tox.ini

[tox]
envlist = py{27,33,34,35,36,37,38,39,310},
          py{27,310}-flake8
toxworkdir = /tmp/tox_dose
skip_missing_interpreters = True
minversion = 3.15
; virtualenv 20.5 dropped Python 3.4 support, and it depends on typing
requires =
  virtualenv<20.5
  typing<3.7

[testenv]
deps =
  pytest
  setuptools
  pytest-cov
commands =
  python -m pytest {posargs}

[testenv:py27]
deps =
  pytest<5
  pytest-cov<3
  setuptools<45

[testenv:py33]
; Compiling numpy requires an old glibc header file (xlocale.h),
; this command should enable that process by creating a symbolic link:
;   sudo ln -s /usr/include/locale.h /usr/local/include/xlocale.h
; After compiling/installing numpy, the xlocale.h link can be removed:
;   sudo unlink /usr/local/include/xlocale.h
deps =
  pathlib
  pytest<3.3
  pytest-cov<2.6
  setuptools<40

[testenv:py34]
deps =
  attrs<21.1  # Required by pytest
  pytest<5
  pytest-cov<2.9
  setuptools<44

[testenv:py35]
deps =
  pytest<6.2
  pytest-cov<3
  setuptools<45

[testenv:py{27,310}-flake8]
deps = flake8
commands =
  - flake8 --version
  flake8

[pytest]
addopts =
  --cov-config=tox.ini
  --cov=dose

[run]
branch = True
omit = */rewritten-readme/*

[report]
show_missing = True
precision = 2

[flake8]
exclude = _legacy.py
max-complexity = 9
select =
; mccabe / pyflakes
; http://flake8.pycqa.org/en/latest/user/error-codes.html
  ; C901 McCabe complexity (enabled by the "max-complexity" option)
  C,
  ; pyflakes: - future imports as the first statement
  ;           - no star imports "from module import *"
  ;           - no shadowed/undefined/duplicated/unused names
  F,
; pycodestyle
; http://pycodestyle.readthedocs.io/en/latest/intro.html#error-codes
  ; Indentation with 4 spaces (don't check comments/continuation lines)
  E111, E112, E113,
  ; Whitespace before "(" or missing after one of ",;:"
  E211, E231,
  ; Too many blank lines
  E303, E304,
  ; Line length > 79 or has a redundant line break backslash
  E501, E502,
  ; Use "not in" and "is [not]"
  E71,
  ; Avoid confusing single-char names "l"/"O"/"I"
  E74,
  ; Actual errors (syntax, indentation, I/O)
  E9,
  ; Trailing whitespace / empty lines
  W2, W3,
  ; Deprecated stuff
  W6,
  ; Tab character
  E101, E223, E224, E242, E273, E274, W191