[+] isolate requirements_name

python/online/fxreader/pr34/commands_typed/cli_bootstrap.py

@@ -185,7 +185,7 @@ def pyproject_load(
 
 @dataclasses.dataclass
 class BootstrapSettings:
-    env_path: Optional[pathlib.Path]
+    env_path: pathlib.Path
     python_path: pathlib.Path
     base_dir: pathlib.Path
     python_version: Optional[str] = dataclasses.field(
@@ -232,6 +232,48 @@ class BootstrapSettings:
             python_path=python_path,
         )
 
+class requirements_name_get_t:
+    @dataclasses.dataclass
+    class res_t:
+        not_compiled : pathlib.Path
+        compiled: pathlib.Path
+        name: str
+
+def requirements_name_get(
+    source_dir: pathlib.Path,
+    python_version: Optional[str],
+    features: list[str],
+    requirements: dict[str, pathlib.Path],
+) -> requirements_name_get_t.res_t:
+    requirements_python_version: Optional[str] = None
+    if not python_version is None:
+        requirements_python_version = \
+            python_version.replace('.', '_')
+
+    requirements_name = '_'.join(sorted(features))
+
+    if requirements_python_version:
+        requirements_name += '_' + requirements_python_version
+
+    requirements_path : Optional[pathlib.Path] = None
+
+    if requirements_name in requirements:
+        requirements_path = requirements[requirements_name]
+    else:
+        requirements_path = source_dir / 'requirements.txt'
+
+    requirements_path_in = requirements_path.parent / (
+        requirements_path.stem + '.in'
+    )
+
+    requirements_in : list[str] = []
+
+    return requirements_name_get_t.res_t(
+        not_compiled=requirements_path_in,
+        compiled=requirements_path,
+        name=requirements_name,
+    )
+
 def env_bootstrap(
     bootstrap_settings: BootstrapSettings,
     pyproject: PyProject,
@@ -251,22 +293,13 @@ def env_bootstrap(
     if pyproject.early_features:
         features.extend(pyproject.early_features)
 
-    requirements_python_version: Optional[str] = None
-    if not bootstrap_settings.python_version is None:
-        requirements_python_version = bootstrap_settings.python_version.replace('.', '_')
-
-
-    requirements_name = '_'.join(sorted(features))
-
-    if requirements_python_version:
-        requirements_name += '_' + requirements_python_version
-
-    requirements_path : Optional[pathlib.Path] = None
-
-    if requirements_name in pyproject.requirements:
-        requirements_path = pyproject.requirements[requirements_name]
-    else:
-        requirements_path = pyproject.path.parent / 'requirements.txt'
+    requirements_name_get_res = requirements_name_get(
+        python_version=bootstrap_settings.python_version,
+        features=features,
+        requirements=pyproject.requirements,
+        source_dir=pyproject.path.parent,
+    )
+    requirements_path = requirements_name_get_res.compiled
 
     requirements_in : list[str] = []
 
@@ -281,7 +314,7 @@ def env_bootstrap(
         ], [])
 
         logger.info(dict(
-            requirements_name=requirements_name,
+            requirements_name_get_res=requirements_name_get_res,
             early_dependencies=early_dependencies,
         ))