def update_work(self, ctx, work, get=None, save=None):
"""Adds/Updates the given work in the database.
"""
get = get or self.db.get
save = save or self.db.save
logging.info("works_db: updating work %s", work['key'])
key = work['key']
old_work = get(key, {})
if old_work:
if "_rev" in old_work: # ugly side-effect of CachedDatabase.
work['_rev'] = old_work['_rev']
work['editions'] = old_work.get('editions', [])
old_seeds = set(engine.get_seeds(old_work))
else:
work['editions'] = []
old_seeds = set()
work['_id'] = work['key']
new_seeds = set(engine.get_seeds(work))
# Add both old and new seeds to the queue
ctx.add_seeds(old_seeds)
ctx.add_seeds(new_seeds)
def non_edition_seeds(seeds):
return sorted(seed for seed in seeds
if not seed.startswith("/books"))
# Add editions to the queue if any of the seeds are modified
if non_edition_seeds(old_seeds) != non_edition_seeds(new_seeds):
ctx.add_editions(work['editions'])
save(work)
return work
def update_work(self, ctx, work, get=None, save=None):
"""Adds/Updates the given work in the database.
"""
get = get or self.db.get
save = save or self.db.save
logger.info("works_db: updating work %s", work['key'])
key = work['key']
old_work = get(key, {})
if old_work:
if "_rev" in old_work: # ugly side-effect of CachedDatabase.
work['_rev'] = old_work['_rev']
work['editions'] = old_work.get('editions', [])
old_seeds = set(engine.get_seeds(old_work))
else:
work['editions'] = []
old_seeds = set()
work['_id'] = work['key']
new_seeds = set(engine.get_seeds(work))
# Add both old and new seeds to the queue
ctx.add_seeds(old_seeds)
ctx.add_seeds(new_seeds)
def non_edition_seeds(seeds):
return sorted(seed for seed in seeds if not seed.startswith("/books"))
# Add editions to the queue if any of the seeds are modified
if non_edition_seeds(old_seeds) != non_edition_seeds(new_seeds):
ctx.add_editions(work['editions'])
save(work)
return work
def get_seeds(work):
"""Return non edition seeds of a work."""
return [seed for seed in engine.get_seeds(work) if not seed.startswith("/books/")]
def get_seeds(work):
# returns non edition seeds
if work:
return sorted(engine.get_seeds(work))
else:
return []
def get_seeds(work):
"""Return non edition seeds of a work."""
return [
seed for seed in engine.get_seeds(work)
if not seed.startswith("/books/")
]
def get_seeds(work):
# returns non edition seeds
if work:
return sorted(engine.get_seeds(work))
else:
return []