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remove firm that denied request from candidate list

This commit is contained in:
HaoYizhi 2023-05-15 13:37:05 +08:00
parent aac2607284
commit 7e8980d0c6
15 changed files with 82 additions and 53 deletions
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8
.vscode/launch.json vendored
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@ -8,9 +8,13 @@
"name": "Python: Current File",
"type": "python",
"request": "launch",
"program": "C:\\Users\\ASUS\\OneDrive\\Project\\ScrAbm\\Dissertation\\IIabm\\analysis.py",
"program": "C:\\Users\\ASUS\\OneDrive\\Project\\ScrAbm\\Dissertation\\IIabm\\main.py",
"console": "integratedTerminal",
"justMyCode": true
"justMyCode": true,
"args": [
"--exp", "test",
"--reset_db", "True"
]
}
]
}

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__pycache__/computation.cpython-38.pyc
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__pycache__/firm.cpython-38.pyc
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__pycache__/model.cpython-38.pyc
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__pycache__/orm.cpython-38.pyc
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__pycache__/product.cpython-38.pyc
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3
computation.py
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@ -21,7 +21,8 @@ class Computation:
# lock this row by update is_done_flag to 0
self.c_db.lock_the_sample(sample_random)
print(f"Pid {self.pid} ({str_code}) is running sample {sample_random.id} at {datetime.datetime.now()}")
print(
f"Pid {self.pid} ({str_code}) is running sample {sample_random.id} at {datetime.datetime.now()}")
dct_exp = {column: getattr(sample_random.experiment, column)
for column in sample_random.experiment.__table__.c.keys()}

2
conf_db_prefix.yaml
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@ -1 +1 @@
db_name_prefix: not_test
db_name_prefix: test

2
controller_db.py
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@ -52,7 +52,7 @@ class ControllerDB:
dct = {code: [product_code]}
list_dct.append(dct)
# list_dct = [{'140': ['1.4.5.1']}]
# list_dct = [{'133': ['1.4.4.1']}]
list_dct = [{'133': ['1.4.4.1']}]
# list_dct = [{'2': ['1.1.3']}]
# list_dct = [{'135': ['1.3.2.1']}]
# list_dct = [{'79': ['2.1.3.4']}]

