Add api for simulation and dump output

epanet/epanet.py

@@ -126,7 +126,7 @@ class Output:
         return usages
 
 
-    def dump(self, cache: bool = False) -> str:
+    def dump(self, cache: bool = True) -> str:
         data = {}
         data |= { 'version' : self.version() }
         data |= { 'net_size' : self.net_size() }
@@ -135,7 +135,7 @@ class Output:
         data |= { 'element_name' : self.element_name() }
         data |= { 'energy_usage' : self.energy_usage() }
         if cache:
-            with open(self.opt + '.json', 'w') as f:
+            with open(self._path + '.json', 'w') as f:
                 json.dump(data, f)
         return json.dumps(data)
 
@@ -174,10 +174,23 @@ def run_project(name: str) -> str:
     return dump_output(opt)
 
 
-def run_inp(inp: str) -> str:
+def run_inp(name: str) -> str:
-    return ''
+    dir = os.path.dirname(os.getcwd())
+
+    exe = os.path.join(os.path.join(dir, 'epanet'), 'runepanet.exe')
+    inp = os.path.join(os.path.join(dir, 'inp'), name + '.inp')
+    rpt = os.path.join(os.path.join(dir, 'temp'), name + '.rpt')
+    opt = os.path.join(os.path.join(dir, 'temp'), name + '.opt')
+    command = f'{exe} {inp} {rpt} {opt}'
+
+    result = os.system(command)
+    if result != 0:
+        msg = f'Failed to run simulation for project [{name}]'
+        raise Exception(msg)
+
+    return dump_output(opt)
 
 
 if __name__ == '__main__':
     _verify_platform()
-    print(run_project('net3'))
+    print(run_inp('net3'))

tjnetwork.py

@@ -1,5 +1,6 @@
 from typing import Any
 import api
+import epanet
 
 
 ############################################################
@@ -129,6 +130,17 @@ def read_inp(name: str, inp: str) -> None:
 def dump_inp(name: str, inp: str) -> None:
     return api.dump_inp(name, inp)
 
+def run_project(name: str) -> str:
+    return epanet.run_project(name)
+
+# put in inp folder, name without extension
+def run_inp(name: str) -> str:
+    return epanet.run_inp(name)
+
+# path is absolute path
+def dump_output(path: str) -> str:
+    return epanet.dump_output(path)
+
 
 ############################################################
 # operation