Added Print Page As PDF Keyword

atest/acceptance/keywords/print_page.robot

@@ -0,0 +1,18 @@
+*** Settings ***
+Documentation    Suite description
+Suite Setup       Go To Page "non_ascii.html"
+Resource          ../resource.robot
+
+*** Test Cases ***
+Print Page As PDF Without Print Options
+    Print Page As PDF
+
+Provide Print Options From Module
+    # ${print_options}=  Evaluate  sys.modules['selenium.webdriver'].common.print_page_options()  sys, selenium.webdriver
+    ${print_options}=  Evaluate  selenium.webdriver.common.print_page_options.PrintOptions()
+    # Set To Dictionary    ${print_options}  scale  0.5
+    # Evaluate    ${print_options}.scale=0.5
+    # Set Variable    ${print_options.scale}  0.5
+    # Evaluate    ${print_options.scale}=0.5
+    Evaluate    setattr($print_options, 'scale', 0.5)
+    Print Page As PDF    ${print_options}

src/SeleniumLibrary/keywords/screenshot.py

@@ -14,10 +14,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import os
-from typing import Union
+from typing import Optional, Union
+from base64 import b64decode
 
 from robot.utils import get_link_path
 from selenium.webdriver.remote.webelement import WebElement
+from selenium.webdriver.common.print_page_options import PrintOptions
 
 from SeleniumLibrary.base import LibraryComponent, keyword
 from SeleniumLibrary.utils.path_formatter import _format_path
@@ -235,3 +237,68 @@ def _embed_to_log_as_file(self, path, width):
             f'<a href="{src}"><img src="{src}" width="{width}px"></a>',
             html=True,
         )
+
+    @keyword
+    # def print_page_as_pdf(self, print_options: Optional[PrintOptions]=None,):
+    # def print_page_as_pdf(self, print_options: Optional[Union[PrintOptions, dict]]=None):
+    # def print_page_as_pdf(self, print_options: Union[PrintOptions, dict, None]=None):
+    #     """ Print the current page as a PDF
+    #
+    #     """
+    #     if not print_options:
+    #         print_options = PrintOptions()
+    #         print_options.page_ranges = ['-']
+    def print_page_as_pdf(self,
+                            background=None,
+                            margin_bottom=None,
+                            margin_left=None,
+                            margin_right=None,
+                            margin_top=None,
+                            orientation=None,
+	                        page_height=None,
+                            page_ranges=['-'],
+                            page_width=None,
+                            scale=None,
+	                        shrink_to_fit=None,
+                            path_to_file=None,
+                         ):
+        """ Print the current page as a PDF
+
+        ``page_ranges`` defaults to `['-']` or "all" pages. ``page_ranges`` takes a list of
+        strings indicating the ranges.
+
+        The page size defaults to 21.59 for ``page_width`` and 27.94 for ``page_height``.
+        This is the equivalent size of US-Letter. The assumed units on these parameters
+        is centimeters.
+
+        The default margin for top, left, bottom, right is `1`. The assumed units on
+        these parameters is centimeters.
+
+        The default ``orientation`` is `portrait`. ``orientation`` can be either `portrait`
+        or `landscape`.
+
+        The default ``scale`` is `1`. ``scale`` must be greater than or equal to `0.1` and
+        less than or equal to `2`.
+
+        ``background`` and ``scale_to_fite`` can be either `${True}` or `${False}`..
+
+        If all print options are None then a pdf will failed to print silently.s
+        """
+
+        print_options = PrintOptions()
+        print_options.background = background
+        print_options.margin_bottom = margin_bottom
+        print_options.margin_left = margin_left
+        print_options.margin_right = margin_right
+        print_options.margin_top = margin_top
+        print_options.orientation = orientation
+        print_options.page_height = page_height
+        print_options.page_ranges = page_ranges
+        print_options.page_width = page_width
+        print_options.scale = scale
+        print_options.shrink_to_fit = shrink_to_fit
+
+        base64code  = self.driver.print_page(print_options)
+        pdfdata = b64decode(base64code)
+        with open('test.pdf', mode='wb') as pdf:
+            pdf.write(pdfdata)