Update pump api and test
This commit is contained in:
wqy
@@ -26,11 +26,9 @@ from .s4_tanks import OVERFLOW_YES, OVERFLOW_NO
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from .s4_tanks import get_tank_schema, add_tank, get_tank, set_tank, delete_tank
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from .s5_pipes import PIPE_STATUS_OPEN, PIPE_STATUS_CLOSED, PIPE_STATUS_CV
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from .s5_pipes import add_pipe, get_pipe, set_pipe, delete_pipe
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from .s5_pipes import get_pipe_schema, add_pipe, get_pipe, set_pipe, delete_pipe
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from .s6_pumps import add_pump, delete_pump
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from .s6_pumps import set_pump_node1, set_pump_node2
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from .s6_pumps import get_pump_property_names, get_pump_properties
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from .s6_pumps import get_pump_schema, add_pump, get_pump, set_pump, delete_pump
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from .s7_valves import VALVES_TYPE_PRV, VALVES_TYPE_PSV, VALVES_TYPE_PBV, VALVES_TYPE_FCV, VALVES_TYPE_TCV, VALVES_TYPE_GPV
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from .s7_valves import add_valve, delete_valve
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120
api/s5_pipes.py
120
api/s5_pipes.py
@@ -134,123 +134,3 @@ def delete_pipe(name: str, id: str) -> ChangeSet:
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write(name, sql)
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add_operation(name, sql.replace("'", "''"), undo, 'delete_pipe', API_DELETE, PIPE, id)
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return get_current_change_set(name)
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'''
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def add_pipe(name: str, id: str, node1: str, node2: str, length: float = 0, diameter: float = 0, roughness: float = 0, minor_loss: float = 0, status: str = PIPE_STATUS_OPEN) -> ChangeSet:
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if not is_node(name, node1):
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return ChangeSet()
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if not is_node(name, node2):
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return ChangeSet()
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if node1 == node2:
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return ChangeSet()
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if status != PIPE_STATUS_OPEN and status != PIPE_STATUS_CLOSED and status != PIPE_STATUS_CV:
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return ChangeSet()
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sql = f"insert into pipes (id, node1, node2, length, diameter, roughness, minor_loss, status) values ('{id}', '{node1}', '{node2}', {length}, {diameter}, {roughness}, {minor_loss}, '{status}');"
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undo_sql = f'delete from pipes where id = "{id}";'
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return add_link(name, PIPE, id, sql, undo_sql)
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def _get_pipe(name: str, id: str) -> Row | None:
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return query(name, f"select node1, node2, length, diameter, roughness, minor_loss, status from pipes where id = '{id}'")
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def delete_pipe(name: str, id: str) -> ChangeSet:
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if not is_pipe(name, id):
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return ChangeSet()
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row = _get_pipe(name, id)
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if row == None:
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return ChangeSet()
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node1, node2, length, diameter, roughness, minor_loss, status = row['node1'], row['node2'], row['length'], row['diameter'], row['roughness'], row['minor_loss'], row['status']
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sql = f"delete from pipes where id = '{id}';"
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undo_sql = f'insert into pipes (id, node1, node2, length, diameter, roughness, minor_loss, status) values ("{id}", "{node1}", "{node2}", {length}, {diameter}, {roughness}, {minor_loss}, "{status}");'
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return delete_link(name, PIPE, id, sql, undo_sql)
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def _get_pipe_node1(name: str, id: str) -> str | None:
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row = _get_pipe(name, id)
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return row['node1'] if row != None else None
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def _get_pipe_node2(name: str, id: str) -> str | None:
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row = _get_pipe(name, id)
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return row['node2'] if row != None else None
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def _set_pipe(name: str, id: str, key: str, key_type: str, value: str, optional: bool = False) -> ChangeSet:
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if not is_pipe(name, id):
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return ChangeSet()
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row = _get_pipe(name, id)
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if row == None:
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return ChangeSet()
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return update(name, PIPE, 'pipes', 'id', id, key, key_type, row[key], value, optional)
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def set_pipe_node1(name: str, id: str, node1: str) -> ChangeSet:
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if not is_node(name, node1):
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return ChangeSet()
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if _get_pipe_node2(name, id) == node1:
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return ChangeSet()
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return _set_pipe(name, id, 'node1', 'str', str(node1))
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def set_pipe_node2(name: str, id: str, node2: str) -> ChangeSet:
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if not is_node(name, node2):
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return ChangeSet()
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if _get_pipe_node1(name, id) == node2:
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return ChangeSet()
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return _set_pipe(name, id, 'node2', 'str', str(node2))
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def set_pipe_length(name: str, id: str, length: float) -> ChangeSet:
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return _set_pipe(name, id, 'length', 'float', str(length))
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def set_pipe_diameter(name: str, id: str, diameter: float) -> ChangeSet:
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return _set_pipe(name, id, 'diameter', 'float', str(diameter))
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def set_pipe_roughness(name: str, id: str, roughness: float) -> ChangeSet:
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return _set_pipe(name, id, 'roughness', 'float', str(roughness))
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def set_pipe_minor_loss(name: str, id: str, minor_loss: float) -> ChangeSet:
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return _set_pipe(name, id, 'minor_loss', 'float', str(minor_loss))
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def set_pipe_status(name: str, id: str, status: float) -> ChangeSet:
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if status != PIPE_STATUS_OPEN and status != PIPE_STATUS_CLOSED and status != PIPE_STATUS_CV:
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return ChangeSet()
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return _set_pipe(name, id, 'status', 'str', str(status))
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def get_pipe_property_names(name: str) -> list[str]:
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return ['node1', 'node2', 'length', 'diameter', 'roughness', 'minor_loss', 'status']
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def get_pipe_properties(name: str, id: str) -> dict[str, Any] | None:
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row = _get_pipe(name, id)
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if row == None:
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return None
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ps: dict[str, str] = {}
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ps['node1'] = row['node1'] if row != None else None
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ps['node2'] = row['node2'] if row != None else None
