[py] deprecate all but Options and Service arguments in driver in…

…stantiation. (#9128)

* [py] Deprecate __init__ params

Deprecated left out keep_alive for IE & Chrome Driver and
Added Deprecation warning for missing desired_capabilites for IE driver
currently left is - browser_name, vendor_prefix for chromium driver family

Fixes  #9125

py/selenium/webdriver/chrome/webdriver.py

@@ -23,6 +23,7 @@
 
 DEFAULT_PORT = 0
 DEFAULT_SERVICE_LOG_PATH = None
+DEFAULT_KEEP_ALIVE = None
 
 
 class WebDriver(ChromiumDriver):
@@ -35,7 +36,7 @@ class WebDriver(ChromiumDriver):
     def __init__(self, executable_path="chromedriver", port=DEFAULT_PORT,
                  options: Options = None, service_args=None,
                  desired_capabilities=None, service_log_path=DEFAULT_SERVICE_LOG_PATH,
-                 chrome_options=None, service: Service = None, keep_alive=True):
+                 chrome_options=None, service: Service = None, keep_alive=DEFAULT_KEEP_ALIVE):
         """
         Creates a new instance of the chrome driver.
         Starts the service and then creates new instance of chrome driver.
@@ -48,7 +49,7 @@ def __init__(self, executable_path="chromedriver", port=DEFAULT_PORT,
          - desired_capabilities - Deprecated: Dictionary object with non-browser specific
            capabilities only, such as "proxy" or "loggingPref".
          - service_log_path - Deprecated: Where to log information from the driver.
-         - keep_alive - Whether to configure ChromeRemoteConnection to use HTTP keep-alive.
+         - keep_alive - Deprecated: Whether to configure ChromeRemoteConnection to use HTTP keep-alive.
         """
         if executable_path != 'chromedriver':
             warnings.warn('executable_path has been deprecated, please pass in a Service object',
@@ -57,7 +58,11 @@ def __init__(self, executable_path="chromedriver", port=DEFAULT_PORT,
             warnings.warn('use options instead of chrome_options',
                           DeprecationWarning, stacklevel=2)
             options = chrome_options
-
+        if keep_alive != DEFAULT_KEEP_ALIVE:
+            warnings.warn('keep_alive has been deprecated, please pass in a Service object',
+                          DeprecationWarning, stacklevel=2)
+        else:
+            keep_alive = True
         if not service:
             service = Service(executable_path, port, service_args, service_log_path)
 

py/selenium/webdriver/chromium/webdriver.py

@@ -25,6 +25,7 @@
 
 DEFAULT_PORT = 0
 DEFAULT_SERVICE_LOG_PATH = None
+DEFAULT_KEEP_ALIVE = None
 
 
 class ChromiumDriver(RemoteWebDriver):
@@ -35,7 +36,7 @@ class ChromiumDriver(RemoteWebDriver):
     def __init__(self, browser_name, vendor_prefix,
                  port=DEFAULT_PORT, options: Options = None, service_args=None,
                  desired_capabilities=None, service_log_path=DEFAULT_SERVICE_LOG_PATH,
-                 service: Service = None, keep_alive=True):
+                 service: Service = None, keep_alive=DEFAULT_KEEP_ALIVE):
         """
         Creates a new WebDriver instance of the ChromiumDriver.
         Starts the service and then creates new WebDriver instance of ChromiumDriver.
@@ -49,7 +50,7 @@ def __init__(self, browser_name, vendor_prefix,
          - desired_capabilities - Deprecated: Dictionary object with non-browser specific
            capabilities only, such as "proxy" or "loggingPref".
          - service_log_path - Deprecated: Where to log information from the driver.
-         - keep_alive - Whether to configure ChromiumRemoteConnection to use HTTP keep-alive.
+         - keep_alive - Deprecated: Whether to configure ChromiumRemoteConnection to use HTTP keep-alive.
         """
         if desired_capabilities:
             warnings.warn('desired_capabilities has been deprecated, please pass in a Service object',
@@ -61,6 +62,11 @@ def __init__(self, browser_name, vendor_prefix,
         if service_log_path != DEFAULT_SERVICE_LOG_PATH:
             warnings.warn('service_log_path has been deprecated, please pass in a Service object',
                           DeprecationWarning, stacklevel=2)
+        if keep_alive != DEFAULT_KEEP_ALIVE and type(self) == __class__:
+            warnings.warn('keep_alive has been deprecated, please pass in a Service object',
+                          DeprecationWarning, stacklevel=2)
+        else:
+            keep_alive = True
 
         _ignore_proxy = None
         if not options:

py/selenium/webdriver/ie/webdriver.py

@@ -28,6 +28,7 @@
 DEFAULT_HOST = None
 DEFAULT_LOG_LEVEL = None
 DEFAULT_SERVICE_LOG_PATH = None
+DEFAULT_KEEP_ALIVE = None
 
 
 class WebDriver(RemoteWebDriver):
@@ -37,7 +38,7 @@ def __init__(self, executable_path='IEDriverServer.exe', capabilities=None,
                  port=DEFAULT_PORT, timeout=DEFAULT_TIMEOUT, host=DEFAULT_HOST,
                  log_level=DEFAULT_LOG_LEVEL, service_log_path=DEFAULT_SERVICE_LOG_PATH,
                  options: Options = None, service: Service = None,
-                 desired_capabilities=None, keep_alive=False):
+                 desired_capabilities=None, keep_alive=DEFAULT_KEEP_ALIVE):
         """
         Creates a new instance of the Ie driver.
 
@@ -53,7 +54,7 @@ def __init__(self, executable_path='IEDriverServer.exe', capabilities=None,
          - service_log_path - Deprecated: target of logging of service, may be "stdout", "stderr" or file path.
          - options - IE Options instance, providing additional IE options
          - desired_capabilities - Deprecated: alias of capabilities; this will make the signature consistent with RemoteWebDriver.
-         - keep_alive - Whether to configure RemoteConnection to use HTTP keep-alive.
+         - keep_alive - Deprecated: Whether to configure RemoteConnection to use HTTP keep-alive.
         """
         if executable_path != 'IEDriverServer.exe':
             warnings.warn('executable_path has been deprecated, please pass in a Service object',
@@ -70,13 +71,22 @@ def __init__(self, executable_path='IEDriverServer.exe', capabilities=None,
         if host != DEFAULT_HOST:
             warnings.warn('host has been deprecated, please pass in a Service object',
                           DeprecationWarning, stacklevel=2)
-        self.host = host
         if log_level != DEFAULT_LOG_LEVEL:
             warnings.warn('log_level has been deprecated, please pass in a Service object',
                           DeprecationWarning, stacklevel=2)
         if service_log_path != DEFAULT_SERVICE_LOG_PATH:
             warnings.warn('service_log_path has been deprecated, please pass in a Service object',
                           DeprecationWarning, stacklevel=2)
+        if desired_capabilities:
+            warnings.warn('desired_capabilities has been deprecated, please pass in a Service object',
+                          DeprecationWarning, stacklevel=2)
+        if keep_alive != DEFAULT_KEEP_ALIVE:
+            warnings.warn('keep_alive has been deprecated, please pass in a Service object',
+                          DeprecationWarning, stacklevel=2)
+        else:
+            keep_alive = False
+
+        self.host = host
         self.port = port
         if self.port == 0:
             self.port = utils.free_port()