Administrivia ...

Add usual set of checking tools
Remove TravisCI config
Fold README2.rst into README

Author: rocky

.editorconfig

@@ -0,0 +1,30 @@
+# This is an EditorConfig file
+# https://EditorConfig.org
+
+root = true
+
+[*]
+end_of_line = lf
+charset = utf-8
+indent_size = 4
+insert_final_newline = true
+
+[*.yml]
+indent_style = space
+indent_size = 2
+
+[*.py]
+indent_style = space
+
+# Tab indentation (no size specified)
+[Makefile]
+indent_style = tab
+
+# # Ignore paths
+# [pytest/testdata/**]
+# charset = unset
+# end_of_line = unset
+# insert_final_newline = unset
+# trim_trailing_whitespace = unset
+# indent_style = unset
+# indent_size = unset

.isort.cfg

@@ -0,0 +1,11 @@
+[settings]
+multi_line_output = 3
+include_trailing_comma = True
+force_grid_wrap = 0
+use_parentheses = True
+line_length = 88
+known_crunch = cr, zz9d, zz9lib, pycrunch, silhouette
+sections = FUTURE,STDLIB,THIRDPARTY,FIRSTPARTY,CRUNCH,LOCALFOLDER
+default_section = THIRDPARTY
+combine_as_imports = 1
+profile = black

.pre-commit-config.yaml

@@ -0,0 +1,24 @@
+default_language_version:
+  python: python
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.0.1
+    hooks:
+    - id: check-merge-conflict
+    - id: debug-statements
+      stages: [commit]
+    - id: end-of-file-fixer
+      exclude: '^pytest/testdata'
+      stages: [commit]
+-   repo: https://github.com/pycqa/isort
+    rev: 5.13.2
+    hooks:
+      - id: isort
+        stages: [commit]
+-   repo: https://github.com/psf/black
+    rev: 23.12.1
+    hooks:
+    - id: black
+      language_version: python3
+      stages: [commit]
+      exclude: 'trepan/version.py'

.travis.yml

@@ -62,7 +62,7 @@ over 600 rules for each of the 13 or so versions of Python.
 It is very easy to create nonsensical grammar rules, so we need to
 have a way to check the grammar.  Particularly useful is the ability to
 find unused left-hand-side nonterminals that are not either the start
-symbol or used on the right-hand side.  Likewise, the code has the abitly 
+symbol or used on the right-hand side.  Likewise, the code has the abitly
 to report unused nonterminals (lower-case symbols) that appear on the right-hand
 side that are not defined as a rule. Of course, tokens or upper-case symbols are ok.
 
@@ -211,7 +211,7 @@ Removing Grammar Rules
 ======================
 
 This may sound like a weird thing to want. But in a program like
-`uncompyle6 <https://pypi.python.org/pypi/uncompyle6/>_ where there is
+`uncompyle6 <https://pypi.python.org/pypi/uncompyle6/>`_ where there is
 a lot of grammar sharing via inheritance sometimes the grammar
 inherited is too large. This gives me a way to prune the grammar back
 down.

NEW-FEATURES.rst

@@ -67,6 +67,18 @@ Example
 
 The github `example directory <https://github.com/rocky/python-spark/tree/master/example>`_ has worked-out examples; The PyPI package uncompyle6_ uses this and contains a much larger example.
 
+Support of older versions of Python
+-----------------------------------
+
+We support running this from older versions of Python in various git branches:
+
+* ``python-2.4-to-2.7`` has code for Python 2.4 to 2.7
+* ``python-3.0-to-3.2`` has code for Python 3.0 to 3.2
+* ``python-3.3-to-3.5`` has code for Python 3.3 to 3.5
+* ``python-3.6-to-3.10`` has code for Python 3.6 to 3.10
+* ``master`` has code for Python 3.11 to the current version of Python
+
+
 See Also
 --------
 

README.rst

@@ -0,0 +1,49 @@
+[bdist_rpm]
+release = 0
+packager = rocky <rb@dustyfeet.com
+doc_files = README.rst
+		ChangeLog
+		COPYING
+		DECOMPYLE-2.4-CHANGELOG.txt
+		HISTORY.md
+		HOW-TO_REPORT-A-BUG.md
+		NEWS.md
+#		doc/
+#		examples/
+
+[bdist_wheel]
+# We want only Python3, not Python2
+universal = no
+
+[metadata]
+description_file = README.rst
+licences_files = COPYING
+
+[flake8]
+# max-line-length setting: NO we do not want everyone writing 120-character lines!
+# We are setting the maximum line length big here because there are longer
+# lines allowed by black in some cases that are forbidden by flake8. Since
+# black has the final say about code formatting issues, this setting is here to
+# make sure that flake8 doesn't fail the build on longer lines allowed by
+# black.
+max-line-length = 120
+max-complexity = 12
+select = E,F,W,C,B,B9
+ignore =
+    # E123 closing bracket does not match indentation of opening bracket's line
+    E123
+    # E203 whitespace before ':' (Not PEP8 compliant, Python Black)
+    E203
+    # E501 line too long (82 > 79 characters) (replaced by B950 from flake8-bugbear,
+    # https://github.com/PyCQA/flake8-bugbear)
+    E501
+    # W503 line break before binary operator (Not PEP8 compliant, Python Black)
+    W503
+    # W504 line break after binary operator (Not PEP8 compliant, Python Black)
+    W504
+    # C901 function too complex - since many of zz9 functions are too complex with a lot
+    # of if branching
+    C901
+    # module level import not at top of file. This is too restrictive. Can't even have a
+    # docstring higher.
+    E402