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puppeteer.rb
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puppeteer.rb
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require 'concurrent'
class Puppeteer; end
require 'puppeteer/env'
# Custom data types.
require 'puppeteer/device'
require 'puppeteer/events'
require 'puppeteer/errors'
require 'puppeteer/viewport'
# Modules
require 'puppeteer/concurrent_ruby_utils'
require 'puppeteer/define_async_method'
require 'puppeteer/debug_print'
require 'puppeteer/event_callbackable'
require 'puppeteer/if_present'
# Classes & values.
require 'puppeteer/browser'
require 'puppeteer/browser_context'
require 'puppeteer/browser_runner'
require 'puppeteer/cdp_session'
require 'puppeteer/connection'
require 'puppeteer/console_message'
require 'puppeteer/devices'
require 'puppeteer/dialog'
require 'puppeteer/dom_world'
require 'puppeteer/emulation_manager'
require 'puppeteer/execution_context'
require 'puppeteer/file_chooser'
require 'puppeteer/frame'
require 'puppeteer/frame_manager'
require 'puppeteer/js_handle'
require 'puppeteer/keyboard'
require 'puppeteer/launcher'
require 'puppeteer/lifecycle_watcher'
require 'puppeteer/mouse'
require 'puppeteer/network_manager'
require 'puppeteer/page'
require 'puppeteer/remote_object'
require 'puppeteer/request'
require 'puppeteer/response'
require 'puppeteer/target'
require 'puppeteer/timeout_settings'
require 'puppeteer/touch_screen'
require 'puppeteer/version'
require 'puppeteer/wait_task'
require 'puppeteer/web_socket'
require 'puppeteer/web_socket_transport'
# subclasses
require 'puppeteer/element_handle'
# ref: https://github.com/puppeteer/puppeteer/blob/master/lib/Puppeteer.js
class Puppeteer
def self.method_missing(method, *args, **kwargs, &block)
@puppeteer ||= Puppeteer.new(
project_root: __dir__,
preferred_revision: '706915',
is_puppeteer_core: true,
)
if kwargs.empty? # for Ruby < 2.7
@puppeteer.public_send(method, *args, &block)
else
@puppeteer.public_send(method, *args, **kwargs, &block)
end
end
# @param project_root [String]
# @param prefereed_revision [String]
# @param is_puppeteer_core [String]
def initialize(project_root:, preferred_revision:, is_puppeteer_core:)
@project_root = project_root
@preferred_revision = preferred_revision
@is_puppeteer_core = is_puppeteer_core
end
# @param product [String]
# @param executable_path [String]
# @param ignore_default_args [Array<String>|nil]
# @param handle_SIGINT [Boolean]
# @param handle_SIGTERM [Boolean]
# @param handle_SIGHUP [Boolean]
# @param timeout [Integer]
# @param dumpio [Boolean]
# @param env [Hash]
# @param pipe [Boolean]
# @param args [Array<String>]
# @param user_data_dir [String]
# @param devtools [Boolean]
# @param headless [Boolean]
# @param ignore_https_errors [Boolean]
# @param default_viewport [Puppeteer::Viewport|nil]
# @param slow_mo [Integer]
# @return [Puppeteer::Browser]
def launch(
product: nil,
executable_path: nil,
ignore_default_args: nil,
handle_SIGINT: nil,
handle_SIGTERM: nil,
handle_SIGHUP: nil,
timeout: nil,
dumpio: nil,
env: nil,
pipe: nil,
args: nil,
user_data_dir: nil,
devtools: nil,
headless: nil,
ignore_https_errors: nil,
default_viewport: nil,
slow_mo: nil
)
options = {
executable_path: executable_path,
ignore_default_args: ignore_default_args,
handle_SIGINT: handle_SIGINT,
handle_SIGTERM: handle_SIGTERM,
handle_SIGHUP: handle_SIGHUP,
timeout: timeout,
dumpio: dumpio,
env: env,
pipe: pipe,
args: args,
user_data_dir: user_data_dir,
devtools: devtools,
headless: headless,
ignore_https_errors: ignore_https_errors,
default_viewport: default_viewport,
slow_mo: slow_mo,
}
@product_name ||= product
browser = launcher.launch(options)
if block_given?
begin
yield(browser)
ensure
browser.close
end
else
browser
end
end
# @param browser_ws_endpoint [String]
# @param browser_url [String]
# @param transport [Puppeteer::WebSocketTransport]
# @param ignore_https_errors [Boolean]
# @param default_viewport [Puppeteer::Viewport|nil]
# @param slow_mo [Integer]
# @return [Puppeteer::Browser]
def connect(
browser_ws_endpoint: nil,
browser_url: nil,
transport: nil,
ignore_https_errors: nil,
default_viewport: nil,
slow_mo: nil
)
options = {
browser_ws_endpoint: browser_ws_endpoint,
browser_url: browser_url,
transport: transport,
ignore_https_errors: ignore_https_errors,
default_viewport: default_viewport,
slow_mo: slow_mo,
}.compact
browser = launcher.connect(options)
if block_given?
begin
yield(browser)
ensure
browser.disconnect
end
else
browser
end
end
# @return [String]
def executable_path
launcher.executable_path
end
private def launcher
@launcher ||= Puppeteer::Launcher.new(
project_root: @project_root,
preferred_revision: @preferred_revision,
is_puppeteer_core: @is_puppeteer_core,
product: @product_name,
)
end
# @return [String]
def product
launcher.product
end
# @return [Puppeteer::Devices]
def devices
Puppeteer::Devices
end
# # @return {Object}
# def errors
# # ???
# end
# @param args [Array<String>]
# @param user_data_dir [String]
# @param devtools [Boolean]
# @param headless [Boolean]
# @return [Array<String>]
def default_args(args: nil, user_data_dir: nil, devtools: nil, headless: nil)
options = {
args: args,
user_data_dir: user_data_dir,
devtools: devtools,
headless: headless,
}.compact
launcher.default_args(options)
end
# @param {!BrowserFetcher.Options=} options
# @return {!BrowserFetcher}
def createBrowserFetcher(options = {})
BrowserFetcher.new(@project_root, options)
end
end