def parse(self,
raw_container: CharacterContainer) -> List[CharacterContainer]:
words = []
index = 0
self._have_words_started = False
container = CharacterContainer()
while True:
if index == len(raw_container.characters):
break
character: Character = raw_container.characters[index]
is_literal = False
valid_literal = None
for literal in self.literals:
for i, c in enumerate(literal):
if i + index < len(
raw_container.characters
) and c == raw_container.characters[i + index].character:
is_literal = True
else:
is_literal = False
break
if is_literal:
valid_literal = literal
break
if self._has_seen_first_character(raw_container, index) \
and (self._is_new_word(raw_container, index) or
self._is_series_of_delimiters(raw_container, index)) \
and len(container.characters) > 0:
words.append(container)
container = CharacterContainer()
if valid_literal:
for c in valid_literal:
container.append_str(c.lower())
index += 1
self._have_words_started = True
if index < len(raw_container.characters):
words.append(container)
container = CharacterContainer()
character: Character = raw_container.characters[index]
else:
break
container.append_str(
character.character.lower() if character.case ==
CharacterType.UPPERCASE else character.character)
index += 1
words.append(container)
return words
def format(self, words: List[CharacterContainer]) -> str:
format_literals = [
acronym.lower() for acronym in self._format_literals
]
case_delimited = CharacterContainer()
first_character_casing = self._first_character_casing
valid_first_characters = [
CharacterType.UPPERCASE, CharacterType.LOWERCASE,
CharacterType.OTHER
]
should_capitalize = False
is_first_word = True
for word in words:
if str(word) in format_literals:
case_delimited.append_str(
self._format_literals[format_literals.index(str(word))])
is_first_word = False
should_capitalize = True
else:
for character in word:
if is_first_word and character.case in valid_first_characters:
is_first_word = False
if first_character_casing == CharacterType.UPPERCASE:
case_delimited.append_str(
character.character.upper())
elif first_character_casing == CharacterType.LOWERCASE:
case_delimited.append_str(
character.character.lower())
elif should_capitalize:
case_delimited.append_str(character.character.upper())
should_capitalize = False
else:
case_delimited.append_str(character.character)
should_capitalize = True and not is_first_word
return str(case_delimited)
