def gen_tasks(self):
"""Create tasks to copy the assets of the whole theme chain.
If a file is present on two themes, use the version
from the "youngest" theme.
"""
kw = {
"themes":
self.site.THEMES,
"translations":
self.site.translations,
"files_folders":
self.site.config['FILES_FOLDERS'],
"output_folder":
self.site.config['OUTPUT_FOLDER'],
"filters":
self.site.config['FILTERS'],
"code_color_scheme":
self.site.config['CODE_COLOR_SCHEME'],
"code.css_selectors": ['pre.code', '.highlight pre'],
"code.css_head":
'/* code.css file generated by Nikola */\n',
"code.css_close":
"\ntable.codetable { width: 100%;} td.linenos {text-align: right; width: 4em;}\n",
}
tasks = {}
code_css_path = os.path.join(kw['output_folder'], 'assets', 'css',
'code.css')
code_css_input = utils.get_asset_path(
'assets/css/code.css',
themes=kw['themes'],
files_folders=kw['files_folders'],
output_dir=None)
yield self.group_task()
main_theme = utils.get_theme_path(kw['themes'][0])
theme_ini = utils.parse_theme_meta(main_theme)
if theme_ini:
ignored_assets = theme_ini.get("Nikola",
"ignored_assets",
fallback='').split(',')
ignore_colorbox_i18n = theme_ini.get("Nikola",
"ignore_colorbox_i18n",
fallback="unused")
else:
ignored_assets = []
ignore_colorbox_i18n = "unused"
if ignore_colorbox_i18n == "unused":
# Check what colorbox languages we need so we can ignore the rest
needed_colorbox_languages = [
LEGAL_VALUES['COLORBOX_LOCALES'][i] for i in kw['translations']
]
needed_colorbox_languages = [
i for i in needed_colorbox_languages if i
] # remove '' for en
# ignored_filenames is passed to copy_tree to avoid creating
# directories. Since ignored_assets are full paths, and copy_tree
# works on single filenames, we can’t use that here.
if not needed_colorbox_languages:
ignored_filenames = set(["colorbox-i18n"])
else:
ignored_filenames = set()
for theme_name in kw['themes']:
src = os.path.join(utils.get_theme_path(theme_name), 'assets')
dst = os.path.join(kw['output_folder'], 'assets')
for task in utils.copy_tree(src,
dst,
ignored_filenames=ignored_filenames):
asset_name = os.path.relpath(task['name'], dst)
if task['name'] in tasks or asset_name in ignored_assets:
continue
elif asset_name.startswith(_COLORBOX_PREFIX):
if ignore_colorbox_i18n == "all" or ignore_colorbox_i18n is True:
continue
colorbox_lang = asset_name[_COLORBOX_SLICE]
if ignore_colorbox_i18n == "unused" and colorbox_lang not in needed_colorbox_languages:
continue
tasks[task['name']] = task
task['uptodate'] = [
utils.config_changed(kw, 'nikola.plugins.task.copy_assets')
]
task['basename'] = self.name
if code_css_input:
if 'file_dep' not in task:
task['file_dep'] = []
task['file_dep'].append(code_css_input)
yield utils.apply_filters(task, kw['filters'])
# Check whether or not there is a code.css file around.
if not code_css_input and kw['code_color_scheme']:
def create_code_css():
from pygments.formatters import get_formatter_by_name
formatter = get_formatter_by_name(
'html', style=kw["code_color_scheme"])
utils.makedirs(os.path.dirname(code_css_path))
with io.open(code_css_path, 'w+', encoding='utf8') as outf:
outf.write(kw["code.css_head"])
outf.write(
formatter.get_style_defs(kw["code.css_selectors"]))
outf.write(kw["code.css_close"])
if os.path.exists(code_css_path):
with io.open(code_css_path, 'r', encoding='utf-8') as fh:
testcontents = fh.read(len(
kw["code.css_head"])) == kw["code.css_head"]
else:
testcontents = False
task = {
'basename':
self.name,
'name':
code_css_path,
'targets': [code_css_path],
'uptodate': [
utils.config_changed(kw,
'nikola.plugins.task.copy_assets'),
testcontents
],
'actions': [(create_code_css, [])],
'clean':
True,
}
yield utils.apply_filters(task, kw['filters'])
def gen_tasks(self):
"""Create tasks to copy the assets of the whole theme chain.
If a file is present on two themes, use the version
from the "youngest" theme.
