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app.py
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app.py
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# encoding: utf-8
"""
用flask框架搭建的中欧班列货运数据集成分析页面
"""
import random
from flask import *
import predict
from G1_GetData import *
from G2_GetData import *
from G4_PredictData import *
from G3_utils import *
from datetime import datetime, date, timedelta
app = Flask(__name__, template_folder='templates')
@app.route('/')
def show_all():
return render_template('OD.html')
@app.route('/HY')
def show_HY():
return render_template('HY.html')
@app.route('/MenuCover')
def MenuCover():
return render_template('GraphsIntegration/Start.html')
# ----------------------------------------------------------
@app.route('/Prediction')
def Prediction():
return render_template('YC.html')
@app.route('/Prediction_Data', methods=['GET', 'POST'])
def Prediction_Data():
"""
请求数据格式:
req_data = {
"page_index": 0
(0 - 表示第一组预测货物;1 - 表示第二组预测货物)
}
返回值数据格式:
res = {
"种类_1": {
"real_time": [r_t1, r_t2, ...],
"real_num": [r_n1, r_n2, ...],
"real_weight": [r_w1, r_w2, ...],
"predict_time": [p_t1, p_t2, ...],
"predict_num": [p_n1, p_n2, ...],
"predict_weight": [p_w1, p_w2, ...]
},
"种类_2": {
"real_time": [r_t1, r_t2, ...],
"real_num": [r_n1, r_n2, ...],
"real_weight": [r_w1, r_w2, ...],
"predict_time": [p_t1, p_t2, ...],
"predict_num": [p_n1, p_n2, ...],
"predict_weight": [p_w1, p_w2, ...]
},
...
}
"""
page_index = int(request.values["page_index"])
print(page_index)
predict.static_result.clear()
predict.static_result = Get_Goods_Prediction_Data(page_index)
# print(predict.static_result)
# print(predict.static_result['生活用品'])
return jsonify(predict.static_result)
def random_init_data():
_nums = [random.randint(200, 1000) for i in range(35)]
_date = []
_weights = [int(_nums[i] * random.uniform(0.5, 1.5)) for i in range(35)]
start_date = date(2022, 1, 1)
delta = timedelta(days=1)
for i in range(35):
_date.append(start_date.strftime('%Y-%m-%d'))
start_date += delta
res = {"time": _date,
"nums": _nums,
"weights": _weights
}
return jsonify(res)
# ----------------------------------------------------------
@app.route('/ContainersGraph')
def ContainersGraph():
return render_template('GraphsIntegration/ContainersGraph.html')
@app.route('/TrainSituationAnalysis')
def TrainSituationAnalysis():
return render_template('GraphsIntegration/TrainSituationAnalysis.html')
@app.route('/PortOperationAbilityAnalysis')
def PortOperationAbilityAnalysis():
return render_template('GraphsIntegration/PortOperationAbilityAnalysis.html')
@app.route('/GoodsGraph')
def GoodsGraph():
return render_template('GraphsIntegration/GoodsGraph.html')
@app.route('/G1_data', methods=['GET', 'POST'])
def G1_data():
kind = request.form.get('kind')
start_time = request.form.get('start')
end_time = request.form.get('end')
res = G1_SelectedRealData(kind, 1, start_time, end_time)
return jsonify(res)
@app.route('/G1_CityValDistribution', methods=['GET', 'POST'])
def G1_CityValDistribution():
res = {}
start = request.values['start_time']
end = request.values['end_time']
if int(request.values['CityUpdateFlag']) == 1:
res['FromCityList'] = G1_SelectedFromCityList(start, end)
res['ToCityList'] = G1_SelectedToCityList(start, end)
return jsonify(res)
else:
FromCityName = request.values['FromCityName']
ToCityName = request.values['ToCityName']
a = G2_SelectCityValDistribution(FromCityName, ToCityName, start, end)
return jsonify(a)
@app.route('/G1_TopGoodsValCities_data', methods=['GET', 'POST'])
def G1_TopGoodsValCities_data():
