POI search - Single Layer Input - Python Error about hqgis HOT 10 CLOSED

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Hi Ricardo, I'll pick this up. I have been trying to use the POI search function on macosx, using the latest version of hqgis and 3.18.1-Zurich Qgis version and get the following python error when using the Single layer input option:
2021-04-19T15:38:22 WARNING Traceback (most recent call last):
File "/Users/tim/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/Hqgis/hqgis.py", line 1033, in getPlacesBatch
if (originLayer.wkbType() == 4
UnboundLocalError: local variable 'originLayer' referenced before assignment

I have used a shape file (point not multipoint) and a map info tab file as input, they are attached.
pointlayers.zip

Additionally I cannot get the single address input search to work either, the geocode is fine e.g. input the following address:174 cressy rd, North Ryde, 2113, new, Australia and the api returns the coords. -33.80161, 151.13492 but when I select every category and then click find POI's nothing happens, no error message or data returned.

Can you check if you can reproduce the issues?

Cheers

from hqgis.

from hqgis.

Hi, Ricardo!

Which phyton file must be changed the POI's values? I'm with the same error... I modify the "categories.md" put the Here categories ID (https://developer.here.com/documentation/places/dev_guide/topics/place_categories/category-400-transport.html#category-4000-airport) but still the same error.

My Best,
Marcella

from hqgis.

Hi norrye, Yes, the problem is reproducible. HERE changed the category system and created a number scheme for this: https://developer.here.com/documentation/places/dev_guide/topics/place_categories/category-400-transport.html#category-4000-airport as an example: https://browse.search.hereapi.com/v1/browse?at=-33.86960,151.20691&categories=400-4000-4581&limit=100&apiKey=YOUR_FANCY_KEY --> works! but currently hqgis is sending: https://browse.search.hereapi.com/v1/browse?at=-33.86960,151.20691&categories=airport&limit=100&apiKey=YOUR_FANCY_KEY --> this results in a wrong server side response. So yes, I can reproduce the problems in 3.16. Can you help with this? Best regards Riccardo
…
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On Mon, Apr 19, 2021 at 7:59 AM norrye @.***> wrote: Hi Ricardo, I'll pick this up. I have been trying to use the POI search function on macosx, using the latest version of hqgis and 3.18.1-Zurich Qgis version and get the following python error when using the Single layer input option: 2021-04-19T15:38:22 WARNING Traceback (most recent call last): File "/Users/tim/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/Hqgis/hqgis.py", line 1033, in getPlacesBatch if (originLayer.wkbType() == 4 UnboundLocalError: local variable 'originLayer' referenced before assignment I have used a shape file (point not multipoint) and a map info tab file as input, they are attached. pointlayers.zip https://github.com/riccardoklinger/Hqgis/files/6333538/pointlayers.zip Additionally I cannot get the single address input search to work either, the geocode is fine e.g. input the following address:174 cressy rd, North Ryde, 2113, new, Australia and the api returns the coords. -33.80161, 151.13492 but when I select every category and then click find POI's nothing happens, no error message or data returned. Can you check if you can reproduce the issues? Cheers — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#65 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABYJH2IMN7VFF2BNBU7GFT3TJPBFVANCNFSM4WPCSU7Q .

Hi Riccardo - Thanks for confirming. I can help by testing etc.. I am not a coder. How can I help you?

Cheers

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Hey Riccardo and norrye,

Hope you are doing well. I was wondering if you were able to find a way around this. I am getting the same error while querying by single layer input.
"An error has occurred while executing Python code:

UnboundLocalError: local variable 'originLayer' referenced before assignment
Traceback (most recent call last):
File "/Users/suhairkilliyath/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/Hqgis/hqgis.py", line 1033, in getPlacesBatch
if (originLayer.wkbType() == 4
UnboundLocalError: local variable 'originLayer' referenced before assignment

Python version: 3.7.7 (default, Sep 22 2020, 10:25:18) [Clang 12.0.0 (clang-1200.0.32.2)]
QGIS version: 3.16.3-Hannover Hannover, 3a90ea3afd

