Merge pull request #4 from pachyderm/remove-generated-servicer

remove servicer code from the template

src/betterproto/templates/template.py.j2

@@ -171,64 +171,3 @@ class {{ service.py_name }}Stub:
         {% endif %}
     {% endfor %}
 {% endfor %}
-
-{% for service in output_file.services %}
-class {{ service.py_name }}Base:
-    {% if service.comment %}
-{{ service.comment }}
-
-    {% endif %}
-
-    {% for method in service.methods %}
-    def {{ method.py_name }}(self
-        {%- if not method.client_streaming -%}
-            {%- if method.py_input_message and method.py_input_message.fields -%},
-                {%- for field in method.py_input_message.fields -%}
-                    {{ field.py_name }}: {% if field.py_name in method.mutable_default_args and not field.annotation.startswith("Optional[") -%}
-                                            Optional[{{ field.annotation }}]
-                                         {%- else -%}
-                                            {{ field.annotation }}
-                                         {%- endif -%}
-                    {%- if not loop.last %}, {% endif -%}
-                {%- endfor -%}
-            {%- endif -%}
-        {%- else -%}
-            {# Client streaming: need a request iterator instead #}
-            , request_iterator: Iterator["{{ method.py_input_message_type }}"]
-        {%- endif -%}
-            , context: "grpc.ServicerContext"
-            ) -> {% if method.server_streaming %}Iterator["{{ method.py_output_message_type }}"]{% else %}"{{ method.py_output_message_type }}"{% endif %}:
-        {% if method.comment %}
-{{ method.comment }}
-
-        {% endif %}
-        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
-        context.set_details('Method not implemented!')
-        raise NotImplementedError('Method not implemented!')
-
-    {% endfor %}
-
-    __proto_path__ = "{{ service.proto_path }}"
-
-    @property
-    def __rpc_methods__(self):
-        return {
-        {% for method in service.methods %}
-            "{{ method.proto_name }}":
-            {% if not method.client_streaming and not method.server_streaming %}
-                grpc.unary_unary_rpc_method_handler(
-            {% elif method.client_streaming and method.server_streaming %}
-                grpc.stream_stream_rpc_method_handler(
-            {% elif method.client_streaming %}
-                grpc.stream_unary_rpc_method_handler(
-            {% else %}
-                grpc.unary_stream_rpc_method_handler(
-            {% endif %}
-                    self.{{ method.py_name }},
-                    request_deserializer={{ method.py_input_message_type }}.FromString,
-                    response_serializer={{ method.py_input_message_type }}.SerializeToString,
-                ),
-        {% endfor %}
-        }
-
-{% endfor %}