è¿å¹ŽãAIã®é²åã¯ç®ãŸãããããå€ãã®ããžãã¹ããŒãœã³ãããå¹ççãªæ¥åãæ±ããŠããŸããããã§æ³šç®ãããŠããã®ããChatGPTããšãDjangoãã®çµã¿åãããChatGPTã®èªç¶èšèªåŠçæè¡ãšãDjangoã®å ç¢ãªWebãã¬ãŒã ã¯ãŒã¯ãæããçžä¹å¹æã¯èšãç¥ããŸããããã®ãªãŒãæã§ã¯ãåæ¹ã®æè¡ãèåãããããšã§ããžãã¹ã«ãããã䟡å€ãšå ·äœçãªæŽ»çšæ¹æ³ãåªãã解説ããŠãããŸããããã°ã©ãã³ã°åå¿è ããäžçŽè ãŸã§ãç解ã§ãããã¥ãŒããªã¢ã«ããå®è·µçãªéçºãã¯ããã¯ããããŠæªæ¥ã®å¯èœæ§ãŸã§ãå¹ åºãã«ããŒããå 容ã§ãããè¯ãããžãã¹ãœãªã¥ãŒã·ã§ã³ãžãšå°ããŸãã
1. ChatGPTãšDjangoã®çµã¿åãã
1.1 ChatGPTãšã¯äœã
ChatGPTã¯ãèªç¶èšèªåŠçãè¡ãAIã¢ãã«ã§ãGPTïŒGenerative Pretrained TransformerïŒã·ãªãŒãºã®äžéšã§ãããŠãŒã¶ãŒãå ¥åããããã¹ãã«å¯ŸããŠããªã¢ã«ã¿ã€ã ã§å¯Ÿè©±ãè¡ãããšãã§ããèªç¶ãªäŒè©±äœéšãæäŸããŸããèšå€§ãªããŒã¿ã»ããã§èšç·Žãããçå®æ§ãæèã®ç解ã«åªããåå¿ã瀺ããŸãã
ãã®æè¡ã¯ãå€ãã®WebãµãŒãã¹ãã¢ããªã±ãŒã·ã§ã³ã§å©çšå¯èœã§ãããç¹ã«ã«ã¹ã¿ããŒãµããŒããã³ã³ãã³ãçæã«é©åœããããããŸãããChatGPTã¯ãæè»ãªå¯Ÿè©±ãšã³ãžã³ãšããŠæ©èœãããŠãŒã¶ãŒã®æå³ãèŠæ¥µããŠé©åãªå¿çãè¡ãèœåãæã£ãŠããŸãã
ãŸããChatGPTã¯æ©æ¢°åŠç¿ã®æåç·ã«äœçœ®ããŠãããæè²ããšã³ã¿ãŒãã€ã³ã¡ã³ããããžãã¹ã³ãã¥ãã±ãŒã·ã§ã³ãªã©å¹ åºãåéã§ãã®å¿çšãæåŸ ãããŠããŸãããã®æè¡ã®å¯èœæ§ã¯ç¡éã§ãããéçºè ãã¡ã¯ãããæ§ã ãªå¿çšã«æŽ»ããããšããŠããŸãã
1.2 Djangoã®åºæ¬ãšãã®ç¹åŸŽ
Djangoã¯ãé«åºŠã«ã¹ã±ãŒã©ãã«ã§ä¿å®ã容æãªWebã¢ããªã±ãŒã·ã§ã³ãçŽ æ©ãéçºããããã®PythonããŒã¹ã®ãªãŒãã³ãœãŒã¹Webãã¬ãŒã ã¯ãŒã¯ã§ããããã¯ãDRYïŒDon’t Repeat YourselfïŒã®ååã«åºã¥ããŠèšèšããããããããªãŒå梱ïŒbatteries-includedïŒãã¢ãããŒããæ¡çšããŠããŸããã€ãŸããäž»èŠãªæ©èœããã¬ãŒã ã¯ãŒã¯å ã«ãããããçµã¿èŸŒãŸããŠãããããéçºè ã¯ç ©éãªèšå®ãããå¿ èŠããªããéçºã«éäžã§ããŸãã
Djangoã®ç¹åŸŽã®äžã€ã¯ããã®åŒ·åãªORMïŒObject-Relational MappingïŒæ©èœã§ããããã«ãããããŒã¿ããŒã¹ãçŽæ¥æäœãã代ããã«ãPythonã®ã¯ã©ã¹ãšã¡ãœãããéããŠããŒã¿ããŒã¹ã®ããŒã¿ãæäœããããšãå¯èœãšãªããŸããããã«ãããéçºè ã¯ããŒã¿ã¢ãã«ã®äœæãšæäœã«éäžããããçç£çãªäœæ¥ãå¯èœã«ãªããŸãã
ãŸããã»ãã¥ãªãã£ã«ã€ããŠãåªããŠãããSQLã€ã³ãžã§ã¯ã·ã§ã³ãã¯ãã¹ãµã€ãã¹ã¯ãªããã£ã³ã°ãšãã£ãäžè¬çãªWebè匱æ§ããä¿è·ããæ©èœãçµã¿èŸŒãŸããŠããŸããããã«ãããéçºè ã¯å®å šæ§ãé«ããªããè¿ éãªéçºãè¡ãããšããå©ç¹ããããŸãã
1.3 ChatGPTãšDjangoã®çžä¹å¹æ
