feat: add more Exception

Basis/Exception.py

@@ -9,3 +9,18 @@ class buildException(Exception):  # for build error
 class filterException(Exception):  # for filter error
     def __init__(self, reason):
         self.reason = reason
+
+
+class processException(Exception):  # for process error
+    def __init__(self, reason):
+        self.reason = reason
+
+
+class managerException(Exception):  # for manager error
+    def __init__(self, reason):
+        self.reason = reason
+
+
+class checkException(Exception):  # for check error
+    def __init__(self, reason):
+        self.reason = reason

Basis/Manager.py

@@ -4,7 +4,7 @@
 import copy
 from Basis.Logger import logging
 from Basis.Functions import genFlag
-
+from Basis.Exception import managerException
 
 class Task(object):
     """ Manage global check task.
@@ -47,7 +47,7 @@ class Task(object):
     def getUnion(self, unionId: str) -> dict:  # get union status (remove tasks when all completed)
         if unionId not in self.__unions:
             logging.error('Manager union [%s] not found' % unionId)
-            raise RuntimeError('Union id not found')
+            raise managerException('Union id not found')
         tasks = self.__unions[unionId]['items']
         finishNum = 0
         for taskId in tasks:
@@ -79,12 +79,12 @@ class Task(object):
             logging.info('Manager pop task [%s] -> %s' % (taskId, task['data']))
             return taskId, copy.deepcopy(task['data'])
         logging.debug('Manager has no more task')
-        raise RuntimeError('No more tasks')
+        raise managerException('No more tasks')
 
     def finishTask(self, taskId: str, taskData: dict) -> None:  # update task data when completed
         if taskId not in self.__tasks:
             logging.error('Manager task [%s] not found' % taskId)
-            raise RuntimeError('Task id not found')
+            raise managerException('Task id not found')
         self.__tasks[taskId]['data'] = copy.deepcopy(taskData)
         self.__tasks[taskId]['status'] = self.__TASK_FINISH  # set task status as completed
 

Basis/Process.py

@@ -8,6 +8,7 @@ import ctypes
 import signal
 from Basis.Logger import logging
 from Basis.Functions import genFlag
+from Basis.Exception import processException
 from subprocess import Popen, STDOUT, DEVNULL
 
 libcPaths = [
@@ -73,7 +74,7 @@ class Process(object):
                 logging.error('[%s] %s already exist but not folder' % (self.id, self.workDir))
             else:
                 logging.error('[%s] Unable to create new folder -> %s' % (self.id, self.workDir))
-            raise RuntimeError('Working directory error')  # fatal error
+            raise processException('Working directory error')  # fatal error
 
     def __killProcess(self, killSignal: int) -> None:
         try:
@@ -134,10 +135,10 @@ class Process(object):
         ))
         if self.cmd is None:  # ERROR CASE
             logging.error('[%s] Process miss start command' % self.id)
-            raise RuntimeError('Miss start command')
+            raise processException('Miss start command')
         if self.__process is not None and self.__process.poll() is None:  # ERROR CASE
-            logging.error('[%s] Process is still running' % self.id)
-            raise RuntimeError('Process is still running')
+            logging.error('[%s] Process try to start but it is running' % self.id)
+            raise processException('Process is still running')
         if self.env is not None and 'PATH' not in self.env and '/' not in self.cmd[0]:  # WARNING CASE
             logging.warning('[%s] Executable file in relative path but miss PATH in environ' % self.id)
         if self.file is not None:  # create and write file contents
@@ -153,11 +154,15 @@ class Process(object):
         else:  # discard all the output of sub process
             stdout = DEVNULL
             stderr = DEVNULL
+        try:
             self.__process = Popen(
                 self.cmd, env = self.env,
                 stdout = stdout, stderr = stderr,
                 preexec_fn = None if libcPath is None else Process.__preExec
             )
+        except Exception as exp:
+            logging.error('[%s] Process unable to start -> %s' % (self.id, exp))
+            raise processException('Unable to start process')
         logging.info('[%s] Process running -> PID = %i' % (self.id, self.__process.pid))
 
     def signal(self, signalNum: int) -> None:  # send specified signal to sub process