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How to use template_to_json method in localstack

Best Python code snippet using localstack_python

shortcuts.py

Source:shortcuts.py

...65        json_data['html'] = render_to_string(template, template_data, context_instance=RequestContext(request))        66    return json_response(json_data)67def render_to_json(request, template, template_data, json_data):68    """alias for ``template_to_json``""" 69    return template_to_json(request, template, template_data, json_data)70#----------------------------------------------------------------------71def json_response(request, data, httpresponse = HttpResponse):72    """creates http response with a json data type with the provided data"""73    return httpresponse(json.dumps(data), 'application/json')74def jsonp_response(request, data, httpresponse = HttpResponse):75    """corollary to ``json_response`` but requires the request to have a callback"""76    if 'callback' not in request.REQUEST:77        return HttpResponseForbidden('only set up for jsonp response')78    callback = "%s(%s);" % (request.REQUEST.get('callback'), json.dumps(data))   79    return httpresponse(callback, 'application/javascript')80#----------------------------------------------------------------------81def json_redirect(request, path):82    """responds with a 'typical' json redirect command"""83    j_data = { 'status':'redirect', 'url':path  }    84    return json_response(request, j_data)85#----------------------------------------------------------------------86def sign_s3_url(url, timeout=None):87    """create a signed url for amazon s3 authetication, requires that ``boto`` be installed"""88    c = boto.connect_cloudfront(settings.AWS_ACCESS_KEY_ID, settings.AWS_SECRET_ACCESS_KEY)89    d = c.get_streaming_distribution_info(settings.CLOUDFRONT_DISTRIBUTION_ID)90    e = int(time.time()+timeout if timeout else getattr(settings, 'CLOUDFRONT_URL_TIMEOUT', 10))91    return d.create_signed_url(url, settings.CLOUDFRONT_KEY_PAIR_ID, private_key_file=settings.CLOUDFRONT_PEM)   92#----------------------------------------------------------------------93def render_to_json(request, template, template_data, json_data):94    """alias for ``template_to_json``""" 95    return render_to_json_response(request, template, template_data, json_data)96def template_to_json(request, template, template_data, json_data):97    """**deprecated** alias for ``render_to_json_response``"""...

common.py

Source:common.py

2import hashlib3from troposphere import Equals, GetAtt, If, Join, Not, Ref, Select, Split4from troposphere.awslambda import Alias, Environment, Version5template_registry = {}6def template_to_json(template):7    return template.to_json(indent=None, sort_keys=True, separators=(",", ":"))8def hash_template(template):9    return hashlib.sha256(template_to_json(template).encode("utf-8")).hexdigest()10def get_template_s3_url(artifact_bucket, template, *, _registry=template_registry):11    sha256 = hash_template(template)12    filename = f"{sha256}.json"13    _registry[filename] = template_to_json(template).encode("utf-8")14    return Join(15        "/",16        ["https://s3.amazonaws.com", artifact_bucket, filename],17    )18def add_double_sided_condition(template, condition_name_base, conditional):19    template.add_condition(20        f"{condition_name_base}True",21        conditional,22    )23    template.add_condition(f"{condition_name_base}False", Not(conditional))24    return f"{condition_name_base}True", f"{condition_name_base}False"25def add_versioned_lambda(26    template,27    deployment_id,...

templates.py

Source:templates.py

...20        return tag in self.tags21    @property22    def url(self):23        return GITHUB_URL.format(user=self.author, repo=self.repo)24def template_to_json(python_object):25    if isinstance(python_object, Template):26        return {27            '__class__': 'Template',28            'name': python_object.name,29            'author': python_object.author,30            'repo': python_object.repo,31            'context': python_object.context,32            'tags': python_object.tags,33        }34    raise TypeError35def template_from_json(json_object):36    if '__class__' in json_object:37        if json_object['__class__'] == 'Template':38            author = json_object['author']...

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