: ordinal not in range(128) are you using the latest sextante version ? From your traceback it seem not. line 95 [1] has been changed ! Unfortunately, that's an annoying error that affects several tools (much less now) in sextantewhen non-ascii chars are used ! Regards, -SL [1] - https://github.com/qgis/Quantum-GIS/blob/master/python/plugins/sextante/gui/OutputSelectionPanel.py#L95 Should I have compiled with a different locale set? We are nearly there :-) Olav On 20/12/12 23:09, Victor Olaya wrote: There is actually the following check in the case of mac and linux: command = [saga_cmd] proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE,stderr=subprocess.STDOUT, universal_newlines=True).stdout for line in iter(proc.readline, ): if in line: settings.setValue(SAGA_INSTALLED, True) return return It seems that SAGA is not correctly installed in your system.\nPlease install it before running SAGA algorithms. basically, it is a naive check to see if executing saga_cmd in a console returns something that looks like the SAGA CMD header. It works fin in linux, but it seems it is not working in Mac. Are you sure saga is in your path? if so, what do you see when you execute saga_cmd? maybe the header is different for some reason? Thanks in advance! 2012/12/20 John C. Tull jct...@gmail.com mailto:jct...@gmail.com: On Dec 19, 2012, at 2:49 AM, Victor Olaya vola...@gmail.com mailto:vola...@gmail.com wrote: Olav, Thanks for your contribution! There is no option SAGA folder in the SEXTANTE configuration like you have when installing on Windows. I haven't checked on Linux, but I guess the Unixes don't need this, as long as saga_cmd is in the path, right? Right, Mac and Linux should work in the same way. Let me check, because maybe in Mac it is performing the same check as in windows (that is, checking that the SAGA folder is set...) Looks like an easy to solve problem...i hope Will keep you posted Thanks again! Victor It looks like I'm a little late to the party on this. I confirm the same. I look forward to a solution on this for OS X. We can work on grass, perhaps, once that is resolved. Regards, John ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org mailto:Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer -- Salvatore Larosa linkedIn: http://linkedin.com/in/larosasalvatore twitter: @lrssvt skype: s.larosa IRC: lrssvt on freenode ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] SAGA modules (version 2.1.0) through SEXTANTE on Mac OSX
On Dec 19, 2012, at 2:49 AM, Victor Olaya vola...@gmail.com wrote: Olav, Thanks for your contribution! There is no option SAGA folder in the SEXTANTE configuration like you have when installing on Windows. I haven't checked on Linux, but I guess the Unixes don't need this, as long as saga_cmd is in the path, right? Right, Mac and Linux should work in the same way. Let me check, because maybe in Mac it is performing the same check as in windows (that is, checking that the SAGA folder is set...) Looks like an easy to solve problem...i hope Will keep you posted Thanks again! Victor It looks like I'm a little late to the party on this. I confirm the same. I look forward to a solution on this for OS X. We can work on grass, perhaps, once that is resolved. Regards, John ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] SAGA modules (version 2.1.0) through SEXTANTE on Mac OSX
There is actually the following check in the case of mac and linux: command = [saga_cmd] proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE,stderr=subprocess.STDOUT, universal_newlines=True).stdout for line in iter(proc.readline, ): if in line: settings.setValue(SAGA_INSTALLED, True) return return It seems that SAGA is not correctly installed in your system.\nPlease install it before running SAGA algorithms. basically, it is a naive check to see if executing saga_cmd in a console returns something that looks like the SAGA CMD header. It works fin in linux, but it seems it is not working in Mac. Are you sure saga is in your path? if so, what do you see when you execute saga_cmd? maybe the header is different for some reason? Thanks in advance! 2012/12/20 John C. Tull jct...@gmail.com: On Dec 19, 2012, at 2:49 AM, Victor Olaya vola...@gmail.com wrote: Olav, Thanks for your contribution! There is no option SAGA folder in the SEXTANTE configuration like you have when installing on Windows. I haven't checked on Linux, but I guess the Unixes don't need this, as long as saga_cmd is in the path, right? Right, Mac and Linux should work in the same way. Let me check, because maybe in Mac it is performing the same check as in windows (that is, checking that the SAGA folder is set...) Looks like an easy to solve problem...i hope Will keep you posted Thanks again! Victor It looks like I'm a little late to the party on this. I confirm the same. I look forward to a solution on this for OS X. We can work on grass, perhaps, once that is resolved. Regards, John ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] SAGA modules (version 2.1.0) through SEXTANTE on Mac OSX
