dfrdmn

class MyModel(models.Models):
    token = models.CharField(max_length=22, unique=True, editable=False)

    def save(self, *args, **kwargs):
        if not self.token:
            import uuid
            import base64
            self.token = base64.urlsafe_b64encode(uuid.uuid4().bytes).strip('=')
        return super(MyModel, self).save(*args, **kwargs)

dfrdmn

\version "2.19.20"

\score {
    \relative c''
    \new StaffGroup 
    \with {
        \remove "System_start_delimiter_engraver"
        \override SpanBar.glyph-name = #"!" 
    } 
    <<

dfrdmn

{% comment %}Create a file called `google-remarketing.liquid` in the snippets subdirectory of your template with the following code. Be sure to insert your merchant ID.{% endcomment %}
{% if template contains 'index' %}
    <script type="text/javascript">
        var google_tag_params = {
            ecomm_pagetype: 'home',
        };
    </script>
{% elsif template contains 'collection' %}
    <script type="text/javascript">
        var google_tag_params = {