python - Name not definef error when using Class -


i facing issue code framed class.

basically before file functions defined in it.

so when trying execute file using command python filename.py, working fine needed.

code sample follows:

# getting tenant list  # fetch creation_date of tenant if exists def get_tenants():      # fetch tenant list     tenants_list = keystone.tenants.list()      # fetch tenant id     tenant in tenants_list:         tenant_id = tenant.id . . .  get_tenants()

so shown in aboce code in file trying call get_tenants function, working fine needed no error.

now have created class moved functions in same.

above function rewritten follows now.

def get_tenants(self):          # fetch tenant list         tenants_list = keystone.tenants.list()          # fetch tenant id         tenant in tenants_list:             tenant_id = tenant.id

then have called function follows:

billing = billingengine() billing.get_tenants()

but, getting error follows:

root@devstack:/opt/open-stack-tools/billing# python new_class.py traceback (most recent call last):   file "new_class.py", line 281, in <module>     billingengine().get_tenants()   file "new_class.py", line 75, in get_tenants     tenants_list = keystone.tenants.list() nameerror: global name 'keystone' not defined

note: provide full file if needed.

may must define this?

class example(object):     keystone = keystone()     def get_tenants(self):        self.keystone.do_something()

Comments

Post a Comment

Popular posts from this blog

javascript - jQuery: Add class depending on URL in the best way -

i have html progress meter: <div class="col-md-3" style="margin-left: -20px;"> <div class="progress-pos active" id="progess-1"> <div class="progress-pos-inner"> login </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-2"> <div class="progress-pos-inner"> scan items </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-3"> <div class="progress-pos-inner"> confirm address </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-4"> <div class="progress-pos-in...
Read more

caching - How to check if a url path exists in the service worker cache -

i need check if particular url path exists in service worker cache. example, suppose url is: /myserviceworker/service?a=110&b=70 this url exists in cache, there many of them different values of , b. now, suppose want refresh of these urls, how can that? i want know how access key values service worker cache. if know key, plan follows: var url = new url(key); if(url.pathname === "\/myserviceworker/service") refetch key but not sure how cache key , in format is. mean, string or url? cache api has match() method returns promise resolving in response object if match or undefined if no match exists. second parameter object can specify ignoresearch not take account url parameters. the ignoresearch option supported firefox ( chrome status here ). in other hand, retrieve cache entries, can use keys() method.
Read more

Redirect to a HTTPS version using .htaccess -

i need modify .htaccess file redirect urls https version without "www". http://example.com --> https://example.com http://www.example.com --> https://example.com https://www.example.com --> https://example.com this how .htaccess file looks like: rewriteengine on rewritecond %{request_filename} !-d rewritecond %{request_filename} !-f rewriterule ^(.*)$ redirect.php?id=$1&page=$2 [qsa,l] what modifications need make .htaccess in order forward https without "www"? it depends on doing current code. looks file called redirect trying display php page seo friendly url. think might confusing people. anyway, need , force https without www, need 1 more rule above. also second rule needs two capture groups in rewriterule test string because wanting 2 different values using $1 , $2 references. rewriteengine on #rediect www non www and/or http https --- combinations. rewritecond %{http_host} !^example\.com [nc,or] rewritecond %{https} !^...
Read more