Old egg build tolerance

in scanner2's "continue" detection

.circleci/config.yml

@@ -1,10 +1,9 @@
 version: 2
 filters:
   branches:
-    only: master
+    only: python-2.4
 jobs:
   build:
-    working_directory: ~/rocky/python-uncompyle6
     parallelism: 1
     shell: /bin/bash --login
     # CircleCI 2.0 does not support environment variables that refer to each other the same way as 1.0 did.
@@ -16,7 +15,7 @@ jobs:
     # To see the list of pre-built images that CircleCI provides for most common languages see
     # https://circleci.com/docs/2.0/circleci-images/
     docker:
-      - image: circleci/python:3.6.9
+      - image: circleci/python:2.7
     steps:
     # Machine Setup
     #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
@@ -26,10 +25,6 @@ jobs:
     # In many cases you can simplify this from what is generated here.
     # 'See docs on artifact collection here https://circleci.com/docs/2.0/artifacts/'
     - run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS
-    # This is based on your 1.0 configuration file or project settings
-    - run:
-        working_directory: ~/rocky/python-uncompyle6
-        command: pip install --user virtualenv && pip install --user nose && pip install --user pep8
     # Dependencies
     #   This would typically go in either a build or a build-and-test job when using workflows
     # Restore the dependency cache
@@ -41,11 +36,11 @@ jobs:
 
     - run:
         command: | # Use pip to install dependengcies
-          pip install --user --upgrade setuptools
-          # Until the next release
-          pip install git+https://github.com/rocky/python-xdis#egg=xdis
-          pip install --user -e .
-          pip install --user -r requirements-dev.txt
+          sudo easy_install click==7.1.2
+          # Until next release use github xdis
+          sudo pip install git+https://github.com/rocky/python-xdis@python-2.34to-2.7#egg=xdis
+          sudo pip install -e .
+          sudo pip install -r requirements-dev.txt
 
     # Save dependency cache
     - save_cache:
@@ -63,8 +58,8 @@ jobs:
     # Test
     #   This would typically be a build job when using workflows, possibly combined with build
     # This is based on your 1.0 configuration file or project settings
-    - run: sudo python ./setup.py develop && make check-3.6
-    - run: cd ./test/stdlib && bash ./runtests.sh 'test_[p-z]*.py'
+    - run: sudo python ./setup.py develop && make check-2.7
+    - run: cd test/stdlib && bash ./runtests.sh 'test_[p-z]*.py'
     # Teardown
     #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
     # Save test results

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +0,0 @@
-blank_issues_enabled: False

.github/workflows/osx.yml

@@ -1,31 +0,0 @@
-name: uncompyle6 (osx)
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build:
-    runs-on: macos-latest
-    strategy:
-      matrix:
-        os: [macOS]
-        python-version: [3.7, 3.8]
-    steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        # Until the next xdis release
-        pip install git+https://github.com/rocky/python-xdis#egg=xdis
-        pip install -e .
-        pip install -r requirements-dev.txt
-    - name: Test uncompyle6
-      run: |
-        make check

.github/workflows/ubuntu.yml

@@ -1,30 +0,0 @@
-name: uncompyle6 (ubuntu)
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: [3.7, 3.8]
-    steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        # Until the next xdis release
-        pip install git+https://github.com/rocky/python-xdis#egg=xdis
-        pip install -e .
-        pip install -r requirements-dev.txt
-    - name: Test uncompyle6
-      run: |
-        make check

.github/workflows/windows.yml

@@ -1,31 +0,0 @@
-name: uncompyle6 (windows)
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build:
-    runs-on: macos-latest
-    strategy:
-      matrix:
-        os: [windows]
-        python-version: [3.7, 3.8]
-    steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        # Until the next xdis release
-        pip install git+https://github.com/rocky/python-xdis#egg=xdis
-        pip install -e .
-        pip install -r requirements-dev.txt
-    - name: Test uncompyle6
-      run: |
-        make check

.travis.yml

@@ -1,16 +1,7 @@
 language: python
 
 python:
-#  - '3.5'
-#  - '2.7'
-#  - '3.4'
-  - '3.6'
-  - '3.8'
-
-matrix:
-  include:
-    - python: '3.7'
-      dist: xenial  # required for Python >= 3.7 (travis-ci/travis-ci#9069)
+  - 2.7 # this is a cheat here because travis doesn't do 2.4-2.6
 
 install:
 # Remove the next line when xdis 6.0.0 is released

Makefile

@@ -43,8 +43,9 @@ check-3.0 check-3.1 check-3.2 check-3.6:
 check-3.7: pytest
 	$(MAKE) -C test check
 
