Tipo · code-quality
Refactoriza el siguiente fragmento de código Python, que calcula el uso promedio de datos por usuario a partir de una lista de registros de uso. Enfócate en mejorar la legibilidad, la eficiencia y el manejo de posibles casos límite como entrada vacía o puntos de datos faltantes.
```python
def calculate_avg_usage(records):
total_usage = 0
user_count = 0
for record in records:
if 'user_id' in record and 'data_mb' in record:
total_usage += record['data_mb']
user_count += 1
if user_count > 0:
return total_usage / user_count
else:
return 0
```En inglés:Refactor the following Python code snippet, which calculates the average data usage per user from a list of usage records. Focus on improving readability, efficiency, and handling potential edge cases like empty input or missing data points.
```python
def calculate_avg_usage(records):
total_usage = 0
user_count = 0
for record in records:
if 'user_id' in record and 'data_mb' in record:
total_usage += record['data_mb']
user_count += 1
if user_count > 0:
return total_usage / user_count
else:
return 0
```
Explora carreras en Workfive →