Solver: Fix run order.

src/Solver/ASolver.py

@@ -149,6 +149,7 @@ class AbstractSolver(object):
 
     def run_input_data_fomater(self):
         if self._cmd_input == "":
+            self._run_next()
             return True
 
         cmd = self._cmd_input
@@ -156,7 +157,7 @@ class AbstractSolver(object):
         cmd = cmd.replace("@input", self.input_param())
         cmd = cmd.replace("@dir", self._process.workingDirectory())
 
-        print(f"+ {cmd}")
+        print(f"! {cmd}")
 
         cmd = cmd.split()
         exe = cmd[0]
@@ -169,7 +170,9 @@ class AbstractSolver(object):
         return True
 
     def run_solver(self):
+        print("run solver")
         if self._cmd_solver == "":
+            self._run_next()
             return True
 
         cmd = self._cmd_solver
@@ -177,7 +180,7 @@ class AbstractSolver(object):
         cmd = cmd.replace("@input", self.input_param())
         cmd = cmd.replace("@dir", self._process.workingDirectory())
 
-        print(f"+ {cmd}")
+        print(f"! {cmd}")
 
         cmd = cmd.split()
         exe = cmd[0]
@@ -192,13 +195,15 @@ class AbstractSolver(object):
 
     def run_output_data_fomater(self):
         if self._cmd_output == "":
+            self._run_next()
             return True
+
         cmd = self._cmd_output
         cmd = cmd.replace("@path", self._path_output)
         cmd = cmd.replace("@input", self.input_param())
         cmd = cmd.replace("@dir", self._process.workingDirectory())
 
-        print(f"+ {cmd}")
+        print(f"! {cmd}")
 
         cmd = cmd.split()
         exe = cmd[0]
@@ -216,32 +221,36 @@ class AbstractSolver(object):
             for x in s.split('\n'):
                 self._output.put(x)
 
+    def _run_next(self):
+        self._step += 1
+        if self._step < len(self._runs):
+            self._runs[self._step]()
+        else:
+            self._status = STATUS.STOPED
+
     def _finished(self, exit_code, exit_status):
         if self._output is not None:
             self._output.put(exit_code)
 
-        if self._step < len(self._runs):
+        self._run_next()
-            self._runs[self._step]()
-            self._step += 1
-        else:
-            self._status = STATUS.STOPED
 
-    def run(self, process, output_queue):
+    def run(self, process = None, output_queue = None):
+        if process is not None:
             self._process = process
+        if output_queue is not None:
             self._output = output_queue
 
         self._process.readyRead.connect(self._data_ready)
         self._process.finished.connect(self._finished)
 
-        self._step = 0
         self._runs = [
             self.run_input_data_fomater,
             self.run_solver,
             self.run_output_data_fomater,
         ]
-
+        self._step = 0
-        self._runs[self._step]()
+        # Run first step
-        self._step += 1
+        self._runs[0]()
 
     def kill(self):
         if self._process is None:
@@ -252,16 +261,13 @@ class AbstractSolver(object):
         return True
 
     def start(self, process = None):
-        if process is not None:
-            self._process = process
-
         if _signal:
             if self._status == STATUS.PAUSED:
                 os.kill(self._process.pid(), SIGCONT)
                 self._status = STATUS.RUNNING
                 return True
 
-        self.run_solver()
+        self.run(process)
         return True
 
     def pause(self):

src/View/RunSolver/Window.py

@@ -123,7 +123,10 @@ class SolverLogWindow(ASubMainWindow, ListedSubWindow):
         self.update()
 
         self._log(f" *** Run solver {self._solver.name}", color="blue")
-        self._solver.run(self._process, self._output)
+        self._solver.run(
+            process = self._process,
+            output_queue = self._output
+        )
 
     def new_process(self, parent):
         new = QProcess(parent)
@@ -180,9 +183,14 @@ class SolverLogWindow(ASubMainWindow, ListedSubWindow):
             self._log(s)
 
     def start(self):
-        self._log(" *** Start", color="blue")
         if self._solver.is_stoped():
+            self._log(f" *** Export study {self._solver.name}", color="blue")
+            self._solver.export(self._study, self._workdir, qlog = self._output)
+            self.update()
+
             self._process = self.new_process(self._parent)
+
+        self._log(" *** Start", color="blue")
         self._solver.start(self._process)
 
         self.find(QAction, "action_start").setEnabled(False)