-check-3.8:
-	$(MAKE) -C test check
+#:Tests for Python 2.4-2.5 (don't have pytest)
+check-2.4 check-2.5:
+	$(MAKE) -C test $@
 
 #:PyPy 2.6.1 PyPy 5.0.1, or PyPy 5.8.0-beta0
 # Skip for now

README.rst

@@ -103,16 +103,16 @@ Installation
 
 You can install from PyPI using the name ``uncompyle6``::
 
-    pip install uncompyle6
+   $ pip install uncompyle6
 
 
 To install from source code, this project uses setup.py, so it follows the standard Python routine::
 
-    $ pip install -e .  # set up to run from source tree
+   $ pip install -e .  # set up to run from source tree
 
 or::
 
-    $ python setup.py install # may need sudo
+   $ python setup.py install # may need sudo
 
 A GNU Makefile is also provided so :code:`make install` (possibly as root or
 sudo) will do the steps above.
@@ -122,7 +122,7 @@ Running Tests
 
 ::
 
-   make check
+   $  make check
 
 A GNU makefile has been added to smooth over setting running the right
 command, and running tests from fastest to slowest.
@@ -303,15 +303,12 @@ See Also
 .. _uncompyle2: https://github.com/wibiti/uncompyle2
 .. _unpyc37: https://github.com/andrew-tavera/unpyc37
 .. _this: https://github.com/rocky/python-uncompyle6/wiki/Deparsing-technology-and-its-use-in-exact-location-reporting
-.. |buildstatus| image:: https://travis-ci.org/rocky/python-uncompyle6.svg
-		 :target: https://travis-ci.org/rocky/python-uncompyle6
-.. |packagestatus| image:: https://repology.org/badge/vertical-allrepos/python:uncompyle6.svg
-		 :target: https://repology.org/project/python:uncompyle6/versions
+.. |buildstatus| image:: https://travis-ci.org/rocky/python-uncompyle6.svg :target: https://travis-ci.org/rocky/python-uncompyle6
+.. |packagestatus| image:: https://repology.org/badge/vertical-allrepos/python:uncompyle6.svg :target: https://repology.org/project/python:uncompyle6/versions
 .. _PJOrion: http://www.koreanrandom.com/forum/topic/15280-pjorion-%D1%80%D0%B5%D0%B4%D0%B0%D0%BA%D1%82%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5-%D0%BA%D0%BE%D0%BC%D0%BF%D0%B8%D0%BB%D1%8F%D1%86%D0%B8%D1%8F-%D0%B4%D0%B5%D0%BA%D0%BE%D0%BC%D0%BF%D0%B8%D0%BB%D1%8F%D1%86%D0%B8%D1%8F-%D0%BE%D0%B1%D1%84
 .. _pydecipher: https://github.com/mitre/pydecipher
 .. _Deobfuscator: https://github.com/extremecoders-re/PjOrion-Deobfuscator
 .. _Py2EXE: https://en.wikipedia.org/wiki/Py2exe
 .. |Supported Python Versions| image:: https://img.shields.io/pypi/pyversions/uncompyle6.svg
-.. |Latest Version| image:: https://badge.fury.io/py/uncompyle6.svg
-		 :target: https://badge.fury.io/py/uncompyle6
+.. |Latest Version| image:: https://badge.fury.io/py/uncompyle6.svg :target: https://badge.fury.io/py/uncompyle6
 .. |Pypi Installs| image:: https://pepy.tech/badge/uncompyle6/month

__pkginfo__.py

@@ -75,7 +75,7 @@ entry_points = {
     ]
 }
 ftp_url = None
-install_requires = ["spark-parser >= 1.8.9, < 1.9.0", "xdis >= 6.0.2, < 6.2.0"]
+install_requires = ["spark-parser >= 1.8.9, < 1.9.0", "xdis >= 6.0.2, < 6.1.0"]
 
 license = "GPL3"
 mailing_list = "python-debugger@googlegroups.com"

admin-tools/check-2.4-2.7-versions.sh

@@ -20,8 +20,9 @@ for version in $PYVERSIONS; do
 	exit $?
     fi
     make clean && python setup.py develop
-    if ! make check ; then
+    if ! make check-short ; then
 	exit $?
     fi
     echo === $version ===
 done
+make check

