[{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01","result":"","resultStatus":"","lock":"","status":"published","taskId":"555179","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u6570\u636e\u79d1\u5b66\u5305pandas\u8bfe\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"767566","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"01 \u4ec0\u4e48\u662fPandas.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485594","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"02 Pandas\u600e\u6837\u8bfb\u53d6\u6570\u636e.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485595","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:18","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"03 Pandas\u7684\u6570\u636e\u7ed3\u6784DataFrame\u548cSeries.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485596","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"04 Pandas\u67e5\u8be2\u6570\u636e\u76845\u79cd\u65b9\u6cd5.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485597","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:54","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"05 Pandas\u600e\u6837\u65b0\u589e\u6570\u636e\u5217.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485598","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:10","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"06 Pandas\u7684\u6570\u636e\u7edf\u8ba1\u51fd\u6570.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485599","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:05","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"07 Pandas\u5bf9\u7f3a\u5931\u503c\u7684\u5904\u7406.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485600","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:01","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"08 Pandas\u7684SettingWithCopyWarning\u62a5\u8b66.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485601","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:56","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"09 Pandas\u600e\u6837\u5bf9\u6570\u636e\u8fdb\u884c\u6392\u5e8f.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485602","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:27","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"10 Pandas\u5b57\u7b26\u4e32\u5904\u7406.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485603","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"11 Pandas\u7684axis\u53c2\u6570\u600e\u4e48\u7406\u89e3.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485604","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:18","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"12 Pandas\u7684\u7d22\u5f15index\u6709\u4ec0\u4e48\u7528\u9014.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485605","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:05","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"13 Pandas\u600e\u6837\u5b9e\u73b0\u6570\u636e\u7684Merge.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485606","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"14 Panda\u5b9e\u73b0\u6570\u636eConcat\u5408\u5e76.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485607","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:26","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"15 Pandas\u6279\u91cf\u62c6\u5206\u4e0e\u5408\u5e76Excel\u6587\u4ef6.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485608","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"16 Pandas\u600e\u6837\u5b9e\u73b0\u5206\u7ec4\u6570\u636e\u7edf\u8ba1.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485609","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:46","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"17 \u600e\u6837\u4f7f\u7528Pandas\u7684\u5206\u5c42\u7d22\u5f15MultiIndex.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485610","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:15","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"18 \u600e\u6837\u4f7f\u7528Pandas\u7684map-apply-applymap\u6570\u636e\u8f6c\u6362\u51fd\u6570.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485611","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:01","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"19 Pandas\u600e\u6837\u5b9e\u73b0groupby\u6bcf\u4e2a\u5206\u7ec4\u7684apply.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485612","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:12","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"20 Pandas\u4f7f\u7528stack\u548cpivot\u5b9e\u73b0\u6570\u636e\u900f\u89c6.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485613","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"21 Pandas\u600e\u6837\u5feb\u901f\u5b9e\u73b0\u5468\u3001\u6708\u3001\u5b63\u5ea6\u7684\u65e5\u671f\u805a\u5408\u7edf\u8ba1.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485614","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:28","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"22 Pandas\u600e\u6837\u5904\u7406\u65e5\u671f\u7d22\u5f15\u7684\u7f3a\u5931.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485615","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"23 Pandas\u600e\u6837\u5b9e\u73b0Excel\u7684vlookup\u5e76\u4e14\u5728\u6307\u5b9a\u5217\u540e\u9762\u8f93\u51fa.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485616","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:04","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"24 Pandas\u8bfb\u53d6Excel\u7ed8\u5236\u6298\u7ebf\u56fe\u7adf\u7136\u5982\u6b64\u7684\u534e\u4e3d.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485617","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:23","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"25 Pandas\u7ed3\u5408Sklearn\u5b9e\u73b0\u673a\u5668\u5b66\u4e60.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485618","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"26 Pandas\u5b9e\u73b0\u539f\u59cb\u7f51\u7ad9\u65e5\u5fd7\u5904\u7406\u4e0e\u5206\u6790.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485619","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:21","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"27 Pandas\u600e\u6837\u627e\u51fa\u5f71\u54cd\u7ed3\u679c\u7684\u90a3\u4e9b\u7279\u5f81.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485620","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"28 Pandas\u964d\u4f4e\u5b58\u50a8\u63d0\u5347\u8fd0\u7b97\u901f\u5ea6\u7684\u4e00\u4e2a\u65b9\u6cd5.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485621","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:01","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"29 Pandas\u600e\u6837\u5728\u7f51\u9875\u4e0a\u5c55\u793a\u8868\u683c\u6570\u636e.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485622","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"30 Pandas\u7684get_dummies\u7528\u4e8e\u673a\u5668\u5b66\u4e60\u7684\u7279\u5f81\u5904\u7406.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485623","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"31 Pandas\u4f7f\u7528explode\u5b9e\u73b0\u4e00\u884c\u53d8\u591a\u884c\u7edf\u8ba1.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485624","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"32 Pandas\u501f\u52a9Python\u722c\u866b\u722c\u53d6HTML\u7f51\u9875\u8868\u683c\u4fdd\u5b58\u5230Excel\u6587\u4ef6.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485625","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:55","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"33 Pandas\u8ba1\u7b97\u540c\u6bd4\u548c\u73af\u6bd4\u6307\u6807\u76843\u79cd\u65b9\u6cd5.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485626","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:37","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"34 Pandas\u4e0e\u6570\u636e\u5e93\u67e5\u8be2\u8bed\u8a00SQL\u7684\u5bf9\u6bd4.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485627","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:30","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"35 Pandas\u600e\u6837\u5b9e\u73b0\u5206\u7ec4groupby\u4e4b\u540e\u4e0d\u540c\u5217\u7684\u6570\u636e\u7edf\u8ba1.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485628","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"36 Pandas\u8bfb\u53d6Excel\u4f7f\u7528Flask\u5c55\u793a\u5728\u7f51\u9875\u4e0a.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485629","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:19","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"37 Pandas\u8bfb\u53d6Excel\u4f7f\u7528SQLAlchemy\u5b58\u5165MySQL.flv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"485630","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:47","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]