def _get_part(cp):
if cp == 0x200d: # zwj, common so replace with '+'
return '+'
if unicode_data.is_regional_indicator(cp):
return unicode_data.regional_indicator_to_ascii(cp)
if unicode_data.is_tag(cp):
return unicode_data.tag_character_to_ascii(cp)
fname = _get_filepath(cp)
if fname:
return '<img src="%s">' % fname
raise Exception()
def _standard_name(seq):
"""Use the standard emoji name, with some algorithmic modifications.
We want to ignore skin-tone modifiers (but of course if the sequence _is_
the skin-tone modifier itself we keep that). So we strip these so we can
start with the generic name ignoring skin tone.
Non-emoji that are turned into emoji using the emoji VS have '(emoji) '
prepended to them, so strip that.
Regional indicator symbol names are a bit long, so shorten them.
Regional sequences are assumed to be ok as-is in terms of capitalization and
punctuation, so no modifications are applied to them.
After title-casing we make some English articles/prepositions lower-case
again. We also replace '&' with 'and'; Unicode seems rather fond of
ampersand."""
if not unicode_data.is_skintone_modifier(seq[0]):
seq = tuple(
[cp for cp in seq if not unicode_data.is_skintone_modifier(cp)])
name = unicode_data.get_emoji_sequence_name(seq)
if name.startswith('(emoji) '):
name = name[8:]
if len(seq) == 1 and unicode_data.is_regional_indicator(seq[0]):
return 'Regional Symbol ' + unicode_data.regional_indicator_to_ascii(
seq[0])
if (unicode_data.is_regional_indicator_seq(seq)
or unicode_data.is_regional_tag_seq(seq)):
return name
name = name.title()
# Require space delimiting just in case...
name = re.sub(r'\s&\s', ' and ', name)
name = re.sub(
# not \b at start because we retain capital at start of phrase
r'(\s(:?A|And|From|In|Of|With|For))\b',
lambda s: s.group(1).lower(),
name)
return name
def _check_flags(sorted_seq_to_filepath):
"""Ensure regional indicators are only in sequences of one or two, and
never mixed."""
for seq, fp in sorted_seq_to_filepath.items():
have_reg = None
for cp in seq:
is_reg = unicode_data.is_regional_indicator(cp)
if have_reg == None:
have_reg = is_reg
elif have_reg != is_reg:
print(f'check flags: mix of regional and non-regional in {fp}',
file=sys.stderr)
if have_reg and len(seq) > 2:
# We provide dummy glyphs for regional indicators, so there are sequences
# with single regional indicator symbols, the len check handles this.
print(
f'check flags: regional indicator sequence length != 2 in {fp}',
file=sys.stderr)
def _check_flags(sorted_seq_to_filepath):
"""Ensure regional indicators are only in sequences of one or two, and
never mixed."""
for seq, fp in sorted_seq_to_filepath.iteritems():
have_reg = None
for cp in seq:
is_reg = unicode_data.is_regional_indicator(cp)
if have_reg == None:
have_reg = is_reg
elif have_reg != is_reg:
print(
'check flags: mix of regional and non-regional in %s' % fp,
file=sys.stderr)
if have_reg and len(seq) > 2:
# We provide dummy glyphs for regional indicators, so there are sequences
# with single regional indicator symbols, the len check handles this.
print(
'check flags: regional indicator sequence length != 2 in %s' % fp,
file=sys.stderr)
def _standard_name(seq):
"""Use the standard emoji name, with some algorithmic modifications.
We want to ignore skin-tone modifiers (but of course if the sequence _is_
the skin-tone modifier itself we keep that). So we strip these so we can
start with the generic name ignoring skin tone.
Non-emoji that are turned into emoji using the emoji VS have '(emoji) '
prepended to them, so strip that.
Regional indicator symbol names are a bit long, so shorten them.
Regional sequences are assumed to be ok as-is in terms of capitalization and
punctuation, so no modifications are applied to them.
After title-casing we make some English articles/prepositions lower-case
again. We also replace '&' with 'and'; Unicode seems rather fond of
ampersand."""
if not unicode_data.is_skintone_modifier(seq[0]):
seq = tuple([cp for cp in seq if not unicode_data.is_skintone_modifier(cp)])
name = unicode_data.get_emoji_sequence_name(seq)
if name.startswith('(emoji) '):
name = name[8:]
if len(seq) == 1 and unicode_data.is_regional_indicator(seq[0]):
return 'Regional Symbol ' + unicode_data.regional_indicator_to_ascii(seq[0])
if (unicode_data.is_regional_indicator_seq(seq) or
unicode_data.is_regional_tag_seq(seq)):
return name
name = name.title()
# Require space delimiting just in case...
name = re.sub(r'\s&\s', ' and ', name)
name = re.sub(
# not \b at start because we retain capital at start of phrase
r'(\s(:?A|And|From|In|Of|With|For))\b', lambda s: s.group(1).lower(),
name)
return name
