database

controller_db.py

@@ -45,12 +45,15 @@ class ControllerDB:
         Firm['Code'] = Firm['Code'].astype('string')
         Firm.fillna(0, inplace=True)
         list_dct = []
-        for _, row in Firm.iterrows():
+        # for _, row in Firm.iterrows():
-            code = row['Code']
+        #     code = row['Code']
-            row = row['1':]
+        #     row = row['1':]
-            for product_code in row.index[row == 1].to_list():
+        #     for product_code in row.index[row == 1].to_list():
-                dct = {code: [product_code]}
+        #         dct = {code: [product_code]}
-                list_dct.append(dct)
+        #         list_dct.append(dct)
+        #     #     break
+        #     # break
+        list_dct = [{'140': ['1.4.5.1']}]
         for idx_exp, dct in enumerate(list_dct):
             self.add_experiment_1(idx_exp, self.dct_parameter['n_max_trial'],
                                   dct)

model.py

@@ -5,6 +5,8 @@ import random
 import networkx as nx
 from firm import FirmAgent
 from product import ProductAgent
+from orm import db_session, Sample, Result
+import platform
 
 sample = 0
 seed = 0
@@ -34,6 +36,7 @@ dct_sample_para = {
 class Model(ap.Model):
     def setup(self):
         self.sample = self.p.sample
+        self.int_stop_times, self.int_stop_t = 0, None
         self.random = random.Random(self.p.seed)
         self.nprandom = np.random.default_rng(self.p.seed)
         self.int_n_iter = int(self.p.n_iter)
@@ -80,7 +83,7 @@ class Model(ap.Model):
                 for succ_product_code in list(G_bom.successors(product_code)):
                     # print(succ_product_code)
                     list_succ_firms = Firm['Code'][Firm[succ_product_code] ==
-                                                 1].to_list()
+                                                   1].to_list()
                     list_revenue_log = [
                         G_Firm.nodes[succ_firm]['Revenue_Log']
                         for succ_firm in list_succ_firms
@@ -191,12 +194,16 @@ class Model(ap.Model):
     def update(self):
         self.a_list_total_firms.clean_before_time_step()
         # output
-        self.list_dct_list_remove_firm_prod.append((self.t, self.dct_list_remove_firm_prod))
+        self.list_dct_list_remove_firm_prod.append(
-        self.list_dct_list_disrupt_firm_prod.append((self.t, self.dct_list_disrupt_firm_prod))
+            (self.t, self.dct_list_remove_firm_prod))
+        self.list_dct_list_disrupt_firm_prod.append(
+            (self.t, self.dct_list_disrupt_firm_prod))
 
         # stop simulation if reached terminal number of iteration
         if self.t == self.int_n_iter or len(
                 self.dct_list_remove_firm_prod) == 0:
+            self.int_stop_times = self.t
+            print(self.int_stop_times, self.t)
             self.stop()
 
     def step(self):
@@ -245,13 +252,15 @@ class Model(ap.Model):
             # self.a_list_total_firms.dct_request_prod_from_firm = {} why?
 
         # based on a_list_up_product_removed,
-        # update a_list_product_disrupted / a_list_product_removed 
+        # update a_list_product_disrupted / a_list_product_removed
         # update dct_list_disrupt_firm_prod / dct_list_remove_firm_prod
         self.dct_list_remove_firm_prod = {}
         self.dct_list_disrupt_firm_prod = {}
         for firm in self.a_list_total_firms:
             if len(firm.a_list_up_product_removed) > 0:
-                print(firm.name, 'a_list_up_product_removed', [product.code for product in firm.a_list_up_product_removed])
+                print(firm.name, 'a_list_up_product_removed', [
+                    product.code for product in firm.a_list_up_product_removed
+                ])
                 for product in firm.a_list_product:
                     n_up_product_removed = 0
                     for up_product_removed in firm.a_list_up_product_removed:
@@ -307,7 +316,7 @@ class Model(ap.Model):
             })
 
     def end(self):
-        print('/'*20, 'output', '/'*20)
+        print('/' * 20, 'output', '/' * 20)
         print('dct_list_remove_firm_prod')
         for t, dct in self.list_dct_list_remove_firm_prod:
             for firm, a_list_product in dct.items():
@@ -319,6 +328,38 @@ class Model(ap.Model):
                 for product in a_list_product:
                     print(t, firm.name, product.code)
 
+        qry_result = db_session.query(Result).filter_by(s_id=self.sample.id)
+        if qry_result.count() == 0:
+            lst_result_info = []
+            for t, dct in self.list_dct_list_disrupt_firm_prod:
+                for firm, a_list_product in dct.items():
+                    for product in a_list_product:
+                        # print(t, firm.name, product.code)
+                        db_r = Result(s_id=self.sample.id,
+                                      id_firm=firm.code,
+                                      id_product=product.code,
+                                      ts=t,
+                                      is_disrupted=True)
+                        lst_result_info.append(db_r)
+            db_session.bulk_save_objects(lst_result_info)
+            db_session.commit()
+            for t, dct in self.list_dct_list_remove_firm_prod:
+                for firm, a_list_product in dct.items():
+                    for product in a_list_product:
+                        # print(t, firm.name, product.code)
+                        # only firm disrupted can be removed
+                        qry_f_p = db_session.query(Result).filter(
+                            Result.s_id == self.sample.id,
+                            Result.id_firm == firm.code,
+                            Result.id_product == product.code)
+                        if qry_f_p.count() == 1:
+                            qry_f_p.update({"is_removed": True})
+                            db_session.commit()
+        self.sample.is_done_flag, self.sample.computer_name = 1, platform.node(
+        )
+        self.sample.stop_t = self.int_stop_times
+        db_session.commit()
+
     def draw_network(self):
         import matplotlib.pyplot as plt
         plt.rcParams['font.sans-serif'] = 'SimHei'

orm.py

@@ -77,8 +77,8 @@ class Result(Base):
     id = Column(Integer, primary_key=True, autoincrement=True)
     s_id = Column(Integer, ForeignKey('{}.id'.format(f"{db_name_prefix}_sample")), nullable=False)
 
-    id_firm = Column(Integer, nullable=False)
+    id_firm = Column(String(10), nullable=False)
-    id_product = Column(Integer, nullable=False)
+    id_product = Column(String(10), nullable=False)
     ts = Column(Integer, nullable=False)
     is_disrupted = Column(Boolean, nullable=True)
     is_removed = Column(Boolean, nullable=True)