def test_makeplantloop(): """pytest for makeplantloop""" tdata = ( ( "", "p_loop", ["sb0", ["sb1", "sb2", "sb3"], "sb4"], ["db0", ["db1", "db2", "db3"], "db4"], """BRANCH, sb0, 0, , Pipe:Adiabatic, sb0_pipe, p_loop Supply Inlet, sb0_pipe_outlet, Bypass;BRANCH, sb1, 0, , Pipe:Adiabatic, sb1_pipe, sb1_pipe_inlet, sb1_pipe_outlet, Bypass;BRANCH, sb2, 0, , Pipe:Adiabatic, sb2_pipe, sb2_pipe_inlet, sb2_pipe_outlet, Bypass;BRANCH, sb3, 0, , Pipe:Adiabatic, sb3_pipe, sb3_pipe_inlet, sb3_pipe_outlet, Bypass;BRANCH, sb4, 0, , Pipe:Adiabatic, sb4_pipe, sb4_pipe_inlet, p_loop Supply Outlet, Bypass;BRANCH, db0, 0, , Pipe:Adiabatic, db0_pipe, p_loop Demand Inlet, db0_pipe_outlet, Bypass;BRANCH, db1, 0, , Pipe:Adiabatic, db1_pipe, db1_pipe_inlet, db1_pipe_outlet, Bypass;BRANCH, db2, 0, , Pipe:Adiabatic, db2_pipe, db2_pipe_inlet, db2_pipe_outlet, Bypass;BRANCH, db3, 0, , Pipe:Adiabatic, db3_pipe, db3_pipe_inlet, db3_pipe_outlet, Bypass;BRANCH, db4, 0, , Pipe:Adiabatic, db4_pipe, db4_pipe_inlet, p_loop Demand Outlet, Bypass;BRANCHLIST, p_loop Supply Branchs, sb0, sb1, sb2, sb3, sb4;BRANCHLIST, p_loop Demand Branchs, db0, db1, db2, db3, db4;CONNECTOR:SPLITTER, p_loop_supply_splitter, sb0, sb1, sb2, sb3;CONNECTOR:SPLITTER, p_loop_demand_splitter, db0, db1, db2, db3;CONNECTOR:MIXER, p_loop_supply_mixer, sb4, sb1, sb2, sb3;CONNECTOR:MIXER, p_loop_demand_mixer, db4, db1, db2, db3;CONNECTORLIST, p_loop Supply Connectors, Connector:Splitter, p_loop_supply_splitter, Connector:Mixer, p_loop_supply_mixer;CONNECTORLIST, p_loop Demand Connectors, Connector:Splitter, p_loop_demand_splitter, Connector:Mixer, p_loop_demand_mixer;PIPE:ADIABATIC, sb0_pipe, p_loop Supply Inlet, sb0_pipe_outlet;PIPE:ADIABATIC, sb1_pipe, sb1_pipe_inlet, sb1_pipe_outlet;PIPE:ADIABATIC, sb2_pipe, sb2_pipe_inlet, sb2_pipe_outlet;PIPE:ADIABATIC, sb3_pipe, sb3_pipe_inlet, sb3_pipe_outlet;PIPE:ADIABATIC, sb4_pipe, sb4_pipe_inlet, p_loop Supply Outlet;PIPE:ADIABATIC, db0_pipe, p_loop Demand Inlet, db0_pipe_outlet;PIPE:ADIABATIC, db1_pipe, db1_pipe_inlet, db1_pipe_outlet;PIPE:ADIABATIC, db2_pipe, db2_pipe_inlet, db2_pipe_outlet;PIPE:ADIABATIC, db3_pipe, db3_pipe_inlet, db3_pipe_outlet;PIPE:ADIABATIC, db4_pipe, db4_pipe_inlet, p_loop Demand Outlet;PLANTLOOP, p_loop, Water, , , , , , , 0.0, Autocalculate, p_loop Supply Inlet, p_loop Supply Outlet, p_loop Supply Branchs, p_loop Supply Connectors, p_loop Demand Inlet, p_loop Demand Outlet, p_loop Demand Branchs, p_loop Demand Connectors, Sequential, , SingleSetpoint, None, None;""", ), # blankidf, loopname, sloop, dloop, nidf ) for blankidf, loopname, sloop, dloop, nidf in tdata: fhandle = StringIO("") idf1 = IDF(fhandle) loopname = "p_loop" sloop = ["sb0", ["sb1", "sb2", "sb3"], "sb4"] dloop = ["db0", ["db1", "db2", "db3"], "db4"] hvacbuilder.makeplantloop(idf1, loopname, sloop, dloop) idf2 = IDF(StringIO(nidf)) assert str(idf1.model) == str(idf2.model)
