Issue #213 initial commit of script and config files

METdbLoad/sql/scripts/data_loading_config.yaml

@@ -0,0 +1,30 @@
+
+# Configuration file used to load MET ASCII data into
+# a database.
+
+dbname: mv_test
+username: mvadmin
+password: 160GiltVa0D5M
+host: localhost
+port: 3306
+
+# Location (full path and schema file) to the sql schema. Replace with the location
+# of your METdataio source code.
+schema_location: /d2/personal/mwin/METdataio_loadingDB/METdataio/METdbLoad/sql/mv_mysql.sql
+
+# Name and location of the XML specification file
+xml_specification: db_load_specification.xml
+
+# Databases are grouped, select an existing group or create a new one.
+group: Testing
+
+# Directory (full path) to where the MET data resides.
+data_dir: /scratch/mwin
+
+# Set the appropriate setting to True to indicate what type of data is
+# being loaded.
+load_stat: True
+load_mode: False
+load_mtd: False
+load_mpr: False
+load_orank: False

METdbLoad/sql/scripts/db_load_specification.xml

@@ -0,0 +1,35 @@
+<load_spec>
+  <connection>
+    <management_system>mysql</management_system>
+    <host>localhost:3306</host>
+    <database>mv_integrating_fire</database>
+    <user>mvadmin</user>
+    <password>160GiltVa0D5M</password>
+  </connection>
+
+<folder_tmpl>/scratch/vdunham/</folder_tmpl>
+
+	<verbose>true</verbose>
+	<insert_size>1</insert_size>
+  <stat_header_db_check>true</stat_header_db_check>
+	<mode_header_db_check>false</mode_header_db_check>
+  <mtd_header_db_check>false</mtd_header_db_check>
+	<drop_indexes>false</drop_indexes>
+	<apply_indexes>false</apply_indexes>
+
+	<load_stat>true</load_stat>
+	<load_mode>false</load_mode>
+        <load_mtd>false</load_mtd>
+	<load_mpr>false</load_mpr>
+	<load_orank>false</load_orank>
+
+	<load_val>
+		<field name="met_tool">
+			<val>point_stat</val>
+		</field>
+	</load_val>
+
+	<group>RAL Projects</group>
+	<description>MET output generated for SOARS research.</description>
+
+</load_spec>

METdbLoad/sql/scripts/db_prep.py

@@ -0,0 +1,101 @@
+'''
+    Creates the METviewer database to store MET output.
+'''
+
+import yaml
+import argparse
+from dataclasses import dataclass
+import logging
+import xml.etree.ElementTree as et
+
+logging.basicConfig(encoding='utf-8', level=logging.DEBUG)
+
+
+@dataclass
+class DatabaseLoadingInfo:
+    '''
+        Data class for keeping the relevant information for loading the
+        METviewer database.
+    '''
+
+    db_name: str
+    user_name: str
+    password: str
+    host_name: str
+    port_number: int
+    group: str
+    schema_path: str
+    data_dir: str
+    xml_spec_file: str
+    load_stat: bool
+    load_mode: bool
+    load_mtd: bool
+    load_mpr: bool
+    load_orank: bool
+
+    def __init__(self, config_obj: dict):
+        '''
+
+        Args:
+            config_obj: A dictionary containing the
+                        settings to be used in creating the database.
+        '''
+
+        self.db_name = config_obj['dbname']
+        self.user_name = config_obj['username']
+        self.password = config_obj['password']
+        self.host_name = config_obj['host']
+        self.port_number = config_obj['port']
+        self.group = config_obj['group']
+        self.schema_path = config_obj['schema_location']
+        self.data_dir = config_obj['data_dir']
+        self.xml_spec_file = config_obj['xml_specification']
+        self.load_stat = config_obj['load_stat']
+        self.load_mode = config_obj['load_mode']
+        self.load_mtd = config_obj['load_mtd']
+        self.load_mpr = config_obj['load_mpr']
+        self.load_orank = config_obj['load_orank']
+
+
+    def update_spec_file(self):
+        '''
+           Edit the XML specification file to reflect the settings in the
+           YAML configuration file.
+        '''
+
+        specification_tree = et.parse(self.xml_spec_file)
+        myroot = specification_tree.getroot()
+        host = 
+            host.txt = str(self.host_name)
+
+
+
+if __name__ == "__main__":
+
+    # Create a parser
+    parser = argparse.ArgumentParser()
+
+    # Add arguments to the parser
+    parser.add_argument('action')
+    parser.add_argument('config_file')
+
+    # Parse the arguments
+    args = parser.parse_args()
+
+    # Get arguments value
+    action = args.action
+    config_file = args.config_file
+
+    action_requested = str(action).lower()
+    logging.debug(f'Action requested: {action_requested}')
+    logging.debug(f'Config file to use: {str(config_file)}')
+
+    with open(config_file, 'r') as cf:
+        db_config_info = yaml.safe_load(cf)
+        db_loader = DatabaseLoadingInfo(db_config_info)
+        if action_requested == 'create':
+            db_loader.update_spec_file()
+        elif action_requested == 'delete':
+            pass
+        else:
+            logging.warning(f'{action_requested} is not a supported option.')