Use black with -l 120 param.

gns3server/compute/qemu/utils/guest_cid.py

@@ -17,6 +17,7 @@
 from ..qemu_error import QemuError
 
 import logging
+
 log = logging.getLogger(__name__)
 
 

gns3server/compute/qemu/utils/qcow2.py

@@ -59,10 +59,12 @@ class Qcow2:
         # } QCowHeader;
 
         struct_format = ">IIQi"
-        with open(self._path, 'rb') as f:
+        with open(self._path, "rb") as f:
             content = f.read(struct.calcsize(struct_format))
             try:
-                self.magic, self.version, self.backing_file_offset, self.backing_file_size = struct.unpack_from(struct_format, content)
+                self.magic, self.version, self.backing_file_offset, self.backing_file_size = struct.unpack_from(
+                    struct_format, content
+                )
 
             except struct.error:
                 raise Qcow2Error(f"Invalid file header for {self._path}")
@@ -78,7 +80,7 @@ class Qcow2:
         :returns: None if it's not a linked clone, the path otherwise
         """
 
-        with open(self._path, 'rb') as f:
+        with open(self._path, "rb") as f:
             f.seek(self.backing_file_offset)
             content = f.read(self.backing_file_size)
 

gns3server/compute/qemu/utils/ziputils.py

@@ -20,12 +20,14 @@ import time
 import shutil
 import zipfile
 
+
 def pack_zip(filename, root_dir=None, base_dir=None):
     """Create a zip archive"""
 
     if filename[-4:].lower() == ".zip":
         filename = filename[:-4]
-    shutil.make_archive(filename, 'zip', root_dir, base_dir)
+    shutil.make_archive(filename, "zip", root_dir, base_dir)
+
 
 def unpack_zip(filename, extract_dir=None):
     """Unpack a zip archive"""
@@ -35,7 +37,7 @@ def unpack_zip(filename, extract_dir=None):
         extract_dir = os.getcwd()
 
     try:
-        with zipfile.ZipFile(filename, 'r') as zfile:
+        with zipfile.ZipFile(filename, "r") as zfile:
             for zinfo in zfile.infolist():
                 fname = os.path.join(extract_dir, zinfo.filename)
                 date_time = time.mktime(zinfo.date_time + (0, 0, -1))