{"id":34423,"date":"2019-09-15T13:43:20","date_gmt":"2019-09-15T05:43:20","guid":{"rendered":"https:\/\/blog.jetbrains.com\/cn\/?p=400"},"modified":"2020-02-10T20:21:50","modified_gmt":"2020-02-10T12:21:50","slug":"jpp","status":"publish","type":"post","link":"https:\/\/blog.jetbrains.com\/zh-hans\/2019\/09\/15\/jpp\/","title":{"rendered":"Jupyter\u3001PyCharm \u548c\u62ab\u8428"},"content":{"rendered":"\u60a8\u597d\uff01\r\n\u60a8\u8bd5\u8fc7\u96c6\u6210\u5230 PyCharm 2019.2 \u4e2d\u7684 Jupyter Notebook \u5417\uff1f\r\n\u8fd8\u6ca1\u6709\uff1f\r\n\u90a3\u4e48\u6211\u5411\u60a8\u4ecb\u7ecd\u4e00\u4e0b\u5427\uff01\r\n\r\n\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528 PyCharm \u53ca\u5176 Jupyter Notebook \u96c6\u6210\u6765\u7814\u7a76\u4e00\u4e9b\u6570\u636e\u3002\r\n\u9996\u5148\uff0c\u5f53\u7136\uff0c\u6211\u4eec\u9700\u8981\u4e0a\u8ff0\u6570\u636e\u3002\u6bcf\u5f53\u6211\u9700\u8981\u4f7f\u7528\u65b0\u6570\u636e\u96c6\u65f6\uff0c\u4e00\u822c\u4f1a\u8f6c\u5230\u00a0Kaggle\uff0c\u5728\u8fd9\u91cc\u80af\u5b9a\u80fd\u627e\u5230\u4e00\u4e9b\u6709\u8da3\u7684\u4e1c\u897f\u3002\u8fd9\u6b21\uff0c\u4e00\u4e2a\u540d\u4e3a \u201c\u62ab\u8428\u9910\u9986\u548c\u4ed6\u4eec\u5356\u7684\u62ab\u8428\u201d \u5438\u5f15\u4e86\u6211\u7684\u6ce8\u610f\u3002\u8c01\u4e0d\u7231\u5403\u62ab\u8428\u5462\uff1f\u6211\u4eec\u5206\u6790\u4e00\u4e0b\u8fd9\u4e9b\u62ab\u8428\u9910\u9986\uff0c\u8bd5\u8bd5\u4ece\u4e2d\u5b66\u5230\u4e00\u4e9b\u4e1c\u897f\u3002\r\n\u7531\u4e8e\u6b64\u6570\u636e\u4e0d\u5c5e\u4e8e\u6211\u73b0\u6709\u4efb\u4f55 PyCharm \u9879\u76ee\u7684\u4e00\u90e8\u5206\uff0c\u6211\u5c06\u65b0\u5efa\u4e00\u4e2a\u3002\r\n\u786e\u4fdd\u4f7f\u7528\u00a0PyCharm \u4e13\u4e1a\u7248\uff0c\u793e\u533a\u7248\u6ca1\u6709\u96c6\u6210 Jupyter Notebook\u3002\r\n\r\n\u63d0\u793a\uff1a\u5728\u6d4f\u89c8\u5668\u4e2d\u4f7f\u7528 Jupyter notebook \u65f6\uff0c\u6211\u4e00\u822c\u4f1a\u65b0\u5efa\u591a\u4e2a\u4e34\u65f6 notebook \u7528\u4e8e\u5b9e\u9a8c\u76ee\u7684\u3002\r\n\u00a0\u4e3a\u5b83\u4eec\u6bcf\u4e2a\u90fd\u65b0\u5efa\u4e00\u4e2a PyCharm \u9879\u76ee\u975e\u5e38\u4e4f\u5473\uff0c\u56e0\u6b64\uff0c\u53ef\u4ee5\u53ea\u5efa\u4e00\u4e2a\u9879\u76ee\u7528\u4e8e\u8fd9\u79cd\u5b9e\u9a8c\u3002\u6211\u559c\u6b22\u4e8b\u60c5\u4e95\u4e95\u6709\u6761\uff0c\u56e0\u6b64\uff0c\u4e00\u65e6\u5efa\u597d\u9879\u76ee\uff0c\u6211\u4f1a\u5728\u5176\u4e2d\u6dfb\u52a0\u4e00\u4e9b\u7ed3\u6784 \u2013 \u4e00\u4e2a\u6570\u636e\u6587\u4ef6\u5939\uff0c\u6211\u628a\u4e0b\u8f7d\u7684\u6570\u636e\u96c6\u653e\u5230\u91cc\u9762\uff0c\u8fd8\u6709\u53e6\u4e00\u4e2a\u6587\u4ef6\u5939\u7528\u4e8e notebook\u3002\r\n\u65b0\u5efa\u7b2c\u4e00\u4e2a\u00a0pizza.ipynb\u00a0notebook \u540e\uff0cPyCharm \u5efa\u8bae\u5b89\u88c5 Jupyter \u5305\uff0c\u5e76\u4e14\u5728\u53f3\u4e0a\u89d2\u63d0\u4f9b\u5176\u94fe\u63a5\u3002\r\n\r\n\u5b89\u88c5 Jupyter \u5305\u540e\uff0c\u6211\u4eec\u5c31\u51c6\u5907\u597d\u4e86\uff01\r\n\u5927\u7ea6 90% \u7684\u6570\u636e\u79d1\u5b66\u5bb6\u5728\u5176 Jupyter notebooks \u4e2d\u9996\u5148\u505a\u7684\u4e8b\u60c5\u662f\u6572\u5165\u00a0import pandas as pd\u3002\u6b64\u65f6\uff0cPyCharm \u4f1a\u5efa\u8bae\u5728\u6b64 venv \u4e2d\u5b89\u88c5 pandas\uff0c\u60a8\u53ea\u9700\u4e00\u6b21\u70b9\u51fb\u5373\u53ef\u505a\u5230\uff1a\r\n\r\n\u5b89\u88c5\u597d pandas \u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece csv \u5c06\u6570\u636e\u8bfb\u53d6\u5230 pandas DataFrame\uff1a\r\ndf = pd.read_csv(\"..\/data\/Datafiniti_Pizza_Restaurants_and_the_Pizza_They_Sell_May19.csv\")\r\n\u6267\u884c\u8fd9\u4e2a\u5355\u5143\u65f6\uff0c\u6309\u4e0b\u00a0Shift+Enter\uff0c\u6216\u8005\u70b9\u51fb\u5355\u5143\u65c1\u8fb9\u7684\u95f4\u8ddd\u4e2d\u7684\u7eff\u8272\u7bad\u5934\u56fe\u6807\u3002\r\n\u521d\u6b21\u8fd0\u884c\u5355\u5143\u65f6\uff0cPyCharm \u4f1a\u542f\u52a8\u672c\u5730 Jupyter \u670d\u52a1\u5668\u6765\u6267\u884c\u5176\u4e2d\u7684\u4ee3\u7801 \u2013 \u65e0\u9700\u4ece\u60a8\u7684\u7ec8\u7aef\u624b\u52a8\u505a\u8fd9\u4ef6\u4e8b\u3002\r\n\u6211\u4eec\u6765\u719f\u6089\u4e00\u4e0b\u6570\u636e\u3002\u9996\u5148\uff0c\u6211\u4eec\u8981\u4e86\u89e3\u8fd9\u4e2a\u6570\u636e\u96c6\u7684\u57fa\u672c\u60c5\u51b5 \u2013 \u6709\u51e0\u884c\u6570\u636e\uff1f\u6709\u54ea\u4e9b\u5217\uff1f\u6570\u636e\u957f\u4ec0\u4e48\u6837\u5b50\uff1f\r\n\r\n\u6211\u6000\u7591\u8fd9\u4e9b\u6570\u636e\u53ea\u5305\u542b\u7f8e\u56fd\u9910\u9986\u7684\u4fe1\u606f\u3002\r\n \r\n\u4e3a\u4e86\u8bc1\u660e\u8fd9\u70b9\uff0c\u6211\u4eec\u6765\u8ba1\u7b97\u56fd\u5bb6 (country) \u5217\u7684\u503c\uff1a\r\n\r\n\u6b63\u786e\uff0c\u8fd9\u4e2a\u6570\u636e\u96c6\u53ea\u6709\u7f8e\u56fd\u8fd9\u4e2a\u56fd\u5bb6\uff0c\u56e0\u6b64\u53ef\u4ee5\u5b89\u5168\u5730\u5220\u9664\u00a0country\u00a0\u5217\u3002menus.currency\u00a0\u548c\u00a0priceRangeCurrency\u00a0\u4e5f\u662f\u5982\u6b64\uff0c\u8fd9\u4e9b\u503c\u90fd\u662f \u2013 USD\u3002\u6211\u8fd8\u5220\u9664\u4e86\u00a0menuPageURL\uff0c\u56e0\u4e3a\u5b83\u5bf9\u5206\u6790\u6ca1\u6709\u592a\u5927\u4f5c\u7528\uff0ckey\u00a0\u4e5f\u662f\uff0c\u5b83\u53ea\u662f\u91cd\u590d\u4e86\u5176\u4ed6\u5217\u7684\u4fe1\u606f\uff08\u56fd\u5bb6\u3001\u5dde\u3001\u57ce\u5e02 (country, state, city) \u7b49\uff09\u3002\r\n\u53e6\u4e00\u9879\u6e05\u7406\u5de5\u4f5c\u662f\u5c06\u00a0province\u00a0\u5217\u91cd\u547d\u540d\u4e3a\u00a0states\uff0c\u56e0\u4e3a\u8fd9\u6837\u5728\u4e0a\u4e0b\u6587\u4e2d\u66f4\u6709\u610f\u4e49\uff0c\u800c\u4e14\u4e3a\u4e86\u63d0\u9ad8\u53ef\u8bfb\u6027\uff0c\u6211\u628a state \u7684\u9996\u5b57\u6bcd\u7f29\u5199\u66f4\u6362\u4e3a\u5168\u540d states\u3002\r\n\r\n\u6e05\u7406\u6570\u636e\u540e\uff0c\u6211\u4eec\u8be5\u5982\u4f55\u89c4\u5212\u5b83\u5462\uff1f\u6211\u4eec\u4eba\u7c7b\u66f4\u5bb9\u6613\u7406\u89e3\u89c6\u89c9\u5448\u73b0\u7684\u4fe1\u606f\u3002\r\n\u9996\u5148\uff0c\u6211\u4eec\u6765\u770b\u770b\u8fd9\u4e2a\u6570\u636e\u96c6\u4e2d\u6700\u5e38\u89c1\u7684\u62ab\u8428\u7c7b\u578b\u3002\r\n\u5728\u8fd9\u4e2a\u524d\u63d0\u4e0b\uff0c\u4f7f\u7528 Matplotlib \u5c06\u8d44\u6599\u53ef\u89c6\u5316\u4e3a\u7cbe\u7f8e\u7684\u9985\u997c\u5f88\u5408\u9002\r\n\r\n\r\n\r\n\u54ce\u5440\uff0c\u6211\u7684\u9985\u997c\u54ea\u513f\u53bb\u4e86\uff1f\u4e3a\u4e86\u663e\u793a\u5b83\uff0c\u6211\u9700\u8981\u4e3a IPython \u6dfb\u52a0\u00a0%matplotlib inline\u00a0\u8fd9\u4e2a\u795e\u5947\u7684\u547d\u4ee4\uff0c\u5f53\u6211\u505a\u8fd9\u4ef6\u4e8b\u7684\u65f6\u5019\uff0c\u6211\u8fd8\u8981\u6dfb\u52a0\u53e6\u4e00\u4e2a\u795e\u5947\u7684\u547d\u4ee4\uff0c\u8ba9 IPython \u4e3a\u89c6\u7f51\u819c\u5c4f\u5e55\u6e32\u67d3\u56fe\u5f62\u3002\r\n\u6211\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u884c\u52a0\u5230\u540c\u4e00\u4e2a\u5355\u5143\u4e2d\u5e76\u4e14\u518d\u6b21\u8fd0\u884c\uff0c\u4f46\u6211\u559c\u6b22\u5728 notebook \u7684\u4e00\u5f00\u59cb\u5c31\u5b9a\u4e49\u8fd9\u7c7b\u795e\u5947\u547d\u4ee4\u3002\u53ef\u4ee5\u4f7f\u7528\u00a0Cmd+[\u00a0\uff08\u5728 Windows \u4e0a\u662f\u00a0Ctrl+Alt+Left\uff09\u5bfc\u822a\u5230 notebook \u7684\u5f00\u5934\u3002\r\n\u00a0\u63d2\u5165\u65b0\u5355\u5143\u5c31\u50cf\u6572\u5165\u00a0#%%\u00a0\u4e00\u6837\u7b80\u5355\uff08\u5982\u679c\u60a8\u559c\u6b22\u4f7f\u7528\u5feb\u6377\u65b9\u5f0f\u5728\u5f53\u524d\u5355\u5143\u4e0a\u65b9\u63d2\u5165\u4e00\u4e2a\u5355\u5143\uff0c\u6709\u8fd9\u6837\u7684\u5feb\u6377\u65b9\u5f0f\uff01mac\uff1aOption+Shift+A\uff0cWindows\uff1aAlt+Shift+A\uff09\u3002\u73b0\u5728\u53ea\u9700\u6dfb\u52a0\u795e\u5947\u547d\u4ee4\u5e76\u4e14\u8fd0\u884c\u4ee5\u4e0b\u6240\u6709\u5355\u5143\uff1a\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u77a7\uff01\u73b0\u5728\uff0c\u6211\u4eec\u77e5\u9053\u6700\u5e38\u89c1\u7684\u662f\u829d\u58eb\u62ab\u8428\uff0c\u7d27\u968f\u5176\u540e\u7684\u662f\u767d\u62ab\u8428\u3002\r\n\r\n\u9910\u9986\u7684\u60c5\u51b5\u5982\u4f55\uff1f\u5728\u6570\u636e\u96c6\u4e2d\u6709\u5b83\u4eec\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u770b\u5230\u5b83\u4eec\u7684\u4f4d\u7f6e\u3002\r\n\u6bcf\u5bb6\u9910\u9986\u90fd\u6709\u4e00\u4e2a\u60df\u4e00\u7684 id\uff0c\u5e76\u4e14\u6570\u636e\u96c6\u4e2d\u53ef\u4ee5\u6709\u591a\u6761\u8bb0\u5f55\uff0c\u6bcf\u6761\u8bb0\u5f55\u8868\u793a\u8be5\u9910\u9986\u83dc\u5355\u4e2d\u7684\u62ab\u8428\u3002\u56e0\u6b64\uff0c\u8981\u7ed8\u5236\u9910\u9986\u800c\u4e0d\u662f\u62ab\u8428\uff0c\u6211\u4eec\u9700\u8981\u6839\u636e\u9910\u9986 id \u6765\u5206\u7ec4\u8bb0\u5f55\u3002\r\n\r\n\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5730\u56fe\u4e0a\u7ed8\u5236\u5b83\u4eec\u3002\u5bf9\u4e8e\u5730\u7406\u7ed8\u56fe\uff0c\u6211\u559c\u6b22\u4f7f\u7528\u00a0plotly\u3002\u786e\u4fdd\u4f7f\u7528\u6700\u65b0\u7248 plotly (4.0.0)\uff0c\u8ba9\u5b83\u5728 PyCharm \u4e2d\u5f88\u597d\u5730\u6e32\u67d3\u8f93\u51fa\u7ed3\u679c\u3002\r\n\r\n\u6211\u4eec\u8fd8\u53ef\u4ee5\u4ece\u8fd9\u4efd\u6570\u636e\u4e0a\u4e86\u89e3\u4ec0\u4e48\uff1f\u6211\u4eec\u6765\u8bd5\u8bd5\u7a0d\u5fae\u590d\u6742\u70b9\u7684\u4e1c\u897f\u3002\r\n\u770b\u770b\u54ea\u4e2a\u5dde\u7684\u62ab\u8428\u9910\u9986\u6700\u591a\u3002\u4e3a\u4e86\u516c\u5e73\u5730\u6bd4\u8f83\uff0c\u6211\u4eec\u5c06\u6309\u4eba\u5934\u6570\uff08\u6bcf 1000 \u4e2a\u5c45\u6c11\uff09\u6bd4\u8f83\u9910\u9986\u3002\u53ef\u4ee5\u5728\u00a0https:\/\/www.census.gov\/\u00a0\u83b7\u5f97\u7f8e\u56fd\u4eba\u53e3\u6570\u636e\u548c\u591a\u4e2a\u5176\u4ed6\u6570\u636e\u96c6\u3002\r\n\r\n\u8d62\u5bb6\u662f\u2026\u7ebd\u7ea6\uff01\r\n\u53ef\u4ee5\u60f3\u5230\u4e00\u4e9b\u53ef\u80fd\u7528\u8fd9\u4e2a\u6570\u636e\u96c6\u6765\u56de\u7b54\u7684\u95ee\u9898\uff0c\u4f8b\u5982\uff0c\u54ea\u4e2a\u57ce\u5e02\u7684\u852c\u83dc\u62ab\u8428\u9910\u9986\u6700\u591a\/\u6700\u4fbf\u5b9c\uff1f\u6216\u8005\u6700\u5e38\u89c1\u7684\u62ab\u8428\u8fde\u9501\u5e97\u662f\u54ea\u5bb6\uff1f\r\n\u00a0\u5982\u679c\u60a8\u60f3\u7814\u7a76\u8fd9\u4e2a\u6570\u636e\u96c6\uff0c\u5e76\u4e14\u56de\u7b54\u8fd9\u4e9b\u6216\u5176\u4ed6\u95ee\u9898\uff0c\u53ef\u4ee5\u5230\u00a0kaggle\u00a0\u83b7\u5f97\u5e76\u4e14\u8fd0\u884c\u60a8\u81ea\u5df1\u7684\u5206\u6790\u3002\r\n\r\n \r\n\u53ef\u4ee5\u5728\u00a0GitHub\u00a0\u627e\u5230\u672c\u6587\u6240\u7528 notebook\u3002\r\n\u5982\u679c\u60a8\u60f3\u7528 PyCharm \u8bd5\u8bd5\uff0c\u786e\u4fdd\u4f7f\u7528\u00a0PyCharm 2019.2 \u4e13\u4e1a\u7248\u3002\r\n\r\n\u539f\u6587\u53d1\u8868\u4e8e2019\u5e747\u670831\u65e5\uff0c\u4f5c\u8005Maria Khalusova","protected":false},"excerpt":{"rendered":"\u60a8\u597d\uff01\u60a8\u8bd5\u8fc7\u96c6\u6210\u5230 PyCharm 2019.2 \u4e2d\u7684 Jupyter Notebook \u5417\uff1f\u8fd8\u6ca1\u6709\uff1f\u90a3\u4e48\u6211\u5411\u60a8\u4ecb\u7ecd\u4e00\u4e0b\u5427\uff01\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528 PyCharm \u53ca\u5176 Jupyter Notebook \u96c6\u6210\u6765\u7814\u7a76\u4e00\u4e9b\u6570\u636e\u3002\u9996\u5148\uff0c\u5f53\u7136\uff0c\u6211\u4eec\u9700\u8981\u4e0a\u8ff0\u6570\u636e\u3002\u6bcf\u5f53\u6211\u9700\u8981\u4f7f\u7528\u65b0\u6570\u636e\u96c6\u65f6\uff0c\u4e00\u822c\u4f1a\u8f6c\u5230\u00a0Kaggle\uff0c\u5728\u8fd9\u91cc\u80af\u5b9a\u80fd\u627e\u5230\u4e00\u4e9b\u6709\u8da3\u7684\u4e1c\u897f\u3002\u8fd9\u6b21\uff0c\u4e00\u4e2a\u540d\u4e3a \u201c\u62ab\u8428\u9910\u9986\u548c\u4ed6\u4eec\u5356\u7684\u62ab\u8428","protected":false},"author":{"name":"Lei","link":"https:\/\/blog.jetbrains.com\/zh-hans\/author\/lei-zhaojetbrains-com"},"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4115,2347,4757],"tags":[5546,5374],"cross-post-tag":[],"acf":[],"featured_image":null,"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/posts\/34423"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/users\/814"},{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/users\/814"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=34423"}],"version-history":[{"count":0,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/posts\/34423\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=34423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=34423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=34423"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/cross-post-tag?post=34423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}