Refactoring use souschef (#273)

* add souschef to grayskull and small improvements

* add python 3.10 to the supported python version

* Refactoring to improve modularity

 - Remove inheritance
 - Using conda-souschef to deal with recipe/yaml

* update licence

* drop support for python 3.6 and add tests for python 3.10

.github/workflows/tests.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        py_ver: ["3.7", "3.8", "3.9"]
+        py_ver: ["3.8", "3.9", "3.10"]
     env:
       OS: ${{ matrix.os }}
       PYTHON: ${{ matrix.py_ver }}

.pre-commit-config.yaml

@@ -1,16 +1,16 @@
 repos:
 -   repo: https://github.com/psf/black
-    rev: 19.10b0
+    rev: 21.12b0
     hooks:
     -   id: black
         args: [--safe, --quiet]
 -   repo: https://github.com/asottile/blacken-docs
-    rev: v1.7.0
+    rev: v1.12.0
     hooks:
     -   id: blacken-docs
-        additional_dependencies: [black==19.10b0]
+        additional_dependencies: [black==21.12b0]
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
+    rev: v4.1.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
@@ -28,12 +28,12 @@ repos:
     -   id: debug-statements
         language_version: python3
 -   repo: https://github.com/pre-commit/mirrors-isort
-    rev: v5.2.2
+    rev: v5.10.1
     hooks:
         -   id: isort
             exclude: tests/data
 -   repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.3
+    rev: 3.9.2
     hooks:
     -   id: flake8
         exclude: tests/data
@@ -42,4 +42,3 @@ repos:
             - flake8-typing-imports==1.9.0
             - flake8-builtins==1.5.3
             - flake8-bugbear==20.1.4
-            - flake8-isort==3.0.1

LICENSE

@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2020 Marcelo Duarte Trevisani
+   Copyright 2022` Marcelo Duarte Trevisani
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

environment.yaml

@@ -3,21 +3,24 @@ channels:
   - conda-forge
   - defaults
 dependencies:
+  - python >=3.8
   - pytest
   - pytest-cov
   - pytest-xdist
   - pytest-forked
   - requests
-  - ruamel.yaml>=0.16.10
+  - ruamel.yaml >=0.16.10
   - ruamel.yaml.jinja2
   - stdlib-list
   - pip
-  - setuptools>=30.3.0
-  - rapidfuzz>=0.7.6,<0.13.0
+  - setuptools >=30.3.0
+  - rapidfuzz >=1.9.1
   - progressbar2>=3.53.0
   - colorama
   - mock
   - pytest-console-scripts
   - numpy
   - compilers
   - fortran-compiler
+  - conda-souschef >=2.1.0
+  - setuptools-scm

grayskull/__main__.py

@@ -12,7 +12,8 @@
 from grayskull.cli import CLIConfig
 from grayskull.cli.parser import parse_pkg_name_version
 from grayskull.cli.stdout import print_msg
-from grayskull.utils import origin_is_github
+from grayskull.config import Configuration
+from grayskull.utils import generate_recipe, origin_is_github
 
 init(autoreset=True)
 logging.basicConfig(format="%(levelname)s:%(message)s")
@@ -118,24 +119,36 @@ def main(args=None):
             f"#### Initializing recipe for "
             f"{Fore.BLUE}{pkg_name}{pypi_label} {Fore.GREEN}####\n"
         )
-        pkg_name, pkg_version = parse_pkg_name_version(pkg_name)
         try:
-            recipe = GrayskullFactory.create_recipe(
-                "pypi",
-                pkg_name,
-                pkg_version,
-                download=args.download,
-                is_strict_cf=args.is_strict_conda_forge,
+            recipe, config = create_python_recipe(
+                pkg_name, args.is_strict_conda_forge, args.download
             )
         except requests.exceptions.HTTPError as err:
             print_msg(f"{Fore.RED}Package seems to be missing.\nException: {err}\n\n")
             continue
-        recipe.generate_recipe(args.output, maintainers=args.maintainers)
+
+        if "extra" in recipe:
+            recipe["extra"]["recipe-maintainers"] = args.maintainers
+        else:
+            recipe.add_section({"extra": {"recipe-maintainers": args.maintainers}})
+
+        generate_recipe(recipe, config, args.output)
         print_msg(
             f"\n{Fore.GREEN}#### Recipe generated on "
             f"{os.path.realpath(args.output)} for {pkg_name} ####\n"
         )
 
 
+def create_python_recipe(pkg_name, is_strict_conda_forge=True, download=False):
+    pkg_origin, pkg_name, pkg_version = parse_pkg_name_version(pkg_name)
+    config = Configuration(
+        name=pkg_name,
+        version=pkg_version,
+        is_strict_cf=is_strict_conda_forge,
+        download=download,
+    )
+    return GrayskullFactory.create_recipe("pypi", config, pkg_name), config
+
+
 if __name__ == "__main__":
     main(sys.argv[1:])