def test_makeplantloop(): """pytest for makeplantloop""" tdata = ( ("", "p_loop", ['sb0', ['sb1', 'sb2', 'sb3'], 'sb4'], ['db0', ['db1', 'db2', 'db3'], 'db4'], """BRANCH, sb0, 0, , Pipe:Adiabatic, sb0_pipe, p_loop Supply Inlet, sb0_pipe_outlet, Bypass;BRANCH, sb1, 0, , Pipe:Adiabatic, sb1_pipe, sb1_pipe_inlet, sb1_pipe_outlet, Bypass;BRANCH, sb2, 0, , Pipe:Adiabatic, sb2_pipe, sb2_pipe_inlet, sb2_pipe_outlet, Bypass;BRANCH, sb3, 0, , Pipe:Adiabatic, sb3_pipe, sb3_pipe_inlet, sb3_pipe_outlet, Bypass;BRANCH, sb4, 0, , Pipe:Adiabatic, sb4_pipe, sb4_pipe_inlet, p_loop Supply Outlet, Bypass;BRANCH, db0, 0, , Pipe:Adiabatic, db0_pipe, p_loop Demand Inlet, db0_pipe_outlet, Bypass;BRANCH, db1, 0, , Pipe:Adiabatic, db1_pipe, db1_pipe_inlet, db1_pipe_outlet, Bypass;BRANCH, db2, 0, , Pipe:Adiabatic, db2_pipe, db2_pipe_inlet, db2_pipe_outlet, Bypass;BRANCH, db3, 0, , Pipe:Adiabatic, db3_pipe, db3_pipe_inlet, db3_pipe_outlet, Bypass;BRANCH, db4, 0, , Pipe:Adiabatic, db4_pipe, db4_pipe_inlet, p_loop Demand Outlet, Bypass;BRANCHLIST, p_loop Supply Branchs, sb0, sb1, sb2, sb3, sb4;BRANCHLIST, p_loop Demand Branchs, db0, db1, db2, db3, db4;CONNECTOR:SPLITTER, p_loop_supply_splitter, sb0, sb1, sb2, sb3;CONNECTOR:SPLITTER, p_loop_demand_splitter, db0, db1, db2, db3;CONNECTOR:MIXER, p_loop_supply_mixer, sb4, sb1, sb2, sb3;CONNECTOR:MIXER, p_loop_demand_mixer, db4, db1, db2, db3;CONNECTORLIST, p_loop Supply Connectors, Connector:Splitter, p_loop_supply_splitter, Connector:Mixer, p_loop_supply_mixer;CONNECTORLIST, p_loop Demand Connectors, Connector:Splitter, p_loop_demand_splitter, Connector:Mixer, p_loop_demand_mixer;PIPE:ADIABATIC, sb0_pipe, p_loop Supply Inlet, sb0_pipe_outlet;PIPE:ADIABATIC, sb1_pipe, sb1_pipe_inlet, sb1_pipe_outlet;PIPE:ADIABATIC, sb2_pipe, sb2_pipe_inlet, sb2_pipe_outlet;PIPE:ADIABATIC, sb3_pipe, sb3_pipe_inlet, sb3_pipe_outlet;PIPE:ADIABATIC, sb4_pipe, sb4_pipe_inlet, p_loop Supply Outlet;PIPE:ADIABATIC, db0_pipe, p_loop Demand Inlet, db0_pipe_outlet;PIPE:ADIABATIC, db1_pipe, db1_pipe_inlet, db1_pipe_outlet;PIPE:ADIABATIC, db2_pipe, db2_pipe_inlet, db2_pipe_outlet;PIPE:ADIABATIC, db3_pipe, db3_pipe_inlet, db3_pipe_outlet;PIPE:ADIABATIC, db4_pipe, db4_pipe_inlet, p_loop Demand Outlet;PLANTLOOP, p_loop, Water, , , , , , , 0.0, Autocalculate, p_loop Supply Inlet, p_loop Supply Outlet, p_loop Supply Branchs, p_loop Supply Connectors, p_loop Demand Inlet, p_loop Demand Outlet, p_loop Demand Branchs, p_loop Demand Connectors, Sequential, , SingleSetpoint, None, None;""" ), # blankidf, loopname, sloop, dloop, nidf ) for blankidf, loopname, sloop, dloop, nidf in tdata: fhandle = StringIO("") idf1 = IDF(fhandle) loopname = "p_loop" sloop = ['sb0', ['sb1', 'sb2', 'sb3'], 'sb4'] dloop = ['db0', ['db1', 'db2', 'db3'], 'db4'] hvacbuilder.makeplantloop(idf1, loopname, sloop, dloop) idf2 = IDF(StringIO(nidf)) assert str(idf1.model) == str(idf2.model)
