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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def get_template(
            self,
            url,
            dest,
            template='jinja',
            makedirs=False,
            saltenv='base',
            cachedir=None,
            **kwargs):
        '''
        Cache a file then process it as a template
        '''
        if 'env' in kwargs:
            # "env" is not supported; Use "saltenv".
            kwargs.pop('env')

        kwargs['saltenv'] = saltenv
        url_data = urlparse(url)
        sfn = self.cache_file(url, saltenv, cachedir=cachedir)
        if not sfn or not os.path.exists(sfn):
            return ''
        if template in salt.utils.templates.TEMPLATE_REGISTRY:
            data = salt.utils.templates.TEMPLATE_REGISTRY[template](
                sfn,
                **kwargs
            )
        else:
            log.error(
                'Attempted to render template with unavailable engine %s',
                template
            )
            return ''
        if not data['result']:
            # Failed to render the template
            log.error('Failed to render template with error: %s', data['data'])
            return ''
        if not dest:
            # No destination passed, set the dest as an extrn_files cache
            dest = self._extrn_path(url, saltenv, cachedir=cachedir)
            # If Salt generated the dest name, create any required dirs
            makedirs = True

        destdir = os.path.dirname(dest)
        if not os.path.isdir(destdir):
            if makedirs:
                os.makedirs(destdir)
            else:
                salt.utils.files.safe_rm(data['data'])
                return ''
        shutil.move(data['data'], dest)
        return dest