Collection of arcpy helper classes and functions
Project description
APUtil
Utility classes and functions for arcpy. APUtil stands for ArcPy and UTILity.
Install
python -m pip install aputil
Note: Future releases are published on PyPi.
Example
aputil.xcursor
Using xcursor(cursor)
import arcpy, arcpy.da
from aputil import xcursor
feature_class = "points.shp"
with arcpy.da.SearchCursor(feature_class, ["FieldName"]) as cursor:
for row in xcursor(cursor):
print(row["FieldName"]) # instead of row[0]
# other examples
print(row.get("FieldName", "Default Value"))
print(row.get_by_index(0, "Default Value"))
Using to_row()
See test/xcursor_test.py
(test test_to_row
) for an example.
aputil.tcursor
Using tcursor(cursor)
import arcpy, arcpy.da
from aputil import tcursor
feature_class = "points.shp"
with arcpy.da.SearchCursor(feature_class, ["FieldName"]) as cursor:
for row in tcursor(cursor):
print(row.FieldName) # instead of row[0]
aputil.fc
Using use_memory()
import arcpy, arcpy.management
from aputil import fc
arcpy.env.workspace = r"c:\data"
with fc.use_memory() as copied:
print(arcpy.Exists(copied)) # false (not yet)
arcpy.management.CopyFeatures("buildings.shp", copied)
print(arcpy.Exists(copied)) # true
print(arcpy.Exists(copied)) # false
Using count(fc)
import arcpy
from aputil import fc
record_count = fc.count(r"c:\data\buildings.shp")
print(record_count)
aputil.typings
import arcpy, arcpy.management
from aputil.typings import FeatureClassType
def create_feature_class() -> FeatureClassType:
return arcpy.management.CreateFeatureclass(r"c:\temp", "test.shp")
print(create_feature_class())
Run Unit Tests
cd c:\projects\aputil
[conda activate arcgispro-py3]
python test.py
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