Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? # Python æéææ³ # åè # ã¿ããªã®Python 第3ç # [python] å¹´æ«å¤§æè¬ç¥ï¼åå¿è è±åºã®ããã®PythonTipsã50åç´¹ä» # http://kwatch.houkagoteatime.net/blog/2013/12/07/python-tips/ # ã¨ã³ã³ã¼ãæå® # -*- coding: utf-8 -*- # ã³ã¼ãã®åºåãï¼;ï¼ã»ãã³ãã³ï¼ # ã¢ã¸ã¥ã¼ã«ã®ã¤ã³ãã¼ã import moduleName from moduleName import functionName from m
Pythonãå§ããã°ããã®ã¦ã¼ã¶ã¼ã®å¤ãããã©ã¡ãã®ãã¼ã¸ã§ã³ã使ãã°ããã®ãè¿·ã£ã¦ãã¾ããç§ã®çãã¯ããæ°ã«å ¥ã£ããã¥ã¼ããªã¢ã«ã«æ¸ããã¦ãããã¼ã¸ã§ã³ã«ãã¾ããããããã¦ããã¨ã§éãã調ã¹ã¦ãã ãããã¨ããè¨èã«ã¤ãã¾ãã ããã§ã¯ãæ°ããããã¸ã§ã¯ããå§ããã¨ãã«ã¯ã©ã¡ããé¸ã¹ã°ããã®ã§ããããï¼ ä½¿ããã¨ãã¦ããã©ã¤ãã©ãªãå ¨ã¦ãµãã¼ããã¦ãããªãã2.7.xç³»ã¨3.xç³»ã®ã©ã¡ãã使ã£ã¦ãããã§ããããããã¯ãã£ã¦ãããã®2ã¤ã®ã¡ã¸ã£ã¼ãã¼ã¸ã§ã³ã«ã¤ãã¦å¤§ããªéããè¦ã¦ããã®ã¯è¯ãã§ããããã©ã¡ããã®ã¿ã§ã³ã¼ããæ¸ããããããã¸ã§ã¯ãã«ä½¿ããã¨ãã¦ããæã«ããããè½ã¨ãç©´ãé¿ããããããã§ãã __future__ ã¢ã¸ã¥ã¼ã« Python 3.x ã§å°å ¥ããã¦ã㦠Python 2 ã§ä½¿ããªããã¼ã¯ã¼ãã«ã¤ãã¦ã¯ã __furute__ ã¢ã¸ã¥ã¼ã«ãã¤ã³ãã¼ããããã¨ã§ Pyt
matplotlibã¯Pythonã§ã°ã©ããæç»ããã¨ããªã©ã«ä½¿ãããæ¨æºçãªã©ã¤ãã©ãªã§ãã ç»åãã¡ã¤ã«ãä½ãã°ããã§ãªããç°¡åãªã¢ãã¡ã¼ã·ã§ã³ãã¤ã³ã¿ã©ã¯ãã£ããªã°ã©ããä½ããã¨ãå¯è½ã§ãã å®éã®ä¾ã¯matplotlibãµã¤ãã®ã®ã£ã©ãªã¼ã§è¦ããã¨ãã§ãã¾ãã matplotlib/gallery matplotlibã¯æ¬å®¶ã®ãµã¤ããã©ããã®ããã°ã«ãããã¥ã¼ããªã¢ã«ãä¾ãæç»ãã¦ã¿ãã¶ãã«ã¯ç°¡åãªã®ã§ããã å®éã«èªåã§ããããããã¨ãªãã¨åºç¤çãªæ¦å¿µãçè§£ãã¦ããªãã¨ä½¿ãã«ããã©ã¤ãã©ãªã§ãããã¾ãã