Fix pandas FutureWarnings in ecephys_project_cache

- Select only the needed column before groupby().apply() to avoid
  FutureWarning about grouping columns (compatible with pandas 1.5+)
- Use None instead of 0 to initialize column, avoiding dtype incompatibility
  warning when storing arrays of strings

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: rly

allensdk/brain_observatory/ecephys/ecephys_project_cache.py

@@ -737,9 +737,12 @@ def get_grouped_uniques(this, other, foreign_key, field_key, unique_key, inplace
     if not inplace:
         this = this.copy()
 
-    uniques = other.groupby(foreign_key)\
-        .apply(lambda grp: pd.DataFrame(grp)[field_key].unique())
-    this[unique_key] = 0
+    # Select only the field_key column before apply to avoid FutureWarning about
+    # grouping columns in pandas 2.2+
+    uniques = other.groupby(foreign_key)[field_key]\
+        .apply(lambda x: x.unique())
+    # Use object dtype to allow storing arrays of strings
+    this[unique_key] = None
     this.loc[uniques.index.values, unique_key] = uniques.values
 
     if not inplace:

build/lib/allensdk/__init__.py

@@ -0,0 +1,79 @@
+# Allen Institute Software License - This software license is the 2-clause BSD
+# license plus a third clause that prohibits redistribution for commercial
+# purposes without further permission.
+#
+# Copyright 2017. Allen Institute. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# 3. Redistributions for commercial purposes are not permitted without the
+# Allen Institute's written permission.
+# For purposes of this license, commercial purposes is the incorporation of the
+# Allen Institute's software into anything for which you will charge fees or
+# other compensation. Contact terms@alleninstitute.org for commercial licensing
+# opportunities.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+import logging
+
+__version__ = '2.16.2'
+
+
+try:
+    from logging import NullHandler
+except ImportError:
+    class NullHandler(logging.Handler):
+        def emit(self, record):
+            pass
+
+
+class OneResultExpectedError(RuntimeError):
+    pass
+
+
+def one(x):
+    if isinstance(x, str):
+        return x
+    try:
+        xlen = len(x)
+    except TypeError:
+        return x
+    if xlen != 1:
+        raise OneResultExpectedError("Expected length one result, received: "
+                                     f"{x} results from query")
+    if isinstance(x, set):
+        return list(x)[0]
+    else:
+        return x[0]
+
+
+logging.getLogger(__name__).addHandler(NullHandler())
+
+if True:
+    file_download_log = logging.getLogger(
+        'allensdk.api.api.retrieve_file_over_http')
+    file_download_log.setLevel(logging.INFO)
+    console = logging.StreamHandler()
+    formatter = logging.Formatter("%(asctime)s %(name)-12s "
+                                  "%(levelname)-8s %(message)s")
+    console.setFormatter(formatter)
+    file_download_log.addHandler(console)

build/lib/allensdk/api/__init__.py

@@ -0,0 +1,38 @@
+# Allen Institute Software License - This software license is the 2-clause BSD
+# license plus a third clause that prohibits redistribution for commercial
+# purposes without further permission.
+#
+# Copyright 2017. Allen Institute. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# 3. Redistributions for commercial purposes are not permitted without the
+# Allen Institute's written permission.
+# For purposes of this license, commercial purposes is the incorporation of the
+# Allen Institute's software into anything for which you will charge fees or
+# other compensation. Contact terms@alleninstitute.org for commercial licensing
+# opportunities.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+''' Subclasses of allensdk.api.api.Api to implement specific queries to the
+`Allen Brain Atlas Data Portal <http://www.brain-map.org/api/index.html>`_.
+'''