Resolve "cleanup and documentation"

Closes #48 (closed)

api/endpoints/editsalamander.py

@@ -12,6 +12,13 @@ from path_constants import _ACCESS_DATABASE
 from image_encoder.image_encoder import *
 import cv2
 
+"""
+Endpoint for editing salamanders.
+GET: Gets a specific salamanders original and processed image, and all its data.
+PUT: Edits a specific salamander with new data like sex, species, location etc.
+DELETE: Deletes a specific salamander from the system.
+"""
+
 
 class EditSalamander(Resource):
     decorators = [limiter.limit("60/minute")]
@@ -41,7 +48,6 @@ class EditSalamander(Resource):
 
                                 height, width, _ = image.shape
                                 desired_long_side = 320
-                                scaling_factor = 1
 
                                 if width > height:
                                     scaling_factor = desired_long_side / width
@@ -145,7 +151,7 @@ class EditSalamander(Resource):
 
                     if "location" in data and "new_location" in data and "new_sex" in data and "new_species" in data:
                         if data['location'] != data['new_location'] or salamander.sex != data[
-                            'new_sex'] or salamander.species != data['new_species']:
+                                'new_sex'] or salamander.species != data['new_species']:
                             salamander_path = os.path.join("images", data['location'], salamander.species,
                                                            salamander.sex, str(salamander.id))
                             new_path_to_images = os.path.join("images", data['new_location'], data['new_species'],