Swapnil9693/GST_Reconciliation_Software
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pjpatil12
2025-12-27 16:37:05 +05:30
parent 863421a27d
commit 5ba0f98296
9 changed files with 206 additions and 0 deletions
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__pycache__/compare_gst_excel.cpython-313.pyc Normal file
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from flask import Flask, render_template, request, send_file
import pandas as pd
from compare_gst_excel import find_unmatched_rows
import os
from werkzeug.utils import secure_filename
app = Flask(__name__)
UPLOAD_FOLDER = 'uploads'
RESULT_FILE = 'unmatched_result.xlsx'
if not os.path.exists(UPLOAD_FOLDER):
os.makedirs(UPLOAD_FOLDER)
@app.route('/')
def index():
return render_template('upload.html')
@app.route('/upload', methods=['POST'])
def upload_file():
file = request.files['excel_file']
if not file:
return "No file uploaded.", 400
filename = secure_filename(file.filename)
filepath = os.path.join(UPLOAD_FOLDER, filename)
file.save(filepath)
try:
# Read Excel with header in row 8 (0-indexed), so header=7
df1 = pd.read_excel(filepath, sheet_name=0, header=7)
df2 = pd.read_excel(filepath, sheet_name=1, header=7)
unmatched = find_unmatched_rows(df1, df2)
unmatched.to_excel(RESULT_FILE, index=False)
return send_file(RESULT_FILE, as_attachment=True)
except Exception as e:
return f"Error processing file: {e}", 500
if __name__ == '__main__':
app.run(host='0.0.0.0', port=5000,debug=True)

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# import pandas as pd
# def normalize_row(row):
# return tuple(
# str(cell).strip().replace(".0", "") if isinstance(cell, float) and cell.is_integer() else str(cell).strip()
# for cell in row
# )
# def find_unmatched_rows(sheet1_df, sheet2_df):
# # Ensure column names are clean
# sheet1_df.columns = sheet1_df.columns.str.strip()
# sheet2_df.columns = sheet2_df.columns.str.strip()
# # Normalize rows for comparison
# sheet1_normalized = sheet1_df.apply(normalize_row, axis=1)
# sheet2_normalized = sheet2_df.apply(normalize_row, axis=1)
# # Find unmatched rows
# unmatched_in_sheet1 = sheet1_df[~sheet1_normalized.isin(sheet2_normalized)]
# unmatched_in_sheet2 = sheet2_df[~sheet2_normalized.isin(sheet1_normalized)]
# # Mark source
# unmatched_in_sheet1["Source"] = "Sheet1"
# unmatched_in_sheet2["Source"] = "Sheet2"
# # Combine
# unmatched_combined = pd.concat([unmatched_in_sheet1, unmatched_in_sheet2], ignore_index=True)
# return unmatched_combined
import pandas as pd
def normalize_row(row):
return tuple(
str(cell).strip().replace(".0", "") if isinstance(cell, float) and cell.is_integer() else str(cell).strip()
for cell in row
)
def find_unmatched_rows(sheet1_df, sheet2_df):
# Clean column names
sheet1_df.columns = sheet1_df.columns.str.strip()
sheet2_df.columns = sheet2_df.columns.str.strip()
# Choose the comparison columns
comparison_columns = ['Date', 'GSTIN/UIN']
# Ensure required columns exist
for col in comparison_columns:
if col not in sheet1_df.columns or col not in sheet2_df.columns:
raise ValueError(f"Missing column '{col}' in one of the sheets.")
# Create keys for comparison
sheet1_keys = sheet1_df[comparison_columns].apply(normalize_row, axis=1)
sheet2_keys = sheet2_df[comparison_columns].apply(normalize_row, axis=1)
# Find unmatched rows
unmatched_in_sheet1 = sheet1_df[~sheet1_keys.isin(sheet2_keys)].copy()
unmatched_in_sheet2 = sheet2_df[~sheet2_keys.isin(sheet1_keys)].copy()
# Mark source
unmatched_in_sheet1["Source"] = "Sheet1"
unmatched_in_sheet2["Source"] = "Sheet2"
# Combine
unmatched_combined = pd.concat([unmatched_in_sheet1, unmatched_in_sheet2], ignore_index=True)
return unmatched_combined

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flask
pandas
openpyxl

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>GST Reconciliation</title>
<style>
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background: #f0f4f8;
margin: 0;
padding: 0;
display: flex;
height: 100vh;
justify-content: center;
align-items: center;
}
.container {
background: #ffffff;
padding: 30px 40px;
border-radius: 10px;
box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
text-align: center;
width: 400px;
}
.header {
display: flex;
flex-direction: column;
align-items: center;
margin-bottom: 30px;
}
.header img {
width: 80px;
height: auto;
margin-bottom: 10px;
}
.header h1 {
font-size: 20px;
margin: 0;
color: #007bff;
font-weight: 600;
}
h2 {
margin-bottom: 20px;
color: #333333;
}
input[type="file"] {
padding: 8px;
margin-bottom: 20px;
border: 1px solid #cccccc;
border-radius: 5px;
background-color: #fafafa;
cursor: pointer;
}
button {
padding: 10px 20px;
background-color: #007bff;
color: #ffffff;
border: none;
border-radius: 5px;
font-size: 16px;
cursor: pointer;
transition: background-color 0.3s ease;
}
button:hover {
background-color: #0056b3;
}
form {
display: flex;
flex-direction: column;
align-items: center;
}
</style>
</head>
<body>
<div class="container">
<div class="header">
<img src="{{ url_for('static', filename='new_logo.jpg') }}" alt="Laxmi Civil Engineering Logo" height="60">
<h1>Laxmi Civil Engineering Services Pvt. Ltd.</h1>
</div>
<h2>Upload GST Excel File</h2>
<form action="/upload" method="post" enctype="multipart/form-data">
<input type="file" name="excel_file" accept=".xlsx" required>
<button type="submit">Upload and Compare</button>
</form>
</div>
</body>
</html>

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