ChatGPTãšDjangoãçµã¿åãããããšã§åŸãããçžä¹å¹æã¯å€§ããã§ããDjangoã§éçºãããWebã¢ããªã±ãŒã·ã§ã³ã«ChatGPTãçµ±åããããšã§ãé«åºŠãªãã£ãããããæ©èœãèªååããã顧客ãµãŒãã¹ãæäŸããããšãå¯èœã«ãªããŸãããã®çµã¿åããã«ããããšã³ããŠãŒã¶ãŒã«ãšã£ãŠé åçã§å¯Ÿè©±åã®ã€ã³ã¿ãŒãã§ã€ã¹ãç°¡åã«å°å ¥ã§ããŸãã
ãŸããDjangoã®åŒ·åãªããã¯ãšã³ãæ©èœãšChatGPTã®èªç¶èšèªåŠçèœåã䜵çšããããšã§ããµãŒãã¹ã®ããŒã¿ãåºã«ããã«ã¹ã¿ãã€ãºãããã¬ã¹ãã³ã¹ãæäŸã§ããããã«ãªãããŠãŒã¶ãŒäœéšãåäžããŸããããã¯ããµã€ãã®æ»åšæéã®å¢å ãããšã³ã²ãŒãžã¡ã³ãã®ä¿é²ãããã«ã¯ã³ã³ããŒãžã§ã³çã®åäžã«çŽæ¥å¯äžããå¯èœæ§ããããŸãã
ããã«ãéçºè ã¯Djangoã®ã»ãã¥ãªãã£å¯Ÿçãå©çšããããšã§ããã£ããããããä»ããæ å ±ã®ãããšããå®å šã«è¡ãããšãã§ããããã«ãªããŸããããã¯ãç¹ã«å人æ å ±ãåãæ±ããããªã¢ããªã±ãŒã·ã§ã³ã«ãããŠéåžžã«éèŠãªèŠçŽ ãšãªããŸãã
1.4 ChatGPTãšDjangoãçµã¿åãããã¡ãªãã
ChatGPTãšDjangoãçµã¿åãããããšã«ãã£ãŠãéçºè ã¯åŒ·åã§é«åºŠã«ã«ã¹ã¿ãã€ãºå¯èœãªãã£ããããããæ§ç¯ã§ããŸããããã«ãããåŸæ¥ã®éçãªFAQããŒãžãåçãªå¯Ÿè©±åãµãŒãã¹ã«çœ®ãæãããŠãŒã¶ãŒã«å³æãã€ããŒãœãã©ã€ãºãããæ¯æŽãæäŸããããšãå¯èœã§ãã
äŒæ¥ãçµç¹ã¯ããã®æè¡ã®çµã¿åããã掻çšããŠã顧客ãšã³ã²ãŒãžã¡ã³ããé«ããã«ã¹ã¿ããŒãµãŒãã¹ã®å¹çåãå³ãããšãã§ããŸããäŸãã°ããªã³ã©ã€ã³ã·ã§ããã³ã°ãµã€ãã§ã¯ãChatGPTã«ããèªååãããã¢ã·ã¹ã¿ã³ããè³Œå ¥æç¶ããæ¯æŽãã顧客æºè¶³åºŠãé«ããããšãæåŸ ãããŸãã
ãŸããéçºã®èŠ³ç¹ããèŠããšãDjangoã®ãããããªãŒå梱ãã®å²åŠã¯ãéçºè ãChatGPTã«å¯Ÿããã€ã³ã¿ãŒãã§ã€ã¹ããã®ä»ã®æ©èœãã¹ã ãŒãºã«çµ±åã§ããããšãæå³ããŸããåŽåãšæéã®ç¯çŽã¯ãããè¿ éãªãããã¯ããªãªãŒã¹ãšç¶ç¶çãªã€ãããŒã·ã§ã³ãå¯èœã«ãã競äºåã®ããåžå Žã«ãããŠå€§ããªå©ç¹ãšãªããŸãã
2. Djangoã«ãããChatGPTã®æŽ»çšæ¹æ³
Djangoã¯ãã®é«ãæ¡åŒµæ§ãšæè»æ§ã§ç¥ãããŠãããChatGPTã®ãããªå é²çãªAIæè¡ãšçµã¿åãããããšã§ããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã匷åããã¢ããªã±ãŒã·ã§ã³ã®æ©èœãå€§å¹ ã«åºããããšãã§ããŸããæ¬ã»ã¯ã·ã§ã³ã§ã¯ãDjangoãã¬ãŒã ã¯ãŒã¯ã§ChatGPTã掻çšããããŸããŸãªæ¹æ³ã«çŠç¹ãåœãŠãŠè§£èª¬ããŸãã
Djangoã§ã®ChatGPTã®çµ±åæ¹æ³ããŠãŒã¶ãŒã€ã³ã¿ã©ã¯ã·ã§ã³ã®èªååãããã¹ãçæAPIã®å®è£ äŸããããŠãšã©ãŒãã³ããªã³ã°ãšã»ãã¥ãªãã£ã®èŠ³ç¹ããã®èå¯ãæ·±ããŠãããŸãããããã®ç¥èã身ã«ã€ããããšã§ãDjangoããŒã¹ã®ãããžã§ã¯ããããã€ã³ããªãžã§ã³ãã«ããã€å®å šã«å±éããããšãå¯èœã«ãªããŸãã
2.1 Djangoãããžã§ã¯ãã§ã®ChatGPTã®çµ±å
Djangoãããžã§ã¯ãã«ChatGPTãçµ±åããã«ã¯ããŸãOpenAIæäŸã®APIããŒãå ¥æããå¿ èŠããããŸããããã«ãã£ãŠãDjangoã¢ããªã±ãŒã·ã§ã³ããChatGPT APIãžã®ãªã¯ãšã¹ããå¯èœã«ãªããŸããéåžžã¯APIåŒã³åºããè¡ãããã®ã«ã¹ã¿ã ãã¥ãŒããµãŒãã¹å±€ããããžã§ã¯ãå ã«å®è£ ããŸãã
