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POMy python app's email code will not update its template to a new version
 

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  1. POMy python app's email code will not update its template to a new version
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    <p>I'm running a python 2.7 app in google app engine. I have a very basic function that sends a post to the taskqueue, which then posts to a function that constructs and sends an email based on a few variables parsed into a mail template. </p> <p>I'm not sure if the taskqueue is stuck on an old version of my app or what the problem is, but when I update the code in the file that sends the email, and upload the changes, those changes are not causing any the email text the app sends. It's like it's using a wrong older version of the file. </p> <p>What could be the cause of this issue?</p> <p><em>edit</em></p> <p>Just of note, this is what I've tried so far.</p> <ul> <li><p>I tried updating the app to a new version, but there was no change</p></li> <li><p>I tried editing other files in the project, and they all seem to update correctly</p></li> <li><p>I am using the oauth method for uploading with a .bat file to run the command, and there's no refreshing needed there because updating the app version didn't help</p></li> <li><p>I tried moving the email code that I want to use out of its old class, into a new class, changed the main.py url to point to the new class, and it still uses the old email text</p></li> <li><p>I tried <em>removing the old url for triggering the email</em> and using an entirely new url, and it <em>still</em> uses the old email text</p></li> <li><p>I tried testing the app using the version-number.project-id.appspot.com format, and it <em>still</em> uses the old email text, which doesn't exist anywhere in that version</p></li> </ul> <p>So to reiterate, I'm trying to send an email with my app, and even with the old message being totally removed, the email code being moved to a new file, and a new app version, somehow I'm still sending out the old email text. </p> <p><em>edit 2</em></p> <p>This is the relevant code for queuing the task:</p> <pre><code>taskqueue.add(url="/emailnotify", countdown = 1, params = {"email":tPaypalEmail, "gold":tGoldAmount, "name":tCustomerName, 'key':tOrderKey} ) </code></pre> <p>This is the relevant code in the class that's supposed to send the email:</p> <pre><code>from cStringIO import StringIO import webapp2 from models.order import Order from google.appengine.api import mail from google.appengine.ext import db, webapp from _stringmethods import StringMethods from _numbertogp import NumberToGp class EmailNotify(webapp2.RequestHandler): def post(self): tPaypalEmail = self.request.get('email') tCustomerName = self.request.get('name') tGoldAmount = self.request.get('gold') tOrderKey = self.request.get('key') tOrder = Order() tOrder = Order.get(tOrderKey) tVerificationCode = tOrder.orderVerificationCode tGoldInt = int(tGoldAmount) tGoldAmount = NumberToGp.ConvertIntToBet(tGoldInt) tVerificationFile = cStringIO.StringIO() tVerificationFile.write(str(tVerificationCode)) #new message which does not appear in the app emails tMessage = """Long string formatted message""" % (str(tCustomerName), str(tGoldAmount), str(tVerificationCode)) logging.debug(str(tMessage)) #this does not appear in the logs message = mail.EmailMessage() message.sender = "Smokin Mils Goldshop &lt;Smokin.Mils.Goldshop@gmail.com&gt;" #this email user is added as an app owner message.to = tPaypalEmail message.subject = "SmokinShop Order Details" message.body = tMessage message.attachments = [('verification-code.txt', tVerificationFile.getvalue())] message.send() </code></pre> <p><em>edit 3</em></p> <p>In response to <a href="http://www.reddit.com/r/learnpython/comments/1dcqln/my_python_apps_email_code_will_not_update_its/" rel="nofollow">the reddit question</a> where I posted this problem, here is the queue.yaml</p> <pre><code>queue: - name: default rate: 60/s bucket_size: 50 retry_parameters: min_backoff_seconds: 2 max_backoff_seconds: 200 task_retry_limit: 10 </code></pre>
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    1. USKenneth Posey
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    1. COWhen you changed to a new version, did you select that version as the newfault (using the admin console)?
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      1. POMy python app's email code will not update its template to a new version
      1. USDave W. Smith
    2. COYes. Like I said, I can modify other files, but it seems it is just this one file that won't change.
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      1. POMy python app's email code will not update its template to a new version
      1. USKenneth Posey
    3. COWhen you're enqueing a task, are you specifying an app version?
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      1. POMy python app's email code will not update its template to a new version
      1. USDave W. Smith
 

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