Tutorials Basic Tutorial Cython Hello WorldPrimesLanguage Details Dynamic linkingNaming parameters Defining external declarationsMemory management Extension types (aka. cdef classes)Profiling Profiling Tutorial Python string types in Cython codeGeneral notes about C stringsAccepting strings from Python codeDecoding bytes to textC++ stringsSource code encodingNarrow Unicode builds Memory Allocation Augmenting .pxdTips and Tricks Adding typesTuning indexing further Working with Python arrays Zero-overhead, unsafe access to raw C pointerAPI reference Related work