def _get_keys(dir_infos, aliases, limit, all_emoji, emoji_sort, ignore_missing):
"""Return a list of the key tuples to display. If all_emoji is
true, start with all emoji sequences, else the sequences available
in dir_infos (limited to the first dir_info if limit is True).
If ignore_missing is true and all_emoji is false, ignore sequences
that are not valid (e.g. skin tone variants of wrestlers). If
ignore_missing is true and all_emoji is true, ignore sequences
for which we have no assets (e.g. newly defined emoji). If not using
all_emoji, aliases are included if we have a target for them.
The result is in emoji order if emoji_sort is true, else in
unicode codepoint order."""
if all_emoji or ignore_missing:
all_keys = unicode_data.get_emoji_sequences()
if not all_emoji or ignore_missing:
if len(dir_infos) == 1 or limit:
avail_keys = frozenset(dir_infos[0].filemap.keys())
else:
avail_keys = _merge_keys([info.filemap for info in dir_infos])
if aliases:
avail_keys = _add_aliases(avail_keys, aliases)
if not ignore_missing:
keys = all_keys if all_emoji else avail_keys
else:
keys = set(all_keys) & avail_keys
if emoji_sort:
sorted_keys = unicode_data.get_sorted_emoji_sequences(keys)
else:
sorted_keys = sorted(keys)
return sorted_keys
def _get_keys(dir_infos, limit, all_emoji, emoji_sort):
"""Return a list of the key tuples to display. If all_emoji is
True, returns all emoji sequences, else the sequences available
in dir_infos (limited to the first dir_info if limit is True).
The result is in emoji order if emoji_sort is true, else in
unicode codepoint order."""
if all_emoji:
keys = unicode_data.get_emoji_sequences()
elif len(dir_infos) == 1 or limit:
keys = frozenset(dir_infos[0].filemap.keys())
else:
keys = _merge_keys([info.filemap for info in dir_infos])
if emoji_sort:
sorted_keys = unicode_data.get_sorted_emoji_sequences(keys)
else:
sorted_keys = sorted(keys)
return sorted_keys