次ã«ãDjangoã®views.pyãã¡ã€ã«ãŸãã¯viewsã¢ãžã¥ãŒã«ãäœæããChatGPT APIãžã®ãªã¯ãšã¹ããåŠçããé¢æ°ãŸãã¯ã¯ã©ã¹ãå®çŸ©ããŸããããã«ã¯ãé©åãªãªã¯ãšã¹ããã©ã¡ãŒã¿ã®èšå®ããéåæåŠçã®å°å ¥ãå«ãŸããããšããããŸãã
æåŸã«ãããã³ããšã³ããšã®çµ±åã«ã¯ãDjangoãã³ãã¬ãŒããReactãVue.jsãšãã£ãJavaScriptãã¬ãŒã ã¯ãŒã¯ã䜿ãããŠãŒã¶ãŒã®å ¥åãChatGPTã«éä¿¡ããå¿çãé©åã«è¡šç€ºããæ©èœãå®è£ ããããšãèŠæ±ãããŸãã
2.2 ãŠãŒã¶ãŒã€ã³ã¿ã©ã¯ã·ã§ã³ã®èªåå
ChatGPTã䜿ã£ããŠãŒã¶ãŒã€ã³ã¿ã©ã¯ã·ã§ã³ã®èªååã¯ãã«ã¹ã¿ããŒãµããŒãããããã質åãžã®åçãããã«ã¯æè²çãªå¯Ÿè©±åœ¢åŒã³ã³ãã³ãã®æäŸãªã©ãå€æ¹é¢ã«ããã£ãŠå®çšçã§ãããããã®å¯Ÿè©±ã¯ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãé«ãããµã€ãã®æ»åšæéã䌞ã°ãå¹æãæåŸ ã§ããŸãã
Djangoã¢ããªã±ãŒã·ã§ã³ã«ãããŠChatGPTãå©çšããèªåå¿çã·ã¹ãã ãå®è£ ããå Žåã顧客ã察話åŒã€ã³ã¿ãŒãã§ãŒã¹ãéããŠçåãæããããããã«å¯ŸããŠAIããªã¢ã«ã¿ã€ã ã§åçãè¿ãæµããæ§ç¯ããŸãã
ããã«ãAIããŒã¹ã®ã¬ã³ã¡ã³ããŒã·ã§ã³ãšã³ãžã³ãšããŠæŽ»çšããããšãå¯èœã§ããŠãŒã¶ãŒã®ä»¥åã®åäœã奜ã¿ãåæããããŒãœãã©ã€ãºãããå 容ãååãææ¡ããããšãã§ããŸãã
2.3 ããã¹ãçæAPIã®å®è£ äŸ
ããã¹ãçæAPIã®å ·äœçãªå®è£ äŸãšããŠã¯ãããã°èšäºã®èªåçæãã³ãŒãã¹ããããã®ææ¡ããŸãã¯ã¯ãªãšã€ãã£ããªã¹ããŒãªãŒããªã³ã°ãªã©ããããŸãããããã®æ©èœãDjangoã¢ããªã±ãŒã·ã§ã³ã«åãå ¥ããããšã§ãã³ã³ãã³ãã®è³ªãšéã®äž¡é¢ã§å€§ããªæ¹åãèŠèŸŒããŸãã
å®è£ ã«ããããDjangoã®ã«ã¹ã¿ã 管çã³ãã³ããããã¯ã°ã©ãŠã³ãã¿ã¹ã¯ãå©çšããŠãChatGPT APIãšã®å¯Ÿè©±ãèªååããçæãããããã¹ããããŒã¿ããŒã¹ã«ä¿åããä»çµã¿ãäœãããšãäžè¬çã§ãã
ãŸãããŠãŒã¶ãŒã«ããã€ã³ããããåºã«ã«ã¹ã¿ãã€ãºãããããã¹ãã®çæãè¡ããWebã€ã³ã¿ãŒãã§ãŒã¹ãéããŠãªã¢ã«ã¿ã€ã ã§çµæããŠãŒã¶ãŒã«æäŸãããšãã£ãã€ã³ã¿ã©ã¯ãã£ããªæ©èœãéèŠã§ãã
2.4 ãšã©ãŒãã³ããªã³ã°ãšã»ãã¥ãªãã£
ãšã©ãŒãã³ããªã³ã°ã¯ã·ã¹ãã ã®å ç¢æ§ã確ä¿ãããŠãŒã¶ãŒã«å¯ŸããŠä¿¡é Œæ§ã®é«ããµãŒãã¹ãæäŸããããã§å¿ èŠäžå¯æ¬ ã§ããDjangoã¢ããªã±ãŒã·ã§ã³å ã§ChatGPTãšé£æºããéã«ã¯ãAPIãªã¯ãšã¹ãã®ã¿ã€ã ã¢ãŠããèªèšŒãšã©ãŒãã¬ãŒããªãããã®è¶ éãªã©ãããŸããŸãªäŸå€åŠçãé©åã«å®è£ ããå¿ èŠããããŸãã
å®å šãªAPIã®äœ¿çšã«ã¯ãç§å¯ããŒãå人ããŒã¿ãªã©ã®ã»ãã¥ãªãã£å¯Ÿçãæ±ããããŸããHTTPSéä¿¡ã®åŒ·å¶ãAPIããŒã®ç°å¢å€æ°ãžã®ä¿åãããŒã¿ã®æå·åãªã©ãã»ãã¥ãªãã£ãã¹ããã©ã¯ãã£ã¹ã«åŸã£ãŠéçºãé²ããããšãéèŠã§ãã
