def _reorder_automatic(items, start=None, keep=None):
"""Reorder a document's items automatically.
:param items: items to reorder
:param start: level to start numbering (None = use current start)
:param keep: item to keep over duplicates
"""
nlevel = plevel = None
for clevel, item in Document._items_by_level(items, keep=keep):
log.debug("current level: {}".format(clevel))
# Determine the next level
if not nlevel:
# Use the specified or current starting level
nlevel = Level(start) if start else clevel
nlevel.heading = clevel.heading
log.debug("next level (start): {}".format(nlevel))
else:
# Adjust the next level to be the same depth
if len(clevel) > len(nlevel):
nlevel >>= len(clevel) - len(nlevel)
log.debug("matched current indent: {}".format(nlevel))
elif len(clevel) < len(nlevel):
nlevel <<= len(nlevel) - len(clevel)
# nlevel += 1
log.debug("matched current dedent: {}".format(nlevel))
nlevel.heading = clevel.heading
# Check for a level jump
_size = min(len(clevel.value), len(plevel.value))
for index in range(max(_size - 1, 1)):
if clevel.value[index] > plevel.value[index]:
nlevel <<= len(nlevel) - 1 - index
nlevel += 1
nlevel >>= len(clevel) - len(nlevel)
msg = "next level (jump): {}".format(nlevel)
log.debug(msg)
break
# Check for a normal increment
else:
if len(nlevel) <= len(plevel):
nlevel += 1
msg = "next level (increment): {}".format(nlevel)
log.debug(msg)
else:
msg = "next level (indent/dedent): {}".format(nlevel)
log.debug(msg)
# Apply the next level
if clevel == nlevel:
log.info("{}: {}".format(item, clevel))
else:
log.info("{}: {} to {}".format(item, clevel, nlevel))
item.level = nlevel.copy()
# Save the current level as the previous level
plevel = clevel.copy()
def _reorder_automatic(items, start=None, keep=None):
"""Reorder a document's items automatically.
:param items: items to reorder
:param start: level to start numbering (None = use current start)
:param keep: item to keep over duplicates
"""
nlevel = plevel = None
for clevel, item in Document._items_by_level(items, keep=keep):
log.debug("current level: {}".format(clevel))
# Determine the next level
if not nlevel:
# Use the specified or current starting level
nlevel = Level(start) if start else clevel
nlevel.heading = clevel.heading
log.debug("next level (start): {}".format(nlevel))
else:
# Adjust the next level to be the same depth
if len(clevel) > len(nlevel):
nlevel >>= len(clevel) - len(nlevel)
log.debug("matched current indent: {}".format(nlevel))
elif len(clevel) < len(nlevel):
nlevel <<= len(nlevel) - len(clevel)
# nlevel += 1
log.debug("matched current dedent: {}".format(nlevel))
nlevel.heading = clevel.heading
# Check for a level jump
_size = min(len(clevel.value), len(plevel.value))
for index in range(max(_size - 1, 1)):
if clevel.value[index] > plevel.value[index]:
nlevel <<= len(nlevel) - 1 - index
nlevel += 1
nlevel >>= len(clevel) - len(nlevel)
msg = "next level (jump): {}".format(nlevel)
log.debug(msg)
break
# Check for a normal increment
else:
if len(nlevel) <= len(plevel):
nlevel += 1
msg = "next level (increment): {}".format(nlevel)
log.debug(msg)
else:
msg = "next level (indent/dedent): {}".format(nlevel)
log.debug(msg)
# Apply the next level
if clevel == nlevel:
log.info("{}: {}".format(item, clevel))
else:
log.info("{}: {} to {}".format(item, clevel, nlevel))
item.level = nlevel.copy()
# Save the current level as the previous level
plevel = clevel.copy()
