creating programs creating random numbers creating user-defined instances creation of instances steps involved creation of pyc and pyo files critical sectionslocking of critical(methodof logger objects current_thread(functionthreading module currentframe(functioninspect module curryingand partial function evaluation curses module cursor classdatabase api crypt module cursor(methodof connection objects crytographic hashing functions cwd(methodof ftp objects csv dataexample of reading cycle(functionitertools module csv files cyclesand garbage collection parsing type conversion of columns cyclic data structuresand _del_ (method csv module ctermid(functionos module ctime(functiontime module ctime(methodof date objects (owndebugger commandpdb module ctrl-ckeyboard interrupt daemon attribute ctypes module array types available datatypes casting datatypes creating byte strings creating objects from buffers example of finding library modules loading shared libraries memory copying passing pointers and references pointer types setting function prototypes shared data with multiprocessing structure types of process objects of thread objects daemonic process daemonic thread dangling comma and print statement and tuples print statement data attributeof dom text objects data encapsulation data structures and dictionaries lists and tuples named tuples cunifvariate(functionrandom module data(methodof treebuilder objects curdir variableos module database api curly bracesand dictionary database interface current timeobtaining _current_frames(functionsys module data-flow processingand coroutines and threads database resultsconverting into dictionaries current_process(functionmultiprocessing module lib fl ff