Locators to be blurred should ignore NoSuchElementException error in Capture Screenshot keywords

[AllanMedeiros]

Is your feature request related to a problem? Please describe.
I have a single array of many fields to be blurred in the screenshot, but not all of them appears in every page of the application, so eventually I get NoSuchElementException error because one of these fields is not present in the current page.
I'm using a test case template to perform the same set of actions in many pages, would not be pratical to create a locator array for each page.

Describe the solution you'd like
Capture Screenshot kws could ignore NoSuchElementException error and proceed to next locator in the array.

Describe alternatives you've considered
I could create an array variable for each page, but that would kill the purpose of re-usability of code.

Additional context
Add any other context or screenshots about the feature request here.

[jessezach]

@AllanMedeiros Makes sense. This would help avoid creating multiple blur variable arrays. Will push the change for this as part of the upcoming release.

[AllanMedeiros]

Added this import in selenium_hooks.py
from selenium.common.exceptions import NoSuchElementException

And changed this method like this.

def blur_regions(self, selectors, radius, path):
        selectors = selectors if isinstance(selectors, list) else [selectors]

        for region in selectors:
            try:
                prefix, locator, element = self.find_element(region)
            except NoSuchElementException:
                continue

            area_coordinates = self._get_coordinates(prefix, locator, element)
            left, right = math.ceil(area_coordinates['left']), math.ceil(area_coordinates['right'])
            top, bottom = math.ceil(area_coordinates['top']), math.ceil(area_coordinates['bottom'])
            left, right, top, bottom = self._update_coordinates(left, right, top, bottom)
            im = Image.open(path + '/img' + str(self.count) + '.png')
            cropped_image = im.crop((left, top, right, bottom))
            blurred_image = cropped_image.filter(ImageFilter.GaussianBlur(radius=int(radius)))
            im.paste(blurred_image, (left, top, right, bottom))
            im.save(path + '/img' + str(self.count) + '.png')

Let me know if you thought something different than that.
But after a few runs, seems to be working fine.

[jessezach]

@AllanMedeiros This is exactly how I was planning to fix it. Could you raise a pull request with this code please?

[AllanMedeiros]

ok, done!

[jessezach]

Released in v1.3.0