refactor: static method to function, indentation

ispoof/spoofer/device.py

@@ -16,6 +16,20 @@ DEVELOPER_DISK_IMAGE_URL = 'https://github.com/pdso/DeveloperDiskImage/raw/maste
 logger = logging.getLogger(__name__)
 
 
+def download_developer_disk_image(ios_version, directory):
+    url = DEVELOPER_DISK_IMAGE_URL.format(ios_version=ios_version)
+    with requests.get(url, stream=True) as r:
+        r.raise_for_status()
+        total_size_in_bytes = int(r.headers.get('content-length', 0))
+        with tqdm(total=total_size_in_bytes, unit='iB', unit_scale=True, dynamic_ncols=True) as progress_bar:
+            with tempfile.NamedTemporaryFile('wb+') as f:
+                for chunk in r.iter_content(chunk_size=8192):
+                    progress_bar.update(len(chunk))
+                    f.write(chunk)
+                zip_file = zipfile.ZipFile(f)
+                zip_file.extractall(directory)
+
+
 class Device:
     def __init__(self):
         self.lockdown = LockdownClient()
@@ -41,7 +55,7 @@ class Device:
 
             if not developer_disk_image_dir.exists():
                 try:
-                    self.download_developer_disk_image(version, developer_disk_image_dir)
+                    download_developer_disk_image(version, developer_disk_image_dir)
                 except PermissionError:
                     logger.error(
                         f'DeveloperDiskImage could not be saved to path ({developer_disk_image_dir}). '
@@ -69,19 +83,6 @@ class Device:
         self.location.clear()
         self.diagnostics.restart()
 
-    def download_developer_disk_image(self, ios_version, directory):
-        url = DEVELOPER_DISK_IMAGE_URL.format(ios_version=ios_version)
-        with requests.get(url, stream=True) as r:
-            r.raise_for_status()
-            total_size_in_bytes = int(r.headers.get('content-length', 0))
-            with tqdm(total=total_size_in_bytes, unit='iB', unit_scale=True, dynamic_ncols=True) as progress_bar:
-                with tempfile.NamedTemporaryFile('wb+') as f:
-                    for chunk in r.iter_content(chunk_size=8192):
-                            progress_bar.update(len(chunk))
-                            f.write(chunk)
-                    zip_file = zipfile.ZipFile(f)
-                    zip_file.extractall(directory)
-