Python Path:
/Applications/QGIS.app/Contents/MacOS/../Resources/python
/Users/suhairkilliyath/Library/Application Support/QGIS/QGIS3/profiles/default/python
/Users/suhairkilliyath/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins
/Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/matplotlib-3.3.0-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/patsy-0.5.1-py3.7.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/netCDF4-1.5.3-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/statsmodels-0.11.1-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/affine-2.3.0-py3.7.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/Pillow-7.2.0-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/lib-dynload
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/GDAL-3.1.2-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python37.zip
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/numpy-1.19.1-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/Rtree-0.9.4-py3.7.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/geopandas-0.8.1-py3.7.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/rasterio-1.1.5-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/click_plugins-1.1.1-py3.7.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/pandas-1.1.0-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/snuggs-1.4.7-py3.7.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/opencv_contrib_python-4.3.0.36-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/pyproj-2.6.0-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/numba-0.50.1-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/Fiona-1.8.13.post1-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/scipy-1.5.1-py3.7-macosx-10.13.0-x86_64.egg
/Applications/QGIS.app/Contents/MacOS/lib/python3.7/site-packages/cftime-1.2.1-py3.7-macosx-10.13.0-x86_64.egg
/Users/suhairkilliyath/Library/Application Support/QGIS/QGIS3/profiles/default/python
/Users/suhairkilliyath/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/qgis2web
/Users/suhairkilliyath/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins
/Users/suhairkilliyath/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/mmqgis/forms"

In addition,

In thee plugin window:
"This plugin is broken. Missing metadata file
__MACOSX
"

from hqgis.

hi @suhairkilliyath , the layer problem might be non-related but without seeing/ working with the layer in question it is hard to tell. _MacOSX Problem is known and will be fixed in the next release.

from hqgis.

in addition to the categories having changed, in hqgis.py, there is bug in getPlacesBatch function.
You need to do "originLayer = self.dlg.FindPOISLayer.currentLayer()" before "if (originLayer.wkbType() == 4"

def getPlacesBatch(self):
        self.getCredentials()
        #radius = self.dlg.RadiusBoxBatch.value()
        categories = self.dlg.listWidgetBatch.selectedItems()
        categoriesList = []
        for category in categories:
            categoriesList.append(category.text())
        categories = ",".join(categoriesList)
        layer = self.createPlaceLayerBatch()
        **originLayer = self.dlg.FindPOISLayer.currentLayer()**
        # allow only regular point layers. no Multipoints
        if (originLayer.wkbType() == 4
            or originLayer.wkbType() == 1004
                or originLayer.wkbType() == 3004):
            self.iface.messageBar().pushWarning(
                'Failed', 'Please convert MultiPoint layer to Point layer before usage')
            return
        **#originLayer = self.dlg.FindPOISLayer.currentLayer()**
        originFeatures = originLayer.getFeatures()
        layerCRS = originLayer.crs()

Another problem is with de id type, the id is a string not an int.

    def createPlaceLayerBatch(self):
        layer = QgsVectorLayer(
            "Point?crs=EPSG:4326",
            "PlaceLayer",
            "memory"
        )
        layer.dataProvider().addAttributes([
            **QgsField("id", QVariant.String),**
            QgsField("origin_id", QVariant.Int),
            QgsField("title", QVariant.String),
            QgsField("label", QVariant.String),
            QgsField("distance", QVariant.Double),
            QgsField("categories", QVariant.String)
        ])
        layer.updateFields()
        return(layer)

from hqgis.

Hi folks, I am working on branch version2 and this has a working verison of the POI search around a point. could need your help in transforming the category system into a well defined list of dicts.
target structure:

            {
                "name": "Nightlife-Entertainment",
                "categories": "200-2000-0000,200-2000-0011,200-2000-0012,200-2000-0013,200-2000-0014,200-2000-0015,200-2000-0016,200-2000-0017,200-2000-0018,200-2000-0019,200-2000-0306,200-2000-0368",
            },
            {
                "name": "Cinema",
                "categories": "200-2100-0019",
            },
            {
                "name": "Theatre, Music and Culture",
                "categories": "200-2200-0000,200-2200-0020",
            },

Source is coming from here: https://developer.here.com/documentation/geocoding-search-api/dev_guide/topics-places/places-category-system-full.html

from hqgis.