Bump dev dependencies. (#123)

* Bump dev dependencies.

* Pinning is a lie.

There **does not** exist a single set of pinned dependencies that work
with all versions we say we work with (from 3.6 to 3.10).

potodo/po_file.py

@@ -20,7 +20,7 @@ class PoFileStats:
         self.path: Path = path
         self.filename: str = path.name
         self.mtime = os.path.getmtime(path)
-        self.pofile: polib.POFile = polib.pofile(self.path)
+        self.pofile: polib.POFile = polib.pofile(str(self.path))
         self.directory: str = self.path.parent.name
 
         self.obsolete_entries: Sequence[polib.POEntry] = self.pofile.obsolete_entries()

requirements-dev.in

@@ -1,7 +0,0 @@
--r requirements.txt
-black
-coverage
-flake8
-mypy
-pytest
-tox

requirements-dev.txt

@@ -1,105 +1,9 @@
-#
-# This file is autogenerated by pip-compile
-# To update, run:
-#
-#    pip-compile requirements-dev.in
-#
-appdirs==1.4.4
-    # via
-    #   black
-    #   virtualenv
-attrs==20.3.0
-    # via pytest
-black==20.8b1
-    # via -r requirements-dev.in
-certifi==2020.12.5
-    # via
-    #   -r requirements.txt
-    #   requests
-chardet==4.0.0
-    # via
-    #   -r requirements.txt
-    #   requests
-click==7.1.2
-    # via black
-coverage==5.3.1
-    # via -r requirements-dev.in
-distlib==0.3.1
-    # via virtualenv
-filelock==3.0.12
-    # via
-    #   tox
-    #   virtualenv
-flake8==3.8.4
-    # via -r requirements-dev.in
-gitignore-parser==0.0.8
-    # via -r requirements.txt
-idna==2.10
-    # via
-    #   -r requirements.txt
-    #   requests
-iniconfig==1.1.1
-    # via pytest
-mccabe==0.6.1
-    # via flake8
-mypy-extensions==0.4.3
-    # via
-    #   black
-    #   mypy
-mypy==0.790
-    # via -r requirements-dev.in
-packaging==20.8
-    # via
-    #   pytest
-    #   tox
-pathspec==0.8.1
-    # via black
-pluggy==0.13.1
-    # via
-    #   pytest
-    #   tox
-polib==1.1.0
-    # via -r requirements.txt
-py==1.10.0
-    # via
-    #   pytest
-    #   tox
-pycodestyle==2.6.0
-    # via flake8
-pyflakes==2.2.0
-    # via flake8
-pyparsing==2.4.7
-    # via packaging
-pytest==6.2.1
-    # via -r requirements-dev.in
-regex==2020.11.13
-    # via black
-requests==2.25.1
-    # via -r requirements.txt
-simple-term-menu==0.10.4
-    # via -r requirements.txt
-six==1.15.0
-    # via
-    #   tox
-    #   virtualenv
-toml==0.10.2
-    # via
-    #   black
-    #   pytest
-    #   tox
-tox==3.20.1
-    # via -r requirements-dev.in
-typed-ast==1.4.2
-    # via
-    #   black
-    #   mypy
-typing-extensions==3.7.4.3
-    # via
-    #   black
-    #   mypy
-urllib3==1.26.4
-    # via
-    #   -r requirements.txt
-    #   requests
-virtualenv==20.2.2
-    # via tox
+-r requirements.txt
+black
+coverage
+flake8
+mypy
+pytest
+tox
+types-requests
+types-polib

tox.ini

@@ -12,17 +12,19 @@ skip_covered = True
 show_missing = True
 
 [tox]
-envlist = py36, py37, py38, py39, flake8, mypy, black, coverage
+envlist = py3{6,7,8,9,10}, flake8, mypy, black, coverage
 skip_missing_interpreters = True
 
 [testenv]
-deps = -r requirements-dev.txt
+deps =
+  coverage
+  pytest
 commands = coverage run -m pytest
 setenv =
   COVERAGE_FILE={toxworkdir}/.coverage.{envname}
 
 [testenv:coverage]
-depends = py36, py37, py38, py39
+depends = py38, py39, py310
 parallel_show_output = True
 skip_install = True
 setenv = COVERAGE_FILE={toxworkdir}/.coverage
@@ -32,12 +34,18 @@ commands =
 
 [testenv:flake8]
 skip_install = True
+deps = flake8
 commands = flake8 tests/ potodo/
 
 [testenv:black]
 skip_install = True
+deps = black
 commands = black --check --diff tests/ potodo/
 
 [testenv:mypy]
 skip_install = True
+deps =
+  mypy
+  types-requests
+  types-polib
 commands = mypy --ignore-missing-imports --strict potodo/