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# -*- coding: gbk -*-
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import pandas as pd
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from pyecharts import options as opts
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from pyecharts.charts import Pie, Bar, Timeline
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df = pd.read_csv('changsha<EFBFBD><EFBFBD><EFBFBD><EFBFBD>.csv', encoding='gbk')
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df['<EFBFBD><EFBFBD><EFBFBD><EFBFBD>'] = df['<EFBFBD><EFBFBD><EFBFBD><EFBFBD>'].apply(lambda x: pd.to_datetime(x))
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df['month'] = df['<EFBFBD><EFBFBD><EFBFBD><EFBFBD>'].dt.month
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df_agg = df.groupby(['month', '<EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD>']).size().reset_index()
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df_agg.columns = ['month', 'fengsu', 'count']
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print(df_agg[df_agg['month'] == 1][['fengsu', 'count']] \
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.sort_values(by='count', ascending=False).values.tolist())
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#ʵ<><CAB5><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>еĶ<D0B5><C4B6><EFBFBD>
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timeline = Timeline()
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#<23><><EFBFBD>Ų<EFBFBD><C5B2><EFBFBD>:<3A><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1s <20><>λ<EFBFBD>ǣ<EFBFBD>ms(<28><><EFBFBD><EFBFBD>)
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timeline.add_schema(play_interval=1000)
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#ѭ<><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>df_agg['month']<5D><><EFBFBD><EFBFBD>Ψһֵ
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for month in df_agg['month'].unique():
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data = (
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df_agg[df_agg['month'] == month][['fengsu', 'count']]
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.sort_values(by='count', ascending=True)
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.values.tolist()
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)
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bar = Bar()
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# x<><78><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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bar.add_xaxis([x[0] for x in data])
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# y<><79><EFBFBD>Ǹ<EFBFBD><C7B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4><EFBFBD>
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bar.add_yaxis('<EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', [x[1] for x in data])
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# <20><><EFBFBD><EFBFBD>״ͼ<D7B4><CDBC><EFBFBD>ŷ<EFBFBD>
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bar.reversal_axis()
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# <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD>ұ<EFBFBD>
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bar.set_series_opts(label_opts=opts.LabelOpts(position='right'))
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# <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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bar.set_global_opts(title_opts=opts.TitleOpts(title='<EFBFBD><EFBFBD>ɳ2023<EFBFBD><EFBFBD>ÿ<EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>仯'))
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# <20><><EFBFBD><EFBFBD><EFBFBD>úõ<C3BA>bar<61><72><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>ֲ<EFBFBD>ͼ<EFBFBD>У<EFBFBD><D0A3><EFBFBD><EFBFBD>ұ<EFBFBD>ǩѡ<C7A9><D1A1><EFBFBD>·<EFBFBD> <20><>ʽΪ<CABD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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timeline.add(bar, f'{month}<EFBFBD><EFBFBD>')
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timeline.render('<EFBFBD><EFBFBD>ɳ<EFBFBD><EFBFBD><EFBFBD>ٷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֲ<EFBFBD>ͼ.html')
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