def test_replacebranch(): """py.test for replacebranch""" tdata = ( ("p_loop", ['sb0', ['sb1', 'sb2', 'sb3'], 'sb4'], [ 'db0', ['db1', 'db2', 'db3'], 'db4' ], 'sb0', [ ("Chiller:Electric".upper(), 'Central_Chiller', 'Chilled_Water_'), ("PIPE:ADIABATIC", 'np1', None), ("PIPE:ADIABATIC", 'np2', None) ], 'Water', [ 'BRANCH', 'sb0', '0', '', 'CHILLER:ELECTRIC', 'Central_Chiller', 'p_loop Supply Inlet', 'Central_Chiller_np1_node', '', 'PIPE:ADIABATIC', 'np1', 'Central_Chiller_np1_node', 'np1_np2_node', '', 'PIPE:ADIABATIC', 'np2', 'np1_np2_node', 'np2_Outlet_Node_Name', '' ]), # loopname, sloop, dloop, branchname, componenttuple, fluid, outbranch ) for (loopname, sloop, dloop, branchname, componenttuple, fluid, outbranch) in tdata: fhandle = StringIO("") idf = IDF(fhandle) loop = hvacbuilder.makeplantloop(idf, loopname, sloop, dloop) components_thisnodes = [(idf.newidfobject(key, nm), thisnode) for key, nm, thisnode in componenttuple] branch = idf.getobject('BRANCH', branchname) newbr = hvacbuilder.replacebranch(idf, loop, branch, components_thisnodes, fluid=fluid) assert newbr.obj == outbranch
def test_replacebranch(): """py.test for replacebranch""" tdata = ( ( "p_loop", ['sb0', ['sb1', 'sb2', 'sb3'], 'sb4'], ['db0', ['db1', 'db2', 'db3'], 'db4'], 'sb0', [ ("Chiller:Electric".upper(), 'Central_Chiller', 'Chilled_Water_'), ("PIPE:ADIABATIC", 'np1', None), ("PIPE:ADIABATIC", 'np2', None) ], 'Water', [ 'BRANCH', 'sb0', '0', '', 'CHILLER:ELECTRIC', 'Central_Chiller', 'p_loop Supply Inlet', 'Central_Chiller_np1_node', '', 'PIPE:ADIABATIC', 'np1', 'Central_Chiller_np1_node', 'np1_np2_node', '', 'PIPE:ADIABATIC', 'np2', 'np1_np2_node', 'np2_Outlet_Node_Name', '' ] ), # loopname, sloop, dloop, branchname, componenttuple, fluid, outbranch ) for (loopname, sloop, dloop, branchname, componenttuple, fluid, outbranch) in tdata: fhandle = StringIO("") idf = IDF(fhandle) loop = hvacbuilder.makeplantloop(idf, loopname, sloop, dloop) components_thisnodes = [(idf.newidfobject(key, nm), thisnode) for key, nm, thisnode in componenttuple] branch = idf.getobject('BRANCH', branchname) newbr = hvacbuilder.replacebranch(idf, loop, branch, components_thisnodes, fluid=fluid) assert newbr.obj == outbranch
def test_replacebranch(): """py.test for replacebranch""" tdata = ( ( "p_loop", ["sb0", ["sb1", "sb2", "sb3"], "sb4"], ["db0", ["db1", "db2", "db3"], "db4"], "sb0", [ ("Chiller:Electric", "Central_Chiller", "Chilled_Water_"), ("PIPE:ADIABATIC", "np1", None), ("PIPE:ADIABATIC", "np2", None), ], "Water", [ "BRANCH", "sb0", 0.0, "", "CHILLER:ELECTRIC", "Central_Chiller", "p_loop Supply Inlet", "Central_Chiller_np1_node", "", "PIPE:ADIABATIC", "np1", "Central_Chiller_np1_node", "np1_np2_node", "", "PIPE:ADIABATIC", "np2", "np1_np2_node", "np2_Outlet_Node_Name", "", ], ), # loopname, sloop, dloop, branchname, componenttuple, fluid, outbranch ) for (loopname, sloop, dloop, branchname, componenttuple, fluid, outbranch) in tdata: fhandle = StringIO("") idf = IDF(fhandle) loop = hvacbuilder.makeplantloop(idf, loopname, sloop, dloop) components_thisnodes = [(idf.newidfobject(key, Name=nm), thisnode) for key, nm, thisnode in componenttuple] branch = idf.getobject("BRANCH", branchname) newbr = hvacbuilder.replacebranch(idf, loop, branch, components_thisnodes, fluid=fluid) assert newbr.obj == outbranch
