adding flask protobuf

ActixAPI/Dockerfile

@@ -2,7 +2,7 @@ FROM rust:latest
 
 WORKDIR /app
 
-RUN RUN apt-get update && apt-get -y install wget && \
+RUN apt-get update && apt-get -y install wget && \
     wget https://files.ivanch.me/api/public/dl/iFuXSNhw/small-image.png && \
     wget https://files.ivanch.me/api/public/dl/81Bkht5C/big-image.png && \
     wget https://files.ivanch.me/api/public/dl/nAndfAjK/video.mp4 && \

FlaskAPI/Dockerfile

@@ -6,7 +6,12 @@ ENV PYTHONUNBUFFERED=1
 
 WORKDIR /app
 
-RUN apt-get update && apt-get install -y imagemagick && apt-get install -y wget && ls
+RUN apt-get update && \
+    apt-get install -y wget && \
+    wget https://github.com/protocolbuffers/protobuf/releases/download/v25.0/protoc-25.0-linux-x86_64.zip && \
+    unzip protoc-25.0-linux-x86_64.zip && \
+    mv bin/protoc /usr/local/bin/ && \
+    rm -rf protoc-25.0-linux-x86_64.zip bin include readme.txt
 
 RUN wget https://files.ivanch.me/api/public/dl/iFuXSNhw/small-image.png && \
     wget https://files.ivanch.me/api/public/dl/81Bkht5C/big-image.png && \

FlaskAPI/controllers/image.py

@@ -5,20 +5,6 @@ from flask import request, Response, Blueprint, jsonify, send_file
 image_blueprint = Blueprint('image_blueprint', __name__)
 image_service = ImageService()
 
-@image_blueprint.route('/image/blur', methods=['POST'])
-def blur_image():
-    radius = int(request.args.get('radius'))
-    image = request.get_data()
-
-    if radius and image:
-        return send_file(io.BytesIO(image_service.box_blur_image(image, radius)),
-                         mimetype='image/png',
-                         as_attachment=True,
-                         download_name='blurred_image.png')
-
-    return "Bad request", 400
-
-
 @image_blueprint.route('/image/load-small-image', methods=['GET'])
 def get_simple_image():
     return send_file(io.BytesIO(image_service.get_simple_image()),

FlaskAPI/controllers/simulation.py

@@ -1,4 +1,5 @@
 from flask import request, Blueprint, jsonify
+import helloworld_pb2
 
 simulation_blueprint = Blueprint('simulation_blueprint', __name__)
 
@@ -28,3 +29,12 @@ def return_ok():
 @simulation_blueprint.route('/simulation/json', methods=['GET'])
 def return_helloworld():
     return simulation_controller.return_helloworld(), 200
+
+@simulation_blueprint.route('/simulation/protobuf', methods=['POST'])
+def return_protobuf():
+    bytes_data = request.data
+
+    helloworld = helloworld_pb2.MyObj()
+    helloworld.ParseFromString(bytes_data)
+
+    return helloworld.SerializeToString(), 200

FlaskAPI/helloworld.proto

@@ -0,0 +1,5 @@
+syntax = "proto3";
+
+message MyObj {
+    string message = 1;
+}

FlaskAPI/helloworld_pb2.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: helloworld.proto
+# Protobuf Python Version: 4.25.0
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x10helloworld.proto\"\x18\n\x05MyObj\x12\x0f\n\x07message\x18\x01 \x01(\tb\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'helloworld_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  _globals['_MYOBJ']._serialized_start=20
+  _globals['_MYOBJ']._serialized_end=44
+# @@protoc_insertion_point(module_scope)

FlaskAPI/requirements.txt

@@ -1,3 +1,3 @@
 Flask>=1.0
 gunicorn>=19.9.0
-Wand
+protobuf>=4.25.0

FlaskAPI/services/image.py

@@ -1,49 +1,7 @@
-from wand.image import Image, Color
-
-def box_blur_image_separable(image, radius_x, radius_y):
-    width, height = image.width, image.height
-    kernel_x_size = 2 * radius_x + 1
-    kernel_y_size = 2 * radius_y + 1
-    kernel_area = kernel_x_size * kernel_y_size
-
-    blurred_image = image.clone()
-
-    for y in range(height):
-        for x in range(width):
-            r_total, g_total, b_total = 0, 0, 0
-
-            for offset_y in range(-radius_y, radius_y + 1):
-                for offset_x in range(-radius_x, radius_x + 1):
-                    new_x = x + offset_x
-                    new_y = y + offset_y
-
-                    if 0 <= new_x < width and 0 <= new_y < height:
-                        pixel = image[new_x, new_y]
-                        r_total += pixel.red_int8
-                        g_total += pixel.green_int8
-                        b_total += pixel.blue_int8
-
-            r_avg = int(r_total / kernel_area)
-            g_avg = int(g_total / kernel_area)
-            b_avg = int(b_total / kernel_area)
-
-            blurred_image[x, y] = Color(f'rgb({r_avg},{g_avg},{b_avg})')
-
-    return blurred_image
-
 class ImageService:
     def __init__(self):
         pass
 
-    def box_blur_image(self, img, radius):
-        with Image(blob=img) as image:
-            image.gaussian_blur(radius, radius)
-            return image.make_blob()
-
-            # blurred_image = box_blur_image_separable(image, radius, 0)
-            # blurred_image = box_blur_image_separable(blurred_image, 0, radius)
-            # return blurred_image.make_blob()
-
     def get_simple_image(self):
         with open("./static/small-image.png", "rb") as file:
             return file.read()