feat(core): project init

Dockerfile

@@ -0,0 +1,50 @@
+FROM ubuntu:trusty
+
+RUN apt-get update
+
+RUN apt-get install -y python3 python3-pip
+
+RUN apt-get install -y libgconf2-4 libnss3-1d libxss1
+RUN apt-get install -y fonts-liberation libappindicator1 xdg-utils
+
+RUN apt-get install -y software-properties-common
+RUN apt-get install -y curl unzip wget
+
+RUN apt-get install -y xvfb
+
+
+# install geckodriver and firefox
+
+RUN GECKODRIVER_VERSION=`curl https://github.com/mozilla/geckodriver/releases/latest | grep -Po 'v[0-9]+.[0-9]+.[0-9]+'` && \
+    wget https://github.com/mozilla/geckodriver/releases/download/$GECKODRIVER_VERSION/geckodriver-$GECKODRIVER_VERSION-linux64.tar.gz && \
+    tar -zxf geckodriver-$GECKODRIVER_VERSION-linux64.tar.gz -C /usr/local/bin && \
+    chmod +x /usr/local/bin/geckodriver
+
+RUN add-apt-repository -y ppa:ubuntu-mozilla-daily/ppa
+RUN apt-get update -y
+RUN apt-get install -y firefox
+
+
+# install chromedriver and google-chrome
+
+RUN CHROMEDRIVER_VERSION=`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE` && \
+    wget https://chromedriver.storage.googleapis.com/$CHROMEDRIVER_VERSION/chromedriver_linux64.zip
+RUN unzip chromedriver_linux64.zip -d /usr/bin
+RUN chmod +x /usr/bin/chromedriver
+
+RUN wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
+RUN dpkg -i google-chrome*.deb
+RUN apt-get install -y -f
+
+
+RUN pip3 install selenium
+RUN pip3 install pyvirtualdisplay
+
+
+ENV APP_HOME /usr/src/app
+WORKDIR /$APP_HOME
+
+COPY . $APP_HOME/
+
+CMD tail -f /dev/null
+# CMD python3 example.py

README.md

@@ -0,0 +1,52 @@
+## dockselpy
+
+Dockerfile example on how to *"assemble"* together Selenium (with support for both Chrome and Firefox), Python and Xfvb.
+
+### Information
+
+Recent struggle with finding a docker image for Selenium that supports headless versions for both Firefox and Chrome, 
+led to the process of building my own version.
+
+The image is build with the following dependencies:
+- latest Chrome and chromedriver
+- latest Firefox and geckodriver
+- Selenium
+- Python 3
+- Xvfb and the python wrapper - pyvirtualdisplay
+
+
+### Running:
+
+- docker
+    ```
+    docker build -t selenium_docker .
+    docker run --privileged -p 4000:4000 -d -it selenium_docker 
+    ```
+
+- docker-compose
+
+    ```
+    docker-compose stop && docker-compose build && docker-compose up -d
+    ```
+    
+    
+### Example
+
+```python
+from pyvirtualdisplay import Display
+from selenium import webdriver
+
+display = Display(visible=0, size=(800, 600))
+display.start()
+
+browser = webdriver.Firefox()
+browser.get('https://www.google.com/')
+print(browser.title)
+
+browser.quit()
+display.stop()
+
+```
+
+Detailed examples on how to use Firefox with custom profile and Google Chrome with desired options can be found in the 
+source.

docker-compose.yml

@@ -0,0 +1,5 @@
+selenium:
+    build: .
+    ports:
+        - 4000:4000
+    privileged: true

example.py

@@ -0,0 +1,65 @@
+import os
+import logging
+
+from pyvirtualdisplay import Display
+from selenium import webdriver
+
+logging.getLogger().setLevel(logging.INFO)
+
+BASE_URL = 'http://www.example.com/'
+
+
+def chrome_example():
+    display = Display(visible=0, size=(800, 600))
+    display.start()
+    logging.info('Initialized virtual display..')
+
+    chrome_options = webdriver.ChromeOptions()
+    chrome_options.add_argument('--no-sandbox')
+
+    chrome_options.add_experimental_option('prefs', {
+        'download.default_directory': os.getcwd(),
+        'download.prompt_for_download': False,
+    })
+    logging.info('Prepared chrome options..')
+
+    browser = webdriver.Chrome(chrome_options=chrome_options)
+    logging.info('Initialized chrome browser..')
+
+    browser.get(BASE_URL)
+    logging.info('Accessed %s ..', BASE_URL)
+
+    logging.info('Page title: %s', browser.title)
+
+    browser.quit()
+    display.stop()
+
+
+def firefox_example():
+    display = Display(visible=0, size=(800, 600))
+    display.start()
+    logging.info('Initialized virtual display..')
+
+    firefox_profile = webdriver.FirefoxProfile()
+    firefox_profile.set_preference('browser.download.folderList', 2)
+    firefox_profile.set_preference('browser.download.manager.showWhenStarting', False)
+    firefox_profile.set_preference('browser.download.dir', os.getcwd())
+    firefox_profile.set_preference('browser.helperApps.neverAsk.saveToDisk', 'text/csv')
+
+    logging.info('Prepared firefox profile..')
+
+    browser = webdriver.Firefox(firefox_profile=firefox_profile)
+    logging.info('Initialized firefox browser..')
+
+    browser.get(BASE_URL)
+    logging.info('Accessed %s ..', BASE_URL)
+
+    logging.info('Page title: %s', browser.title)
+
+    browser.quit()
+    display.stop()
+
+
+if __name__ == '__main__':
+    chrome_example()
+    firefox_example()