ã¾ããåºç¤çãªæ¦å¿µãçè§£ãã¦ããªãã¨ããã¥ã¡ã³ããåç §ããéã«ãã©ããè¦ã¦ãã©ãå®ç¨ããã°ããã®ããããã¾ããã ããã§ããã®è¨äºã§ã¯ãã®ãããã®matplotlibã®åºç¤ã解説ãã¦ããã¾ãã ãªããPythonèªä½ã®ç¥èã¯ããç¨åº¦ä»®å®ãã¦ãã¾ãããmatplotlibèªä½ã®å®è£
ã¯ããã« ä»ã®è¨èªã«ã¯å¹¾ã¤ã触ãã¦ãã¾ãããæè¿ã«ãªã£ã¦Pythonã«å ¥éããè ã§ãã ãã®å¦ç¿éç¨ã«ããã¦ãä»è¨èªã¨æ¯ã¹ã¦æ°ã«ãªã£ãæ©è½ãä¸å¿ã«ããã¤ãããã¯ã¢ãããã¦ã12é ç®ï¼+ãã¾ã1ï¼ã«ã¾ã¨ãã¦ã¿ã¾ããã åé ç®ã¯ã»ã¼ç¬ç«ãã¦ãã¾ãã®ã§ãé£ã°ãã¦èªãã§ãåé¡ããã¾ããã ï¼Qiitaã«ã¯ç®æ¬¡æ©è½ãããã¾ãããé£ã°ãèªã¿ã楽ã§ãã!ï¼ åä½ã¯Python 3.5.1ã®ã¤ã³ã¿ã¼ããªã¿ã¼ã§ç¢ºèªãã¦ãã¾ãã 空ã®é¢æ°ãå®ç¾©ï¼passæï¼ 空ã®é¢æ°ãªã©ãå®ç¾©ããã¨ãã颿°ã®æ¬ä½ãæ¬ãã®ã«æ³¢æ¬å¼§ï¼{}ï¼ã使ãè¨èªã§ããã°ä¸åè¿·ããã¨ã¯ãªãã®ã§ãããPythonã¯æ¬å¼§ã使ããã¤ã³ãã³ãã§ãããã¯ã表ãã®ã§ãã©ãããã°è¯ãã®ãç´è¦³çã«ã¯åããã¾ããã çµè«ããè¨ãã¨ãpassæã使ãã¾ãã ã¡ãªã¿ã«ãããã§ã¯æ¸ãã¦ãã¾ãããã空ã®ã¯ã©ã¹ã®å ´åãåæ§ã§ãã 7.4. pass æ ï¼7. åç´æ
ãã®è¨äºã§ã¯ãä»äººãæ¸ããã³ã¼ããæ±ãããã®ç·´ç¿æ³ãä¸ãã説æãã¾ããç®æ¨ã¯ã Spyder Python IDE ã¨ããä»ã¾ã§è§¦ã£ããã¨ããªãããã¸ã§ã¯ãã®ã³ã¼ãã«ä»»æã®å¤æ´ãå ããéä¸ã§è¡ãè©°ããã¨ãªããç®çéæã«å¿ è¦ãªæ å ± ã®ã¿ ç¿å¾ãããã¨ã§ããããã§ã¯ãåãå®é¨çãªææ®µãããã¦ããã®ç¾å ´ã§é¤ã£ãæ´å¯åãæ¦å¨ã«åé¡ã«å¯¾å¦ããæ¹æ³ãå¦ã³ã¾ããå½¢å¼ã°ã£ãã¬ãã¹ã³ã®ããã«ãè¦çãæãããã¨ã¯ãªãã§ããããæºè¶³æãæ«æãèè¤ãå³ãããªããããã¸ã§ã¯ããé²ããæçµçã«ã¯ï¼ãªãã¨ãåãç¨åº¦ã®ï¼ãããã宿ãããå¤§è¦æ¨¡ã§ä¸æ £ããªã³ã¼ããã¼ã¹ã«æ©è½ã追å ãã¾ãã ããã°ã©ãã³ã°ãå¦ãã§ãã人ã¯çããããã種é¡ã®ããã°ã©ã ã§å¤§éã®ã³ã¼ããæ¸ãã¦ãã¾ããããã¯ãåé¡éã«è¼ã£ã¦ããã¢ã«ã´ãªãºã ãå®è£ ããã«ãããã¦ã§ããµã¤ãã®æ§ç¯ããããªã²ã¼ã ã®ä½æãããã«ããåãã§ããã¨ãããããã®ã½ããã¦ã§ã¢ã¨ã³ã¸ã
