open api connection

+# Default ignored files
+/shelf/
+/workspace.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/proj.iml" filepath="$PROJECT_DIR$/.idea/proj.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

+from PyQt5.QtWidgets import *
+from PyQt5.QAxContainer import *
+from PyQt5.QtCore import *
+from pandas import DataFrame
+import time
+import sys
+import logging.handlers
+
+# set formatter object
+formatter = logging.Formatter('[%(levelname)s|%(filename)s:%(lineno)s] %(asctime)s > %(message)s')
+logger = logging.getLogger("crumbs")
+logger.setLevel(logging.DEBUG)
+# set handler object
+streamHandler = logging.StreamHandler()
+streamHandler.setFormatter(formatter)
+logger.addHandler(streamHandler)
+
+TR_REQ_TIME_INTERVAL = 0.2
+
+class OpenApi(QAxWidget):
+    def __init__(self):
+        super().__init__()
+
+        # event_loop list
+        self.login_event_loop=None
+
+        self._get_instance()
+        self._event_slot()
+        self.comm_connect()
+        self.account_info()
+
+    # get ocx controller for kioom open api
+    def _get_instance(self):
+        try:
+            self.setControl("KHOPENAPI.KHOpenAPICtrl.1")
+        except Exception as e:
+            logger.critical(e)
+
+    # deal events for using open api
+    def _event_slot(self):
+        try:
+            self.OnEventConnect.connect(self.login_slot)
+        except Exception as e:
+            logger.critical(e)
+
+    # if login event success, return errCode=0
+    def login_slot(self,errCode):
+        try:
+            if errCode==0:
+                logger.debug("connected")
+            else:
+                logger.debug("failed to connect. err_code : "+errCode)
+            self.login_event_loop.exit()
+        except Exception as e:
+            logger.critical(e)
+
+    # try login
+    def comm_connect(self):
+        try:
+            self.dynamicCall("CommConnect()")
+            self.login_event_loop = QEventLoop()    # wait for login complete
+            self.login_event_loop.exec_()
+        except Exception as e:
+            logger.critical(e)
+
+    # get user account information
+    def get_login_info(self,tag):
+        try:
+            ret=self.dynamicCall("GetLoginInfo(QString)",tag)
+            return ret
+        except Exception as e:
+            logger.critical(e)
+
+    # print user account information
+    def account_info(self):
+        try:
+            account_number=self.get_login_info("ACCNO")
+            self.account_no=account_number.split(";")[0]
+            logger.debug("계좌번호 : "+self.account_no)
+        except AttributeError as e:
+            logger.critical(e)
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    OpenApi()
\ No newline at end of file