kind = request.values['kind']
start = request.values['start']
end = request.values['end']
res = G1_SortFromCitiesByGoodsVal(kind, start, end)
return jsonify(res)
@app.route('/G2_CityValSeq', methods=['GET', 'POST'])
def G2_CityValSeq():
kind = request.values['kind']
start = request.values['start']
end = request.values['end']
index = request.values['index']
res = G2_SelectCityValSeq(kind, start, end, index)
return jsonify(res)
@app.route('/G2_data', methods=['GET', 'POST'])
def G2_data():
if request.method == 'POST':
a = G2_SelectedRealData(request.values['kind'], request.values['start'], request.values['end'])
value_dim = request.values['dim']
# print(a)
return jsonify(info=a, dim=value_dim)
if request.method == 'GET':
# a = G2_AllData()
a = G2_SelectedRealData('电子产品', '2021-01-01 00:00:00', '2021-12-31 00:00:00')
return jsonify(info=a)
@app.route('/kind', methods=['GET', 'POST'])
def kind():
a = []
if request.method == 'GET':
if (request.values['io'] == "进口"):
flag_io = 1
else:
flag_io = 0
a = G1_SelectedRealData(request.values['kind'], flag_io, request.values['start'], request.values['end'])
value_dim = request.values['dim']
return jsonify({"test": a, "dim": value_dim})
return ('1')
@app.route('/G2_BrokenLineGraph_data', methods=["get", "post"])
def getGoodsValueSeq():
"""
获取选定种类货物在选定时间段的数量/重量变化数据
:return: jsonify字符串({"time":[...], "num":[...], "weight":[...]})
"""
reflect = [1, 7, 30, 365]
kind = request.values['kind']
start = request.values['start'].split()[0]
end = request.values['end'].split()[0]
interval = int(request.values['interval'])
interval = reflect[interval]
# print(interval)
data = G2_SelectGoodsValueSeq(kind, start, end, interval)
# print(data)
return jsonify(data)
@app.route('/G2_BarGraph_data', methods=["get", "post"])
def getVariousGoodsValue():
"""
获取各种类货物在选定时间段的数量/重量分布数据
:return: jsonify字符串({"kind":[...], "num":[...], "weight":[...]})
"""
start = request.values['start'].split()[0]
end = request.values['end'].split()[0]
data = G2_SelectVariousGoodsValue(start, end)
# print(data)
return jsonify(data)
@app.route('/G2_TopGoodsNumFlowChange_data', methods=['GET', 'POST'])
def TopGoodsNumFlowChange_data():
GoodsKindList = [
['生活用品', '食用品', '矿产品', '化工产品'],
['材料制品', '服装首饰', '金属制品', '电子产品'],
['运输工具', '武器火药', '杂项制品', '文画古藏']
]
GoodsKind = GoodsKindList[int(request.values['GoodsKindNum'])]
start_time = request.values['start_time']
end_time = request.values['end_time']
res = G2_SelectTopGoodsNumFlowChange_data(GoodsKind, start_time, end_time)
return jsonify(res)
@app.route('/POA_radarGraph_data', methods=['GET', 'POST'])
def POA_radarGraph_data():
PortNameList = ['霍尔果斯(境)', '满洲里(境)', '二连(境)', '绥芬河(境)']
portName = request.values['port']
start_time = datetime.strptime(request.form.get('start_time'), '%Y-%m-%d')
end_time = datetime.strptime(request.form.get('end_time'), '%Y-%m-%d')
interval = request.values['interval']
res = selectPOA_radarGraphData(PortNameList, portName, start_time, end_time, interval)
print(res)
return jsonify(res)
@app.route('/radar_data', methods=['GET', 'POST'])
def radar_data():
if request.method == 'GET':
pass
if request.method == 'POST':
# print(request.form.get('start_time'), request.form.get('end_time'))
start_time = datetime.strptime(request.form.get('start_time'), '%Y-%m-%d')
end_time = datetime.strptime(request.form.get('end_time'), '%Y-%m-%d')
# print(start_time, end_time)
res = {}
for port in ports:
res[port] = select_port_from_radar(start_time, end_time, 'MONTH', port)
# print(res)
return jsonify(res)
@app.route('/box_data', methods=['GET', 'POST'])
