Commit 6d2967f0 authored by Victor Zimmermann's avatar Victor Zimmermann
Browse files

Add apheresis

parent ad1c9dc7

allzweckmesser/scanner.py

+28 −5
Changes for allzweckmesser/scanner.py: 28 added lines, 5 removed lines.
Original line number Diff line number Diff line
@@ -547,7 +547,7 @@ def positional_lengthening(verse): 
                    break





def make_elisions(verse):

def make_elisions(verse, old = False):

    for reading in verse.readings:

        for i, token in enumerate(reading.tokens):

            if not token.is_punct() and i < len(reading.tokens) - 1:
@@ -562,13 +562,35 @@ def make_elisions(verse): 
                    # Break the for and continue with the next reading.

                    break



                m = re.search(r'[aeiouy][mh]*$', this_syllable.text,



                if old:

                    m = re.search(r'[aeiouy]([mhs]*)$', this_syllable.text,

                                  flags=re.IGNORECASE)

                else:                    

                    m = re.search(r'[aeiouy]([mh]*)$', this_syllable.text,

                                  flags=re.IGNORECASE)

                    

                if m:

                    if re.search(r'^h?[aeiouy]', next_syllable.text,

                    if reading.tokens[i+1].text in {'es', 'est', 'estis'}:

                        apharesis = Phenomenon(omitted='e')

                        next_syllable.phenomena['apharesis'] = apharesis

                        next_syllable.syllable_length = 0

                        if reading.tokens[i+1].text in {'est', 'estis'}:

                            pl = Phenomenon(chars=m.groups(0)+" est")

                            this_syllable.phenomena['positional_lengthening'] = pl

                            this_syllable.syllable_length = 2

                        elif reading.tokens[i+1].text in {'es'} and 'm' in m.groups(1):

                            pl = Phenomenon(chars=m.groups(0)+" es")

                            this_syllable.phenomena['positional_lengthening'] = pl

                            this_syllable.syllable_length = 2

                            

                    elif re.search(r'^h?[aeiouy]', next_syllable.text,

                                 flags=re.IGNORECASE):

                        # Elision!

                        elision = Phenomenon(omitted=m.group())

                        if 's' in m.group():

                            this_syllable.phenomena['s-elision'] = elision

                        else:

                            this_syllable.phenomena['elision'] = elision

                        this_syllable.syllable_length = 0

    return verse
@@ -645,8 +667,9 @@ def parse_verse(verse): 


class Scanner:



    def __init__(self):

    def __init__(self, old=False):

        self.word_list = WordList()

        self.old = old



    def scan_verses(self, plain_verses: List[str]):

        base_readings = [Reading(tokens=tokenize(v)) for v in plain_verses]
@@ -660,5 +683,5 @@ class Scanner: 
                new_readings.extend(get_syllables(reading))

            verse.readings = new_readings

            parse_verse(verse)

            make_elisions(verse)

            make_elisions(verse, self.old) #old latin not fully implemented

        return verses