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Using libraries other than PyQGIS to develop plugin for QGIS?
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
Announcing the arrival of Valued Associate #679: Cesar Manara
Unicorn Meta Zoo #1: Why another podcast?Getting started with QGIS plugin development?Changing attribute data types using PyQGISQGIS Plugin WindowsInstall shapely for QGIS on MacPython3 libraries for GIS analysisInstalling Lecos plugin for QGis 2.0.1 on linux fedora 20Dissolving polygons based on attributes with Python (shapely, fiona)?Using external IDE eclipse to develop python plugin for QGIS?geopandas read_file breaks in fiona open()Python - Extract raster values at point locations
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I develop a plugin for QGIS. Before to integreted it in the QGIS I developped it with GIS library (Fiona, shapely, geopandas, ...) and it work well. Now I try to build it with plugin_builder of QGIS. The problem is I try to use my functions that I created with the previous libraries, but it seems like PyQGIS (QGIS) didn't recongnize them.
Is it possible to work with the GIS libraries to open, write a vector and make some processes in QGIS environment?
python qgis-plugins shapely pyqgis-3 fiona
edited 10 hours ago
PolyGeo♦
54k1782246
asked 11 hours ago
EliteElite
353
add a comment |
I develop a plugin for QGIS. Before to integreted it in the QGIS I developped it with GIS library (Fiona, shapely, geopandas, ...) and it work well. Now I try to build it with plugin_builder of QGIS. The problem is I try to use my functions that I created with the previous libraries, but it seems like PyQGIS (QGIS) didn't recongnize them.
Is it possible to work with the GIS libraries to open, write a vector and make some processes in QGIS environment?
python qgis-plugins shapely pyqgis-3 fiona
edited 10 hours ago
PolyGeo♦
54k1782246
asked 11 hours ago
EliteElite
353
add a comment |
I develop a plugin for QGIS. Before to integreted it in the QGIS I developped it with GIS library (Fiona, shapely, geopandas, ...) and it work well. Now I try to build it with plugin_builder of QGIS. The problem is I try to use my functions that I created with the previous libraries, but it seems like PyQGIS (QGIS) didn't recongnize them.
Is it possible to work with the GIS libraries to open, write a vector and make some processes in QGIS environment?
python qgis-plugins shapely pyqgis-3 fiona
edited 10 hours ago
PolyGeo♦
54k1782246
asked 11 hours ago
EliteElite
353
I develop a plugin for QGIS. Before to integreted it in the QGIS I developped it with GIS library (Fiona, shapely, geopandas, ...) and it work well. Now I try to build it with plugin_builder of QGIS. The problem is I try to use my functions that I created with the previous libraries, but it seems like PyQGIS (QGIS) didn't recongnize them.
Is it possible to work with the GIS libraries to open, write a vector and make some processes in QGIS environment?
python qgis-plugins shapely pyqgis-3 fiona
python qgis-plugins shapely pyqgis-3 fiona
edited 10 hours ago
PolyGeo♦
54k1782246
asked 11 hours ago
EliteElite
353
edited 10 hours ago
PolyGeo♦
54k1782246
asked 11 hours ago
EliteElite
353
edited 10 hours ago
PolyGeo♦
54k1782246
edited 10 hours ago
PolyGeo♦
54k1782246
edited 10 hours ago
PolyGeo♦
54k1782246
54k1782246
asked 11 hours ago
EliteElite
353
asked 11 hours ago
EliteElite
353
asked 11 hours ago
EliteElite
353
353
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Yes, you can use those librairies in a qgis plugin as long as you install them on the folder sites-packages of the python called by qgis.
use OsGeo4W Shell to install them ( I use pip for that )
then you can call them from your plugin, also make sure that PYTHONHOME and PYTHONPATH environment variables are well set.
answered 11 hours ago
Hicham ZouarhiHicham Zouarhi
2,0091922
Doesn't that (using other library) make it harder to share the plugin ?
– J.R
11 hours ago
@J.R I don't see the problem if the dependencies of the plugin are present in a requirements.txt file
– Hicham Zouarhi
11 hours ago
If it's possible to use only PyQGIS then other don't have to install other library to use the plugin, not a big deal but easier for novice
– J.R
11 hours ago
yes, indeed it would be easier, it depends if OP wants to share his plugin online or not
– Hicham Zouarhi
11 hours ago
Thanks @HichamZouarhi for your answers. Yeah, J.R you are right, using only PyQGIS will make easier to install use the plugin, but for the moment i already finished it and i have use other libraries, and also i think Fiona and shapely are more easialy to use than PyQGIS. This is my opinion ;)
– Elite
10 hours ago
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Yes, you can use those librairies in a qgis plugin as long as you install them on the folder sites-packages of the python called by qgis.
use OsGeo4W Shell to install them ( I use pip for that )
then you can call them from your plugin, also make sure that PYTHONHOME and PYTHONPATH environment variables are well set.
answered 11 hours ago
Hicham ZouarhiHicham Zouarhi
2,0091922
Doesn't that (using other library) make it harder to share the plugin ?