admin-tools/how-to-make-a-release.txt

@@ -0,0 +1,46 @@
+git pull
+
+Change version in uncompyle6/version.py
+source uncompyle6/version.py
+echo $VERSION
+git commit -m"Get ready for release $VERSION" .
+
+Update ChangeLog:
+  make ChangeLog
+
+Update NEWS from ChangeLog
+make check
+
+git commit --amend .
+
+git push
+
+Make sure pyenv is running
+# Pyenv
+
+source admin-tools/check-newer-versions.sh
+
+
+# Switch to python-2.4 and build that first...
+source admin-tools/setup-python-2.4
+
+rm ChangeLog
+git merge master
+
+Update NEWS from master branch
+
+git commit -m"Get ready for release $VERSION" .
+
+source admin-tools/check-older-versions.sh
+source admin-tools/check-newer-versions.sh
+
+make-dist-older.sh
+
+git tag release-python-2.4-$VERSION
+
+./make-dist-newer.sh
+
+git tag release-$VERSION
+
+
+twine upload dist/uncompyle6-${VERSION}*

admin-tools/pyenv-3.3-3.5-versions

@@ -5,4 +5,4 @@ if [[ $0 == ${BASH_SOURCE[0]} ]] ; then
     echo "This script should be *sourced* rather than run directly through bash"
     exit 1
 fi
-export PYVERSIONS='3.5.10 3.3.7 3.4.10'
+export PYVERSIONS=' 3.3.7 3.4.10 3.5.10 '

admin-tools/pyenv-newest-versions

@@ -5,4 +5,4 @@ if [[ $0 == ${BASH_SOURCE[0]} ]] ; then
     echo "This script should be *sourced* rather than run directly through bash"
     exit 1
 fi
-export PYVERSIONS='3.6.15 pypy3.6-7.3.1 3.7.16 pypy3.7-7.3.9 pypy3.8-7.3.10 pyston-2.3.5 3.8.16'
+export PYVERSIONS='3.6.15 pypy3.6-7.3.1 3.7.16 pypy-3.7-7.3.9 pypy3.8-7.3.10 pyston-2.3.5 3.8.16'

admin-tools/setup-master.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-PYTHON_VERSION=3.7.16
+PYTHON_VERSION=3.7.14
 
 function checkout_version {
     local repo=$1

admin-tools/update-sources.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+cd $(dirname ${BASH_SOURCE[0]})/..
+git pull

pytest/Makefile

@@ -7,5 +7,5 @@ PYTHON ?= python
 test check pytest:
 	@PYTHON_VERSION=`$(PYTHON) -V 2>&1 | cut -d ' ' -f 2 | cut -d'.' -f1,2`; \
 	 if [[ $$PYTHON_VERSION > 3.2 ]] || [[ $$PYTHON_VERSION == 2.7 ]] || [[ $$PYTHON_VERSION == 2.6 ]]; then \
-		$(PYTHON) -m pytest .; \
+		py.test; \
 	fi

pytest/test_deparse.py

@@ -29,7 +29,7 @@ def list_comp():
     [y for y in range(3)]
 
 def get_parsed_for_fn(fn):
-    code = fn.__code__
+    code = fn.func_code
     return deparse(code, version=PYTHON_VERSION_TRIPLE)
 
 def check_expect(expect, parsed, fn_name):
@@ -316,3 +316,4 @@ for i in range(2): ...
 .
 """.split("\n")
     parsed = get_parsed_for_fn(for_range_stmt)
+    check_expect(expect, parsed, 'range_stmt')

pytest/test_fjt.py

@@ -20,7 +20,7 @@ def bug_loop(disassemble, tb=None):
     disassemble(tb)
 
 def test_if_in_for():
-    code = bug.__code__
+    code = bug.func_code
     scan = get_scanner(PYTHON_VERSION_TRIPLE)
     if (2, 7) <= PYTHON_VERSION_TRIPLE < (3, 1) and not IS_PYPY:
         scan.build_instructions(code)

pytest/test_grammar.py

@@ -45,28 +45,31 @@ def test_grammar():
         expect_lhs.add("kvlist")
         expect_lhs.add("kv3")
         unused_rhs.add("dict")
-
-        if PYTHON_VERSION_TRIPLE < (3, 7) and PYTHON_VERSION_TRIPLE[:2] != (2, 7):
+    else:
+        if PYTHON_VERSION_TRIPLE < (3, 7) and PYTHON_VERSION_TRIPLE[:2] not in ((2, 7), (2, 6)):
             # NOTE: this may disappear
             expect_lhs.add("except_handler_else")
 
-    expect_lhs.add("load_genexpr")
+    expect_lhs.add("kwarg")
+    if PYTHON_VERSION_TRIPLE >= (3, 0):
+        expect_lhs.add("load_genexpr")
 