79
firm.py
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@ -18,7 +18,8 @@ class FirmAgent(ap.Agent):
self.a_lst_product_disrupted = ap.AgentList(self.model, [])
self.a_lst_product_removed = ap.AgentList(self.model, [])
self.dct_n_trial_up_product_removed = {}
self.dct_n_trial_up_prod_removed = {}
self.dct_cand_alt_supply_up_prod_removed = {}
self.dct_request_prod_from_firm = {}
def remove_edge_to_cus_remove_cus_up_prod(self, remove_product):
@ -50,32 +51,39 @@ class FirmAgent(ap.Agent):
customer.a_lst_up_product_removed:
customer.a_lst_up_product_removed.append(
remove_product)
customer.dct_n_trial_up_product_removed[
customer.dct_n_trial_up_prod_removed[
remove_product] = 0
def seek_alt_supply(self):
for product in self.a_lst_up_product_removed:
# print(f"{self.name} seek alt supply for {product.code}")
if self.dct_n_trial_up_product_removed[
print(f"{self.name} seek alt supply for {product.code}")
if self.dct_n_trial_up_prod_removed[
product] <= self.model.int_n_max_trial:
# select a list of candidate firm that has the product
candidate_alt_supply = self.model.a_lst_total_firms.select([
product in firm.a_lst_product
and product not in firm.a_lst_product_removed
for firm in self.model.a_lst_total_firms
])
if not candidate_alt_supply:
if self.dct_n_trial_up_prod_removed[product] == 0:
# select a list of candidate firm that has the product
self.dct_cand_alt_supply_up_prod_removed[product] = \
self.model.a_lst_total_firms.select([
product in firm.a_lst_product
and product not in firm.a_lst_product_removed
for firm in self.model.a_lst_total_firms
])
if not self.dct_cand_alt_supply_up_prod_removed[product]:
continue
# select based on size
lst_prob = [
size / sum(candidate_alt_supply.revenue_log)
for size in candidate_alt_supply.revenue_log
size /
sum(self.dct_cand_alt_supply_up_prod_removed[
product].revenue_log)
for size in self.dct_cand_alt_supply_up_prod_removed[
product].revenue_log
]
select_alt_supply = self.model.nprandom.choice(
candidate_alt_supply, p=lst_prob)
# print(
# f"{self.name} selct alt supply for {product.code} from {select_alt_supply.name}"
# )
self.dct_cand_alt_supply_up_prod_removed[product],
p=lst_prob)
print(
f"{self.name} selct alt supply for {product.code} "
f"from {select_alt_supply.name}"
)
assert product in select_alt_supply.a_lst_product, \
f"{select_alt_supply} \
does not produce requested product {product}"
@ -95,10 +103,10 @@ class FirmAgent(ap.Agent):
# select_alt_supply.dct_request_prod_from_firm.items()
# })
self.dct_n_trial_up_product_removed[product] += 1
self.dct_n_trial_up_prod_removed[product] += 1
def handle_request(self):
# print(self.name, 'handle_request')
print(self.name, 'handle_request')
for product, lst_firm in self.dct_request_prod_from_firm.items():
if self.dct_prod_capacity[product] > 0:
if len(lst_firm) == 0:
@ -114,8 +122,12 @@ class FirmAgent(ap.Agent):
in_edges = self.model.firm_network.graph.in_edges(
self.model.firm_network.positions[firm], keys=True)
lst_adj_firm = []
lst_adj_firm += [ap.AgentIter(self.model, edge[1]).to_list()[0].code for edge in out_edges]
lst_adj_firm += [ap.AgentIter(self.model, edge[0]).to_list()[0].code for edge in in_edges]
lst_adj_firm += \
[ap.AgentIter(self.model, edge[1]).to_list()[
0].code for edge in out_edges]
lst_adj_firm += \
[ap.AgentIter(self.model, edge[0]).to_list()[
0].code for edge in in_edges]
if self.code in lst_adj_firm:
lst_firm_connect.append(firm)
if len(lst_firm_connect) == 0:
@ -124,19 +136,21 @@ class FirmAgent(ap.Agent):
lst_prob = [
size / sum(lst_firm_size) for size in lst_firm_size
]
select_customer = self.model.nprandom.choice(lst_firm,
p=lst_prob)
select_customer = \
self.model.nprandom.choice(lst_firm, p=lst_prob)
self.accept_request(select_customer, product)
elif len(lst_firm_connect) == 1:
self.accept_request(lst_firm_connect[0], product)
elif len(lst_firm_connect) > 1:
# handling based on size of firm that has connection
lst_firm_size = [firm.revenue_log for firm in lst_firm_connect]
lst_firm_size = [
firm.revenue_log for firm in lst_firm_connect]
lst_prob = [
size / sum(lst_firm_size) for size in lst_firm_size
]
select_customer = self.model.nprandom.choice(lst_firm_connect,
p=lst_prob)
select_customer = \
self.model.nprandom.choice(lst_firm_connect,
p=lst_prob)
self.accept_request(select_customer, product)
def accept_request(self, down_firm, product):
@ -151,18 +165,21 @@ class FirmAgent(ap.Agent):
(self.firm_network.positions[self],
self.firm_network.positions[down_firm], {
'Product': product.code
})
})
])
self.dct_prod_capacity[product] -= 1
self.dct_request_prod_from_firm[product].remove(down_firm)
down_firm.a_lst_up_product_removed.remove(product)
# print(
# f"{self.name} accept {product.code} request from {down_firm.name}"
# )
print(
f"{self.name} accept {product.code} request "
f"from {down_firm.name}"
)
else:
down_firm.dct_cand_alt_supply_up_prod_removed[product].remove(self)
def clean_before_trial(self):
self.dct_request_prod_from_firm = {}
def clean_before_time_step(self):
self.dct_n_trial_up_product_removed = {}
self.dct_n_trial_up_prod_removed = {}
self.a_lst_up_product_removed = ap.AgentList(self.model, [])

