Feat: Add Ruff to improve linting/formatting (#588)

* fix: fix test actually running

* fix: fix test to not send request to openai

* fix: fix linting to remove cli files

* fix: exclude only files that breaks black

* fix: Fix all Ruff checkings on the code and Fix Test with repeated name

* fix: Change linter name on yml file

* feat: update pre-commit

* feat: remove need for isort on the code

* feat: remove black linter

* feat: update tests yml to try to fix the tests gh action

src/crewai/utilities/converter.py

@@ -84,4 +84,4 @@ class Converter(BaseModel):
         return new_prompt | self.llm | parser
 
     def _is_gpt(self, llm) -> bool:
-        return isinstance(llm, ChatOpenAI) and llm.openai_api_base == None
+        return isinstance(llm, ChatOpenAI) and llm.openai_api_base is None

src/crewai/utilities/evaluators/task_evaluator.py

@@ -58,4 +58,4 @@ class TaskEvaluator:
         return converter.to_pydantic()
 
     def _is_gpt(self, llm) -> bool:
-        return isinstance(llm, ChatOpenAI) and llm.openai_api_base == None
+        return isinstance(llm, ChatOpenAI) and llm.openai_api_base is None

src/crewai/utilities/i18n.py

@@ -21,14 +21,14 @@ class I18N(BaseModel):
                     self._prompts = json.load(f)
             else:
                 dir_path = os.path.dirname(os.path.realpath(__file__))
-                prompts_path = os.path.join(dir_path, f"../translations/en.json")
+                prompts_path = os.path.join(dir_path, "../translations/en.json")
 
                 with open(prompts_path, "r") as f:
                     self._prompts = json.load(f)
         except FileNotFoundError:
             raise Exception(f"Prompt file '{self.prompt_file}' not found.")
         except json.JSONDecodeError:
-            raise Exception(f"Error decoding JSON from the prompts file.")
+            raise Exception("Error decoding JSON from the prompts file.")
 
         if not self._prompts:
             self._prompts = {}
@@ -47,5 +47,5 @@ class I18N(BaseModel):
     def retrieve(self, kind, key) -> str:
         try:
             return self._prompts[kind][key]
-        except:
+        except Exception as _:
             raise Exception(f"Prompt for '{kind}':'{key}'  not found.")

src/crewai/utilities/token_counter_callback.py

@@ -47,7 +47,7 @@ class TokenCalcHandler(BaseCallbackHandler):
         else:
             encoding = tiktoken.get_encoding("cl100k_base")
 
-        if self.token_cost_process == None:
+        if self.token_cost_process is None:
             return
 
         for prompt in prompts: