Update app.py

app.py

@@ -8,6 +8,7 @@ import requests
 import json
 import time
 
+
 def tryon(person_img, garment_img, seed, randomize_seed):
     post_start_time = time.time()
     if person_img is None or garment_img is None:
@@ -32,17 +33,20 @@ def tryon(person_img, garment_img, seed, randomize_seed):
     }
     try:
         response = requests.post(url, headers=headers, data=json.dumps(data), timeout=50)
+        # print("post response code", response.status_code)
         if response.status_code == 200:
             result = response.json()['result']
             status = result['status']
             if status == "success":
                 uuid = result['result']
+                # print(uuid)
     except Exception as err:
         print(f"Post Exception Error: {err}")
         raise gr.Error("Too many users, please try again later")
     post_end_time = time.time()
+    print(f"post time used: {post_end_time-post_start_time}")
 
-    get_start_time = time.time()
+    get_start_time =time.time()
     time.sleep(9)
     Max_Retry = 12
     result_img = None
@@ -52,6 +56,7 @@ def tryon(person_img, garment_img, seed, randomize_seed):
         try:
             url = "http://" + os.environ['tryon_url'] + "Query?taskId=" + uuid
             response = requests.get(url, headers=headers, timeout=20)
+            # print("get response code", response.status_code)
             if response.status_code == 200:
                 result = response.json()['result']
                 status = result['status']
@@ -63,12 +68,13 @@ def tryon(person_img, garment_img, seed, randomize_seed):
                     info = "Success"
                     break
                 elif status == "error":
-                    err_log = "Status is Error"
+                    err_log = f"Status is Error"
                     info = "Error"
                     break
             else:
-                err_log = "URL error, please contact the admin"
-                info = "URL error, please contact the admin"
+                # print(response.text)
+                err_log = "URL error, pleace contact the admin"
+                info = "URL error, pleace contact the admin"
                 break
         except requests.exceptions.ReadTimeout:
             err_log = "Http Timeout"
@@ -77,7 +83,8 @@ def tryon(person_img, garment_img, seed, randomize_seed):
             err_log = f"Get Exception Error: {err}"
         time.sleep(1)
     get_end_time = time.time()
-    
+    print(f"get time used: {get_end_time-get_start_time}")
+    print(f"all time used: {get_end_time-get_start_time+post_end_time-post_start_time}")
     if info == "":
         err_log = f"No image after {Max_Retry} retries"
         info = "Too many users, please try again later"
@@ -87,8 +94,70 @@ def tryon(person_img, garment_img, seed, randomize_seed):
 
     return result_img, seed, info
 
+def start_tryon(person_img, garment_img, seed, randomize_seed):
+    start_time = time.time()
+    if person_img is None or garment_img is None:
+        return None, None, "Empty image"
+    if randomize_seed:
+        seed = random.randint(0, MAX_SEED)
+    encoded_person_img = cv2.imencode('.jpg', cv2.cvtColor(person_img, cv2.COLOR_RGB2BGR))[1].tobytes()
+    encoded_person_img = base64.b64encode(encoded_person_img).decode('utf-8')
+    encoded_garment_img = cv2.imencode('.jpg', cv2.cvtColor(garment_img, cv2.COLOR_RGB2BGR))[1].tobytes()
+    encoded_garment_img = base64.b64encode(encoded_garment_img).decode('utf-8')
+
+    url = "http://" + os.environ['tryon_url']
+    token = os.environ['token']
+    cookie = os.environ['Cookie']
+    referer = os.environ['referer']
+
+    headers = {'Content-Type': 'application/json', 'token': token, 'Cookie': cookie, 'referer': referer}
+    data = {
+        "clothImage": encoded_garment_img,
+        "humanImage": encoded_person_img,
+        "seed": seed
+    }
+
+    result_img = None
+    try:
+        session = requests.Session()
+        response = session.post(url, headers=headers, data=json.dumps(data), timeout=60)
+        print("response code", response.status_code)
+        if response.status_code == 200:
+            result = response.json()['result']
+            status = result['status']
+            if status == "success":
+                result = base64.b64decode(result['result'])
+                result_np = np.frombuffer(result, np.uint8)
+                result_img = cv2.imdecode(result_np, cv2.IMREAD_UNCHANGED)
+                result_img = cv2.cvtColor(result_img, cv2.COLOR_RGB2BGR)
+                info = "Success"
+            else:
+                info = "Try again latter"
+        else:
+            print(response.text)
+            info = "URL error, pleace contact the admin"
+    except requests.exceptions.ReadTimeout:
+        print("timeout")
+        info = "Too many users, please try again later"
+        raise gr.Error("Too many users, please try again later")
+    except Exception as err:
+        print(f"其他错误: {err}")
+        info = "Error, pleace contact the admin"
+    end_time = time.time()
+    print(f"time used: {end_time-start_time}")
+
+    return result_img, seed, info
+
 MAX_SEED = 999999
 
