Version 0.4.0 release (#594)

* Version 0.4.0 release

* Fix ci

* Fix ci

* Fix ci

* Fix RTD

* Fix RTD

* Fix RTD

* Fix RTD

* Fix RTD

* Fix RTD

* Fix RTD

Author: sobolevn

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10']
 
     steps:
     - uses: actions/checkout@v3

.pre-commit-hooks.yaml

@@ -1,6 +1,6 @@
--   id: dotenv-linter
-    name: dotenv-linter
-    entry: dotenv-linter
-    language: python
-    types: [text]
-    files: '\.env*'
+- id: dotenv-linter
+  name: dotenv-linter
+  entry: dotenv-linter
+  language: python
+  types: [text]
+  files: '\.env*'

.readthedocs.yml

@@ -0,0 +1,25 @@
+# .readthedocs.yml
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-20.04
+  tools:
+    python: "3.9"
+  jobs:
+    pre_create_environment:
+      - asdf plugin add poetry
+      - asdf install poetry latest
+      - asdf global poetry latest
+      - poetry config virtualenvs.create false
+    post_install:
+      - |
+        . "$(pwd | rev | sed 's/stuokcehc/svne/' | rev)/bin/activate"
+        && poetry install --with docs
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  configuration: docs/conf.py
+  fail_on_warning: true
+
+formats: all

CHANGELOG.md

@@ -3,6 +3,14 @@
 We follow Semantic Versions.
 
 
+## Version 0.4.0
+
+### Features
+
+- `python3.6` support is dropped
+- `pkg_resources` is removed, now `importlib_metadata` is used
+
+
 ## Version 0.3.0
 
 ### Features

docs/conf.py

@@ -92,7 +92,7 @@ def _get_project_meta():
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = 'en'
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.

dotenv_linter/exceptions.py

@@ -1,3 +1,6 @@
+from typing_extensions import final
 
+
+@final
 class ParsingError(Exception):
     """Used when dotenv file has incorrect grammar and cannot be parsed."""

dotenv_linter/grammar/fst.py

@@ -21,6 +21,7 @@
 
 from attr import dataclass, field
 from ply import lex
+from typing_extensions import final
 
 from dotenv_linter.logics.text import normalize_text
 
@@ -55,6 +56,7 @@ def from_token(cls: Type[TNode], token: lex.LexToken) -> TNode:
         )
 
 
+@final
 @dataclass(frozen=True)
 class Comment(Node):
     """
@@ -64,12 +66,14 @@ class Comment(Node):
     """
 
 
+@final
 @dataclass(frozen=True)
 class Name(Node):
     """Represents an inline name which is used as a key for future values."""
 
 
-@dataclass(frozen=True)  # noqa: WPS110
+@final  # noqa: WPS110
+@dataclass(frozen=True)
 class Value(Node):  # noqa: WPS110
     """Represents an inline value which is used together with key."""
 
@@ -79,6 +83,7 @@ class Statement(Node):
     """Base class for all affecting statements."""
 
 
+@final
 @dataclass(frozen=True, slots=True)
 class Assign(Statement):
     """Represents key-value pair separated by ``=``."""

dotenv_linter/version.py

@@ -1,15 +1,19 @@
-import pkg_resources
+import sys
 
+# Note that we use ``sys.version_info`` directly,
+# because that's how ``mypy`` knows about what we are doing.
+if sys.version_info >= (3, 8):  # pragma: no cover
+    from importlib import metadata as importlib_metadata  # noqa: WPS433
+else:  # pragma: no cover
+    import importlib_metadata  # noqa: WPS440, WPS433
 
-def _get_version(dist_name: str) -> str:  # pragma: no cover
-    """Fetches distribution name. Contains a fix for Sphinx."""
-    try:
-        return pkg_resources.get_distribution(dist_name).version
-    except pkg_resources.DistributionNotFound:
-        return ''  # readthedocs can not install `poetry` projects
+
+def _get_version(distribution_name: str) -> str:  # pragma: no cover
+    """Fetches distribution version."""
+    return importlib_metadata.version(distribution_name)  # type: ignore
 
 
 pkg_name = 'dotenv-linter'
 
 #: We store the version number inside the `pyproject.toml`:
-pkg_version: str = _get_version(pkg_name)
+pkg_version = _get_version(pkg_name)