æè¿ããã®ã¢ã¸ã¥ã¼ã«ã妻ã«ç´¹ä»ããã¨ããããã®ã·ã³ãã«ãã¨å®ç¨æ§ã«é©ãã¦ãã¾ããã joblib joblibã®åå¨ã¯ä»¥åããç¥ã£ã¦ã¯ãããã®ã®ãå®éã®ã¨ããã¯ããçè§£ãã¦ãããããããããªæ©è½ãå¯ãéãããããªã¢ã¸ã¥ã¼ã«ã ã¨æã£ã¦ãã¾ãããã¾ãããã®å°è±¡ã¯ä»ããã¾ãå¤ããã¾ããããå®ã¯é常ã«ä¾¿å©ãªã¢ã¸ã¥ã¼ã«ã ã£ãã®ã§ããç§ã¯ Flowminder ã®ååããå度joblibãå§ãããã¦ããã®ã¢ã¸ã¥ã¼ã«ããã¼ã¿åæç¨ã®ã³ã¼ãã«å¹ åºã使ç¨ãã¾ãããã§ã¯ããã®æ©è½ã«ã¤ãã¦ç´¹ä»ãã¾ããããjoblibã¯å¤§ããåãã¦ã ãã£ãã·ã³ã° ã 並åå ã æ°¸ç¶å ï¼ãã¼ã¿ã®ä¿åã¨èªã¿è¾¼ã¿ï¼ã®3ã¤ã®æ©è½ããæãã¾ããå®ãè¨ãã¨ãç§ã¯ã¾ã 並åããã°ã©ãã³ã°ã®æ©è½ã¯ä½¿ã£ããã¨ããªãã®ã§ããããã¨ã®2ã¤ã®æ©è½ã¯é »ç¹ã«ä½¿ã£ã¦ãã¾ããã ãã£ãã·ã³ã°æ©è½ã¨ã¯ãã·ã³ãã«ãªãã³ã¬ã¼ã¿ã使ã£ã¦ã颿°ãç°¡åã«âã¡ã¢åâãã
ããããã¡ããã¨æ©æ¢°å¦ç¿ãåå¼·ãããã¨æããã¤ãã§ã« Python ãããå§ãã¦ãã¾ã ããããã°ã大å¦çã®ã¨ãã« Python ãåå¼·ãããã¨æã£ã¦æ¬ãè²·ã£ããã¨ããã£ããã§ããã彿ã¯ããã¾ãããæ°ããªãã¡ãã£ã¨ããæãã¤ãã¦ãã¾ããã§ãã ãã®æã¡ããã¨åå¼·ãã¨ãã°ããã£ããªãã¨ãæã£ããã»ã»ã» ã¨ãããããææã¡ã® Mac ä¸ã«æ°å¤è¨ç®ãæ©æ¢°å¦ç¿ãå®è¡ã§ããç°å¢ãæ§ç¯ããã®ã§ãã®éã®æé ãã¾ã¨ãã¾ãã â»ä»¥ä¸ã®ç°å¢ã§åä½ãããã¨ã確èªãã¦ãã¾ã OS X Mavericks (10.9) OS X Yosemite (10.10) ãã®è¨äºã§ã¯ 1. æ¦è¦ 2. Python ã¨ã©ã¤ãã©ãªã®ã¤ã³ã¹ãã¼ã« 3. PyDev ã®ã¤ã³ã¹ãã¼ã«ã¨ã»ããã¢ãã 4. Hello Python !!! 5. ã¾ã¨ã ã«ã¤ãã¦èª¬æãã¾ã 1. æ¦è¦ ä»å㯠Python ã使ã£ã¦æ°å¤è¨ç®ãæ©æ¢°å¦
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}