ConsoleMessage
ConsoleMessage objects are dispatched by page via the page.on("console") event. For each console message logged in the page there will be corresponding event in the Playwright context.
- Sync
- Async
# Listen for all console logs
page.on("console", lambda msg: print(msg.text))
# Listen for all console events and handle errors
page.on("console", lambda msg: print(f"error: {msg.text}") if msg.type == "error" else None)
# Get the next console log
with page.expect_console_message() as msg_info:
# Issue console.log inside the page
page.evaluate("console.log('hello', 42, { foo: 'bar' })")
msg = msg_info.value
# Deconstruct print arguments
msg.args[0].json_value() # hello
msg.args[1].json_value() # 42
# Listen for all console logs
page.on("console", lambda msg: print(msg.text))
# Listen for all console events and handle errors
page.on("console", lambda msg: print(f"error: {msg.text}") if msg.type == "error" else None)
# Get the next console log
async with page.expect_console_message() as msg_info:
# Issue console.log inside the page
await page.evaluate("console.log('hello', 42, { foo: 'bar' })")
msg = await msg_info.value
# Deconstruct print arguments
await msg.args[0].json_value() # hello
await msg.args[1].json_value() # 42
Properties
args
Added before v1.9List of arguments passed to a console
function call. See also page.on("console").
Usage
console_message.args
Returns
location
Added before v1.9Usage
console_message.location
Returns
page
Added in: v1.34The page that produced this console message, if any.
Usage
console_message.page
Returns
text
Added before v1.9The text of the console message.
Usage
console_message.text
Returns
type
Added before v1.9One of the following values: 'log'
, 'debug'
, 'info'
, 'error'
, 'warning'
, 'dir'
, 'dirxml'
, 'table'
, 'trace'
, 'clear'
, 'startGroup'
, 'startGroupCollapsed'
, 'endGroup'
, 'assert'
, 'profile'
, 'profileEnd'
, 'count'
, 'timeEnd'
.
Usage
console_message.type
Returns