Hi Victor, Below are the outputs from my terminal. The error:library is a non-issue according to comments on the dev forum for saga. Regards, John which saga_cmd /usr/local/bin/saga_cmd saga_cmd _ # ## ### ### ### ## ### ### # ## ## # ## ### # ### # # # ## # # ## _ error: library library search path: /usr/local/lib/saga 58 available module libraries: - climate_tools - contrib_a_perego - docs_html - docs_pdf - geostatistics_grid - geostatistics_points - geostatistics_regression - grid_analysis - grid_calculus - grid_calculus_bsl - grid_filter - grid_gridding - grid_spline - grid_tools - grid_visualisation - ihacres - imagery_classification - imagery_rga - imagery_segmentation - imagery_svm - imagery_tools - io_esri_e00 - io_gdal - io_gps - io_grid - io_grid_grib2 - io_grid_image - io_odbc - io_shapes - io_shapes_dxf - io_table - lectures_introduction - pj_georeference - pj_proj4 - pointcloud_tools - recreations_fractals - recreations_games - shapes_grid - shapes_lines - shapes_points - shapes_polygons - shapes_tools - sim_cellular_automata - sim_ecosystems_hugget - sim_erosion - sim_fire_spreading - sim_hydrology - ta_channels - ta_compound - ta_hydrology - ta_lighting - ta_morphometry - ta_preprocessor - ta_profiles - table_calculus - table_tools - tin_tools - transect type -h or --help for further information On Dec 20, 2012, at 2:09 PM, Victor Olaya vola...@gmail.com wrote: There is actually the following check in the case of mac and linux: command = [saga_cmd] proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE,stderr=subprocess.STDOUT, universal_newlines=True).stdout for line in iter(proc.readline, ): if in line: settings.setValue(SAGA_INSTALLED, True) return return It seems that SAGA is not correctly installed in your system.\nPlease install it before running SAGA algorithms. basically, it is a naive check to see if executing saga_cmd in a console returns something that looks like the SAGA CMD header. It works fin in linux, but it seems it is not working in Mac. Are you sure saga is in your path? if so, what do you see when you execute saga_cmd? maybe the header is different for some reason? Thanks in advance! 2012/12/20 John C. Tull jct...@gmail.com: On Dec 19, 2012, at 2:49 AM, Victor Olaya vola...@gmail.com wrote: Olav, Thanks for your contribution! There is no option SAGA folder in the SEXTANTE configuration like you have when installing on Windows. I haven't checked on Linux, but I guess the Unixes don't need this, as long as saga_cmd is in the path, right? Right, Mac and Linux should work in the same way. Let me check, because maybe in Mac it is performing the same check as in windows (that is, checking that the SAGA folder is set...) Looks like an easy to solve problem...i hope Will keep you posted Thanks again! Victor It looks like I'm a little late to the party on this. I confirm the same. I look forward to a solution on this for OS X. We can work on grass, perhaps, once that is resolved. Regards, John ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] SAGA modules (version 2.1.0) through SEXTANTE on Mac OSX
I have the same output as John Olav On 21/12/12 00:16, John C. Tull wrote: Hi Victor, Below are the outputs from my terminal. The error:library is a non-issue according to comments on the dev forum for saga. Regards, John which saga_cmd /usr/local/bin/saga_cmd saga_cmd _ # ## ### ### ### ## ### ### # ## ## # ## ### # ### # # # ## # # ## _ error: library library search path: /usr/local/lib/saga 58 available module libraries: - climate_tools - contrib_a_perego - docs_html - docs_pdf - geostatistics_grid - geostatistics_points - geostatistics_regression - grid_analysis - grid_calculus - grid_calculus_bsl - grid_filter - grid_gridding - grid_spline - grid_tools - grid_visualisation - ihacres - imagery_classification - imagery_rga - imagery_segmentation - imagery_svm - imagery_tools - io_esri_e00 - io_gdal - io_gps - io_grid - io_grid_grib2 - io_grid_image - io_odbc - io_shapes - io_shapes_dxf - io_table - lectures_introduction - pj_georeference - pj_proj4 - pointcloud_tools - recreations_fractals - recreations_games - shapes_grid - shapes_lines - shapes_points - shapes_polygons - shapes_tools - sim_cellular_automata - sim_ecosystems_hugget - sim_erosion - sim_fire_spreading - sim_hydrology - ta_channels - ta_compound - ta_hydrology - ta_lighting - ta_morphometry - ta_preprocessor - ta_profiles - table_calculus - table_tools - tin_tools - transect type -h or --help for further information On Dec 20, 2012, at 2:09 PM, Victor Olaya vola...@gmail.com wrote: There is actually the following check in the case of mac and linux: command = [saga_cmd] proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE,stderr=subprocess.STDOUT, universal_newlines=True).stdout for line in iter(proc.readline, ): if in line: settings.setValue(SAGA_INSTALLED, True) return return It seems that SAGA is not correctly installed in your system.\nPlease install it before running SAGA algorithms. basically, it is a naive check to see if executing saga_cmd in a console returns something that looks like the SAGA CMD header. It works fin in linux, but it seems it is not working in Mac. Are you sure saga is in your path? if so, what do you see when you execute saga_cmd? maybe the header is different for some reason? Thanks in advance! 2012/12/20 John C. Tull jct...@gmail.com: On Dec 19, 2012, at 2:49 AM, Victor Olaya vola...@gmail.com wrote: Olav, Thanks for your contribution! There is no option SAGA folder in the SEXTANTE configuration like you have when installing on Windows. I haven't checked on Linux, but I guess the Unixes don't need this, as long as saga_cmd is in the path, right? Right, Mac and Linux should work in the same way. Let me check, because maybe in Mac it is performing the same check as in windows (that is, checking that the SAGA folder is set...) Looks like an easy to solve problem...i hope Will keep you posted Thanks again! Victor It looks like I'm a little late to the party on this. I confirm the same. I look forward to a solution on this for OS X. We can work on grass, perhaps, once that is resolved. Regards, John ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] SAGA modules (version 2.1.0) through SEXTANTE on Mac OSX
Olav, Thanks for your contribution! There is no option SAGA folder in the SEXTANTE configuration like you have when installing on Windows. I haven't checked on Linux, but I guess the Unixes don't need this, as long as saga_cmd is in the path, right? Right, Mac and Linux should work in the same way. Let me check, because maybe in Mac it is performing the same check as in windows (that is, checking that the SAGA folder is set...) Looks like an easy to solve problem...i hope Will keep you posted Thanks again! Victor ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
