Fix clean cron def

src/dgenies/lib/crons.py

@@ -34,6 +34,14 @@ class Crons:
         self.init_clean_cron()
         self.init_launch_local_cron()
 
+    @staticmethod
+    def _get_python_exec():
+        pyexec = sys.executable
+        match = re.match(r"^(.+)/lib/(python[^/]+)/((site-packages/bin/python)|())$", pyexec)
+        if match:
+            pyexec = "%s/bin/%s" % (match.group(1), match.group(2))
+        return pyexec
+
     def init_clean_cron(self):
         """
         Clean cron is launched at 1h00am each day
@@ -41,8 +49,9 @@ class Crons:
         clean_time = self.config.cron_clean_time
         clean_freq = self.config.cron_clean_freq
         if self.base_dir is not None:
-            job = self.my_cron.new(sys.executable +
-                                   " {0}/bin/clean_jobs.py > {0}/clean.log 2>&1".format(self.config.log_dir),
+            job = self.my_cron.new(self._get_python_exec() +
+                                   " {0}/bin/clean_jobs.py > {1}/clean.log 2>&1".format(self.base_dir,
+                                                                                        self.config.log_dir),
                                    comment="dgenies")
             job.day.every(clean_freq)
             job.hour.on(clean_time[0])
@@ -57,10 +66,7 @@ class Crons:
         :return:
         """
         if self.base_dir is not None:
-            pyexec = sys.executable
-            match = re.match(r"^(.+)/lib/(python[^/]+)/((site-packages/bin/python)|())$", pyexec)
-            if match:
-                pyexec = "%s/bin/%s" % (match.group(1), match.group(2))
+            pyexec = self._get_python_exec()
             logs = os.path.join(self.config.log_dir, "local_scheduler.log") if self.debug else "/dev/null"
             job = self.my_cron.new("{0}/bin/start_local_scheduler.sh {0} {1} {2} {3} > /dev/null 2>&1 &".
                                    format(self.base_dir, pyexec, self.local_scheduler_pid_file, logs),