ng911ok.lib.comparison module#

exception FeatureClassNotFoundError(session: NG911Session, feature_class: NG911FeatureClass)#

Bases: OSError

property path: Path#
class NG911GeodatabaseComparator(gdb1: NG911Session, gdb2: NG911Session)#
class NG911GeodatabaseComparator(gdb1: PathLike[str] | str, gdb2: PathLike[str] | str, respect_submit: bool)

Bases: object

static _get_comparison_df(feature_class: NG911FeatureClass, fc1: str, fc2: str, csv_destination: Path) → DataFrame#
compare_feature_class(feature_class: NG911FeatureClass, output_location: Path, output_name: str) → tuple[DataFrame, Path]#
compare_feature_class(feature_class: NG911FeatureClass) → DataFrame
compare_geodatabases(export: bool = False) → DataFrame#

Compares the NG911 feature classes of the comparator’s two geodatabases. Optionally exports a table of differences (named “ComparisonResults”) to the first geodatabase.

Columns in the output data frame (and optional table) include:

  • Identifier - The type of difference

  • Message - Prose description of the difference

  • Base_value - The value in GDB #1

  • Test_value - The value in GDB #2

  • Layer - The name of the feature class containing the difference

  • Field - The name of the field containing the difference

Parameters:

export (bool) – Whether to export a table of differences to the first geodatabase, default False

Returns:

Tabular representation (data frame) of the differences

Return type:

pandas.DataFrame

gdb1: NG911Session#
gdb2: NG911Session#
class _GDBDiffRecordDict#

Bases: TypedDict

Base_value: str | int | float | bool#
Identifier: str#
Message: str#
Test_value: str | int | float | bool#