æçµçã«ããŠãŒã¶ãŒã®ãã©ã€ãã·ãŒä¿è·ãšã·ã¹ãã ã®ã»ãã¥ãªãã£ç¶æãšããäºã€ã®åŽé¢ãé æ ®ããªãããDjangoãããžã§ã¯ãã«ãããChatGPTã®æå¹ãªå©çšæ¹æ³ãè¿œæ±ããããšãæåãžã®éµãšãªããŸãã
3. ããã°ã©ãã³ã°åå¿è åããã¥ãŒããªã¢ã«
3.1 ç°å¢æ§ç¯ãšå¿ èŠãªããŒã«
Djangoã䜿ã£ãããã°ã©ãã³ã°ã«å ¥éããã«ã¯ããŸãç°å¢æ§ç¯ãéèŠã§ããPythonãäžå¿ã«ãDjangoãã¬ãŒã ã¯ãŒã¯ãããŒã¿ããŒã¹ãªã©ã®ä»éããããŒã«ãã€ã³ã¹ããŒã«ããå¿ èŠããããŸããæåã¯PythonãPipã®å°å ¥ããå§ãããã®åŸDjangoãã¬ãŒã ã¯ãŒã¯ãã€ã³ã¹ããŒã«ããŸãã
éçºå¹çãäžããããã«ã¯é©åãªéçºç°å¢ãæŽããããšãæ¬ ãããŸãããçµ±åéçºç°å¢(IDE)ãéžã¶éã¯ãPythonãšDjangoã®ãµããŒããå å®ããŠãããã®ãéžã¶ãšè¯ãã§ããããäŸãã°ãPyCharmãVisual Studio Codeãªã©ã¯Djangoéçºã«åªããæ§èœãæäŸããŸãã
å¿ èŠãªããŒã«ã®ã€ã³ã¹ããŒã«ãå®äºããããä»®æ³ç°å¢ã®æ§ç¯ã«é²ã¿ãŸããä»®æ³ç°å¢ã¯ãããžã§ã¯ãããšã«äŸåé¢ä¿ãåé¢ã管çããããšãã§ãããããè€æ°ãããžã§ã¯ããåæã«æ±ãéã«åœ¹ç«ã¡ãŸããPythonã«ã¯virtualenvãpipenvãªã©ã䟿å©ãªä»®æ³ç°å¢ããŒã«ãæšæºã§çšæãããŠããŸãã
3.2 åºæ¬çãªãã£ããã¢ããªã±ãŒã·ã§ã³ã®äœæ
Djangoã䜿çšããåºæ¬çãªãã£ããã¢ããªã±ãŒã·ã§ã³ãäœæããã«ã¯ãã¢ãã«ãšãã¥ãŒããã³ãã¬ãŒãã®é¢ä¿ãç解ããããšã倧åã§ããã¢ãã«ã¯ããŒã¿ããŒã¹ã®æ§é ãå®çŸ©ãããã¥ãŒã¯ããžãã¹ããžãã¯ãåŠçãããã³ãã¬ãŒãã¯ãŠãŒã¶ãŒã€ã³ã¿ãŒãã§ã€ã¹ãæ åœããŸãã
ãŸãããã£ããã¡ãã»ãŒãžãæ ŒçŽããã¢ãã«ãå®çŸ©ããDjangoã®ORMã䜿çšããŠããŒã¿ããŒã¹ã«ã¡ãã»ãŒãžãä¿åããæ©èœãå®è£ ããŸãã次ã«ããªã¢ã«ã¿ã€ã ã§ã¡ãã»ãŒãžã®ããåããããããã«ã¯ãWebSocketãå©çšããéåæéä¿¡ãå¿ èŠã«ãªããŸããDjango Channelsã¯Djangoã§WebSocketãå©çšããéã«æåãªãªãã·ã§ã³ã§ãã
ãã£ããæ©èœãå®è£ ããããããŠãŒã¶ãŒèªèšŒãã¡ãã»ãŒãžã®ååŸãéä¿¡æ©èœãçµã¿èŸŒã¿ãŸããããã«ã¯ãDjangoã®èªèšŒã·ã¹ãã ããã©ãŒã åŠçã圹ç«ã¡ãŸãããŠãŒã¶ãŒãã¬ã³ããªãŒãªã€ã³ã¿ãŒãã§ã€ã¹ãéèŠãªã®ã§ãCSSãJavaScriptã䜿ã£ãããã³ããšã³ãã®ãã¶ã€ã³ã«ãæ°ãé ããŸãããã
3.3 ChatGPT APIã®çµã¿èŸŒã¿æ¹
ChatGPT APIãDjangoã¢ããªã±ãŒã·ã§ã³ã«çµã¿èŸŒãããšã§ãã€ã³ããªãžã§ã³ããªãã£ãããããæ©èœãè¿œå ã§ããŸããAPIã®çµã¿èŸŒã¿ã«å ç«ã¡ãChatGPTã®APIããŒãååŸããAPIãšã®éä¿¡ã«å¿ èŠãªã©ã€ãã©ãªïŒããšãã°ãrequestsïŒãã»ããã¢ããããŸãã
APIããŒãååŸã§ããããDjangoå ã§APIãåŒã³åºãããã®ãã¥ãŒãäœæããŸãããã®ãã¥ãŒã¯ãChatGPTãžã®å ¥åãåãåããAPIã«åãåãããŠã¬ã¹ãã³ã¹ãååŸãã圹å²ãæ ããŸããååŸããã¬ã¹ãã³ã¹ãé©åã«åŠçããŠããŠãŒã¶ãŒã«è¿ãããã®ããžãã¯ãå®è£ ããããšãéèŠã§ãã