2
model.py
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@ -221,7 +221,7 @@ class Model(ap.Model):
1) / (max(lst_size) - min(lst_size) + 1)
prod_remove = 1 - std_size * (1 - lost_percent)
if self.nprandom.choice(
[True, False], p=[prod_remove, 1 - prod_remove]):
[True, False], p=[prod_remove, 1 - prod_remove]):
firm.a_lst_product_removed.append(product)
if firm in self.dct_lst_remove_firm_prod.keys():
self.dct_lst_remove_firm_prod[firm].append(

21
orm.py
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@ -23,9 +23,11 @@ with open('conf_db_prefix.yaml') as file:
str_login = 'mysql://{}:{}@{}:{}/{}'.format(dct_conf_db['user_name'], dct_conf_db['password'],
dct_conf_db['address'], dct_conf_db['port'], dct_conf_db['db_name'])
print('DB is {}:{}/{}'.format(dct_conf_db['address'], dct_conf_db['port'], dct_conf_db['db_name']))
print('DB is {}:{}/{}'.format(dct_conf_db['address'],
dct_conf_db['port'], dct_conf_db['db_name']))
engine = create_engine(str_login, poolclass=NullPool) # must be null pool to avoid connection lost error
# must be null pool to avoid connection lost error
engine = create_engine(str_login, poolclass=NullPool)
ins = inspect(engine)
Base = declarative_base()
@ -48,7 +50,8 @@ class Experiment(Base):
dct_lst_init_remove_firm_prod = Column(PickleType, nullable=False)
g_bom = Column(Text(4294000000), nullable=False)
sample = relationship('Sample', back_populates='experiment', lazy='dynamic')
sample = relationship(
'Sample', back_populates='experiment', lazy='dynamic')
def __repr__(self):
return f'<Experiment: {self.id}>'
@ -57,18 +60,21 @@ class Experiment(Base):
class Sample(Base):
__tablename__ = f"{db_name_prefix}_sample"
id = Column(Integer, primary_key=True, autoincrement=True)
e_id = Column(Integer, ForeignKey('{}.id'.format(f"{db_name_prefix}_experiment")), nullable=False)
e_id = Column(Integer, ForeignKey('{}.id'.format(
f"{db_name_prefix}_experiment")), nullable=False)
idx_sample = Column(Integer, nullable=False)
seed = Column(BigInteger, nullable=False)
is_done_flag = Column(Integer, nullable=False) # -1, waiting; 0, running; 1, done
# -1, waiting; 0, running; 1, done
is_done_flag = Column(Integer, nullable=False)
computer_name = Column(String(64), nullable=True)
ts_done = Column(DateTime(timezone=True), onupdate=func.now())
stop_t = Column(Integer, nullable=True)
g_firm = Column(Text(4294000000), nullable=True)
experiment = relationship('Experiment', back_populates='sample', uselist=False)
experiment = relationship(
'Experiment', back_populates='sample', uselist=False)
result = relationship('Result', back_populates='sample', lazy='dynamic')
def __repr__(self):
@ -78,7 +84,8 @@ class Sample(Base):
class Result(Base):
__tablename__ = f"{db_name_prefix}_result"
id = Column(Integer, primary_key=True, autoincrement=True)
s_id = Column(Integer, ForeignKey('{}.id'.format(f"{db_name_prefix}_sample")), nullable=False)
s_id = Column(Integer, ForeignKey('{}.id'.format(
f"{db_name_prefix}_sample")), nullable=False)
id_firm = Column(String(10), nullable=False)
id_product = Column(String(10), nullable=False)

10
product.py
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@ -16,8 +16,8 @@ class ProductAgent(ap.Agent):
[ap.AgentIter(self.model, node).to_list()[0] for node in nodes])
def a_predecessors(self):
nodes = self.product_network.graph.predecessors(
self.product_network.positions[self])
return ap.AgentList(
self.model,
[ap.AgentIter(self.model, node).to_list()[0] for node in nodes])
nodes = self.product_network.graph.predecessors(
self.product_network.positions[self])
return ap.AgentList(
self.model,
[ap.AgentIter(self.model, node).to_list()[0] for node in nodes])