chore: update pre-commit hooks

.pre-commit-config.yaml

@@ -23,7 +23,7 @@ repos:
       - id: black
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.7.4
+    rev: v0.8.3
     hooks:
       - id: ruff
         args: [--fix, --show-fixes]

src/uproot/interpretation/objects.py

@@ -758,7 +758,7 @@ def __init__(self, model, members, original=None):
             member, value = members[i]
             if member is not None and not all_headers_prepended:
                 all_headers_prepended = True
-            if member is None and all_headers_prepended or len(members) == 1:
+            if (member is None and all_headers_prepended) or len(members) == 1:
                 all_headers_prepended = False
                 del members[i]
 

src/uproot/language/python.py

@@ -497,13 +497,13 @@ def getter(name):
             if is_pandas:
                 pandas = uproot.extras.pandas()
 
-            for name in output:
+            for name, data in output.items():
                 if (
                     is_pandas
                     and isinstance(cut.index, pandas.MultiIndex)
-                    and not isinstance(output[name].index, pandas.MultiIndex)
+                    and not isinstance(data.index, pandas.MultiIndex)
                 ):
-                    original = output[name]
+                    original = data
                     modified = pandas.DataFrame(
                         {original.name: original.values},
                         index=pandas.MultiIndex.from_arrays(
@@ -514,7 +514,7 @@ def getter(name):
                     output[name] = selected[original.name]
 
                 else:
-                    output[name] = output[name][cut]
+                    output[name] = data[cut]
 
         # clear dicts to get rid of big arrays.
         # note: without this these arrays are not properly released from memory!

src/uproot/reading.py

@@ -1943,7 +1943,7 @@ def title_of(self, where, recursive=True):
 
         Note that this does not read any data from the file.
         """
-        if recursive and "/" in where or ":" in where:
+        if (recursive and "/" in where) or ":" in where:
             step, last_item = self.descent_into_path(where)
             return step[last_item].title
         else:
@@ -1965,7 +1965,7 @@ def classname_of(self, where, encoded=False, version=None, recursive=True):
         Note that this does not read any data from the file.
         """
 
-        if recursive and "/" in where or ":" in where:
+        if (recursive and "/" in where) or ":" in where:
             step, last_item = self.descent_into_path(where)
             return step[last_item].classname
         else:
@@ -1987,7 +1987,7 @@ def class_of(self, where, version=None, recursive=True):
 
         Note that this does not read any data from the file.
         """
-        if recursive and "/" in where or ":" in where:
+        if (recursive and "/" in where) or ":" in where:
             return self._file.class_named(
                 self.classname_of(where, version=version), version=version
             )
@@ -2009,7 +2009,7 @@ def streamer_of(self, where, version="max", recursive=True):
 
         Note that this does not read any data from the file.
         """
-        if recursive and "/" in where or ":" in where:
+        if (recursive and "/" in where) or ":" in where:
             return self._file.streamer_named(
                 self.classname_of(where, version=version), version=version
             )

src/uproot/serialization.py

@@ -37,9 +37,9 @@ def bytestring(data):
     """
     length = len(data)
     if length < 255:
-        return struct.pack(">B%ds" % length, length, data)
+        return struct.pack(f">B{length}s", length, data)
     else:
-        return struct.pack(">BI%ds" % length, 255, length, data)
+        return struct.pack(f">BI{length}s", 255, length, data)
 
 
 def numbytes_version(num_bytes, version):

src/uproot/writing/__init__.py

@@ -35,6 +35,13 @@
 )
 
 __all__ = [
+    "WritableBranch",
+    "WritableDirectory",
+    "WritableFile",
+    "WritableTree",
+    "create",
+    "dask_write",
+    "recreate",
     "to_TArray",
     "to_TH1x",
     "to_TH2x",
@@ -45,12 +52,5 @@
     "to_TProfile2D",
     "to_TProfile3D",
     "to_writable",
-    "WritableDirectory",
-    "WritableFile",
-    "WritableTree",
-    "WritableBranch",
-    "create",
-    "recreate",
     "update",
-    "dask_write",
 ]

src/uproot/writing/_cascadetree.py

@@ -1098,22 +1098,20 @@ def write_anew(self, sink):
             out.append(uproot._util.tobytes(leaf_header))
             if len(leaf_name) < 255:
                 out.append(
-                    struct.pack(">B%ds" % len(leaf_name), len(leaf_name), leaf_name)
+                    struct.pack(f">B{len(leaf_name)}s", len(leaf_name), leaf_name)
                 )
             else:
                 out.append(
-                    struct.pack(
-                        ">BI%ds" % len(leaf_name), 255, len(leaf_name), leaf_name
-                    )
+                    struct.pack(f">BI{len(leaf_name)}s", 255, len(leaf_name), leaf_name)
                 )
             if len(leaf_title) < 255:
                 out.append(
-                    struct.pack(">B%ds" % len(leaf_title), len(leaf_title), leaf_title)
+                    struct.pack(f">B{len(leaf_title)}s", len(leaf_title), leaf_title)
                 )
             else:
                 out.append(
                     struct.pack(
-                        ">BI%ds" % len(leaf_title), 255, len(leaf_title), leaf_title
+                        f">BI{len(leaf_title)}s", 255, len(leaf_title), leaf_title
                     )
                 )