def box_data():
if request.method == 'GET':
pass
if request.method == 'POST':
# print(request.values)
start_time = datetime.strptime(request.form.get('start_time'), '%Y-%m-%d')
end_time = datetime.strptime(request.form.get('end_time'), '%Y-%m-%d')
port = request.form.get('port')
# print('port: ', port)
interval = request.form.get('interval')
# print(start_time, end_time)
res, SUM = select_boxinfo(start_time, end_time, port)
res = split_data(res, start_time, end_time, interval, ['time', 'in', 'out'])
res['inTotal'] = SUM['inTotal']
res['outTotal'] = SUM['outTotal']
# print('box_res: ', res)
return jsonify(res)
@app.route('/timespan_data', methods=['GET', 'POST'])
def timespan_data():
if request.method == 'GET':
pass
if request.method == 'POST':
start_time = datetime.strptime(request.form.get('start_time'), '%Y-%m-%d')
end_time = datetime.strptime(request.form.get('end_time'), '%Y-%m-%d')
port = request.form.get('port')
interval = request.form.get('interval')
# print(start_time, end_time)
res, SUM = select_timespan(start_time, end_time, port)
res = split_data(res, start_time, end_time, interval, ['time', 'avg', 'max', 'min'])
res['avgSum'] = SUM
return jsonify(res)
@app.route('/timedist_data', methods=['GET', 'POST'])
def timedist_data():
if request.method == 'GET':
pass
if request.method == 'POST':
start_time = datetime.strptime(request.form.get('start_time'), '%Y-%m-%d')
end_time = datetime.strptime(request.form.get('end_time'), '%Y-%m-%d')
port = request.form.get('port')
# print(start_time, end_time)
res = select_timedist(start_time, end_time, port)
# print(res)
return jsonify(res)
@app.route('/traininfo_data', methods=['GET', 'POST'])
def traininfo_data():
if request.method == 'GET':
pass
if request.method == 'POST':
start_time = datetime.strptime(request.form.get('start_time'), '%Y-%m-%d')
end_time = datetime.strptime(request.form.get('end_time'), '%Y-%m-%d')
port = request.form.get('port')
interval = request.form.get('interval')
# print(start_time, end_time)
in_out, SUM = select_traininfo(start_time, end_time, port)
res = {'time': [], 'in': [], 'out': []}
for k, v in in_out.items():
# print(v)
res['time'].append(k)
res['in'].append(v['in'])
res['out'].append(v['out'])
res = split_data(res, start_time, end_time, interval, ['time', 'in', 'out'])
res['inTotal'] = SUM['inTotal']
res['outTotal'] = SUM['outTotal']
return jsonify(res)
@app.route('/trainplan', methods=['GET', 'POST'])
def show_trainplan():
if request.method == 'GET':
return render_template('trainplan.html')
# @app.route('/trainplan_data', methods=['GET', 'POST'])
# def trainplan_data():
# if request.method == 'GET':
# pass
# if request.method == 'POST':
# start_time = datetime.strptime(request.form.get('start_time'), '%Y-%m-%d')
# end_time = datetime.strptime(request.form.get('end_time'), '%Y-%m-%d')
# # departure
# dep = request.form.get('dep')
# # destination
# des = request.form.get('des')
# # interval
# interval = request.form.get('interval')
# res = select_trainplan(start_time, end_time, dep, des)
# res = split_data(res, start_time, end_time, interval, ['time', 'plan', 'real'])
# return jsonify(res)
@app.route('/traintime_data', methods=['GET', 'POST'])
def traintime_data():
if request.method == 'GET':
pass
if request.method == 'POST':
start_time = datetime.strptime(request.form.get('start_time'), '%Y-%m-%d')
end_time = datetime.strptime(request.form.get('end_time'), '%Y-%m-%d')
port = request.form.get('port')
res = select_traintime(start_time, end_time, port)
print(res)
return jsonify(res)
if __name__ == '__main__':
app.run(debug=True)