tick 采样为 分钟数据
    1. 仅使用将 tick 采样为 1 分钟数据
    2. 仅测试过，与通达信 1 分钟数据达成一致
    3. 经测试，可以匹配 QA.QA_fetch_get_stock_transaction 得到的数据，其他类型数据未测试
    demo:
    df = QA.QA_fetch_get_stock_transaction(package='tdx', code='000001', 
                                           start='2018-08-01 09:25:00',
                                           end='2018-08-03 15:00:00')
    df_min = QA_data_tick_resample_1min(df)

def QA_data_tick_resample_1min(tick, type_='1min', if_drop=True):
    """
    tick 采样为 分钟数据
    1. 仅使用将 tick 采样为 1 分钟数据
    2. 仅测试过，与通达信 1 分钟数据达成一致
    3. 经测试，可以匹配 QA.QA_fetch_get_stock_transaction 得到的数据，其他类型数据未测试
    demo:
    df = QA.QA_fetch_get_stock_transaction(package='tdx', code='000001', 
                                           start='2018-08-01 09:25:00',
                                           end='2018-08-03 15:00:00')
    df_min = QA_data_tick_resample_1min(df)
    """
    tick = tick.assign(amount=tick.price * tick.vol)
    resx = pd.DataFrame()
    _dates = set(tick.date)

    for date in sorted(list(_dates)):
        _data = tick.loc[tick.date == date]
        # morning min bar
        _data1 = _data[time(9,
                            25):time(11,
                                     30)].resample(
                                         type_,
                                         closed='left',
                                         base=30,
                                         loffset=type_
                                     ).apply(
                                         {
                                             'price': 'ohlc',
                                             'vol': 'sum',
                                             'code': 'last',
                                             'amount': 'sum'
                                         }
                                     )
        _data1.columns = _data1.columns.droplevel(0)
        # do fix on the first and last bar
        # 某些股票某些日期没有集合竞价信息，譬如 002468 在 2017 年 6 月 5 日的数据
        if len(_data.loc[time(9, 25):time(9, 25)]) > 0:
            _data1.loc[time(9,
                            31):time(9,
                                     31),
                       'open'] = _data1.loc[time(9,
                                                 26):time(9,
                                                          26),
                                            'open'].values
            _data1.loc[time(9,
                            31):time(9,
                                     31),
                       'high'] = _data1.loc[time(9,
                                                 26):time(9,
                                                          31),
                                            'high'].max()
            _data1.loc[time(9,
                            31):time(9,
                                     31),
                       'low'] = _data1.loc[time(9,
                                                26):time(9,
                                                         31),
                                           'low'].min()
            _data1.loc[time(9,
                            31):time(9,
                                     31),
                       'vol'] = _data1.loc[time(9,
                                                26):time(9,
                                                         31),
                                           'vol'].sum()
            _data1.loc[time(9,
                            31):time(9,
                                     31),
                       'amount'] = _data1.loc[time(9,
                                                   26):time(9,
                                                            31),
                                              'amount'].sum()
        # 通达信分笔数据有的有 11:30 数据，有的没有
        if len(_data.loc[time(11, 30):time(11, 30)]) > 0:
            _data1.loc[time(11,
                            30):time(11,
                                     30),
                       'high'] = _data1.loc[time(11,
                                                 30):time(11,
                                                          31),
                                            'high'].max()
            _data1.loc[time(11,
                            30):time(11,
                                     30),
                       'low'] = _data1.loc[time(11,
                                                30):time(11,
                                                         31),
                                           'low'].min()
            _data1.loc[time(11,
                            30):time(11,
                                     30),
                       'close'] = _data1.loc[time(11,
                                                  31):time(11,
                                                           31),
                                             'close'].values
            _data1.loc[time(11,
                            30):time(11,
                                     30),
                       'vol'] = _data1.loc[time(11,
                                                30):time(11,
                                                         31),
                                           'vol'].sum()
            _data1.loc[time(11,
                            30):time(11,
                                     30),
                       'amount'] = _data1.loc[time(11,
                                                   30):time(11,
                                                            31),
                                              'amount'].sum()
        _data1 = _data1.loc[time(9, 31):time(11, 30)]

        # afternoon min bar
        _data2 = _data[time(13,
                            0):time(15,
                                    0)].resample(
                                        type_,
                                        closed='left',
                                        base=30,
                                        loffset=type_
                                    ).apply(
                                        {
                                            'price': 'ohlc',
                                            'vol': 'sum',
                                            'code': 'last',
                                            'amount': 'sum'
                                        }
                                    )

        _data2.columns = _data2.columns.droplevel(0)
        # 沪市股票在 2018-08-20 起，尾盘 3 分钟集合竞价
        if (pd.Timestamp(date) <
                pd.Timestamp('2018-08-20')) and (tick.code.iloc[0][0] == '6'):
            # 避免出现 tick 数据没有 1:00 的值
            if len(_data.loc[time(13, 0):time(13, 0)]) > 0:
                _data2.loc[time(15,
                                0):time(15,
                                        0),
                           'high'] = _data2.loc[time(15,
                                                     0):time(15,
                                                             1),
                                                'high'].max()
                _data2.loc[time(15,
                                0):time(15,
                                        0),
                           'low'] = _data2.loc[time(15,
                                                    0):time(15,
                                                            1),
                                               'low'].min()
                _data2.loc[time(15,
                                0):time(15,
                                        0),
                           'close'] = _data2.loc[time(15,
                                                      1):time(15,
                                                              1),
                                                 'close'].values
        else:
            # 避免出现 tick 数据没有 15:00 的值
            if len(_data.loc[time(13, 0):time(13, 0)]) > 0:
                _data2.loc[time(15,
                                0):time(15,
                                        0)] = _data2.loc[time(15,
                                                              1):time(15,
                                                                      1)].values
        _data2 = _data2.loc[time(13, 1):time(15, 0)]
        resx = resx.append(_data1).append(_data2)
    resx['vol'] = resx['vol'] * 100.0
    resx['volume'] = resx['vol']
    resx['type'] = '1min'
    if if_drop:
        resx = resx.dropna()
    return resx.reset_index().drop_duplicates().set_index(['datetime', 'code'])