我有一个max recursion depth
错误使我发疯
在flask__init__.py
文件中,我有:
@app.route('/vpcs')
@app.route('/vpcs/<vpc>')
def getVPCs(vpc=False):
"""
Get the vpcs.
"""
results = getVPCs()
return jsonify(**results)
它从以下位置调用函数:
def getVPCs():
"""
This is the function that loops through the accounts and regions and does all the connections.
"""
使用帐户密钥循环遍历配置文件的功能
accounts = getAccountCreds()
vpc_list = []
try:
循环遍历每个区域...#REGIONS中r的每个区域:
循环浏览每个帐户
# for each of the 8,yes 8, AWS accounts...
for account,keys in accounts.iteritems():
conn = VPCConnection(region=ec2.get_region(r),aws_access_key_id=keys[0],aws_secret_access_key=keys[1])
获取每个帐户的所有VPC ...
vpcs = conn.get_all_vpcs()
if formatVPC(account,vpcs[0]):
vpc_list.append(formatVPC(account,vpcs[0]))
return vpc_list
except boto.exception.BotoServerError, e:
print e
这也称为:
def formatVPC(account,instance):
"""
Function to format VPC data.
Keys we want:
- id
- instance_tenancy
- tags
- region.name
- region.connection
- region.endpoint
- state
- cidr_block
"""
result_dict = {}
if instance:
result_dict['account'] = account
result_dict['id'] = instance.id
result_dict['cidr_block'] = instance.cidr_block
result_dict['instance_tenancy'] = instance.instance_tenancy
result_dict['region'] = {'name':instance.region.name,'connection': instance.region.connection,'endpoint':instance.region.endpoint}
if result_dict:
return result_dict
错误:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/flask/app.py", line 1836, in __call__
return self.wsgi_app(environ, start_response)
File "/Library/Python/2.7/site-packages/flask/app.py", line 1820, in wsgi_app
response = self.make_response(self.handle_exception(e))
File "/Library/Python/2.7/site-packages/flask/app.py", line 1403, in handle_exception
reraise(exc_type, exc_value, tb)
File "/Library/Python/2.7/site-packages/flask/app.py", line 1817, in wsgi_app
response = self.full_dispatch_request()
File "/Library/Python/2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/Library/Python/2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/Library/Python/2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
rv = self.dispatch_request()
File "/Library/Python/2.7/site-packages/flask/app.py", line 1461, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
它从以下位置调用函数:
不,getVPCs
您的摘录中的只是自称:
@app.route('/vpcs')
@app.route('/vpcs/<vpc>')
def getVPCs(vpc=False):
"""
Get the vpcs.
"""
results = getVPCs() # Here.
return jsonify(**results)
并且以递归方式执行此操作,除了递归limit之外,没有任何“边界” ,这会导致RuntimeError:maximum recursion depth exceeded
您已经提到。
更改这些函数的名称之一(当然,如有必要,请调整调用)。
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我来说两句