playwright basic

Author: ks6088ts

apps/13_langchain_toolkits/playwright_basic.py

@@ -0,0 +1,41 @@
+import typer
+from playwright.sync_api import sync_playwright
+
+app = typer.Typer()
+
+
+@app.command()
+def take_screenshot(
+    path: str = "screenshot.png",
+    url: str = "https://playwright.dev/",
+):
+    with sync_playwright() as p:
+        browser = p.chromium.launch()
+        page = browser.new_page()
+        page.goto(url=url)
+        page.screenshot(path=path)
+        browser.close()
+
+
+@app.command()
+def sandbox():
+    with sync_playwright() as p:
+        browser = p.chromium.launch(headless=False)
+        page = browser.new_page()
+        page.goto(url="https://search.yahoo.co.jp/realtime")
+        for i in range(20):
+            link = page.get_by_role(role="link", name=f"{i+1}th link", exact=True).text_content()
+            print(link)
+        browser.close()
+
+
+@app.command()
+def goodbye(name: str, formal: bool = False):
+    if formal:
+        print(f"Goodbye Ms. {name}. Have a good day.")
+    else:
+        print(f"Bye {name}!")
+
+
+if __name__ == "__main__":
+    app()

poetry.lock

@@ -35,6 +35,7 @@ langgraph-checkpoint-sqlite = "^1.0.4"
 playwright = "^1.47.0"
 lxml = "^5.3.0"
 nest-asyncio = "^1.6.0"
+typer = "^0.12.5"
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^3.8.0"