100 lines
3.8 KiB
Python
100 lines
3.8 KiB
Python
import pandas as pd
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from flask import Flask, request, render_template_string
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import os
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import re
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app = Flask(__name__)
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# Directory to store converted CSV files
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UPLOAD_FOLDER = 'converted_files'
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os.makedirs(UPLOAD_FOLDER, exist_ok=True)
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@app.route('/')
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def index():
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return '''
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<h2>Upload Excel File</h2>
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<form action="/upload" method="post" enctype="multipart/form-data">
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<input type="file" name="file">
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<br><br>
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<input type="text" name="tracking_no" placeholder="Enter Tracking No">
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<br><br>
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<input type="submit" value="Upload">
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</form>
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'''
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@app.route('/upload', methods=['POST'])
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def upload_file():
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if 'file' not in request.files or 'tracking_no' not in request.form:
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return "No file or tracking number provided.", 400
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file = request.files['file']
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tracking_no = request.form['tracking_no']
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filename = file.filename
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if not filename.endswith(('.xls', '.xlsx')):
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return "Unsupported file type. Please upload an Excel file.", 400
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try:
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# Read all sheets from the Excel file with no header
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file.seek(0) # Reset file pointer
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sheet_data = pd.read_excel(file, sheet_name=None, header=None, dtype=str)
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result_html = "<h2>Tracking Information</h2>"
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# Flag to track if the tracking number is found
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tracking_found = False
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# Define regex pattern for Mail Bag No (e.g., HDOD-L04-2024-47 or similar formats)
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mail_bag_pattern = r"\b[A-Za-z]{4,6}-?[A-Za-z0-9]*[-]?[A-Za-z0-9]+\b" # Adjusted pattern to capture variety of formats
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# Process each sheet
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for sheet_name, df in sheet_data.items():
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sheet_found = False # Track if mail bag or # is found in the sheet
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# Iterate through every row and column to search for the tracking number
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for row_idx, row in df.iterrows():
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for col_idx, cell in row.items():
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# Convert cell to string before searching
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cell_str = str(cell)
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# Check for tracking number match
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if tracking_no.lower() in cell_str.lower():
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tracking_found = True
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adjusted_row_idx = row_idx + 1
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adjusted_col_idx = col_idx + 1
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result_html += f"<h3>Tracking No: {tracking_no} found in sheet '{sheet_name}'</h3>"
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result_html += f"<p><strong>Row {adjusted_row_idx}, Column {adjusted_col_idx}:</strong> {cell_str}</p>"
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# Check for "Mail Bag No" match using regex pattern
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if re.search(mail_bag_pattern, cell_str):
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mail_bag_no = cell_str.strip()
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result_html += f"<p><strong>Mail Bag No:</strong> {mail_bag_no}</p>"
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sheet_found = True
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# Check for "#" match
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if "#" in cell_str:
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hash_value = cell_str.strip()
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result_html += f"<p><strong>#:</strong> {hash_value}</p>"
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sheet_found = True
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# If either "Mail Bag No" or "#" was found, display the sheet information
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if sheet_found:
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result_html += f"<p>Details found in sheet '{sheet_name}'.</p>"
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# Once the tracking number is found, no need to process further sheets
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if tracking_found:
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break
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# If no tracking number was found, display a message
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if not tracking_found:
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result_html += f"<p>No data found for Tracking No: {tracking_no}</p>"
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return render_template_string(result_html)
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except Exception as e:
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return f"Error processing file: {e}", 500
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if __name__ == '__main__':
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app.run(debug=True, port=5000, host='0.0.0.0')
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