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NX Open Python Reference Guide > Namespaces > NXOpen.Assemblies

NXOpen.Assemblies Namespace Reference (Python)

Verified identical to the C++ binding documented in full in nxopen-cpp-reference/assemblies-namespace.md — read that file for the complete class table, builder-family breakdown, and cross-reference to NXOpen.Positioning.

Verification

87 classes (vs. 86 in C++ — negligible release drift), core types confirmed present: Component, ComponentAssembly, and the surrounding 86-class object model (Arrangement, ComponentGroup, ComponentPattern, AssemblyManager, ComponentOrder, and the full builder/search-term/ clearance/explosion family).

Python NXOpen code accesses these as NXOpen.Assemblies.Component, NXOpen.Assemblies.ComponentAssembly, etc.

Source: https://docs.sw.siemens.com/en-US/doc/209349590/PL20220512394070742.nxopen_python_ref · retrieved 2026-07-07