Add sort actions to the main database, reference files, and derivativ…

…e files. (#451)

* Add sorting to create_db_derivatives action.

* black linted

scripts/create_db_derivatives.py

@@ -1,7 +1,9 @@
 """This script creates (derivative) category and images CSV database files from the main
 'plane-alert-db.csv' database file. The categories are created based on the 'CMPG'
 column, while images are added using the 'plane_images.csv' reference file. It also
-creates the 'plane-alert-ukraine-images.csv' database file.
+creates the 'plane-alert-ukraine-images.csv' database file. Lastly, based on the
+'plane-alert-db.csv' database file, missing records are added and/or extra records are 
+removed from the 'plane_images.csv' reference file.
 """
 
 import logging
@@ -14,12 +16,30 @@
 
 if __name__ == "__main__":
     logging.info("Reading the main csv file...")
-    df = pd.read_csv("plane-alert-db.csv")
-    logging.info("Main csv file read successfully.")
+    unsort_df = pd.read_csv("plane-alert-db.csv")
+    df = unsort_df.sort_values(by=["$ICAO"], ascending=True)
+    df.to_csv(
+        "plane-alert-db.csv",
+        mode="wb",
+        index=False,
+        header=True,
+        encoding="utf8",
+        lineterminator="\n",
+    )
+    logging.info("Main csv file read and sorted successfully.")
 
     logging.info("Reading the images reference file...")
-    images_df = pd.read_csv("plane_images.csv")
-    logging.info("Images reference file read successfully.")
+    unsort_images_df = pd.read_csv("plane_images.csv")
+    images_df = unsort_images_df.sort_values(by=["$ICAO"], ascending=True)
+    images_df.to_csv(
+        "plane_images.csv",
+        mode="wb",
+        index=False,
+        header=True,
+        encoding="utf8",
+        lineterminator="\n",
+    )
+    logging.info("Images reference file read and sorted successfully.")
 
     logging.info("Creating the category and category images CSV files...")
     for category in df["#CMPG"].unique():
@@ -49,8 +69,19 @@
         )
     logging.info("Category and category images CSV files created successfully.")
 
-    logging.info("Creating the ukraine database images CSV file...")
-    ukraine_df = pd.read_csv("plane-alert-ukraine.csv")
+    logging.info("Reading the Ukraine csv file...")
+    unsort_ukraine_df = pd.read_csv("plane-alert-ukraine.csv")
+    ukraine_df = unsort_ukraine_df.sort_values(by=["$ICAO"], ascending=True)
+    ukraine_df.to_csv(
+        "plane-alert-ukraine.csv",
+        mode="wb",
+        index=False,
+        header=True,
+        encoding="utf8",
+        lineterminator="\n",
+    )
+    logging.info("Ukraine csv file read and sorted successfully.")
+    logging.info("Creating the Ukraine database images CSV file...")
     ukraine_df_images = pd.merge(ukraine_df, images_df, how="left", on="$ICAO")
     ukraine_df_images.to_csv(
         "plane-alert-ukraine-images.csv",
@@ -98,7 +129,8 @@
             how="outer",
             on="$ICAO",
         )
-        plane_images_df.to_csv(
+        sort_plane_images_df = plane_images_df.sort_values(by=["$ICAO"], ascending=True)
+        sort_plane_images_df.to_csv(
             "plane_images.csv",
             mode="wb",
             index=False,