Who Am I? About Me Name Hayao Suzuki (@CardinalXaro) Blog http://xaro.hatenablog.jp/ Major Mathematics (Combinatorics, Number Theory) Work Python Programmer at iRidge, Inc. Reviewed Books Effective Python (O’Reilly Japan) ΞϧΰϦζϜΫΠοΫϦϑΝϨϯε ୈ 2 ൛ (O’Reilly Japan) ॳΊͯͷ PHP (O’Reilly Japan) Effective Debugging (O’Reilly Japan) ͢Β͢ΒΘ͔Δ Python ʢᠳӭࣾʣ Python ͱ JavaScript Ͱ͡ΊΔσʔλϏδϡΞϥΠθʔγϣϯ (O’Reilly Japan) 2 / 9
Examples dict is a name of mapping class but... dict = {"spam": 0, "egg": 1, "bacon":2} for k, v in dict.items(): print("%s: %s" % (k, v)) dict ͷೖѱ͍จ໌ʂʂ 7 / 9
Conclusion Respect the built-in names Abuse of names causes a trouble. If you provide objects with the same name as a built-in value, read builtins module’s documents. 9 / 9