-    unused_rhs = unused_rhs.union(
-        set(
-            """
-    except_pop_except generator_exp
-    """.split()
+        unused_rhs = unused_rhs.union(
+            set(
+                """
+        except_pop_except generator_exp
+        """.split()
+            )
         )
-    )
-    if PYTHON_VERSION_TRIPLE < (3, 7):
-        expect_lhs.add("annotate_arg")
-        expect_lhs.add("annotate_tuple")
-        unused_rhs.add("mkfunc_annotate")
+        if PYTHON_VERSION_TRIPLE < (3, 7):
+            expect_lhs.add("annotate_arg")
+            expect_lhs.add("annotate_tuple")
+            unused_rhs.add("mkfunc_annotate")
+
+            unused_rhs.add("dict_comp")
+            unused_rhs.add("classdefdeco1")
+            unused_rhs.add("tryelsestmtl")
 
-    unused_rhs.add("dict_comp")
-    unused_rhs.add("classdefdeco1")
-    unused_rhs.add("tryelsestmtl")
     if PYTHON_VERSION_TRIPLE >= (3, 5):
         expect_right_recursive.add(
             (("l_stmts", ("lastl_stmt", "come_froms", "l_stmts")))

pytest/test_pysource.py-notyet

@@ -5,9 +5,7 @@ from uncompyle6.semantics.consts import (
     # RETURN_NONE, PASS, RETURN_LOCALS
 )
 
-from io import StringIO
-def iteritems(d):
-    return d.items()
+from StringIO import StringIO
 
 from uncompyle6.semantics.pysource import (SourceWalker, deparse_code2str)
 
@@ -24,7 +22,7 @@ def test_template_engine():
     # FIXME: and so on...
 
 from uncompyle6.semantics.consts import (
-    TABLE_DIRECT, TABLE_R,
+    TABLE_R, TABLE_DIRECT,
     )
 
 from uncompyle6.semantics.fragments import (
@@ -38,7 +36,7 @@ def test_tables():
             (TABLE_DIRECT, 'TABLE_DIRECT', False),
             (TABLE_R, 'TABLE_R', False),
             (TABLE_DIRECT_FRAGMENT, 'TABLE_DIRECT_FRAGMENT', True)):
-        for k, entry in iteritems(t):
+        for k, entry in t.iteritems():
             if k in skip_for_now:
                 continue
             fmt = entry[0]

pytest/test_single_compile.py

@@ -1,22 +1,20 @@
-import pytest
 from uncompyle6 import code_deparse
 from xdis.version_info import PYTHON_VERSION_TRIPLE
 
-pytest.mark.skip(PYTHON_VERSION_TRIPLE < (2, 7), reason="need Python < 2.7")
 
-
-def test_single_mode():
-    single_expressions = (
-        "i = 1",
-        "i and (j or k)",
-        "i += 1",
-        "i = j % 4",
-        "i = {}",
-        "i = []",
-        "for i in range(10):\n    i\n",
-        "for i in range(10):\n    for j in range(10):\n        i + j\n",
-        # 'try:\n    i\nexcept Exception:\n    j\nelse:\n    k\n'
-    )
+if PYTHON_VERSION_TRIPLE == (2, 7):
+    def test_single_mode():
+        single_expressions = (
+            'i = 1',
+            'i and (j or k)',
+            'i += 1',
+            'i = j % 4',
+            'i = {}',
+            'i = []',
+            'for i in range(10):\n    i\n',
+            'for i in range(10):\n    for j in range(10):\n        i + j\n',
+            'try:\n    i\nexcept Exception:\n    j\nelse:\n    k\n'
+        )
 
     for expr in single_expressions:
         code = compile(expr + "\n", "<string>", "single")

pytest/testdata/if-2.7.right

@@ -9,4 +9,4 @@
                12  JUMP_FORWARD          0  'to 15'
              15_0  COME_FROM            12  '12'
                15  LOAD_CONST               None
-               18  RETURN_VALUE     
+               18  RETURN_VALUE

pytest/testdata/ifelse-2.7.right

@@ -12,4 +12,4 @@
                18  STORE_NAME            2  'd'
              21_0  COME_FROM            12  '12'
                21  LOAD_CONST               None
-               24  RETURN_VALUE     
+               24  RETURN_VALUE

pytest/validate.py

@@ -17,6 +17,12 @@ from xdis import Bytecode, get_opcode
 
 opc = get_opcode(PYTHON_VERSION_TRIPLE, IS_PYPY)
 Bytecode = functools.partial(Bytecode, opc=opc)
+
+if PYTHON_VERSION_TRIPLE < (2, 5):
+    from cStringIO import StringIO
+else:
+    from StringIO import StringIO
+
 import six
 
