Metadata-Version: 2.1
Name: wmu-greek-utils
Version: 0.3.1
Summary: A collection of utilities for working with Greek text
Author: Will Fitzgerald
Author-email: willf@users.noreply.github.com
Requires-Python: >=3.8.1
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Dist: greek-normalisation (>=0.5.1,<0.6.0)
Requires-Dist: python-dotenv (>=1.0.1,<2.0.0)
Requires-Dist: regex (>=2024.7.24,<2025.0.0)
Description-Content-Type: text/markdown

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# Greek Language Utilties from the WMU Hecurlaneum Project.

This package provides a set of utilities for working with Greek text. It is designed to be used in conjunction with the WMU Herculaneum Project, but can be used independently.

## Installation

```bash
poetry add wmu_greek_utils
```

## Usage

## Normalization Options

The `Normalizer` class provides several options for normalizing Greek text. These options can be combined to achieve the desired normalization effect. Below are the available options:

- `LOWERCASE`: Converts all characters to lowercase.
- `UPPERCASE`: Converts all characters to uppercase.
- `REMOVE_SPACES`: Removes all spaces from the text.
- `REMOVE_NEWLINES`: Removes all newline characters from the text.
- `REMOVE_PUNCTUATION`: Removes all punctuation marks from the text.
- `REMOVE_ACCENTS`: Removes all accent marks from the text.
- `REMOVE_BREATHING`: Removes all breathing marks from the text.
- `IOTA_ADSCRIPT`: Converts iota subscript to iota adscript.
- `NORMALIZE_SIGMA`: Normalizes all sigma characters to a single form.
- `NORMALIZE_THETA`: Normalizes all theta characters to a single form.
- `NORMALIZE_PHI`: Normalizes all phi characters to a single form.
- `NORMALIZE_APOSTROPHE`: Normalizes all apostrophe characters to a single form.

### Example Usage

```python
from normalize import Normalizer, NormalizationOptions

# Standard normalization is LOWERCASE | NORMALIZE_THETA | NORMALIZE_PHI | NORMALIZE_APOSTROPHE
normalize = Normalizer()
# notice odd thetas
text = "Ἐν ἀρχῇ ἦν ὁ Λόγος, καὶ ὁ Λόγος ἦν πρὸς τὸν ϑεόν, καὶ ϑεὸς ἦν ὁ Λόγος."
normalized_text = normalize(text)
print(normalized_text)  # Output: "ἐν ἀρχῇ ἦν ὁ λόγος, καὶ ὁ λόγος ἦν πρὸς τὸν θεόν, καὶ θεὸς ἦν ὁ λόγος."

# Create a normalizer with multiple options

from normalize import UPPERCASE, REMOVE_SPACES, REMOVE_NEWLINES, REMOVE_PUNCTUATION, REMOVE_ACCENTS, REMOVE_BREATHING, IOTA_ADSCRIPT, NORMALIZE_SIGMA, NORMALIZE_THETA, NORMALIZE_PHI, NORMALIZE_APOSTROPHE

radical_normalizer = Normalizer(config=UPPERCASE
        | REMOVE_SPACES
        | REMOVE_NEWLINES
        | REMOVE_PUNCTUATION
        | REMOVE_ACCENTS
        | REMOVE_BREATHING
        | IOTA_ADSCRIPT
        | NORMALIZE_SIGMA
        | NORMALIZE_THETA
        | NORMALIZE_PHI
        | NORMALIZE_APOSTROPHE
)

# The above is equivalent to Normalizer(config=NORMALIZATION_OPTIONS.ALL)

normalized_text = radical_normalizer(text)
print(normalized_text)  # Output: "ΕΝΑΡΧΗΙΗΝΟΛΟΓΟϹΚΑΙΟΛΟΓΟϹΗΝΠΡΟϹΤΟΝΘΕΟΝΚΑΙΘΕΟϹΗΝΟΛΟΓΟϹ"
```

### AGDT morphological parsing

#### parse_mophology

The `parse_morphology` function can be used to parse the morphology field of a morphological code.

Examples:

1. Parsing a verb morphology code:

```python
>>> parse_morphology("v3sasm---", include_names=False)
['verb', 'third person', 'singular', 'aorist', 'subjunctive', 'middle', None, None, None]
```

2. Parsing a noun morphology code:

```python
>>> parse_morphology("n-s---mn-", include_names=False)
['noun', None, 'singular', None, None, None, 'masculine', 'nominative', None]
```

3. Including the position names in the output:

```python
   >>> list(parse_morphology("n-s---mn-"))
    [('part_of_speech', 'noun'), ('person', None), ('number', 'singular'), ('tense', None), ('mood', None), ('voice', None), ('gender', 'masculine'), ('case', 'nominative'), ('degree', None)]
```

#### morphology_string

Given a list of forms, produce the morphology string to the best of our ability.

Examples:

1. Basic usage with a list of forms:

```python
>>> morphology_string(['noun', 'masculine', 'singular', 'nominative'])
'n-s---mn-'
```

2. Usage with a randomized list of forms (in other words, the order of the forms does not matter):

```python
>>> list = ['noun', 'masculine', 'singular', 'nominative']
>>> random.shuffle(list)
>>> morphology_string(list)
'n-s---mn-'
```

3. Usage with abbreviated forms:

```python
>>> morphology_string(['masc', 'sing', 'nom', 'n'])
'n-s---mn-'
```

4. Usage with a more complex list of forms:

```python
>>> morphology_string(['verb', 'third person', 'singular', 'aorist', 'subjunctive', 'middle', None, None, None])
'v3sasm---'
```

5. Usage with a partial list of forms:

```python
>>> morphology_string(['verb', 'third person', 'singular', 'aorist', 'subjunctive', 'middle'])
'v3sasm---'
```

#### position_to_name

"""
Given a 0-based position, return the name of the position.

```python >>> position_to_name(0)
'part_of_speech' >>> position_to_name(8)
'degree'
```

#### name_to_position

Given a name, return the 0-based position. Can use some short
or alternate names for the name.

```python
    >>> name_to_position('part_of_speech')
    0
    >>> name_to_position('pos')
    0
    >>> name_to_position('degree')
    8
```

### recreate_sentence

Given a list of words and a list of morphologies, recreate the sentence,
along with the positions in the sentence.

```python
words = [
        ("The", "det"),
        ("cat", "noun"),
        (",", "punctuation"),
        ("the", "det"),
        ("dog", "noun"),
        (",", "punctuation"),
        ("and", "conj"),
        ("the", "det"),
        ("frog", "noun"),
        ("sat", "verb"),
        ("on", "prep"),
        ("the", "det"),
        ("mat", "noun"),
        (".", "punctuation"),
    ]
sentence, poss = agdt.recreate_sentence(words)
assert sentence == "The cat, the dog, and the frog sat on the mat."
assert poss == [
        (0, 2),
        (4, 6),
        (7, 7),
        (9, 11),
        (13, 15),
        (16, 16),
        (18, 20),
        (22, 24),
        (26, 29),
        (31, 33),
        (35, 36),
        (38, 40),
        (42, 44),
        (45, 45),
    ]
```

# Acknowledgements

This package was developed by the WMU Herculaneum Project.

I am grateful for James Tauber's greek_normalisation package, which was used as a reference for the normalization options in this package; some of that package is used.

