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# First, specify the base Docker image.# You can see the Docker images from Apify at https://hub.docker.com/r/apify/.# You can also use any other image from Docker Hub.FROM apify/actor-python-selenium:3.12
# Second, copy just requirements.txt into the Actor image,# since it should be the only file that affects the dependency install in the next step,# in order to speed up the buildCOPY requirements.txt ./
# Install the packages specified in requirements.txt,# Print the installed Python version, pip version# and all installed packages with their versions for debuggingRUN echo "Python version:" \ && python --version \ && echo "Pip version:" \ && pip --version \ && echo "Installing dependencies:" \ && pip install -r requirements.txt \ && echo "All installed Python packages:" \ && pip freeze
# Next, copy the remaining files and directories with the source code.# Since we do this after installing the dependencies, quick build will be really fast# for most source file changes.COPY . ./
# Use compileall to ensure the runnability of the Actor Python code.RUN python3 -m compileall -q .
# Specify how to launch the source code of your Actor.# By default, the "python3 -m src" command is runCMD ["python3", "-m", "src"]{ "actorSpecification": 1, "name": "my-actor-8", "title": "Getting started with Python and Selenium", "description": "Scrapes titles of websites using Selenium.", "version": "0.0", "buildTag": "latest", "meta": { "templateId": "python-selenium" }, "input": "./input_schema.json", "dockerfile": "./Dockerfile"}{ "title": "Python Selenium Scraper", "type": "object", "schemaVersion": 1, "properties": { "start_urls": { "title": "Start URLs", "type": "array", "description": "URLs to start with", "prefill": [ { "url": "https://apify.com" } ], "editor": "requestListSources" }, "max_depth": { "title": "Maximum depth", "type": "integer", "description": "Depth to which to scrape to", "default": 1 } }, "required": ["start_urls"]}1import asyncio2
3from .main import main4
5# Execute the Actor entry point.6asyncio.run(main())1"""This module defines the main entry point for the Apify Actor.2
3Feel free to modify this file to suit your specific needs.4
5To build Apify Actors, utilize the Apify SDK toolkit, read more at the official documentation:6https://docs.apify.com/sdk/python7"""8
9import asyncio10from urllib.parse import urljoin11from selenium.webdriver.support.ui import WebDriverWait12from selenium.webdriver.support import expected_conditions as EC13import undetected_chromedriver as uc14from selenium.webdriver.chrome.options import Options as ChromeOptions15from selenium.webdriver.common.by import By16
17from apify import Actor, Request18
19# To run this Actor locally, you need to have the Selenium Chromedriver installed.20# Follow the installation guide at:21# https://www.selenium.dev/documentation/webdriver/getting_started/install_drivers/22# When running on the Apify platform, the Chromedriver is already included23# in the Actor's Docker image.24
25async def main() -> None:26 """Main entry point for the Apify Actor.27
28 This coroutine is executed using `asyncio.run()`, so it must remain an asynchronous function for proper execution.29 Asynchronous execution is required for communication with Apify platform, and it also enhances performance in30 the field of web scraping significantly.31 """32 # Enter the context of the Actor.33 async with Actor:34 # Retrieve the Actor input, and use default values if not provided.35 actor_input = await Actor.get_input() or {}36 start_urls = actor_input.get('start_urls')37 max_depth = actor_input.get('max_depth', 1)38
39 # Exit if no start URLs are provided.40 if not start_urls:41 Actor.log.info('No start URLs specified in actor input, exiting...')42 await Actor.exit()43
44 # Open the default request queue for handling URLs to be processed.45 request_queue = await Actor.open_request_queue()46 Actor.log.info('Launching Chrome WebDriver...')47 chrome_options = ChromeOptions()48
49 chrome_options.add_argument("--disable-blink-features=AutomationControlled") # Hides Selenium use50 chrome_options.add_argument("user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36")51 chrome_options.add_argument('--no-sandbox')52 chrome_options.add_argument('--disable-dev-shm-usage')53 driver = uc.Chrome(options=chrome_options)54 # Enqueue the start URLs with an initial crawl depth of 0.55 for start_url in start_urls:56 url = start_url.get('url')57 Actor.log.info(f'Enqueuing {url} ...')58 new_request = Request.from_url(url, user_data={'depth': 0})59 await request_queue.add_request(new_request)60 driver.get(url)61
62 # Launch a new Selenium Chrome WebDriver and configure it.63 64
65 # Test WebDriver setup by navigating to an example page.66 67
68 # Process the URLs from the request queue.69 while request := await request_queue.fetch_next_request():70 url = request.url71
72 if not isinstance(request.user_data['depth'], (str, int)):73 raise TypeError('Request.depth is an enexpected type.')74
75 depth = int(request.user_data['depth'])76 final = driver.current_url+'/print'77 78 Actor.log.info(f'Scraping {final} (depth={depth}) ...')79 driver.get(final)80 try:81
82 # for non-blocking execution.83 await asyncio.to_thread(driver.get, final)84 85 # # Take a screenshot (optional for debugging)86 # driver.save_screenshot("screenshot.png")87