ãŸãããããã®ã¬ã¹ãã³ã¹ããã£ããã¢ããªã±ãŒã·ã§ã³å ã§èªç¶ã«æµããããã«ãéåæéä¿¡ãåè¿°ããWebSocketãªã©ã䜿çšãããšè¯ãã§ãããããã®ããã«ããŠãAPIã掻çšããããšã§Djangoã¢ããªã±ãŒã·ã§ã³ã«é«åºŠãªå¯Ÿè©±æ©èœãçµã¿èŸŒãããšãã§ããŸãã
3.4 ãããã°ãšãã©ãã«ã·ã¥ãŒãã£ã³ã°
ã¢ããªã±ãŒã·ã§ã³éçºäžã«ã¯ãé¿ããŠã¯éããªããããã°ãšãã©ãã«ã·ã¥ãŒãã£ã³ã°ã®ããã»ã¹ããããŸããDjangoã«ã¯åŒ·åãªãããã°ããŒã«ãå èµãããŠããããšã©ãŒã¡ãã»ãŒãžãã¹ã¿ãã¯ãã¬ãŒã¹ãçšããŠåé¡ã®åå ã远究ã§ããŸãã
å¹ççãªãããã°ã®ããã«ããã°åºåã®èšå®ã掻çšããããšãå§ããããŸããDjangoã§ã¯ãloggingã©ã€ãã©ãªãã«ã¹ã¿ãã€ãºããŠæ§ã ãªã¬ãã«ã®ãã°æ å ±ãèšé²ããããšãå¯èœã§ãããŸãããã©ãŠã¶ã®éçºè ããŒã«ã¯ãããã³ããšã³ãã§çºçããåé¡ã®ãã©ãã«ã·ã¥ãŒãã£ã³ã°ã«æå¹ã§ãã
ããåé¡ã解決ããªãå Žåã¯ãDjangoã³ãã¥ããã£ãStack Overflowãªã©ã®ãã©ãŒã©ã ã§å©ããæ±ããããšãéžæè¢ã§ããå€ãã®éçºè ããã§ã«äŒŒããããªåé¡ã«çŽé¢ããŠè§£æ±ºããŠããã圌ãã®çµéšã«åŠã¶ããšã§æ©æã«åé¡ãå æããããšããã°ãã°å¯èœã§ãã
4. å®è·µçãªéçºãã¯ããã¯
4.1 ããã©ãŒãã³ã¹æé©åã®ãã€ã³ã
Webã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ã¯ããŠãŒã¶ãŒäœéšãå·Šå³ããéèŠãªèŠçŽ ã§ããDjangoã§ã®éçºã«ãããŠã¯ãããŒã¿ããŒã¹ã¢ã¯ã»ã¹ã®æé©åãéµãšãªããŸããå ·äœçã«ã¯ãã¯ãšãªã»ããã®`.select_related()`ã`.prefetch_related()`ã䜿çšããŠãé¢é£ãããªããžã§ã¯ããå¹ççã«ååŸããããšãæšå¥šãããŸãã
ãã£ãã·ã¥ã·ã¹ãã ãé©åã«èšå®ããããšããããã©ãŒãã³ã¹åäžã«äžå¯æ¬ ã§ããDjangoã®`@cache_page`ãã³ã¬ãŒã¿ãäœã¬ãã«ãã£ãã·ã¥APIã掻çšããèšç®ã³ã¹ãã®é«ãããŒãžãAPIã¬ã¹ãã³ã¹ããã£ãã·ã¥ããããšã§ãã¬ã¹ãã³ã¹ã¿ã€ã ãèããççž®ã§ããŸãã
ãŸããéçãã¡ã€ã«ãã¡ãã£ã¢ãã¡ã€ã«ã®é ä¿¡ã«ã€ããŠã¯CDNïŒContent Delivery NetworkïŒãå©çšããå šäžçã®ãŠãŒã¶ãŒã«å¯ŸããŠäžè²«ããé ä¿¡é床ã確ä¿ããããšãæãŸããã§ãããã®æŠç¥ãæ¡çšããéã«ã¯ãDjangoã®`staticfiles`ã¢ããªã±ãŒã·ã§ã³ã®èšå®ãèŠçŽããå¹ççãªãã¡ã€ã«é ä¿¡ãè¡ãããããã«èª¿æŽããããšãèå¿ã§ãã
4.2 ã¯ãªãŒã³ãªã³ãŒããæžãããã®ãã¹ããã©ã¯ãã£ã¹
ã¯ãªãŒã³ãªã³ãŒããæžãããã«ã¯ããŸãã³ãŒãã®å¯èªæ§ãé«ããããšã倧åã§ããåœåèŠçŽã«åŸããé¢æ°ãå€æ°ã®ååãæå³ã®ãããã®ã«ããåŠçã®ç®çãäžç®ã§ãããããã«åªããŸãããããŸããDjangoã®ãã³ãã¬ãŒãã«ãããŠããããžãã¯ãšè¡šç€ºãåé¢ããä¿å®æ§ãèããæ§é ã«ããããšãæšå¥šãããŸãã
ã³ãŒãã®éè€ãé¿ãããããDRYïŒDon’t Repeat YourselfïŒã®ååãå¿ãããå ±éã®æ©èœã¯åå©çšå¯èœãªã³ã³ããŒãã³ãããŠãŒãã£ãªãã£é¢æ°ãšããŠåãåºãã¹ãã§ããDjangoã§ã¯ã`mixins`ãã«ã¹ã¿ã ãã³ãã¬ãŒãã¿ã°ãã·ã°ãã«ãªã©ã®ä»çµã¿ãå©çšããŠãã³ãŒãã®ã¢ãžã¥ãŒã«æ§ãåäžãããããšãã§ããŸãã
