Update app.py

app.py

@@ -55,63 +55,57 @@ def run_inference():
             print("Script 'inference.sh' has started running.")
         except subprocess.CalledProcessError as e:
             print(f"Error while running the script: {e}")
+def zip_dir(directory, zip_filename):
+    with zipfile.ZipFile(zip_filename, 'w', zipfile.ZIP_DEFLATED) as zipf:
+        for root, dirs, files in os.walk(directory):
+            for file in files:
+                zipf.write(os.path.join(root, file), os.path.relpath(os.path.join(root, file), os.path.join(directory, '..')))
+
+uploaded_zip_file = st.file_uploader("Upload a .zip file", type=["zip"])
 
 if uploaded_zip_file is not None:
-    try:    
+    try:
         install_dependencies()
-        
+
         temp_dir = "/home/user/app/C2C/temp_dicom_dir"
-        
         os.makedirs(temp_dir, exist_ok=True)
-        full_path = os.path.abspath(temp_dir)
-        st.success("Zip file uploaded successfully")
 
-        
         with zipfile.ZipFile(uploaded_zip_file, "r") as zip_ref:
             zip_ref.extractall(temp_dir)
 
         dicom_files = [os.path.join(temp_dir, f) for f in os.listdir(temp_dir) if f.endswith(".dcm")]
-        dicom_files.sort()  
+        dicom_files.sort()
 
         # Anonymize DICOM files
         for file_path in dicom_files:
             ds = pydicom.dcmread(file_path)
-
             # Anonymize personal information
             if 'PatientName' in ds:
                 ds.PatientName = 'Anonymized'
             if 'PatientID' in ds:
                 ds.PatientID = '00000000'
-
-            print("Anonymized")
-            
             ds.save_as(file_path)
-            
     except Exception as e:
         st.error(f"Error: {str(e)}")
 
 if st.button("Analyze"):
-
     st.success("Analysis started (expected time: 5 mins)")
     run_inference()
 
-
     outputs_directory = "/home/user/app/C2C/outputs"
+    if os.path.exists(outputs_directory):
+        zip_filename = "/home/user/app/C2C/outputs.zip"
+        zip_dir(outputs_directory, zip_filename)
+        st.markdown(f"Download your outputs [here](/{zip_filename})")
 
-    
-
-    subdirectories = [subdir for subdir in os.listdir(outputs_directory)
-        if os.path.isdir(os.path.join(outputs_directory, subdir))]
-
+    subdirectories = [subdir for subdir in os.listdir(outputs_directory) if os.path.isdir(os.path.join(outputs_directory, subdir))]
     first_subdirectory = subdirectories[0] if subdirectories else None
 
     if first_subdirectory:
         subdirectory_path = os.path.join(outputs_directory, first_subdirectory)
         temp_dicom_dir_path = os.path.join(subdirectory_path, "temp_dicom_dir")
 
-        dicom_subdirectories = [subdir for subdir in os.listdir(temp_dicom_dir_path)
-            if os.path.isdir(os.path.join(temp_dicom_dir_path, subdir))]
-
+        dicom_subdirectories = [subdir for subdir in os.listdir(temp_dicom_dir_path) if os.path.isdir(os.path.join(temp_dicom_dir_path, subdir))]
         first_dicom_subdirectory = dicom_subdirectories[0] if dicom_subdirectories else None
 
         if first_dicom_subdirectory:
@@ -135,4 +129,4 @@ if st.button("Analyze"):
         else:
             st.warning("No subdirectories or folders found inside 'temp_dicom_dir'.")
     else:
-        st.warning("No subdirectories or folders found inside the 'outputs' directory.")
+        st.warning("No subdirectories or folders found inside the 'outputs' directory.")