 def _dis_to_text(co):
@@ -122,7 +128,7 @@ def validate_uncompyle(text, mode="exec"):
     original_text = text
 
     deparsed = code_deparse(
-        original_code, out=six.StringIO(), version=PYTHON_VERSION_TRIPLE, compile_mode=mode
+        original_code, out=StringIO(), version=PYTHON_VERSION_TRIPLE, compile_mode=mode
     )
     uncompyled_text = deparsed.text
     uncompyled_code = compile(uncompyled_text, "<string>", "exec")

requirements.txt

@@ -1,9 +1,5 @@
 # Pick up stuff from setup.py
-hypothesis==2.0.0
 pytest
 -e .
 
-Click~=7.0
 xdis>=6.0.4
-configobj~=5.0.6
-setuptools~=65.5.1

setup.py

@@ -1,25 +1,28 @@
 #!/usr/bin/env python
+"""Setup script for the 'uncompyle6' distribution."""
+
 import setuptools
 import sys
 
-"""Setup script for the 'uncompyle6' distribution."""
-
 SYS_VERSION = sys.version_info[0:2]
-if not ((2, 4) <= SYS_VERSION < (3, 12)):
-    mess = "Python Release 2.6 .. 3.11 are supported in this code branch."
-    if (2, 4) <= SYS_VERSION <= (2, 7):
+if not ((2, 4) <= SYS_VERSION  <= (2, 7)):
+    mess = "Python Release 2.4 .. 2.7 are supported in this code branch."
+    if ((3, 6) <= SYS_VERSION  < (3, 9)):
+        mess += ("\nFor your Python, version %s, use the master code/branch." %
+                 sys.version[0:3])
+    elif (3, 3) <= SYS_VERSION <= (3, 6):
         mess += (
-            "\nFor your Python, version %s, use the python-2.4 code/branch."
+            "\nFor your Python, version %s, use the python-3.3-3.5 code/branch."
             % sys.version[0:3]
         )
-    if (3, 3) <= SYS_VERSION < (3, 6):
+    elif (3, 0) >= SYS_VERSION < (3, 3):
         mess += (
-            "\nFor your Python, version %s, use the python-3.3-to-3.5 code/branch."
+            "\nFor your Python, version %s, use the python-3.0-to-3.2 code/branch."
             % sys.version[0:3]
         )
     elif SYS_VERSION < (2, 4):
         mess += (
-            "\nThis package is not supported for Python version %s." % sys.version[0:3]
+            "\nThis package is not supported for Python before Python 2.4 version %s." % sys.version[0:3]
         )
     print(mess)
     raise Exception(mess)

test-unit/test_grammar.py

@@ -0,0 +1,56 @@
+import re
+import unittest
+from uncompyle6.parser import get_python_parser, python_parser
+from xdis.version_info import PYTHON_VERSION_TRIPLE, IS_PYPY
+
+class TestGrammar(unittest.TestCase):
+    def test_grammar(self):
+
+        def check_tokens(tokens, opcode_set):
+            remain_tokens = set(tokens) - opcode_set
+            remain_tokens = set([re.sub('_\d+$','', t) for t in remain_tokens])
+            remain_tokens = set([re.sub('_CONT$','', t) for t in remain_tokens])
+            remain_tokens = set(remain_tokens) - opcode_set
+            self.assertEqual(remain_tokens, set([]),
+                    "Remaining tokens %s\n====\n%s" % (remain_tokens, p.dump_grammar()))
+
+        p = get_python_parser(PYTHON_VERSION_TRIPLE, is_pypy=IS_PYPY)
+        (lhs, rhs, tokens,
+         right_recursive, dup_rhs) = p.check_sets()
+        expect_lhs = set(['pos_arg', 'get_iter', 'attribute'])
+        unused_rhs = set(['list', 'call', 'mkfunc',
+                          'mklambda',
+                          'unpack',])
+
+        expect_right_recursive = frozenset([('designList',
+                                             ('store', 'DUP_TOP', 'designList'))])
+        expect_lhs.add('kwarg')
+
+        self.assertEqual(expect_lhs, set(lhs))
+        self.assertEqual(unused_rhs, set(rhs))
+        self.assertEqual(expect_right_recursive, right_recursive)
+
+        expect_dup_rhs = frozenset([('COME_FROM',), ('CONTINUE',), ('JUMP_ABSOLUTE',),
+                                    ('LOAD_CONST',),
+                                    ('JUMP_BACK',), ('JUMP_FORWARD',)])
+
+        reduced_dup_rhs = {}
+        for k in dup_rhs:
+            if k not in expect_dup_rhs:
+                reduced_dup_rhs[k] = dup_rhs[k]
+                pass
+            pass
+        for k in reduced_dup_rhs:
+            print(k, reduced_dup_rhs[k])
+        # assert not reduced_dup_rhs, reduced_dup_rhs
+
+    # FIXME: Something got borked here
+    def no_test_dup_rule(self):
+        import inspect
+        python_parser(PYTHON_VERSION_TRIPLE, inspect.currentframe().f_code,
+                      is_pypy=IS_PYPY,
+                      parser_debug={
+                          'dups': True, 'transition': False, 'reduce': False,
+                          'rules': False, 'errorstack': None, 'context': True})
+if __name__ == '__main__':
+    unittest.main()