æåŸã«ãåäœãã¹ããçµ±åãã¹ããç©æ¥µçã«è¡ãããªãã¡ã¯ã¿ãªã³ã°ãæããã«å€æŽãå ããããããã«ããããšããã¯ãªãŒã³ãªã³ãŒããç¶æããããã«äžå¯æ¬ ã§ããDjangoã®`TestCase`ã¯ã©ã¹ã`pytest`ãšãã£ãããŒã«ã¯ãå ç¢ãªãã¹ãããµããŒãããŸãã
4.3 Djangoã®é«åºŠãªæ©èœãšChatGPTã®æŽ»çš
Djangoã¯é«åºŠãªæ©èœãå€æ°åããŠããããããã掻çšããããšã§éçºã®å¹çåãã¢ããªã±ãŒã·ã§ã³ã®æ©èœåŒ·åãå³ããŸããäŸãã°ãã¯ã©ã¹ããŒã¹ãã¥ãŒïŒCBVïŒã䜿çšããããšã§ããã¥ãŒã®åå©çšæ§ãšã³ãŒãã®çµç¹åãé²ã¿ãŸãããŸãã`signals`ãå©çšããã°ãã¢ããªã±ãŒã·ã§ã³ã®æ§ã ãªã€ãã³ãã«å¯ŸããŠã«ã¹ã¿ã ã®ããžãã¯ãæ¿å ¥ããããšãã§ããŸãã
ChatGPTãšã®é£æºã§ã¯ãèªç¶èšèªåŠçã掻çšãããŠãŒã¶ãŒã€ã³ã¿ãŒãã§ã€ã¹ãæäŸããããšãã§ããŸããããšãã°ãDjangoã¢ããªã±ãŒã·ã§ã³å ã§ChatGPT APIã䜿çšããŠããŠãŒã¶ãŒããã®åãåããã«å¯ŸããŠèªåã§å¿çãããã£ããããããå®è£ ããããšãå¯èœã§ãã
ããã«ãChatGPTãå©çšããŠã³ã³ãã³ãçæãããŒã¿ã®èŠçŽãããã«ã¯ã³ãŒãã®èªåçæãšãã£ãé«åºŠãªæ©èœãã¢ããªã±ãŒã·ã§ã³ã«çµã¿èŸŒãããšãèããããŸããããã«ãããæçµçãªãŠãŒã¶ãŒã«æäŸãã䟡å€ãæ¡å€§ããããè€éãªã¿ã¹ã¯ãå¹ççã«åŠçã§ãããœãªã¥ãŒã·ã§ã³ã®æ§ç¯ãç®æãããšãã§ããŸãã
4.4 ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹åäžã®ããã®Tips
ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ïŒUXïŒã¯ã¢ããªã±ãŒã·ã§ã³ã®æåã«çŽçµããèŠçŽ ã§ããDjangoã«ãããŠUXãé«ããããã®éèŠãªã¢ãããŒãã®äžã€ã¯ãã¬ã¹ãã³ã·ããã¶ã€ã³ã®å®æœã§ããããã«ãããç°ãªãããã€ã¹ã«é©ãã衚瀺ãå¯èœã«ãªããããå€ãã®ãŠãŒã¶ãŒã«ã¢ããªã±ãŒã·ã§ã³ã䜿ã£ãŠããããããã«ãªããŸãã
ãŸãããã©ãŒã ã®ãŠãŒã¶ããªãã£ãé«ããããã«ã¯ã`django-crispy-forms`ã`django-floppyforms`ãšãã£ãã©ã€ãã©ãªã䜿çšããŠãå ¥åãã©ãŒã ãèŠèŠçã«ãæäœæ§ã«ãããŠã䜿ããããããããšãæšå¥šãããŸãããšã©ãŒã¡ãã»ãŒãžããã£ãŒãããã¯ã¯æ確ã«ãããŠãŒã¶ãŒã次ã«äœããã¹ããã容æã«ç解ã§ããããã«å°ãããšãéèŠã§ãã
æçµçã«ã¯ããŠãŒã¶ãŒã®ã¢ã¯ã·ã§ã³ã«è¿ éã«å¿çããã·ã¹ãã ãæ§ç¯ããããšãäžå¯æ¬ ã§ããAjaxãWebSocketã䜿çšããŠãããŒãžã®å šäœããªããŒãããã«éšåçãªæŽæ°ãè¡ãããšã§ãã¹ã ãŒãºãªã€ã³ã¿ã©ã¯ãã£ãäœéšãæäŸããããšãã§ããŸãããã®ãããªéåæéä¿¡ã掻çšããããšã§ããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã®è³ªãæ Œæ®µã«åäžãããããšãå¯èœã«ãªããŸãã
5. ChatGPTãšDjangoã®å¿çšäºäŸ
DjangoãšChatGPTãçµã¿åãããããšã¯ãå€æ§ãªãŠã§ãã¢ããªã±ãŒã·ã§ã³ã®æ©èœæ§ãé«ããæ¹æ³ãšããŠæ³šç®ãããŠããŸããããã§ã¯ããã®å ·äœçãªå¿çšäºäŸãããã€ãã玹ä»ããŸãã
