run wrapper for oracle

run_oracle_wrapper.py

+# This is the the file to be run on the oracle cloud
+
+import oci
+import argparse
+import os
+import io
+import sys
+import json
+import shutil
+import yaml
+from pathlib import Path
+from oci.config import validate_config
+from oci.object_storage import ObjectStorageClient
+
+
+def run_oracle_wrapper(path_to_config_file):
+    # read the config file with the credentials with json format
+    with open('login_oracle_config.json') as f:
+        config = json.load(f)
+
+    # validate the config file
+    validate_config(config)
+
+    # create the client
+    client = ObjectStorageClient(config)
+
+    # get the namespace
+    namespace = client.get_namespace().data
+
+    # get the bucket name
+    bucket_name = 'bucket_lidar_data'
+
+    # get the object name
+    object_name = './geoslam/plot72_tile_-25_-25.las'
+
+    # get the object
+    file = client.get_object(namespace, bucket_name, object_name)
+
+    # write the object to a file
+    with open('plot_from_bucket.las', 'wb') as f:
+        for chunk in file.data.raw.stream(1024 * 1024, decode_content=False):
+            f.write(chunk)
+
+
+   # read the config file from config folder
+    with open(path_to_config_file) as f:
+        config_flow_params = yaml.load(f, Loader=yaml.FullLoader)
+
+    # create the input folder if it does not exist
+    if not os.path.exists(config_flow_params['general']['input_folder']):
+        os.mkdir(config_flow_params['general']['input_folder'])
+
+    # move the file to the input folder using shutil if it does not exist
+    if not os.path.exists(config_flow_params['general']['input_folder'] + '/plot_from_bucket.las'):
+        shutil.move('plot_from_bucket.las', config_flow_params['general']['input_folder'])
+
+
+    from run import main
+
+    # run the main function
+    main(path_to_config_file)
+
+if __name__ == '__main__':
+    # use argparse to get the path to the config file
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--path_to_config_file", type=str, default="./config/config.yaml")
+    args = parser.parse_args()
+
+    # run the main function
+    run_oracle_wrapper(args.path_to_config_file)
+