+example_path = os.path.join(os.path.dirname(__file__), 'assets')
+
+garm_list = os.listdir(os.path.join(example_path,"cloth"))
+garm_list_path = [os.path.join(example_path,"cloth",garm) for garm in garm_list]
+
+human_list = os.listdir(os.path.join(example_path,"human"))
+human_list_path = [os.path.join(example_path,"human",human) for human in human_list]
+
 css="""
 #col-left {
     margin: 0 auto;
@@ -111,32 +180,96 @@ css="""
 }
 """
 
+def load_description(fp):
+    with open(fp, 'r', encoding='utf-8') as f:
+        content = f.read()
+    return content
+
 def change_imgs(image1, image2):
     return image1, image2
 
 with gr.Blocks(css=css) as Tryon:
+    gr.HTML(load_description("assets/title.md"))
     with gr.Row():
-        with gr.Column(elem_id="col-left"):
-            gr.HTML("<div style='text-align: center; font-size: 20px;'>Step 1. Upload a person image ⬇️</div>")
-        with gr.Column(elem_id="col-mid"):
-            gr.HTML("<div style='text-align: center; font-size: 20px;'>Step 2. Upload a garment image ⬇️</div>")
-        with gr.Column(elem_id="col-right"):
-            gr.HTML("<div style='text-align: center; font-size: 20px;'>Step 3. Press 'Run' to get try-on results</div>")
+        with gr.Column(elem_id = "col-left"):
+            gr.HTML("""
+            <div style="display: flex; justify-content: center; align-items: center; text-align: center; font-size: 20px;">
+                <div>
+                Step 1.  Upload a person image ⬇️
+                </div>
+            </div>
+            """)
+        with gr.Column(elem_id = "col-mid"):
+            gr.HTML("""
+            <div style="display: flex; justify-content: center; align-items: center; text-align: center; font-size: 20px;">
+                <div>
+                Step 2. Upload a garment image ⬇️
+                </div>
+            </div>
+            """)
+        with gr.Column(elem_id = "col-right"):
+            gr.HTML("""
+            <div style="display: flex; justify-content: center; align-items: center; text-align: center; font-size: 20px;">
+                <div>
+                Step 3. Press “Run” to get try-on results
+                </div>
+            </div>
+            """)
     with gr.Row():
-        with gr.Column(elem_id="col-left"):
+        with gr.Column(elem_id = "col-left"):
             imgs = gr.Image(label="Person image", sources='upload', type="numpy")
-        with gr.Column(elem_id="col-mid"):
+            # category = gr.Dropdown(label="Garment category", choices=['upper_body', 'lower_body', 'dresses'],  value="upper_body")
+            example = gr.Examples(
+                inputs=imgs,
+                examples_per_page=12,
+                examples=human_list_path
+            )
+        with gr.Column(elem_id = "col-mid"):
             garm_img = gr.Image(label="Garment image", sources='upload', type="numpy")
-        with gr.Column(elem_id="col-right"):
+            example = gr.Examples(
+                inputs=garm_img,
+                examples_per_page=12,
+                examples=garm_list_path
+            )
+        with gr.Column(elem_id = "col-right"):
             image_out = gr.Image(label="Result", show_share_button=False)
             with gr.Row():
-                seed = gr.Slider(label="Seed", minimum=0, maximum=MAX_SEED, step=1, value=0)
+                seed = gr.Slider(
+                    label="Seed",
+                    minimum=0,
+                    maximum=MAX_SEED,
+                    step=1,
+                    value=0,
+                )
                 randomize_seed = gr.Checkbox(label="Random seed", value=True)
             with gr.Row():
                 seed_used = gr.Number(label="Seed used")
                 result_info = gr.Text(label="Response")
+            # try_button = gr.Button(value="Run", elem_id="button")
             test_button = gr.Button(value="Run", elem_id="button")
 
+
+    # try_button.click(fn=start_tryon, inputs=[imgs, garm_img, seed, randomize_seed], outputs=[image_out, seed_used, result_info], api_name='tryon',concurrency_limit=10)
     test_button.click(fn=tryon, inputs=[imgs, garm_img, seed, randomize_seed], outputs=[image_out, seed_used, result_info], api_name=False, concurrency_limit=45)
 
-Tryon.queue(api_open=False).launch(show_api=False)
+    with gr.Column(elem_id = "col-showcase"):
+        gr.HTML("""
+        <div style="display: flex; justify-content: center; align-items: center; text-align: center; font-size: 20px;">
+            <div> </div>
+            <br>
+            <div>
+            Virtual try-on examples in pairs of person and garment images
+            </div>
+        </div>
+        """)
+        show_case = gr.Examples(
+            examples=[
+                ["assets/examples/model2.png", "assets/examples/garment2.png", "assets/examples/result2.png"],
+                ["assets/examples/model3.png", "assets/examples/garment3.png", "assets/examples/result3.png"],
+                ["assets/examples/model1.png", "assets/examples/garment1.png", "assets/examples/result1.png"],
+            ],
+            inputs=[imgs, garm_img, image_out],
+            label=None
+        )
+
+Tryon.queue(api_open=False).launch(show_api=False)