Support Python 3.8, 3.9 and 3.10, drop EOL Python versions (2.7, 3.4, 3.5), use GitHub Actions for CI

.github/workflows/ci-tests.yml

@@ -0,0 +1,39 @@
+# NOTE: This name appears in GitHub's Checks API and in workflow's status badge.
+name: ci-tests
+
+# Trigger the workflow when:
+on:
+  # A push occurs to one of the matched branches.
+  push:
+    branches:
+      - master
+  # Or when a pull request event occurs for a pull request against one of the
+  # matched branches.
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  tests:
+    # NOTE: This name appears in GitHub's Checks API.
+    name: tests
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      matrix:
+        platform: [ubuntu-latest, windows-latest]
+        python-version: [3.6, 3.7, 3.8, 3.9, 3.10]
+    steps:
+      - name: Checkout code
+        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
+          pip install tox tox-gh-actions
+      - name: Test with Tox
+        run: tox
+        env:
+          PLATFORM: ${{ matrix.platform }}

Pipfile

@@ -5,11 +5,11 @@ name = "pypi"
 
 [packages]
 
-virtualenv = "==1.11.6"
-"virtualenv-clone" = "==0.2.5"
-"pythonz-bd" = {"version" = "*", "sys_platform" = "!='win32'" }
+virtualenv = ">=1.11"
+"virtualenv-clone" = ">=0.2.5"
+"pythonz-bd" = {"version" = ">1.10.2", "sys_platform" = "!='win32'" }
 "shellingham" = {"version" = "*", "sys_platform" = "=='win32'" }
 
 [dev-packages]
 
-pytest = "==2.6.2"
+pytest = "*"

README.md

@@ -2,10 +2,12 @@ Pew - Python Env Wrapper
 ========================
 
 [![PyPi version](http://img.shields.io/pypi/v/pew.svg)](https://pypi.python.org/pypi/pew)
-[![Build Status](https://travis-ci.org/berdario/pew.svg)](https://travis-ci.org/berdario/pew)
-[![Build status](https://ci.appveyor.com/api/projects/status/xxe096txh1fuqfag/branch/master?svg=true)](https://ci.appveyor.com/project/berdario/pew/branch/master)
+[![CI test status][github-ci-tests-badge]][github-ci-tests-link]
 [![PyPi](https://img.shields.io/pypi/format/pew.svg)](https://pypi.python.org/pypi/pew/)
 
+[github-ci-tests-badge]: https://github.com/berdario/pew/workflows/ci-tests/badge.svg
+[github-ci-tests-link]: https://github.com/berdario/pew/actions?query=workflow:ci-tests+branch:master
+
 [Releases & changelog](https://github.com/berdario/pew/releases)
 
 Python Env Wrapper is a set of commands to manage multiple [virtual environments](http://pypi.python.org/pypi/virtualenv). Pew can create, delete and copy your environments, using a single command to switch to them wherever you are, while keeping them in a single (configurable) location.
@@ -67,48 +69,131 @@ Common workflow
 
 You can create a new virtualenv, with a non-default python and specifying some packages to be installed in it, like this:
 
-    ~> pew new --python=pypy -i django myproject
-    Running virtualenv with interpreter /home/dario/Applications/bin/pypy
-    New pypy executable in myproject/bin/pypy
-    Installing distribute..................................................................
-    .......................................................................................
-    ..................................................................done.
-    Installing pip................done.
-    Downloading/unpacking django
-    Downloading Django-1.5.1.tar.gz (8.0MB):
-    8.0MB downloaded
-    Running setup.py egg_info for package django
-
-    warning: no previously-included files matching '__pycache__' found under directory '*'
-    warning: no previously-included files matching '*.py[co]' found under directory '*'
-    Installing collected packages: django
-    [SNIP]
-    Successfully installed django Cleaning up...
+    ~> pew new --python=pypy3 -i django myproject
+    created virtual environment PyPy3.6.9.final.0-64 in 817ms
+    creator PyPy3Posix(dest=/home/tadej/.local/share/virtualenvs/myproject, clear=False, global=False)
+    seeder FromAppData(extra_search_dir=/usr/share/python-wheels,download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/tadej/.local/share/virtualenv)
+        added seed packages: pip==21.2.1, setuptools==57.4.0, wheel==0.36.2
+    activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator
+    Collecting django
+    Downloading Django-3.2.7-py3-none-any.whl (7.9 MB)
+        |████████████████████████████████| 7.9 MB 1.8 MB/s
+    Collecting asgiref<4,>=3.3.2
+    Downloading asgiref-3.4.1-py3-none-any.whl (25 kB)
+    Collecting pytz
+    Downloading pytz-2021.1-py2.py3-none-any.whl (510 kB)
+        |████████████████████████████████| 510 kB 10.6 MB/s
+    Collecting sqlparse>=0.2.2
+    Downloading sqlparse-0.4.2-py3-none-any.whl (42 kB)
+        |████████████████████████████████| 42 kB 833 kB/s
+    Collecting typing-extensions
+    Downloading typing_extensions-3.10.0.2-py3-none-any.whl (26 kB)
+    Installing collected packages: typing-extensions, sqlparse, pytz, asgiref, django
+    Successfully installed asgiref-3.4.1 django-3.2.7 pytz-2021.1 sqlparse-0.4.2 typing-extensions-3.10.0.2
+    WARNING: You are using pip version 21.2.1; however, version 21.2.4 is available.
+    You should consider upgrading via the '/home/tadej/.local/share/virtualenvs/myproject/bin/pypy3 -m pip install --upgrade pip' command.
     Launching subshell in virtual environment. Type 'exit' or 'Ctrl+D' to return.
 
