114 lines
2.7 KiB
Plaintext
114 lines
2.7 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"id": "initial_id",
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"metadata": {
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"collapsed": true,
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"ExecuteTime": {
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"end_time": "2025-01-15T09:42:10.585456Z",
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"start_time": "2025-01-15T09:42:06.693869Z"
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}
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},
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"source": [
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"import pandas as pd\n",
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"import loader as ld\n",
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"\n",
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"source_finance_df = ld.load_finance()\n",
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"finance_df = pd.DataFrame()\n",
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"finance_df[[\n",
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" \"code\",\n",
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" # 年份\n",
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" \"year\",\n",
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" # 股东权益合计（含少数股东权益）\n",
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" \"total_stockholder_interest\",\n",
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" # 净利润\n",
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" \"net_income\",\n",
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" # 总资产\n",
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" \"total_assets\",\n",
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" # 营业总收入\n",
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" \"total_revenue\",\n",
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" # 存货\n",
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" \"inventories\",\n",
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" # 应收账款\n",
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" \"accounts_receivable\",\n",
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" # 营业成本\n",
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" \"operating_costs\",\n",
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" # 营业利润\n",
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" \"operating_profit\",\n",
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" # 现金与现金等价物\n",
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" \"cash\",\n",
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" # 营业活动现金流量净值\n",
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" \"operating_net_cash_flow\",\n",
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"]] = source_finance_df[[\n",
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" \"ts_code\",\n",
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" \"end_date\",\n",
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" \"total_hldr_eqy_inc_min_int\",\n",
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" \"n_income\",\n",
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" \"total_assets\",\n",
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" \"total_revenue\",\n",
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" \"inventories\",\n",
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" \"accounts_receiv\",\n",
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" \"oper_cost\",\n",
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" \"operate_profit\",\n",
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" \"money_cap\",\n",
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" \"n_cashflow_act\",\n",
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"]]"
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],
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"outputs": [],
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"execution_count": 17
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},
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{
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"metadata": {
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"ExecuteTime": {
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"end_time": "2025-01-15T09:45:06.335656Z",
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"start_time": "2025-01-15T09:45:06.291888Z"
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}
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},
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"cell_type": "code",
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"source": [
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"from selector import PeriodSelector\n",
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"\n",
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"filter_df = finance_df[(2010 < finance_df[\"year\"]) & (finance_df[\"year\"] < 2025)]\n",
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"codes = filter_df[\"code\"].unique().tolist()\n",
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"print(len(codes))\n",
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"codes = PeriodSelector().select(codes, filter_df)\n",
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"print(len(codes))"
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],
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"id": "26539ccd8ce0fb9e",
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"5715\n",
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"4892\n"
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]
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}
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],
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"execution_count": 24
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 2
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython2",
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"version": "2.7.6"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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