test/Makefile

@@ -30,55 +30,46 @@ check:
 	$(MAKE) check-$(PYTHON_VERSION)
 
 #: Run working tests from Python 2.6 or 2.7
-check-2.6 check-2.7: check-bytecode-2 check-bytecode-3 check-bytecode-1 check-native-short
+check-2.4 check-2.5 check-2.6 check-2.7: check-bytecode-2 check-bytecode-3 check-bytecode-1  check-native-short
 
 #: Run working tests from Python 3.0
 check-3.0: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-3.0-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.0 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-3.0-run
 
 #: Run working tests from Python 3.1
 check-3.1: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-3.1-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.1 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-3.1-run
 
 #: Run working tests from Python 3.2
 check-3.2: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-3.2-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.2 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-3.2-run
 
 #: Run working tests from Python 3.3
 check-3.3: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-3.3-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.3 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-3.3-run
 
 #: Run working tests from Python 3.4
 check-3.4: check-bytecode check-3.4-ok check-2.7-ok
-	$(PYTHON) test_pythonlib.py --bytecode-3.4-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.4 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-3.4-run
 
 #: Run working tests from Python 3.5
 check-3.5: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-3.5-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.5 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-3.5-run
 
 #: Run working tests from Python 3.6
 check-3.6: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-3.6-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.6 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-3.6-run
 
 #: Run working tests from Python 3.7
 check-3.7: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-3.7-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.7 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-3.7-run
 
+# #: Run working tests from Python 3.8
+# check-3.8: check-bytecode
+# 	$(PYTHON) test_pythonlib.py --bytecode-3.8-run --verify-run
+# 	$(PYTHON) test_pythonlib.py --bytecode-3.8 --syntax-verify $(COMPILE)
 check-pypy37: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-pypy37 --verify-run
-
-#: Run working tests from Python 3.8
-check-3.8: check-bytecode
-	$(PYTHON) test_pythonlib.py --bytecode-3.8-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.8 --syntax-verify $(COMPILE)
+	$(PYTHON) test_pythonlib.py --bytecode-pypy37
 
 check-3.9: check-bytecode
 	@echo "Note that we do not support decompiling Python 3.9 bytecode - no 3.9 tests run"
@@ -274,54 +265,58 @@ grammar-coverage-3.7:
 
 #: Check deparsing Python 3.0
 check-bytecode-3.0:
-	$(PYTHON) test_pythonlib.py --bytecode-3.0-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.0 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.0-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.0
 
 #: Check deparsing Python 3.1
 check-bytecode-3.1:
-	$(PYTHON) test_pythonlib.py --bytecode-3.1-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.1 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.1-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.1
 
 #: Check deparsing Python 3.2
 check-bytecode-3.2:
-	$(PYTHON) test_pythonlib.py --bytecode-3.2-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.2 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.2-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.2
 
 #: Check deparsing Python 3.3
 check-bytecode-3.3:
-	$(PYTHON) test_pythonlib.py --bytecode-3.3-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.3 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.3-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.3
 
 #: Check deparsing Python 3.4
 check-bytecode-3.4:
-	$(PYTHON) test_pythonlib.py --bytecode-3.4-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.4 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.4-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.4
 
 #: Check deparsing Python 3.5
 check-bytecode-3.5:
-	$(PYTHON) test_pythonlib.py --bytecode-3.5-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.5 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.5-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.5
 
 #: Check deparsing Python 3.6
 check-bytecode-3.6:
-	$(PYTHON) test_pythonlib.py --bytecode-3.6-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.6 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.6-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.6
 