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ps['length'] = float(row['length']) if row != None else None
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ps['diameter'] = float(row['diameter']) if row != None else None
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ps['roughness'] = float(row['roughness']) if row != None else None
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ps['minor_loss'] = float(row['minor_loss']) if row != None else None
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ps['status'] = row['status'] if row != None else None
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return ps
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'''
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110
api/s6_pumps.py
110
api/s6_pumps.py
@@ -2,9 +2,118 @@ from typing import Any
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from psycopg.rows import Row
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from .s0_base import *
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from .change_set import ChangeSet
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from .s24_coordinates import *
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from .utility import *
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from .schema import *
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schema: dict[str, dict[str, Any]] = { \
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'id' : define_property(str_type, False, True), \
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'node1' : define_property(str_type), \
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'node2' : define_property(str_type)}
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def get_pump_schema(name: str) -> dict[str, dict[str, Any]]:
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return schema
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def _query_pump(name: str, id: str) -> Row | None:
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return read(name, f"select * from pumps where id = '{id}'")
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def _get_pump_node1(name: str, id: str) -> str | None:
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row = _query_pump(name, id)
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return row['node1'] if row != None else None
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def _get_pump_node2(name: str, id: str) -> str | None:
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row = _query_pump(name, id)
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return row['node2'] if row != None else None
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def add_pump(name: str, id: str, node1: str, node2: str) -> ChangeSet:
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if is_pump(name, id):
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return ChangeSet()
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if not is_node(name, node1):
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return ChangeSet()
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if not is_node(name, node2):
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return ChangeSet()
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if node1 == node2:
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return ChangeSet()
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sql = f"insert into _link (id, type) values ('{id}', '{PUMP}');"
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sql += f"\ninsert into pumps (id, node1, node2) values ('{id}', '{node1}', '{node2}');"
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undo = f"delete from pumps where id = ''{id}'';"
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undo += f"\ndelete from _link where id = ''{id}'';"
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write(name, sql)
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add_operation(name, sql.replace("'", "''"), undo, 'add_pump', API_ADD, PUMP, id)
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return get_current_change_set(name)
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def get_pump(name: str, id: str) -> dict[str, Any] | None:
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row = _query_pump(name, id)
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if row == None:
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return None
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ps: dict[str, str] = {}
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ps['id'] = id
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ps['node1'] = row['node1']
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ps['node2'] = row['node2']
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return ps
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def set_pump(name: str, id: str, properties: dict[str, Any]) -> ChangeSet:
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if not is_pump(name, id):
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return ChangeSet()
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if 'node1' in properties:
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if not is_node(name, properties['node1']) or _get_pump_node2(name, id) == properties['node1']:
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return ChangeSet()
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if 'node2' in properties:
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if not is_node(name, properties['node2']) or _get_pump_node1(name, id) == properties['node2']:
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return ChangeSet()
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if 'node1' in properties and 'node2' in properties:
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if properties['node1'] == properties['node2']:
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return ChangeSet()
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old = Serialize(get_pump(name, id), schema).to_storage()
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new = get_pump(name, id)
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ps: list[str] = []
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for key in properties:
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if key in schema and schema[key]['readonly'] == False:
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new[key] = properties[key]
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ps.append(key)
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new = Serialize(new, schema).to_execution()
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sql = f"update pumps set node1 = {new['node1']}, node2 = {new['node2']} where id = '{id}';"
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undo = f"update pumps set node1 = {old['node1']}, node2 = {old['node2']} where id = ''{id}'';"
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write(name, sql)
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add_operation(name, sql.replace("'", "''"), undo, 'set_pump', API_UPDATE, PUMP, id, ps)
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return get_current_change_set(name)
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def delete_pump(name: str, id: str) -> ChangeSet:
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row = get_pump(name, id)
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if row == None:
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return ChangeSet()
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old = Serialize(get_pump(name, id), schema).to_storage()
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sql = f"delete from pumps where id = '{id}';"
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sql += f"\ndelete from _link where id = '{id}';"
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undo = f"insert into _link (id, type) values (''{id}'', ''{PUMP}'');"
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undo += f"\ninsert into pumps (id, node1, node2) values (''{id}'', {old['node1']}, {old['node2']});"
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write(name, sql)
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add_operation(name, sql.replace("'", "''"), undo, 'delete_pump', API_DELETE, PUMP, id)
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return get_current_change_set(name)
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'''
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def add_pump(name: str, id: str, node1: str, node2: str) -> ChangeSet:
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if not is_node(name, node1):
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return ChangeSet()
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@@ -96,3 +205,4 @@ def get_pump_properties(name: str, id: str) -> dict[str, Any] | None:
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ps['node1'] = row['node1'] if row != None else None
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ps['node2'] = row['node2'] if row != None else None
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return ps
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'''
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