我用Babel编写了这个函数来格式化 Flask 应用程序中的时间和日期:
import babel
from flask import Flask
app = Flask(__name__)
def format_datetime(value, format='medium'):
if format == 'full':
format = "EEEE MMMM, d, y 'at' h:mma"
elif format == 'medium':
format = "EE MM, dd, y h:mma"
print(format)
return babel.dates.format_datetime(date, format)
app.jinja_env.filters['datetime'] = format_datetime
strTime = '2021-01-07 12:13:07'
print(format_datetime(strTime))
Run Code Online (Sandbox Code Playgroud)
但是当我运行它时,它引发了这个异常:
import babel
from flask import Flask
app = Flask(__name__)
def format_datetime(value, format='medium'):
if format == 'full':
format = "EEEE MMMM, d, y 'at' h:mma"
elif format == 'medium': …Run Code Online (Sandbox Code Playgroud)