first commit

dataset/map_type.py

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+import pandas as pd
+
+# Load the CSV files
+file1 = pd.read_csv('concatenated_split_files1.csv')  
+file2 = pd.read_csv('_select_from_safeqr_url_url_left_join_safeqr_qr_code_qr_on_qr_id_202408101634.csv') 
+
+# Function to strip 'http://' or 'https://' from a URL
+def strip_protocol(url):
+    if isinstance(url, str):
+        return url.replace('https://', '').replace('http://', '')
+    return url
+
+# Apply the strip function to both file1 and file2 URLs
+file1['url_stripped'] = file1['url'].apply(strip_protocol)
+file2['contents_stripped'] = file2['contents'].apply(strip_protocol)
+
+# Create a dictionary from the second file for quick lookup of type and qr_code_id
+url_type_qr_dict = dict(zip(file2['contents_stripped'], zip(file2['result_category'], file2['qr_code_id'])))
+
+# Prepare a copy of file2 to modify without affecting the original
+file2_copy = file2.copy()
+
+# Fill in the result_category in file2_copy
+file2_copy['result_category'] = file2_copy['contents_stripped'].map(lambda x: url_type_qr_dict[x][0] if x in url_type_qr_dict else None)
+
+# Drop the id and stripped columns in file2_copy
+file2_copy = file2_copy.drop(columns=['id', 'contents_stripped'])
+
+# Prepare a copy of file1 to modify without affecting the original
+file1_copy = file1.copy()
+
+# Fill in the qr_code_id in file1_copy based on the match from file2
+file1_copy['qr_code_id'] = file1_copy['url_stripped'].map(lambda x: url_type_qr_dict[x][1] if x in url_type_qr_dict else None)
+
+# Drop the stripped column in file1_copy
+file1_copy = file1_copy.drop(columns=['url_stripped'])
+
+# Save the updated copies to new CSV files
+file1_copy.to_csv('file1_updated.csv', index=False)
+file2_copy.to_csv('db_updated.csv', index=False)