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flask_test.py
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flask_test.py
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# coding=utf-8
import urllib
from flask import Flask
from werkzeug.routing import BaseConverter
app = Flask(__name__)
class ListConverter(BaseConverter):
def __init__(self, url_map, separator='+'):
super(ListConverter, self).__init__(url_map)
self.separator = urllib.unquote(separator)
def to_python(self, value):
return value.split(self.separator)
def to_url(self, values):
print(1111111111, values)
return self.separator.join(BaseConverter.to_url(value)
for value in values)
app.url_map.converters['list'] = ListConverter
@app.route('/list1/<list:page_names>/')
def list1(page_names):
return 'Separator: {} {}'.format('+', page_names)
@app.route('/list2/<list(separator=u"|"):page_names>/')
def list2(page_names):
return 'Separator: {} {}'.format('|', page_names)
from flask import url_for
@app.route('/')
def index():
return url_for('list1', page_names=[1, 2])
if __name__ == '__main__':
app.run(host='0.0.0.0', port=8000, debug=True)