[initial] first changes to supply an interface to an obspyDMT database

pylot/core/util/obspyDMT_interface.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import os
+from obspy import UTCDateTime
+
+def check_obspydmt_structure(path):
+    '''
+    Check path for obspyDMT event structure.
+    :param path:
+    :return:
+    '''
+    ev_info = os.path.join(path, 'EVENTS-INFO')
+    if os.path.isdir(ev_info):
+        if os.path.isfile(os.path.join(ev_info, 'logger_command.txt')):
+            return True
+    return False
+
+def check_obspydmt_eventfolder(folder):
+    try:
+        time = folder.split('.')[0]
+        time = time.replace('_', 'T')
+        time = UTCDateTime(time)
+        return True, time
+    except Exception as e:
+        return False, e
+
+check_obspydmt_eventfolder('20110311_054623.a')