def test_replacebranch(): """py.test for replacebranch""" tdata = ( ( "p_loop", ["sb0", ["sb1", "sb2", "sb3"], "sb4"], ["db0", ["db1", "db2", "db3"], "db4"], "sb0", [ ("Chiller:Electric".upper(), "Central_Chiller", "Chilled_Water_"), ("PIPE:ADIABATIC", "np1", None), ("PIPE:ADIABATIC", "np2", None), ], "Water", [ "BRANCH", "sb0", "0", "", "CHILLER:ELECTRIC", "Central_Chiller", "p_loop Supply Inlet", "Central_Chiller_np1_node", "", "PIPE:ADIABATIC", "np1", "Central_Chiller_np1_node", "np1_np2_node", "", "PIPE:ADIABATIC", "np2", "np1_np2_node", "np2_Outlet_Node_Name", "", ], ), # loopname, sloop, dloop, branchname, componenttuple, fluid, outbranch ) for (loopname, sloop, dloop, branchname, componenttuple, fluid, outbranch) in tdata: fhandle = StringIO("") idf = IDF(fhandle) loop = hvacbuilder.makeplantloop(idf, loopname, sloop, dloop) components_thisnodes = [(idf.newidfobject(key, nm), thisnode) for key, nm, thisnode in componenttuple] branch = idf.getobject("BRANCH", branchname) newbr = hvacbuilder.replacebranch(idf, loop, branch, components_thisnodes, fluid=fluid) assert newbr.obj == outbranch
from eppy.modeleditor import IDF from eppy import hvacbuilder from StringIO import StringIO iddfile = "../eppy/resources/iddfiles/Energy+V7_0_0_036.idd" IDF.setiddname(iddfile) # <codecell> # make the topology of the loop idf = IDF(StringIO('')) # makes an empty idf file in memory with no file name loopname = "p_loop" sloop = ['sb0', ['sb1', 'sb2', 'sb3'], 'sb4'] # supply side of the loop dloop = ['db0', ['db1', 'db2', 'db3'], 'db4'] # demand side of the loop hvacbuilder.makeplantloop(idf, loopname, sloop, dloop) idf.saveas("hhh1.idf") # <markdowncell> # We have made plant loop and saved it as hhh1.idf. # Now let us look at what the loop looks like. # <headingcell level=3> # Diagram of the loop # <markdowncell> # Let us use the script "eppy/useful_scripts/loopdiagrams.py" to draw this diagram
from eppy.modeleditor import IDF from eppy import hvacbuilder from io import StringIO iddfile = "../eppy/resources/iddfiles/Energy+V7_0_0_036.idd" IDF.setiddname(iddfile) # <codecell> # make the topology of the loop idf = IDF(StringIO("")) # makes an empty idf file in memory with no file name loopname = "p_loop" sloop = ["sb0", ["sb1", "sb2", "sb3"], "sb4"] # supply side of the loop dloop = ["db0", ["db1", "db2", "db3"], "db4"] # demand side of the loop hvacbuilder.makeplantloop(idf, loopname, sloop, dloop) idf.saveas("hhh1.idf") # <markdowncell> # We have made plant loop and saved it as hhh1.idf. # Now let us look at what the loop looks like. # <headingcell level=3> # Diagram of the loop # <markdowncell> # Let us use the script "eppy/useful_scripts/loopdiagrams.py" to draw this diagram