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import datetime
from pelican import signals
class GenDate:
def __init__(self, gen):
self.settings = gen.settings
self.process()
def process(self):
"""Initialization process."""
pass
def defer_process(self):
"""Check and return git describe value."""
return datetime.datetime.now()
def initialize(gen):
"""Function called upon article generator initialization."""
gen.plugin_instance = GenDate(gen)
def fetch(gen, metadata):
"""Function called upon article generation context fetching."""
gen.context['gen_date'] = gen.plugin_instance.defer_process()
def register():
"""Register Pelican signals to dedicated functions."""
signals.article_generator_init.connect(initialize)
signals.article_generator_context.connect(fetch)
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