From 6da95a6206914ff0c84ff77ebe8748d26a2c54b5 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 29 Feb 2024 15:54:05 +0000
Subject: [PATCH] style: pre-commit fixes

---
 src/uproot/writing/_cascade.py  |  6 +-----
 src/uproot/writing/_copytree.py | 22 +++++++++++-----------
 src/uproot/writing/writable.py  |  8 +++-----
 3 files changed, 15 insertions(+), 21 deletions(-)

diff --git a/src/uproot/writing/_cascade.py b/src/uproot/writing/_cascade.py
index ebfcf6dfe..942bd65a3 100644
--- a/src/uproot/writing/_cascade.py
+++ b/src/uproot/writing/_cascade.py
@@ -1790,11 +1790,7 @@ def copy_tree(
         import uproot.writing._copytree
 
         tree = uproot.writing._copytree.Tree(
-            self,
-            self._freesegments,
-            existing,
-            name,
-            file
+            self, self._freesegments, existing, name, file
         )
         tree.write_copy(sink)
         return tree
diff --git a/src/uproot/writing/_copytree.py b/src/uproot/writing/_copytree.py
index 58e6d0cfd..171bd8a59 100644
--- a/src/uproot/writing/_copytree.py
+++ b/src/uproot/writing/_copytree.py
@@ -86,7 +86,7 @@ def __init__(
     ):
         # 1: are any of these actually attributes of whatever type source will end up being
         # 2: so would source already be decompressed? Does any of this work? readonlyttree?
-        # Use "readonlykey" to get 
+        # Use "readonlykey" to get
         self.source = source
         self._directory = directory # good
         self._name = name
@@ -119,7 +119,7 @@ def __init__(
             "fAutoSave": source.members["fAutoSave"],
             "fAutoFlush": source.members["fAutoFlush"],
             "fEstimate": source.members["fEstimate"],
-            
+
         }
 
         self._key = None
@@ -138,7 +138,7 @@ def __init__(
         for branch in source.branches:
             self._branch_data.append({key: data for key, data in branch.all_members.items()})
             self._branch_data[-1].update(
-                {       
+                {
                     "arrays_write_start": 0,
                     "arrays_write_stop": 0,
                     "metadata_start": None,
@@ -317,23 +317,23 @@ def write_copy(self, sink):
                 special_struct = uproot.models.TLeaf._tleafs1_format1
             elif encoded_classname == "Model_TLeafI_v1":
                 letter_upper = "I"
-                special_struct = uproot.models.TLeaf._tleafi1_format1    
+                special_struct = uproot.models.TLeaf._tleafi1_format1
             elif encoded_classname == "Model_TLeafL_v1":
                 letter_upper = "L"
-                special_struct = uproot.models.TLeaf._tleafl1_format0        
+                special_struct = uproot.models.TLeaf._tleafl1_format0
             elif encoded_classname == "Model_TLeafF_v1":
                 letter_upper = "F"
-                special_struct = uproot.models.TLeaf._tleaff1_format1    
+                special_struct = uproot.models.TLeaf._tleaff1_format1
             elif encoded_classname == "Model_TLeafD_v1":
                 letter_upper = "D"
-                special_struct = uproot.models.TLeaf._tleafd1_format1  
+                special_struct = uproot.models.TLeaf._tleafd1_format1
             elif encoded_classname == "Model_TLeafC_v1":
                 letter_upper = "C"
-                special_struct = uproot.models.TLeaf._tleafc1_format1   
+                special_struct = uproot.models.TLeaf._tleafc1_format1
             else:
                 letter_upper = "O"
                 special_struct = uproot.models.TLeaf._tleafO1_format1
-                
+
             out.append(("TLeaf" + letter_upper).encode() + b"\x00")
 
             # if self._branch_data[branch_indx]["shape"] == ():
@@ -447,7 +447,7 @@ def write_copy(self, sink):
                         datum["counter"]["tleaf_reference_number"]
                     )
                 )
-            
+
             # # specialized TLeaf* members (fMinimum, fMaximum)
             out.append(special_struct.pack(0, 0))
             datum["tleaf_special_struct"] = special_struct
@@ -532,7 +532,7 @@ def write_copy(self, sink):
             sum(len(x) for x in out[ttree_header_index + 1 :]), 20  # TTre[e
         )
         self._metadata_start = sum(len(x) for x in out[:metadata_out_index])
-        
+
         raw_data = b"".join(out)
         self._key = self._directory.add_object(
             sink,
diff --git a/src/uproot/writing/writable.py b/src/uproot/writing/writable.py
index fca898483..a9590b3bb 100644
--- a/src/uproot/writing/writable.py
+++ b/src/uproot/writing/writable.py
@@ -1434,17 +1434,16 @@ def mkrntuple(
         )
         directory._file._new_ntuple(ntuple)
         return ntuple
-    
 
     def backfill_copy(  # my own variation of mktree
         self,
         source,
-        name
+        name,
         # new_branch,
     ):
         """
         Args:
-            source (TTree): existing TTree to copy/replace 
+            source (TTree): existing TTree to copy/replace
         Creates an empty TTree in this directory.
 
         Note that TTrees can be created by assigning TTree-like data to a directory
@@ -1469,7 +1468,7 @@ def backfill_copy(  # my own variation of mktree
 
         # names.append(new_branch.name)  # May need the TKey? (uproot.reading.ReadOnlyKey)
 
-        try: # Will this throw an error? proabably?
+        try:  # Will this throw an error? proabably?
             at = source.name.rindex("/")
         except ValueError:
             treename = source.name
@@ -1500,7 +1499,6 @@ def backfill_copy(  # my own variation of mktree
 
         # return tree
 
-
     def copy_from(
         self,
         source,