def test_nested():
nested_content = [
text1, generate_xml_element(tag_inner, content=text2)
]
print(
generate_xml_element(tag_outer, content=nested_content,
block=True))
def generate_xml(self, indent: int = 0):
wallpaper_info_list = []
for (key, val) in vars(self).items():
wallpaper_info_list.append(
generate_xml_element(tag=key, content=str(val)))
generated_text = generate_xml_element(self.wallpaper_tag,
content=wallpaper_info_list)
return indent_text(generated_text, indent=indent)
def generate_static(self, indent: int = 0):
generated_text = generate_xml_element(
'static',
content=[
generate_xml_element('duration',
content='%.1f' % self.lasting_sec),
generate_xml_element('file', content=self.current_image),
])
return indent_text(generated_text, indent=indent)
def generate_transition(self, indent: int = 0):
generated_text = generate_xml_element(
'transition',
content=[
generate_xml_element('duration',
content='%.1f' % self.transition_sec),
generate_xml_element('from', content=self.current_image),
generate_xml_element('to', content=self.next_image),
])
return indent_text(generated_text, indent=indent)
def get_unix_start_time():
"""
Get the starting point of Unix time.
Return the XML markup.
"""
start_time_items = [('year', 1970), ('month', 1), ('day', 1), ('hour', 0),
('minute', 0), ('second', 0)]
start_time_xml_list = []
for (tag, val) in start_time_items:
start_time_xml_list.append(
generate_xml_element(tag, content='%02d' % val))
return generate_xml_element('starttime', start_time_xml_list)
def generate_slide_show_xml():
"""
Generate a slide show XML.
Put the XML into "~/.local/share/backgrounds" directory.
"""
root_tag = 'background'
start_comment_text = 'This animation starts at the beginning of the unix epoch.'
# start time
start_time = get_unix_start_time()
start_time_comment = generate_xml_comment(start_comment_text)
# list of slides
num_total_images = len(linked_images)
slides_xml_list = []
for image_index in range(0, num_total_images):
# get current and next images
current_image = abspath(linked_images[image_index])
next_index = (image_index + 1) % num_total_images
next_image = abspath(linked_images[next_index])
# generate XML transition
new_slide = Slide(current_image, next_image, transition_interval)
slides_xml_list.append(new_slide.generate_static())
slides_xml_list.append(new_slide.generate_transition())
# combine together into XML
combined_xml = XML_header + '\n'
combined_xml += generate_xml_element(
tag=root_tag,
content=[start_time, start_time_comment, *slides_xml_list])
return combined_xml
def test_multiline():
multiline_content = [text1, text2]
print(
generate_xml_element(tag_outer,
attrs=attrs_outer,
content=multiline_content,
block=True))
def test_wallpaper():
print(get_xml_header())
sample_slideshow = Wallpaper('/usr/share/backgrounds/contest/focal.xml',
name='Ubuntu')
sample_image = WallpaperImage(
'/usr/share/backgrounds/warty-final-ubuntu.png')
root_tag = 'wallpapers'
inner_content = [
sample_slideshow.generate_xml(),
sample_image.generate_xml()
]
print_indented(generate_xml_element(root_tag, content=inner_content))
def generate_bg_properties_xml():
"""
Generate a background properties XML.
Put the XML into "~/.local/share/gnome-background-properties" directory.
"""
root_tag = 'wallpapers'
bg_list = []
# first add slide show XML
slide_show = Wallpaper(slide_show_xml_filename, name=collection_name)
slide_show_xml_element = slide_show.generate_xml()
bg_list.append(slide_show_xml_element)
# then add images
for image_filename in linked_images:
image = WallpaperImage(image_filename)
image_xml_element = image.generate_xml()
bg_list.append(image_xml_element)
# combine together into XML
combined_xml = XML_header + '\n'
combined_xml += generate_xml_element(tag=root_tag, content=bg_list)
return combined_xml
def test_single_tag_attrs_block():
print(
generate_xml_element(tag_outer,
attrs=attrs_outer,
content=text1,
block=True))
def test_single_tag_inline():
print(generate_xml_element(tag_outer, content=text1))
def test_single_tag_with_attrs():
print(generate_xml_element(tag_outer, attrs=attrs_outer))
def test_single_tag():
print(generate_xml_element(tag_outer))