5.1 ã«ã¹ã¿ããŒãµããŒããã£ããããã
ã«ã¹ã¿ããŒãµããŒããã£ãããããã¯ã顧客ã®çåã«ãªã¢ã«ã¿ã€ã ã§åçããåªãããŠãŒã¶ãŒäœéšãæäŸããããã«äœ¿çšãããŸããDjangoã¯ããã®å ç¢ãªããã¯ãšã³ãæ©èœãšå®å šãªããŒã¿ãã³ããªã³ã°ã掻ããããã£ãããããèšå®ã®ã³ã¢ã·ã¹ãã ãšããŠéžã°ããããšãå€ãã§ãã
Djangoã䜿çšããããšã§ãéçºè ã¯é¡§å®¢ã®è³ªåã«å¯Ÿããåçã®ããŒã¿ããŒã¹ãå¹æçã«ç®¡çã§ããã ãã§ãªããããŒã¿ã®ã»ãã¥ãªãã£ãä¿ã¡ãªãããŠãŒã¶ãŒããã®ãã£ãŒãããã¯ãåéãããµãŒãã¹ãæ¹åããããšãã§ããŸãã
ããã«ãChatGPTã®æèã«å¯ãã 察話èœåãšçµã¿åãããããšã§ãããèªç¶ã§äººéããã察話ãå®çŸãã顧客æºè¶³åºŠãåäžãããããšãå¯èœã«ãªããŸãã
5.2 ã³ã³ãã³ãçæãšç®¡çã·ã¹ãã
DjangoãšChatGPTã®çµã¿åããã¯ãã³ã³ãã³ãçæãšç®¡çã·ã¹ãã ã®æ§ç¯ã«ã圹ç«ã¡ãŸããDjangoã®æè»ãªã³ã³ãã³ã管çæ©èœã¯ã倧éã®ã³ã³ãã³ããæŽçããç·šéããããã»ã¹ãç°¡çŽ åããŸãã
ãã®äžã§ChatGPTãå©çšããããšã§ãèªåèšäºäœæã説ææã®çæãããã«ã¯ãŠãŒã¶ãŒã¬ã€ãã®èªååãªã©ãã¯ãªãšã€ãã£ããªããã¹ãé¢é£äœæ¥ãå¹çåã§ããŸããããã«ãããã³ã³ãã³ãã¯ãªãšã€ã¿ãŒã¯ããåµé çãªæ¥åã«éäžããããšãå¯èœã«ãªããŸãã
ãŸããChatGPTã¯ãŠãŒã¶ãŒãæ±ããæ å ±ãç解ããé©åãªã³ã³ãã³ããæäŸãã匷åãªããŒã«ãšããŠãæ©èœããŸããããã«ãããDjangoããŒã¹ã®ãŠã§ããµã€ãã¯æŽ»ã掻ããšããã³ã³ãã³ãã§æº¢ããããšã§ãããã
5.3 ã€ã³ã¿ã©ã¯ãã£ããªæè²ããŒã«
ã€ã³ã¿ã©ã¯ãã£ããªæè²ããŒã«ããDjangoãšChatGPTã®çµã¿åããã«ãã£ãŠåŒ·åãããŸããDjangoã¯ãåŠç¿ã³ã³ãã³ãã®ç®¡çããŠãŒã¶ãŒé²æã®è¿œè·¡ã«é©ãããã¬ãŒã ã¯ãŒã¯ã§ãããChatGPTã¯æè²è ããã察話çãªæè²çµéšãæäŸããã®ã«åœ¹ç«ã¡ãŸãã
ChatGPTã¯é©å¿æ§ãé«ããåŠç¿è äžäººã²ãšãã®èœåãé²æã«åãããŠã«ã¹ã¿ãã€ãºããããã£ãŒãããã¯ãæäŸã§ãããããåå¥æå°ã«ãããå©ç¹ããããŸãããã®ç¹æ§ãå©çšããŠãåŠç¿è ã¯èªèº«ã®åé¡ç¹ãç解ãããããå æããæå©ããåããããšãã§ããŸãã
ããã«ãDjangoã®ã»ãã¥ãªãã£ãšããŒã¿ä¿è·æ©èœã¯ãæè²ããŒã¿ãå®å šã«æ±ãããšãå¯èœã«ããæè²ããŒã«ã®ä¿¡é Œæ§ãé«ããŸãã
5.4 ãã€ãããã¯ãªã³ã³ãã³ãã®æäŸ
ãŠãŒã¶ãŒã«ãã€ãããã¯ãªã³ã³ãã³ããæäŸããããã«ã¯ãããŒã¿ã®åŠçèœåãšå¿çæ§ãæ±ããããŸããDjangoã¯ãã®åŒ·åãªããã¯ãšã³ãåŠçèœåã§ç¥ãããäžæ¹ã§ChatGPTã¯ãŠãŒã¶ãŒãšã®ãªã¢ã«ã¿ã€ã ãªå¯Ÿè©±ãéããŠãããŒãœãã©ã€ãºãããã³ã³ãã³ãæäŸãå¯èœã«ããŸãã
Djangoãããã¯ãšã³ãã«å©çšããããšã§ããŠã§ããµã€ããã¢ããªã±ãŒã·ã§ã³ã¯ãŠãŒã¶ãŒã®è¡åãé¢å¿ã«å¿ããŠã³ã³ãã³ããåçã«å€æŽããããšãã§ããããã«ãªããŸãããŸãChatGPTã¯ããããã®ããŒãœãã©ã€ãºãããçµéšãããã«æ¡åŒµãããŠãŒã¶ãŒã«å¯ŸããŠæå³ã®ããããåããæäŸããããšãã§ããŸãã
