Merge pull request #4 from AlTosterino/feature/move-to-lidi

🏗️ Move injection to `lidipy`

Author: AlTosterino

.gitignore

@@ -173,4 +173,6 @@ poetry.toml
 # LSP config files
 pyrightconfig.json
 
-# End of https://www.toptal.com/developers/gitignore/api/python
+# End of https://www.toptal.com/developers/gitignore/api/python
+
+docs/adr

poetry.lock

@@ -15,7 +15,7 @@ typer = "^0.7.0"
 loguru = "^0.7.0"
 rich = "^13.3.3"
 mako = "^1.2.4"
-injector = "^0.20.1"
+lidipy = "^0.1.1"
 
 [tool.poetry.group.dev.dependencies]
 black = "^23.3.0"

pyproject.toml

@@ -0,0 +1,3 @@
+from adrpy.injection import setup_injection
+
+setup_injection()

src/adrpy/entrypoints/__init__.py

@@ -2,7 +2,7 @@
 from typing import Optional
 
 import typer
-from adrpy.injection import injector
+from adrpy.injection import lidi
 from adrpy.shared_kernel.dtos import CreateADRDTO, InitializeADRDTO
 from adrpy.shared_kernel.settings import Settings
 from adrpy.use_cases.creating import CreatingADR
@@ -26,10 +26,9 @@ def init(
     """
     if path:
         new_settings = Settings(initial_adr_dir=path)
-        injector.binder.bind(Settings, to=new_settings)
-    use_case = injector.get(InitializingADR)
+        lidi.bind(Settings, new_settings, singleton=True)
     dto = InitializeADRDTO(path=path)
-    use_case.execute(dto=dto)
+    InitializingADR().execute(dto=dto)
 
 
 @app.command()
@@ -41,9 +40,8 @@ def new(
     """
     Create new ADR with given NAME
     """
-    use_case = injector.get(CreatingADR)
     dto = CreateADRDTO(name=name)
-    use_case.execute(dto=dto)
+    CreatingADR().execute(dto=dto)
 
 
 def cli_entrypoint() -> None:

src/adrpy/entrypoints/cli.py

@@ -1,8 +1,10 @@
-from adrpy.injection.modules import RepositoryModules, ServiceModules
-from adrpy.injection.settings import configure_settings
-from injector import Inject as Inject_Injector
-from injector import Injector
+from adrpy.injection.modules import bind_modules
+from adrpy.injection.settings import bind_settings
+from lidipy import Lidi
 
-injector = Injector((configure_settings, RepositoryModules(), ServiceModules()))
+lidi = Lidi()
 
-Inject = Inject_Injector
+
+def setup_injection() -> None:
+    bind_settings(lidi)
+    bind_modules(lidi)

src/adrpy/injection/__init__.py

@@ -1,22 +1,11 @@
 from adrpy.repositories.adr.base import BaseADRRepository
+from adrpy.repositories.adr.repository import ADRFileRepository
 from adrpy.services.template.base import BaseTemplateService
+from adrpy.services.template.service import MakoTemplateService
 from adrpy.shared_kernel.settings import Settings
-from injector import Module, provider, singleton
+from lidipy import Lidi
 
 
-class RepositoryModules(Module):
-    @singleton
-    @provider
-    def provide_adr_repository(self, settings: Settings) -> BaseADRRepository:
-        from adrpy.repositories.adr.repository import ADRFileRepository
-
-        return ADRFileRepository(settings=settings)
-
-
-class ServiceModules(Module):
-    @singleton
-    @provider
-    def provide_template_service(self) -> BaseTemplateService:
-        from adrpy.services.template.service import MakoTemplateService
-
-        return MakoTemplateService()
+def bind_modules(lidi: Lidi) -> None:
+    lidi.bind(BaseADRRepository, ADRFileRepository(settings=lidi.resolve(Settings)))
+    lidi.bind(BaseTemplateService, MakoTemplateService())

src/adrpy/injection/modules.py

@@ -1,6 +1,6 @@
 from adrpy.shared_kernel.settings import Settings
-from injector import Binder, singleton
+from lidipy import Lidi
 
 
-def configure_settings(binder: Binder) -> None:
-    binder.bind(Settings, to=Settings(), scope=singleton)
+def bind_settings(lidi: Lidi) -> None:
+    lidi.bind(Settings, Settings(), singleton=True)

src/adrpy/injection/settings.py

@@ -1,13 +1,12 @@
 import re
 
-from adrpy.injection import Inject
 from adrpy.repositories.adr.base import BaseADRRepository
 from adrpy.shared_kernel.settings import Settings
 from adrpy.shared_kernel.value_objects.template import RenderedTemplate, Template
 
 
 class ADRFileRepository(BaseADRRepository):
-    def __init__(self, settings: Inject[Settings]) -> None:
+    def __init__(self, settings: Settings) -> None:
         self.settings = settings
 
     def get_template(self, name: str) -> Template:

src/adrpy/repositories/adr/repository.py

@@ -1,16 +1,16 @@
 from dataclasses import dataclass
 from datetime import datetime
 
-from adrpy.injection import Inject
+from adrpy.injection import lidi
 from adrpy.repositories.adr.base import BaseADRRepository
 from adrpy.services.template.base import BaseTemplateService
 from adrpy.shared_kernel.dtos import CreateADRDTO
 
 
 @dataclass
 class CreatingADR:
-    template_service: Inject[BaseTemplateService]
-    adr_repository: Inject[BaseADRRepository]
+    template_service = lidi.resolve(BaseTemplateService)
+    adr_repository = lidi.resolve(BaseADRRepository)
 
     def execute(self, dto: CreateADRDTO) -> None:
         template = self.adr_repository.get_template(name=dto.adr_template_name)