Rename 'master' branch to 'main'. (#215)

.github/workflows/build-test.yml

@@ -2,9 +2,9 @@ name: "Test build"
 
 on:
   push:
-    branches: [ "master" ]
+    branches: [ "main" ]
   pull_request:
-    branches: [ "master" ]
+    branches: [ "main" ]
 
 jobs:
   build:

README.md

@@ -1,4 +1,4 @@
-<img src="https://raw.githubusercontent.com/scikit-hep/uproot4/master/docs-img/logo/logo-300px.png">
+<img src="https://raw.githubusercontent.com/scikit-hep/uproot4/main/docs-img/logo/logo-300px.png">
 
 [![Scikit-HEP](https://scikit-hep.org/assets/images/Scikit--HEP-Project-blue.svg)](https://scikit-hep.org/)
 [![NSF-1836650](https://img.shields.io/badge/NSF-1836650-blue.svg)](https://nsf.gov/awardsearch/showAward?AWD_ID=1836650)
@@ -8,7 +8,7 @@
 
 Uproot is a reader and a writer of the [ROOT file format](https://root.cern/) using only Python and Numpy. Unlike the standard C++ ROOT implementation, Uproot is only an I/O library, primarily intended to stream data into machine learning libraries in Python. Unlike PyROOT and root_numpy, Uproot does not depend on C++ ROOT. Instead, it uses Numpy to cast blocks of data from the ROOT file as Numpy arrays.
 
-<p align="center"><img src="https://raw.githubusercontent.com/scikit-hep/uproot4/master/docs-img/diagrams/abstraction-layers.png" width="700px"></p>
+<p align="center"><img src="https://raw.githubusercontent.com/scikit-hep/uproot4/main/docs-img/diagrams/abstraction-layers.png" width="700px"></p>
 
 # Installation
 

build-uproot4.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 set -e
 
@@ -8,7 +8,7 @@ mkdir build
 mkdir build/uproot4
 
 cat > build/uproot4/__init__.py << EOF
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

docs-sphinx/index.rst

@@ -46,7 +46,7 @@
 
     <br/>
 
-.. image:: https://github.com/scikit-hep/uproot4/raw/master/docs-img/logo/logo-300px.png
+.. image:: https://github.com/scikit-hep/uproot4/raw/main/docs-img/logo/logo-300px.png
     :width: 300px
     :alt: Uproot
 

docs-sphinx/make_changelog.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 import math
 import json
@@ -97,7 +97,7 @@ def pypi_exists(tag):
             numprs += 1
 
             if first:
-                header_text = "\nUnreleased (`master branch <https://github.com/scikit-hep/uproot4>`__ on GitHub)\n"
+                header_text = "\nUnreleased (`main branch <https://github.com/scikit-hep/uproot4>`__ on GitHub)\n"
                 outfile.write(header_text)
                 outfile.write("="*len(header_text) + "\n\n")
 
@@ -146,6 +146,6 @@ def pypi_exists(tag):
 
 This was to allow users to transition from Awkward Array 0.x and Uproot 3.x, which had different interfaces (especially Awkward Array). The transition completed on December 1, 2020.
 
-.. image:: https://raw.githubusercontent.com/scikit-hep/uproot4/master/docs-img/diagrams/uproot-awkward-timeline.png
+.. image:: https://raw.githubusercontent.com/scikit-hep/uproot4/main/docs-img/diagrams/uproot-awkward-timeline.png
   :width: 100%
 """)

docs-sphinx/prepare_docstrings.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 import importlib
 import inspect

docs-sphinx/uproot3-to-4.rst

@@ -7,7 +7,7 @@ Thus, it was also a good time to introduce interface changes to Uproot itself—
 
 Fundamental changes were also required to streamline remote reading (HTTP and XRootD), so Uproot 4 was distributed as a separate project in parallel with Uproot 3 (like Awkward 1 and 0). For the latter half of 2020, adventurous users and downstream developers could install `uproot <https://pypi.org/project/uproot/>`__ as a separate project.
 
-.. image:: https://raw.githubusercontent.com/scikit-hep/uproot4/master/docs-img/diagrams/uproot-awkward-timeline.png
+.. image:: https://raw.githubusercontent.com/scikit-hep/uproot4/main/docs-img/diagrams/uproot-awkward-timeline.png
   :width: 100%
 
 On December 1, 2020, however, Awkward 0 and Uproot 3 were deprecated, moved to PyPI packages `awkward0 <https://pypi.org/project/awkward0/>`__ and `uproot3 <https://pypi.org/project/uproot3/>`__, while Awkward 1 and Uproot 4 became unqualified as `awkward <https://pypi.org/project/awkward/>`__ and `uproot <https://pypi.org/project/uproot/>`__.

setup.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 import os.path
 from setuptools import setup

tests/__init__.py

@@ -1 +1 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE

tests/test_0001-source-class.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0006-notify-when-downloaded.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0007-single-chunk-interface.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0008-start-interpretation.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0009-nested-directories.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0010-start-streamers.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0011-generate-classes-from-streamers.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0013-rntuple-anchor.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0014-all-ttree-versions.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0016-interpretations.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0017-multi-basket-multi-branch-fetch.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0018-array-fetching-interface.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0022-number-of-branches.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0023-more-interpretations-1.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0023-ttree-versions.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0028-fallback-to-read-streamer.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0029-more-string-types.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0031-test-stl-containers.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0033-more-interpretations-2.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0034-generic-objects-in-ttrees.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0035-datatype-generality.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0043-iterate-function.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0044-concatenate-function.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0045-lazy-arrays-1.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0046-histograms-bh-hist.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0053-parents-should-not-be-bases.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0058-detach-model-objects-from-files.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0066-fix-http-fallback-freeze.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0067-common-entry-offsets.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0081-dont-parse-colons.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0087-memberwise-splitting-not-implemented-messages.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0088-read-with-http.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0099-read-from-file-object.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0112-fix-pandas-with-cut.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0118-fix-name-fetch-again.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0123-atlas-issues.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0126-turn-unknown-emptyarrays-into-known-types.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0167-use-the-common-histogram-interface.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0172-allow-allocators-in-vector-typenames.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0173-empty-and-multiprocessing-bugs.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0182-complain-about-missing-files.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

tests/test_0194-fix-lost-cuts-in-iterate.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 from __future__ import absolute_import
 

uproot/__init__.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 """
 Uproot: ROOT I/O in pure Python and NumPy.

uproot/_util.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 """
 This module defines utilities for internal use. This is not a public interface

uproot/behaviors/TAxis.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 """
 This module defines the behaviors of ``TAxis``, an axis of a histogram or profile plot.

uproot/behaviors/TBranch.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 """
 This module defines behaviors for :doc:`uproot.behaviors.TBranch.TBranch` and

uproot/behaviors/TBranchElement.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 """
 This module defines the behaviors of ``TBranchElement``, which is entirely inherited from

uproot/behaviors/TH1.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 """
 This module defines the behaviors of ``TH1`` and its subclasses (not including ``TH2``,

uproot/behaviors/TH2.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 """
 This module defines the behaviors of ``TH2`` and its subclasses (not including

uproot/behaviors/TH2Poly.py

@@ -1,4 +1,4 @@
-# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/master/LICENSE
+# BSD 3-Clause License; see https://github.com/scikit-hep/uproot4/blob/main/LICENSE
 
 """
 This module defines the behavior of ``TH2Poly``.