brotherton-erpnext/erpnext/templates/includes/projects/project_tasks.html

{% macro task_row(task, indent) %}
<div class="row mt-5 {% if task.children %} font-weight-bold {% endif %}">
  <div class="col-sm-4">
    <a class="nav-link " style="color: inherit; {% if task.parent_task %} margin-left: {{ indent }}px {% endif %}"
      href="/tasks/{{ task.name | urlencode }}">
      {% if task.parent_task %}
        <span class="">
          <i class="fa fa-level-up fa-rotate-90"></i>
        </span>
      {% endif %}
      {{ task.subject }}</a>
  </div>
  <div class="col-sm-2">{{ task.status }}</div>
  <div class="col-sm-2 small text-muted">
    {% if task.exp_end_date %}
      {{ task.exp_end_date }}
    {% else %}
      --
    {% endif %}
  </div>
  <div class="col-sm-2">
    {% if task["_assign"] %}
      {% set assigned_users = json.loads(task["_assign"])%}
      {% for user in assigned_users %}
        {% set user_details = frappe.db.get_value("User", user,
		["full_name", "user_image"],
		as_dict = True)%}
        {% if user_details.user_image %}
          <span class="avatar avatar-small" style="width:32px; height:32px;" title="{{ user_details.full_name }}">
            <img src="{{ user_details.user_image }}">
          </span>
        {% else %}
          <span class="avatar avatar-small" style="width:32px; height:32px;" title="{{ user_details.full_name }}">
            <div class='standard-image' style='background-color: #F5F4F4; color: #000;'>
              {{ frappe.utils.get_abbr(user_details.full_name) }}
            </div>
          </span>
        {% endif %}
      {% endfor %}
    {% endif %}
  </div>
  <div class="col-xs-2 text-right small text-muted">
    {{ frappe.utils.pretty_date(task.modified) }}
  </div>
</div>
{% if task.children %}
  {% for child in task.children %}
    {{ task_row(child, indent + 30) }}
  {% endfor %}
{% endif %}
{% endmacro %}

{% for task in doc.tasks %}
  <div class="web-list-item transaction-list-item">
      {{ task_row(task, 0) }}
  </div>
{% endfor %}