– J.R
11 hours ago
@J.R I don't see the problem if the dependencies of the plugin are present in a requirements.txt file
– Hicham Zouarhi
11 hours ago
If it's possible to use only PyQGIS then other don't have to install other library to use the plugin, not a big deal but easier for novice
– J.R
11 hours ago
yes, indeed it would be easier, it depends if OP wants to share his plugin online or not
– Hicham Zouarhi
11 hours ago
Thanks @HichamZouarhi for your answers. Yeah, J.R you are right, using only PyQGIS will make easier to install use the plugin, but for the moment i already finished it and i have use other libraries, and also i think Fiona and shapely are more easialy to use than PyQGIS. This is my opinion ;)
– Elite
10 hours ago
add a comment |
Yes, you can use those librairies in a qgis plugin as long as you install them on the folder sites-packages of the python called by qgis.
use OsGeo4W Shell to install them ( I use pip for that )
then you can call them from your plugin, also make sure that PYTHONHOME and PYTHONPATH environment variables are well set.
answered 11 hours ago
Hicham ZouarhiHicham Zouarhi
2,0091922
Doesn't that (using other library) make it harder to share the plugin ?
– J.R
11 hours ago
@J.R I don't see the problem if the dependencies of the plugin are present in a requirements.txt file
– Hicham Zouarhi
11 hours ago
If it's possible to use only PyQGIS then other don't have to install other library to use the plugin, not a big deal but easier for novice
– J.R
11 hours ago
yes, indeed it would be easier, it depends if OP wants to share his plugin online or not
– Hicham Zouarhi
11 hours ago
Thanks @HichamZouarhi for your answers. Yeah, J.R you are right, using only PyQGIS will make easier to install use the plugin, but for the moment i already finished it and i have use other libraries, and also i think Fiona and shapely are more easialy to use than PyQGIS. This is my opinion ;)
– Elite
10 hours ago
add a comment |
Yes, you can use those librairies in a qgis plugin as long as you install them on the folder sites-packages of the python called by qgis.
use OsGeo4W Shell to install them ( I use pip for that )
then you can call them from your plugin, also make sure that PYTHONHOME and PYTHONPATH environment variables are well set.
answered 11 hours ago
Hicham ZouarhiHicham Zouarhi
2,0091922
Yes, you can use those librairies in a qgis plugin as long as you install them on the folder sites-packages of the python called by qgis.
use OsGeo4W Shell to install them ( I use pip for that )
then you can call them from your plugin, also make sure that PYTHONHOME and PYTHONPATH environment variables are well set.
answered 11 hours ago
Hicham ZouarhiHicham Zouarhi
2,0091922
answered 11 hours ago
Hicham ZouarhiHicham Zouarhi
2,0091922
answered 11 hours ago
Hicham ZouarhiHicham Zouarhi
2,0091922
answered 11 hours ago
Hicham ZouarhiHicham Zouarhi
2,0091922
2,0091922
Doesn't that (using other library) make it harder to share the plugin ?
– J.R
11 hours ago
@J.R I don't see the problem if the dependencies of the plugin are present in a requirements.txt file
– Hicham Zouarhi
11 hours ago
If it's possible to use only PyQGIS then other don't have to install other library to use the plugin, not a big deal but easier for novice
– J.R
11 hours ago
yes, indeed it would be easier, it depends if OP wants to share his plugin online or not
– Hicham Zouarhi
11 hours ago
Thanks @HichamZouarhi for your answers. Yeah, J.R you are right, using only PyQGIS will make easier to install use the plugin, but for the moment i already finished it and i have use other libraries, and also i think Fiona and shapely are more easialy to use than PyQGIS. This is my opinion ;)
– Elite
10 hours ago
add a comment |
Doesn't that (using other library) make it harder to share the plugin ?
– J.R
11 hours ago
@J.R I don't see the problem if the dependencies of the plugin are present in a requirements.txt file
– Hicham Zouarhi
11 hours ago
If it's possible to use only PyQGIS then other don't have to install other library to use the plugin, not a big deal but easier for novice
– J.R
11 hours ago
yes, indeed it would be easier, it depends if OP wants to share his plugin online or not
– Hicham Zouarhi
11 hours ago
Thanks @HichamZouarhi for your answers. Yeah, J.R you are right, using only PyQGIS will make easier to install use the plugin, but for the moment i already finished it and i have use other libraries, and also i think Fiona and shapely are more easialy to use than PyQGIS. This is my opinion ;)
– Elite
10 hours ago
Doesn't that (using other library) make it harder to share the plugin ?
– J.R
11 hours ago
Doesn't that (using other library) make it harder to share the plugin ?
– J.R
11 hours ago
@J.R I don't see the problem if the dependencies of the plugin are present in a requirements.txt file
– Hicham Zouarhi
11 hours ago
@J.R I don't see the problem if the dependencies of the plugin are present in a requirements.txt file
– Hicham Zouarhi
11 hours ago
If it's possible to use only PyQGIS then other don't have to install other library to use the plugin, not a big deal but easier for novice
– J.R
11 hours ago
If it's possible to use only PyQGIS then other don't have to install other library to use the plugin, not a big deal but easier for novice
– J.R
11 hours ago
yes, indeed it would be easier, it depends if OP wants to share his plugin online or not
– Hicham Zouarhi
11 hours ago
yes, indeed it would be easier, it depends if OP wants to share his plugin online or not
– Hicham Zouarhi
11 hours ago
Thanks @HichamZouarhi for your answers. Yeah, J.R you are right, using only PyQGIS will make easier to install use the plugin, but for the moment i already finished it and i have use other libraries, and also i think Fiona and shapely are more easialy to use than PyQGIS. This is my opinion ;)
– Elite
10 hours ago
Thanks @HichamZouarhi for your answers. Yeah, J.R you are right, using only PyQGIS will make easier to install use the plugin, but for the moment i already finished it and i have use other libraries, and also i think Fiona and shapely are more easialy to use than PyQGIS. This is my opinion ;)
– Elite
10 hours ago
add a comment |
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-fiona, pyqgis-3, python, qgis-plugins, shapely
