Upload app.py

app.py

@@ -0,0 +1,80 @@
+import os
+import time
+import shutil
+import requests
+import gradio as gr
+
+EN_US = os.getenv("LANG") != "zh_CN.UTF-8"
+API_QR = os.getenv("api_qr")
+if not API_QR:
+    print("请检查环境变量")
+    exit()
+
+
+TMP_DIR = "./__pycache__"
+ZH2EN = {
+    "二维码输出尺寸": "Image size",
+    "输入文本": "Input text",
+    "输出二维码": "QR code",
+    "输入文字在线生成二维码": "Enter text to generate a QR code.",
+    "状态栏": "Status",
+    "二维码生成器": "QR Code Generator",
+}
+
+
+def _L(zh_txt: str):
+    return ZH2EN[zh_txt] if EN_US else zh_txt
+
+
+def clean_dir(dir_path: str):
+    if os.path.exists(dir_path):
+        shutil.rmtree(dir_path)
+
+    os.makedirs(dir_path)
+
+
+def download_file(url, local_filename):
+    clean_dir(os.path.dirname(local_filename))
+    response = requests.get(url, stream=True)
+    response.raise_for_status()
+    with open(local_filename, "wb") as f:
+        for chunk in response.iter_content(chunk_size=8192):
+            f.write(chunk)
+
+    return local_filename
+
+
+def infer(img_size: int, input_txt: str):
+    status = "Success"
+    img = None
+    try:
+        if (not input_txt) or input_txt == "0":
+            raise ValueError("Please input valid text!")
+
+        img = download_file(
+            f"{API_QR}/?size={img_size}x{img_size}&data={input_txt}" if EN_US else f"{API_QR}/?text={input_txt}&size={img_size}",
+            f"{TMP_DIR}/qrcode.jpg",
+        )
+
+        time.sleep(0.1)
+
+    except Exception as e:
+        status = f"{e}"
+
+    return status, img
+
+
+if __name__ == "__main__":
+    gr.Interface(
+        fn=infer,
+        inputs=[
+            gr.Slider(35, 1000, 217, label=_L("二维码输出尺寸")),
+            gr.Textbox(label=_L("输入文本"), placeholder=_L("输入文字在线生成二维码")),
+        ],
+        outputs=[
+            gr.Textbox(label=_L("状态栏"), show_copy_button=True),
+            gr.Image(label=_L("输出二维码"), show_share_button=False),
+        ],
+        flagging_mode="never",
+        title=_L("二维码生成器")
+    ).launch()