ãŠãŒã¶ãŒãšã³ã²ãŒãžã¡ã³ãã®åäžã¯ãŠã§ãã¢ããªã±ãŒã·ã§ã³ã®æåã«ãããŠäžå¯æ¬ ã§ãããDjangoãšChatGPTã¯ãã®ããã®åŒ·åãªçµã¿åãããšèšããã§ãããã
6. æªæ¥ãžåããChatGPTãšDjangoã®å¯èœæ§
ChatGPTãçµã¿èŸŒãã Djangoã¢ããªã±ãŒã·ã§ã³ã¯ã次äžä»£ã®ãŠã§ããµãŒãã¹ãåµåºããåºç€ãšãªã£ãŠããŸãããã®çµã¿åããã掻çšããããšã§ããŠã§ãéçºã®é åã«ãããã€ã³ã¿ã©ã¯ãã£ãæ§ãããŒãœãã©ã€ãŒãŒã·ã§ã³ãèªååã®æ°å¢å°ãéããã€ã€ãããŸãã
é«åºŠãªèªç¶èšèªåŠçèœåãæã€ChatGPTãšãå ç¢ã§ã¹ã±ãŒã©ãã«ãªWebãã¬ãŒã ã¯ãŒã¯ã§ããDjangoã®ã·ããžãŒã¯ããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãé£èºçã«åäžãããæ©äŒãäŒæ¥ã«æäŸããŸããããã«ãããããå€æ§ã§è€éãªåãåããã«å¿ãããŠã§ããµã€ããããªã¢ã«ã¿ã€ã ã§ã®é¡§å®¢å¯Ÿå¿ãå¯èœãšãªãã§ãããã
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6.1 AIã«ããçºå±ã®èŠéã
AIãšããŠã®ChatGPTã®æè¡ã¯é£èºçã«é²åããŠãããããããŠã§ãéçºã«ãããDjangoã®å¿çšæ¹æ³ã«æ°ããªå°å¹³ãéãããšãäºæ³ãããŸããAIã«ããæç« ã®çæã察話ã翻蚳ãªã©ã®èœåã¯æéãšå ±ã«ããã«æŽç·Žãããå°éçãªç¥èãæããªããŠãŒã¶ãŒã§ãè€éãªæäœãç°¡åã«è¡ããããã«ãªãã§ãããã
ç¹ã«èªåå¿çã·ã¹ãã ãã«ã¹ã¿ããŒãµããŒãã®åéã§ã¯ãChatGPTã®èœåãçãããã¢ããªã±ãŒã·ã§ã³ãéèŠã倧ããå€ãããšèããããŠããŸããChatGPTã®æã€é«åºŠãªç解åãšã¬ã¹ãã³ã¹èœåã¯ããŠãŒã¶ãŒãšã®ã³ãã¥ãã±ãŒã·ã§ã³ãèªç¶ã§åæ»ãªãã®ã«ããŸãã
ãŸããæè²ãå»çãªã©ã®åéã§ãAIã®æŽ»çšãé²ãã§ãããDjangoã§éçºããããã©ãããã©ãŒã äžã«ChatGPTãçµ±åããããšã«ãããåå¥ã®ããŒãºã«åããããªãŒããŒã¡ã€ãã®æ å ±æäŸãè¡ããããã«ãªãããšãæåŸ ãããŸãã
6.2 DjangoãšChatGPTã®çµã¿åããã«ããã€ãããŒã·ã§ã³
Djangoã®ã¢ãžã¥ã©ãŒãªæ§é ãšChatGPTã®æè»æ§ã®é«ãæ©æ¢°åŠç¿ã¢ãã«ã¯ããããŸã§ã«ãªãã€ãããŒã·ã§ã³ãçã¿åºãå¯èœæ§ãç§ããŠããŸããäŸãã°ãDjangoã®ãªãŒã±ã¹ãã¬ãŒã·ã§ã³ããŒã«ãšé£æºããChatGPTãçæããã³ã³ãã³ããç¬æã«åæããæé©åããã·ã¹ãã ãæ§ç¯ã§ããã§ãããã
ãŸããDjangoã¢ããªã±ãŒã·ã§ã³ã«å¯ŸãããŠãŒã¶ãŒã®è¡åã解æããChatGPTãä»ããŠããããŒãœãã©ã€ãºãããã³ã³ãã³ãããµãŒãã¹ãæäŸããããšãå¯èœã§ããããã«ããã顧客äžäººã²ãšãã«åãããããŒã±ãã£ã³ã°ããµãŒãã¹æäŸãå®çŸããããžãã¹ã®æåãããã«åŸæŒãããŸãã
Eã³ããŒã¹ã®åéã«ãããŠã¯ãChatGPTã«ããèªç¶èšèªåŠçã掻çšããŠããŠãŒã¶ãŒããã®åãåããã«å¯Ÿããå³æãã€ç確ãªã¬ã¹ãã³ã¹ãå®çŸããŸããããã¯é¡§å®¢æºè¶³åºŠã®åäžã ãã§ãªãããªãã¬ãŒã·ã§ã³ã®å¹çåã«ãå¯äžããã³ã¹ãåæžã«ãç¹ãããŸãã
6.3 éçºè ã³ãã¥ããã£ã«ãããè²¢ç®
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