feature: add inspectNetwork

app/adapter/exception/app_exception.py

@@ -59,3 +59,14 @@ class EcoindexError(AppError):
 
 class EcoindexScraperStatusError(EcoindexError):
     pass
+
+
+# Inspect Network
+
+
+class InspectNetworkError(AppError):
+    pass
+
+
+class AnalyseMustBeDoneFirstError(AppError):
+    pass

app/core/inspect_network/count_requests.py

@@ -0,0 +1,57 @@
+from playwright.sync_api import sync_playwright
+
+from app.adapter.exception.app_exception import AnalyseMustBeDoneFirstError
+from app.core.inspect_network.schemas import NetworkRequest
+
+
+class InspectNetWork:
+    def __init__(self, url: str) -> None:
+        self.url = url
+        self._total_requests: int = 0
+        self._js_requests: int = 0
+        self._css_requests: int = 0
+        self._is_analysed: bool = False
+
+    def analyse(self) -> None:
+        if self._is_analysed is True:
+            return
+
+        with sync_playwright() as p:
+            browser = p.chromium.launch(headless=True)
+            context = browser.new_context()
+            page = context.new_page()
+
+            page.on("request", self._handle_request)
+
+            page.goto(self.url)
+
+            page.wait_for_load_state("networkidle")
+
+            browser.close()
+
+        self._is_analysed = True
+
+    def get_result(self) -> NetworkRequest:
+        if self._is_analysed is False:
+            raise AnalyseMustBeDoneFirstError("use InspectNetWork.analyse() before")
+
+        return NetworkRequest(
+            total=self._total_requests,
+            js=self._js_requests,
+            css=self._css_requests,
+        )
+
+    def _handle_request(self, request):
+        self._total_requests += 1
+
+        if request.resource_type == "script":
+            self._js_requests += 1
+        elif request.resource_type == "stylesheet":
+            self._css_requests += 1
+
+
+# Exemple d'utilisation
+url_to_analyze = "https://www.francetravail.fr/accueil"
+inpect = InspectNetWork(url=url_to_analyze)
+inpect.analyse()
+print(inpect.get_result())

app/core/inspect_network/schemas.py

@@ -0,0 +1,7 @@
+from pydantic import BaseModel
+
+
+class NetworkRequest(BaseModel):
+    total: int
+    js: int
+    css: int