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from flask import Flask, request, jsonify
app = Flask(__name__)
# File path
FILE_PATH = 'data.txt'
@app.route('/file', methods=['GET', 'POST'])
def handle_file():
if request.method == 'GET':
# Read operation
try:
with open(FILE_PATH, 'r') as file:
content = file.read()
return jsonify({
'status': 'success',
'data': content
}), 200
except FileNotFoundError:
return jsonify({
'status': 'error',
'message': 'File not found'
}), 404
except Exception as e:
return jsonify({
'status': 'error',
'message': str(e)
}), 500
elif request.method == 'POST':
# Write operation
try:
# Get the content from request
content = request.json.get('content')
if not content:
return jsonify({
'status': 'error',
'message': 'No content provided'
}), 400
# Write mode can be specified in the request
mode = request.json.get('mode', 'w') # Default to 'w' (overwrite)
if mode not in ['w', 'a']: # Only allow write or append modes
mode = 'w'
with open(FILE_PATH, mode) as file:
file.write(content)
return jsonify({
'status': 'success',
'message': f'Content {"appended" if mode == "a" else "written"} successfully'
}), 200
except Exception as e:
return jsonify({
'status': 'error',
'message': str(e)
}), 500
if __name__ == '__main__':
app.run(debug=True) |