"""
kw = {
"themes":
self.site.THEMES,
"translations":
self.site.translations,
"files_folders":
self.site.config['FILES_FOLDERS'],
"output_folder":
self.site.config['OUTPUT_FOLDER'],
"filters":
self.site.config['FILTERS'],
"code_color_scheme":
self.site.config['CODE_COLOR_SCHEME'],
"code.css_selectors":
['pre.code', '.code .codetable', '.highlight pre'],
"code.css_wrappers": ['.highlight', '.code'],
"code.css_head":
'/* code.css file generated by Nikola */\n',
"code.css_close":
("\ntable.codetable, table.highlighttable { width: 100%;}\n"
".codetable td.linenos, td.linenos { text-align: right; width: 3.5em; "
"padding-right: 0.5em; background: rgba(127, 127, 127, 0.2) }\n"
".codetable td.code, td.code { padding-left: 0.5em; }\n"),
}
tasks = {}
code_css_path = os.path.join(kw['output_folder'], 'css', 'code.css')
code_css_input = utils.get_asset_path(
'assets/css/code.css',
themes=kw['themes'],
files_folders=kw['files_folders'],
output_dir=None)
yield self.group_task()
main_theme = utils.get_theme_path(kw['themes'][0])
theme_ini = utils.parse_theme_meta(main_theme)
if theme_ini:
ignored_assets = theme_ini.get("Nikola",
"ignored_assets",
fallback='').split(',')
ignored_assets = [
os.path.normpath(asset_name.strip())
for asset_name in ignored_assets
]
else:
ignored_assets = []
for theme_name in kw['themes']:
src = os.path.join(utils.get_theme_path(theme_name), 'assets')
dst = kw['output_folder']
for task in utils.copy_tree(src, dst):
asset_name = os.path.relpath(task['name'], dst)
if task['name'] in tasks or asset_name in ignored_assets:
continue
tasks[task['name']] = task
task['uptodate'] = [
utils.config_changed(kw, 'nikola.plugins.task.copy_assets')
]
task['basename'] = self.name
if code_css_input:
if 'file_dep' not in task:
task['file_dep'] = []
task['file_dep'].append(code_css_input)
yield utils.apply_filters(task, kw['filters'])
# Check whether or not there is a code.css file around.
if not code_css_input and kw['code_color_scheme']:
def create_code_css():
formatter = BetterHtmlFormatter(style=kw["code_color_scheme"])
utils.makedirs(os.path.dirname(code_css_path))
with io.open(code_css_path, 'w+', encoding='utf-8') as outf:
outf.write(kw["code.css_head"])
outf.write(
formatter.get_style_defs(kw["code.css_selectors"],
kw["code.css_wrappers"]))
outf.write(kw["code.css_close"])
if os.path.exists(code_css_path):
with io.open(code_css_path, 'r', encoding='utf-8-sig') as fh:
testcontents = fh.read(len(
kw["code.css_head"])) == kw["code.css_head"]
else:
testcontents = False
task = {
'basename':
self.name,
'name':
code_css_path,
'targets': [code_css_path],
'uptodate': [
utils.config_changed(kw,
'nikola.plugins.task.copy_assets'),
testcontents
],
'actions': [(create_code_css, [])],
'clean':
True,
}
yield utils.apply_filters(task, kw['filters'])
def gen_tasks(self):
"""Create tasks to copy the assets of the whole theme chain.
If a file is present on two themes, use the version
from the "youngest" theme.
"""
kw = {
"themes": self.site.THEMES,
"translations": self.site.translations,
"files_folders": self.site.config['FILES_FOLDERS'],
"output_folder": self.site.config['OUTPUT_FOLDER'],
"filters": self.site.config['FILTERS'],
"code_color_scheme": self.site.config['CODE_COLOR_SCHEME'],
"code.css_selectors": ['pre.code', '.highlight pre'],
"code.css_head": '/* code.css file generated by Nikola */\n',
"code.css_close": "\ntable.codetable { width: 100%;} td.linenos {text-align: right; width: 4em;}\n",
}
tasks = {}
code_css_path = os.path.join(kw['output_folder'], 'assets', 'css', 'code.css')
code_css_input = utils.get_asset_path('assets/css/code.css',
themes=kw['themes'],
files_folders=kw['files_folders'], output_dir=None)
yield self.group_task()
main_theme = utils.get_theme_path(kw['themes'][0])
theme_ini = utils.parse_theme_meta(main_theme)
if theme_ini:
ignored_assets = theme_ini.get("Nikola", "ignored_assets", fallback='').split(',')
ignored_assets = [asset_name.strip() for asset_name in ignored_assets]
else:
ignored_assets = []
for theme_name in kw['themes']:
src = os.path.join(utils.get_theme_path(theme_name), 'assets')
dst = os.path.join(kw['output_folder'], 'assets')
for task in utils.copy_tree(src, dst):
asset_name = os.path.relpath(task['name'], dst)
if task['name'] in tasks or asset_name in ignored_assets:
continue
tasks[task['name']] = task
task['uptodate'] = [utils.config_changed(kw, 'nikola.plugins.task.copy_assets')]
task['basename'] = self.name
if code_css_input:
if 'file_dep' not in task:
task['file_dep'] = []
task['file_dep'].append(code_css_input)
yield utils.apply_filters(task, kw['filters'])
# Check whether or not there is a code.css file around.
if not code_css_input and kw['code_color_scheme']:
def create_code_css():
from pygments.formatters import get_formatter_by_name
formatter = get_formatter_by_name('html', style=kw["code_color_scheme"])
utils.makedirs(os.path.dirname(code_css_path))
with io.open(code_css_path, 'w+', encoding='utf8') as outf:
outf.write(kw["code.css_head"])
outf.write(formatter.get_style_defs(kw["code.css_selectors"]))
outf.write(kw["code.css_close"])
if os.path.exists(code_css_path):
with io.open(code_css_path, 'r', encoding='utf-8') as fh:
testcontents = fh.read(len(kw["code.css_head"])) == kw["code.css_head"]
else:
testcontents = False
task = {
'basename': self.name,
'name': code_css_path,
'targets': [code_css_path],
'uptodate': [utils.config_changed(kw, 'nikola.plugins.task.copy_assets'), testcontents],
'actions': [(create_code_css, [])],
'clean': True,
}
yield utils.apply_filters(task, kw['filters'])