 #: Check deparsing Python 3.7
 check-bytecode-3.7:
-	$(PYTHON) test_pythonlib.py --bytecode-3.7-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.7 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.7-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.7
 
 #: Check deparsing Python 3.8
 check-bytecode-3.8:
-	$(PYTHON) test_pythonlib.py --bytecode-3.8-run --verify-run
-	$(PYTHON) test_pythonlib.py --bytecode-3.8 --syntax-verify
+	$(PYTHON) test_pythonlib.py --bytecode-3.8-run
+	$(PYTHON) test_pythonlib.py --bytecode-3.8
 
 #: short tests for bytecodes only for this version of Python
 check-native-short:
 	$(PYTHON) test_pythonlib.py --bytecode-$(PYTHON_VERSION) --syntax-verify $(COMPILE)
 	$(PYTHON) test_pythonlib.py --bytecode-$(PYTHON_VERSION)-run --verify-run $(COMPILE)
 
+#: Run longer Python 2.6's lib files known to be okay
+check-2.4-ok:
+	$(PYTHON) test_pythonlib.py --ok-2.4 --verify $(COMPILE)
+
 #: Run longer Python 2.6's lib files known to be okay
 check-2.6-ok:
 	$(PYTHON) test_pythonlib.py --ok-2.6 --syntax-verify $(COMPILE)

test/dis-compare.py

@@ -1,17 +1,16 @@
 #!/usr/bin/env python
 # Mode: -*- python -*-
 #
-# Copyright (c) 2015 by Rocky Bernstein <rb@dustyfeet.com>
+# Copyright (c) 2015, 2017, 2022 by Rocky Bernstein <rb@dustyfeet.com>
 #
-from __future__ import print_function
-
 
 import dis, os.path
+from xdis import PYTHON_VERSION_TRIPL< PYTHON_VERSION_STR
 
-try:
+if PYTHON_VERSION_TRIPLE < (2, 5):
+    from cStringIO import StringIO
+else:
     from StringIO import StringIO
-except ImportError:
-    from io import StringIO
 
 program =  os.path.basename(__file__)
 
@@ -23,7 +22,7 @@ Usage: %s [OPTIONS]... FILE
 usage_short = "Usage: %s [OPTIONS]... FILE" % program
 
 import uncompyle6
-from uncompyle6 import PYTHON_VERSION_STR, check_python_version
+from uncompyle6 check_python_version
 from uncompyle6.disas import disco
 
 def inst_fmt(inst):

test/run-and-email.sh

@@ -34,10 +34,9 @@ else
 fi
 
 MAIN="test_pyenvlib.py"
-
 USER=${USER:-rocky}
 EMAIL=${EMAIL:-rb@dustyfeet.com}
-WHAT="uncompyle6 ${MAIN}"
+WHAT="uncompyle6 2.4 ${MAIN}"
 MAX_TESTS=${MAX_TESTS:-800}
 export BATCH=1
 
@@ -45,7 +44,7 @@ typeset -i RUN_STARTTIME=$(date +%s)
 
 # PYVERSIONS="3.5.6"
 MAILBODY=/tmp/${MAIN}-mailbody-$$.txt
-# for VERSION in 3.3.7 ; do
+# for VERSION in 2.4.6 2.5.9 ; do
 for VERSION in $PYVERSIONS ; do
     typeset -i rc=0
     LOGFILE=/tmp/${MAIN}-$VERSION-$$.log

test/simple-decompile-code-test.py

@@ -1,7 +1,6 @@
 #!/usr/bin/env python
 
-from __future__ import print_function
-
+from uncompyle6 import uncompyle
 from uncompyle6.main import decompile
 from xdis import sysinfo2float
 import sys, inspect

test/simple_source/bug14/lambda.py

@@ -0,0 +1,17 @@
+palette = map(lambda a:(a,
+ a,
+ a)
+, range(256))
+palette = map(lambda (r, g, b,):((chr(r) + chr(g)) + chr(b))
+, palette)
+palette = map(lambda r:r
+, palette)
+palette = lambda (r, g, b,):r
+
+palette = lambda (r):r
+
+palette = lambda r:r
+
+palette = (lambda (r):r
+,
+ palette)

test/simple_source/bug25/02_yield_bug.py

@@ -0,0 +1,7 @@
+# From 2.4 test_array.py
+# In Python 2.4 and earlier "yield" is not valid and instead
+# we must use "yield None". Bug was not adding "None"
+
+def yield_bug():
+    yield None
+    return

test/simple_source/bug25/04_try_else_confuse.py

@@ -0,0 +1,19 @@
+# From 2.4 test_sax.py
+# Bug was distinguishing try from try/else
+
+def verify_empty_attrs():
+    gvqk = 3
+    try:
+        gvk = 1/0
+    except ZeroDivisionError:
+        gvk = 1
+
+    try:
+        gvqk = 0
+    except KeyError:
+        gvqk = 1
+
+    # If try/else was used above the return will be 4
+    return gvk + gvqk
+
+assert 1 == verify_empty_attrs()

test/simple_source/bug27+/01_argument_quoting.py

@@ -1,7 +0,0 @@
-# Bug was erroneously putting quotes around Exception on decompilatoin
-# RUNNABLE!
-
-"""This program is self-checking!"""
-z = ["y", Exception]
-assert z[0] == "y"
-assert isinstance(z[1], Exception)

test/simple_source/bug34/02_make_closure.py

@@ -1,18 +0,0 @@
-# Related to #426
-
-# This file is RUNNABLE!
-"""This program is self-checking!"""
-
-a = 5
-class MakeClosureTest():
-    # This function uses MAKE_CLOSURE with annotation args
-    def __init__(self, dev: str, b: bool):
-        super().__init__()
-        self.dev = dev
-        self.b = b
-        self.a = a
-
-x = MakeClosureTest("dev", True)
-assert x.dev == "dev"
-assert x.b == True
-assert x.a == 5

test/stdlib/2.6-exclude.sh

@@ -81,7 +81,7 @@ SKIP_TESTS=(
     [test_winreg.py]=1 # it fails on its own
     [test_winsound.py]=1 # it fails on its own
 
-    [test_zipimport_support.py]=1 # expected test to raise ImportError
+    [test_zipimport_support.py]=1
     [test_zipfile64.py]=1  # Skip Long test
     # .pyenv/versions/2.6.9/lib/python2.6/lib2to3/refactor.pyc
     # .pyenv/versions/2.6.9/lib/python2.6/pyclbr.pyc

test/stdlib/2.7-exclude.sh

@@ -22,20 +22,25 @@ SKIP_TESTS=(
     [test_doctest2.py]=1 # Fails on its own
 
     [test_format.py]=1 # Control flow "and" vs nested "if"
+    [test_float.py]=1
+    [test_grp.py]=1     # test takes to long, works interactively though
     [test_io.py]=1 # Test takes too long to run
+    [test_ioctl.py]=1 # Test takes too long to run
+    [test_lib2to3.py]=1 # test takes too long to run: 28 seconds
     [test_memoryio.py]=1 # FIX
     [test_multiprocessing.py]=1 # On uncompyle2, takes 24 secs
+    [test_poll.py]=1  # test takes too long to run: 11 seconds
     [test_regrtest.py]=1 #
     [test_runpy.py]=1   # Long and fails on its own
     [test_socket.py]=1  # Runs ok but takes 22 seconds
-    [test_ssl.py]=1  # Fails on its own
+    [test_ssl.py]=1  #
     [test_subprocess.py]=1 # Runs ok but takes 22 seconds
     [test_sys_settrace.py]=1 # Line numbers are expected to be different
 
     [test_traceback.py]=1 # Line numbers change - duh.
     [test_xpickle.py]=1 # Runs ok but takes 72 seconds
     [test_zipfile64.py]=1  # Runs ok but takes 204 seconds
-    [test_zipimport.py]=1  # expected test to raise ImportError
+    [test_zipimport.py]=1  #
 )
 # 334 unit-test files in about 15 minutes
 

test/stdlib/3.6-exclude.sh

@@ -5,6 +5,7 @@ SKIP_TESTS=(
     [test_ftplib.py]=1 # FIXME: Works on c90ff51
     [test_slice.py]=1 # FIXME: Works on c90ff51
     [test_sort.py]=1 # FIXME: Works on c90ff51
+    [test_strftime.py]=1 # FIXME: Works on c90ff51
     [test_timeit.py]=1 # FIXME: Works on c90ff51
     [test_os.py]=1 # parse error FIXME: Works on c90ff51
 

test/stdlib/runtests.sh

@@ -234,7 +234,7 @@ for file in $files; do
     $fulldir/compile-file.py $file && \
     mv $file{,.orig} && \
     echo ==========  $(date +%X) Decompiling $file ===========
-    $DECOMPILER $OPTS $decompiled_file > $file
+    $DECOMPILER $OPTS $decompiled_file > $file 2>/dev/null
     rc=$?
     if (( rc == 0 )) ; then
 	echo ========== $(date +%X) Running $file ===========