Comments (5)
martinfleis
commented on June 12, 2024
Can you show the full Traceback? I am unable to reproduce the issue in practically the same environment. I sense some installation issue is causing this.
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floriandeboissieu
commented on June 12, 2024
Traceback (most recent call last):
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/apply.py", line 314, in transform_str_or_callable
return obj.apply(func, args=args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/geopandas/geoseries.py", line 673, in apply
result = super().apply(func, args=args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/series.py", line 4904, in apply
).apply()
^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/apply.py", line 1427, in apply
return self.apply_standard()
^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/apply.py", line 1507, in apply_standard
mapped = obj._map_values(
^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/base.py", line 919, in _map_values
return arr.map(mapper, na_action=na_action)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/arrays/base.py", line 2319, in map
return map_array(self, mapper, na_action=na_action)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/algorithms.py", line 1743, in map_array
return lib.map_infer(values, mapper, convert=convert)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "lib.pyx", line 2972, in pandas._libs.lib.map_infer
File "<stdin>", line 1, in <lambda>
TypeError: unsupported operand type(s) for +: 'Point' and 'int'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/series.py", line 4766, in transform
result = SeriesApply(ser, func=func, args=args, kwargs=kwargs).transform()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/apply.py", line 246, in transform
result = self.transform_str_or_callable(func)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/apply.py", line 316, in transform_str_or_callable
return func(obj, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<stdin>", line 1, in <lambda>
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/ops/common.py", line 76, in new_method
return method(self, other)
^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/arraylike.py", line 186, in __add__
return self._arith_method(other, operator.add)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/series.py", line 6115, in _arith_method
return base.IndexOpsMixin._arith_method(self, other, op)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/base.py", line 1382, in _arith_method
result = ops.arithmetic_op(lvalues, rvalues, op)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jovyan/mambaforge/envs/geopandas/lib/python3.12/site-packages/pandas/core/ops/array_ops.py", line 273, in arithmetic_op
res_values = op(left, right)
^^^^^^^^^^^^^^^
TypeError: unsupported operand type(s) for +: 'GeometryArray' and 'int'from geopandas.
floriandeboissieu
commented on June 12, 2024
I have the same result installing geopandas in micromamba docker image:
docker run --rm -it mambaorg/micromamba bash
$ micromamba create -n geopandas -c conda-forge geopandas
$ micromamba activate geopandas
$ python
>>> import geopandas
>>> from shapely import Point, Polygon
>>> s = geopandas.GeoSeries([Point(0, 0)])
>>> s.transform(lambda x: x + 1)
...
TypeError: unsupported operand type(s) for +: 'Point' and 'int'
...
TypeError: unsupported operand type(s) for +: 'GeometryArray' and 'int'
>>> geopandas.show_versions()
SYSTEM INFO
-----------
python : 3.12.1 | packaged by conda-forge | (main, Dec 23 2023, 08:03:24) [GCC 12.3.0]
executable : /opt/conda/envs/geopandas/bin/python
machine : Linux-6.5.0-15-generic-x86_64-with-glibc2.36
GEOS, GDAL, PROJ INFO
---------------------
GEOS : 3.12.1
GEOS lib : None
GDAL : 3.8.3
GDAL data dir: /opt/conda/envs/geopandas/share/gdal
PROJ : 9.3.1
PROJ data dir: /opt/conda/envs/geopandas/share/proj
PYTHON DEPENDENCIES
-------------------
geopandas : 0.14.3
numpy : 1.26.4
pandas : 2.2.0
pyproj : 3.6.1
shapely : 2.0.2
fiona : 1.9.5
geoalchemy2: None
geopy : None
matplotlib : 3.8.2
mapclassify: 2.6.1
pygeos : None
pyogrio : None
psycopg2 : None
pyarrow : None
rtree : 1.2.0
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martinfleis
commented on June 12, 2024
Thanks! I can reproduce in the container. That doesn't help me understanding why it happens but it is a step forward.
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martinfleis
commented on June 12, 2024
I am stupid.
GeoSeries.transform is a new method that is available only on geopandas main branch and will be released as part of GeoPandas 1.0 in about two months. Any older version of geopandas is falling back to pandas.Series.transform, which obviously cannot handle geometries.
If you are installing released versions please refer to the stable documentation, which is what geopandas.org shows by default.
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