-Once inside, you can check the current python version, list the packages present in its python's site-packages directory, and install additional packages like this:
+Once inside, you can check the current Python version, list the packages present in its python's site-packages directory, and install additional packages like this:
 
     myproject ~> python -V
-    Python 2.7.3 (b9c3566aa017, May 09 2013, 09:09:14)
-    [PyPy 2.0.0 with GCC 4.6.3]
+    Python 3.6.9 (831ff17f8cd1, May 26 2021, 11:41:48)
+    [PyPy 7.3.1 with GCC 10.3.1 20210422 (Red Hat 10.3.1-1)]
     myproject ~> pew lssitepackages
-    distribute-0.6.34-py2.7.egg Django-1.5.1-py2.7.egg-info setuptools.pth pip-1.3.1-py2.7.egg
-    easy-install.pth django
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/Django-3.2.7.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/__pycache__
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/_distutils_hack
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/_virtualenv.pth
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/_virtualenv.py
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/asgiref
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/asgiref-3.4.1.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/backports
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/backports.entry_points_selectable-1.1.0.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/clonevirtualenv.py
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/distlib
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/distlib-0.3.3.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/distutils-precedence.pth
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/django
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/easy-install.pth
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/filelock
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/filelock-3.1.0.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/importlib_metadata
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/importlib_metadata-4.8.1.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/importlib_resources
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/importlib_resources-5.2.2.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/pew.egg-link
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/pip
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/pip-21.2.1.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/pip-21.2.1.virtualenv
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/pkg_resources
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/platformdirs
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/platformdirs-2.4.0.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/pytz
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/pytz-2021.1.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/setuptools
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/setuptools-57.4.0.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/setuptools-57.4.0.virtualenv
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/six-1.16.0.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/six.py
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/sqlparse
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/sqlparse-0.4.2.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/typing_extensions-3.10.0.2.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/typing_extensions.py
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/virtualenv
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/virtualenv-20.8.1.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/virtualenv_clone-0.5.7.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/wheel
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/wheel-0.36.2.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/wheel-0.36.2.virtualenv
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/zipp-3.6.0.dist-info
+    /home/tadej/.local/share/virtualenvs/myproject/site-packages/zipp.py
     myproject ~> pip install pdbpp
-    Downloading/unpacking pdbpp
-    [SNIP]
-    Successfully installed pdbpp fancycompleter wmctrl pygments pyrepl
-    Cleaning up...
+    Collecting pdbpp
+    Downloading pdbpp-0.10.3-py2.py3-none-any.whl (23 kB)
+    Collecting fancycompleter>=0.8
+    Downloading fancycompleter-0.9.1-py3-none-any.whl (9.7 kB)
+    Collecting wmctrl
+    Downloading wmctrl-0.4.tar.gz (5.4 kB)
+    Collecting pygments
+    Downloading Pygments-2.10.0-py3-none-any.whl (1.0 MB)
+        |████████████████████████████████| 1.0 MB 2.4 MB/s
+    Collecting pyrepl>=0.8.2
+    Downloading pyrepl-0.9.0.tar.gz (48 kB)
+        |████████████████████████████████| 48 kB 3.0 MB/s
+    Building wheels for collected packages: pyrepl, wmctrl
+    Building wheel for pyrepl (setup.py) ... done
+    Created wheel for pyrepl: filename=pyrepl-0.9.0-py3-none-any.whl size=59906 sha256=de1c4017634f07823025e3cd6db0221c5ec6eafaade32f48c306b4774809c0db
+    Stored in directory: /home/tadej/.cache/pip/wheels/bd/32/c9/a638d4a50ae3bf39e8d6ac32f889746687f858794f2a841f84
+    Building wheel for wmctrl (setup.py) ... done
+    Created wheel for wmctrl: filename=wmctrl-0.4-py3-none-any.whl size=3858 sha256=e5aee6309b7b919a44423b524b6d0b66a238e6efdcafcefee34757cf2057f408
+    Stored in directory: /home/tadej/.cache/pip/wheels/1c/8e/da/50ccb9bb858eb7462f6047965be9badfa6f4d36d707ac5c5a2
+    Successfully built pyrepl wmctrl
+    Installing collected packages: pyrepl, wmctrl, pygments, fancycompleter, pdbpp
+    Successfully installed fancycompleter-0.9.1 pdbpp-0.10.3 pygments-2.10.0 pyrepl-0.9.0 wmctrl-0.4
     myproject ~> pip freeze
-    Django==1.5.1
-    Pygments==1.6
-    cffi==0.6
-    distribute==0.6.34
-    fancycompleter==0.4
-    pdbpp==0.7.2
-    pyrepl==0.8.4
-    wmctrl==0.1
-    wsgiref==0.1.2
+    asgiref==3.4.1
+    backports.entry-points-selectable==1.1.0
+    cffi==1.14.0
+    distlib==0.3.3
+    Django==3.2.7
+    fancycompleter==0.9.1
+    filelock==3.1.0
+    greenlet==0.4.13
+    importlib-metadata==4.8.1
+    importlib-resources==5.2.2
+    pdbpp==0.10.3
+    platformdirs==2.4.0
+    Pygments==2.10.0
+    pyrepl==0.9.0
+    pytz==2021.1
+    readline==6.2.4.1
+    six==1.16.0
+    sqlparse==0.4.2
+    typing-extensions==3.10.0.2
+    virtualenv==20.8.1
+    virtualenv-clone==0.5.7
+    wmctrl==0.4
+    zipp==3.6.0
     myproject ~> ^D
 