88 # Extract page content89 body_content = driver.find_element(By.XPATH, "//body").get_attribute("outerHTML")90 91 data = {92 'url': final,93 'title': driver.title,94 'body': body_content,95 }96 print(data)97 import time98 99
100 # Store the extracted data to the default dataset.101 await Actor.push_data(data)102 time.sleep(100)103
104 except Exception:105 Actor.log.exception(f'Cannot extract data from {url}.')106
107 finally:108 # Mark the request as handled to ensure it is not processed again.109 # await request_queue.mark_request_as_handled(request)110 pass111
112 driver.quit().git.mise.toml.nvim.luastorage
# The rest is copied from https://github.com/github/gitignore/blob/main/Python.gitignore
# Byte-compiled / optimized / DLL files__pycache__/*.py[cod]*$py.class
# C extensions*.so
# Distribution / packaging.Pythonbuild/develop-eggs/dist/downloads/eggs/.eggs/lib/lib64/parts/sdist/var/wheels/share/python-wheels/*.egg-info/.installed.cfg*.eggMANIFEST
# PyInstaller# Usually these files are written by a python script from a template# before PyInstaller builds the exe, so as to inject date/other infos into it.*.manifest*.spec
# Installer logspip-log.txtpip-delete-this-directory.txt
# Unit test / coverage reportshtmlcov/.tox/.nox/.coverage.coverage.*.cachenosetests.xmlcoverage.xml*.cover*.py,cover.hypothesis/.pytest_cache/cover/
# Translations*.mo*.pot
# Django stuff:*.loglocal_settings.pydb.sqlite3db.sqlite3-journal
# Flask stuff:instance/.webassets-cache
# Scrapy stuff:.scrapy
# Sphinx documentationdocs/_build/
# PyBuilder.pybuilder/target/
# Jupyter Notebook.ipynb_checkpoints
# IPythonprofile_default/ipython_config.py
# pyenv# For a library or package, you might want to ignore these files since the code is# intended to run in multiple environments; otherwise, check them in:.python-version
# pdm# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.#pdm.lock# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it# in version control.# https://pdm.fming.dev/latest/usage/project/#working-with-version-control.pdm.toml.pdm-python.pdm-build/
# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm__pypackages__/
# Celery stuffcelerybeat-schedulecelerybeat.pid
# SageMath parsed files*.sage.py
# Environments.env.venvenv/venv/ENV/env.bak/venv.bak/
# Spyder project settings.spyderproject.spyproject
# Rope project settings.ropeproject
# mkdocs documentation/site
# mypy.mypy_cache/.dmypy.jsondmypy.json
# Pyre type checker.pyre/
# pytype static type analyzer.pytype/
# Cython debug symbolscython_debug/
# PyCharm# JetBrains specific template is maintained in a separate JetBrains.gitignore that can# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore# and can be added to the global gitignore or merged into this file. For a more nuclear# option (not recommended) you can uncomment the following to ignore the entire idea folder..idea/.mise.toml.nvim.luastorage
# The rest is copied from https://github.com/github/gitignore/blob/main/Python.gitignore
# Byte-compiled / optimized / DLL files__pycache__/*.py[cod]*$py.class
# C extensions*.so
# Distribution / packaging.Pythonbuild/develop-eggs/dist/downloads/eggs/.eggs/lib/lib64/parts/sdist/var/wheels/share/python-wheels/*.egg-info/.installed.cfg*.eggMANIFEST
# PyInstaller# Usually these files are written by a python script from a template# before PyInstaller builds the exe, so as to inject date/other infos into it.*.manifest*.spec
# Installer logspip-log.txtpip-delete-this-directory.txt
# Unit test / coverage reportshtmlcov/.tox/.nox/.coverage.coverage.*.cachenosetests.xmlcoverage.xml*.cover*.py,cover.hypothesis/.pytest_cache/cover/
# Translations*.mo*.pot
# Django stuff:*.loglocal_settings.pydb.sqlite3db.sqlite3-journal
# Flask stuff:instance/.webassets-cache
# Scrapy stuff:.scrapy
# Sphinx documentationdocs/_build/
# PyBuilder.pybuilder/target/
# Jupyter Notebook.ipynb_checkpoints
# IPythonprofile_default/ipython_config.py
# pyenv# For a library or package, you might want to ignore these files since the code is# intended to run in multiple environments; otherwise, check them in:.python-version
# pdm# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.#pdm.lock# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it# in version control.# https://pdm.fming.dev/latest/usage/project/#working-with-version-control.pdm.toml.pdm-python.pdm-build/
# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm__pypackages__/
# Celery stuffcelerybeat-schedulecelerybeat.pid
# SageMath parsed files*.sage.py
# Environments.env.venvenv/venv/ENV/env.bak/venv.bak/
# Spyder project settings.spyderproject.spyproject
# Rope project settings.ropeproject
# mkdocs documentation/site
# mypy.mypy_cache/.dmypy.jsondmypy.json
# Pyre type checker.pyre/
# pytype static type analyzer.pytype/
# Cython debug symbolscython_debug/
# PyCharm# JetBrains specific template is maintained in a separate JetBrains.gitignore that can# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore# and can be added to the global gitignore or merged into this file. For a more nuclear# option (not recommended) you can uncomment the following to ignore the entire idea folder..idea/1# Feel free to add your Python dependencies below. For formatting guidelines, see:2# https://pip.pypa.io/en/latest/reference/requirements-file-format/3
4apify < 3.05selenium6webdriver-manager < 4.0.27undetected-chromedriver < 3.5.5