 You can also specify a requirements file, to be passed on to pip, and activate another virtualenv with workon:
@@ -216,9 +301,9 @@ Use Pythonz to download and build a Python vm
 
 `usage: pew install [options] version`
 
-To install Python3.5.0
+To install Python3.8.0
 
-`pew install 3.5.0`
+`pew install 3.8.0`
 
 To install Pypy:
 
@@ -372,23 +457,23 @@ Running Tests
 
 The test suite for `pew` uses [tox](http://codespeak.net/tox). Most tests are actually integration tests that will fork shells, create virtualenvs and in some cases even download python packages from Pypi. The whole test suite takes around 1 minute to run on a single interpreter.
 
-With every commit and pull request, the test suite is run over all supported interpreters on travis-ci (for unix-like) and appveyor (for windows).
+With every commit and pull request, the test suite is run over all supported interpreters on GitHub Actions (which runs tests on Linux and Windows).
 
 To run individual test scripts, run from the top level directory of the repository a command like:
 
 `tox tests/test_setproject.py`
 
 To run tests under a single version of Python, specify the appropriate environment when running `tox`:
 
-`tox -e py27`
+`tox -e py38`
 
 Combine the two modes to run specific tests with a single version of Python:
 
-`tox -e py27 tests/test_setproject.py`
+`tox -e py38 tests/test_setproject.py`
 
 You can also filter them:
 
-`tox -e py34 -- -k workon`
+`tox -e py38 -- -k workon`
 
 Add new tests by modifying an existing file or creating new script in the tests directory.
 

pew/__init__.py

@@ -1,4 +1,2 @@
-from __future__ import absolute_import
-
 from . import pew
 __all__ = ['pew']

pew/_print_utils.py

@@ -1,16 +1,8 @@
-from __future__ import division, print_function
-
 import os
 from functools import partial
 from math import ceil
-try:
-    from itertools import zip_longest
-except ImportError:
-    from itertools import izip_longest as zip_longest
-try:
-    from shutil import get_terminal_size
-except ImportError:
-    from backports.shutil_get_terminal_size import get_terminal_size
+from itertools import zip_longest
+from shutil import get_terminal_size
 
 SEP = '  '
 L = len(SEP)

pew/_utils.py

@@ -7,31 +7,16 @@
 from collections import namedtuple
 from functools import partial, wraps
 from pathlib import Path
-from tempfile import NamedTemporaryFile as _ntf
-try:
-    from shutil import which
-except ImportError:
-    from shutilwhich import which
+from tempfile import NamedTemporaryFile
+from shutil import which
 
-py2 = sys.version_info[0] == 2
 windows = sys.platform == 'win32'
 
-if py2 or windows:
+if windows:
     locale.setlocale(locale.LC_CTYPE, '')
 
 encoding = locale.getlocale()[1] or 'ascii'
 
-if py2:
-    @wraps(_ntf)
-    def NamedTemporaryFile(mode):
-        return getwriter(encoding)(_ntf(mode))
-
-    def to_unicode(x):
-        return x.decode(encoding)
-else:
-    NamedTemporaryFile = _ntf
-    to_unicode = str
-
 def check_path():
     parent = os.path.dirname
     return parent(parent(which('python'))) == os.environ['VIRTUAL_ENV']