removed _to_alpha functions

README.rst

@@ -83,7 +83,7 @@ Abydos
     :target: #
     :alt: pydocstyle Errors
 
-.. |sloccount| image:: https://img.shields.io/badge/SLOCCount-38,326-blue.svg
+.. |sloccount| image:: https://img.shields.io/badge/SLOCCount-38,320-blue.svg
     :target: #
     :alt: SLOCCount
 

abydos/phonetic/_koelner.py

@@ -191,38 +191,6 @@ def _before(word, pos, letters):
 
         return sdx
 
-    def _to_alpha(self, num):
-        """Convert a Kölner Phonetik code from numeric to alphabetic.
-
-        Parameters
-        ----------
-        num : str or int
-            A numeric Kölner Phonetik representation
-
-        Returns
-        -------
-        str
-            An alphabetic representation of the same word
-
-        Examples
-        --------
-        >>> pe = Koelner()
-        >>> pe._to_alpha('862')
-        'SNT'
-        >>> pe._to_alpha('657')
-        'NLR'
-        >>> pe._to_alpha('86766')
-        'SNRNN'
-
-
-        .. versionadded:: 0.1.0
-        .. versionchanged:: 0.3.6
-            Encapsulated in class
-
-        """
-        num = ''.join(c for c in num if c in self._num_set)
-        return num.translate(self._num_trans)
-
     def encode_alpha(self, word):
         """Return the Kölner Phonetik (alphabetic output) code for a word.
 
@@ -254,7 +222,8 @@ def encode_alpha(self, word):
             Encapsulated in class
 
         """
-        return self._to_alpha(self.encode(word))
+        num = ''.join(c for c in self.encode(word) if c in self._num_set)
+        return num.translate(self._num_trans)
 
 
 if __name__ == '__main__':

abydos/phonetic/_russell_index.py

@@ -98,43 +98,6 @@ def encode(self, word):
         # return as an int
         return int(sdx) if sdx else float('NaN')
 
-    def _to_alpha(self, num):
-        """Convert the Russell Index integer to an alphabetic string.
-
-        This follows Robert C. Russell's Index algorithm, as described in
-        :cite:`Russell:1917`.
-
-        Parameters
-        ----------
-        num : int
-            A Russell Index integer value
-
-        Returns
-        -------
-        str
-            The Russell Index as an alphabetic string
-
-        Examples
-        --------
-        >>> pe = RussellIndex()
-        >>> pe._to_alpha(3813428)
-        'CRACDBR'
-        >>> pe._to_alpha(715)
-        'NAL'
-        >>> pe._to_alpha(3614)
-        'CMAD'
-
-
-        .. versionadded:: 0.1.0
-        .. versionchanged:: 0.3.6
-            Encapsulated in class
-
-        """
-        num = ''.join(c for c in str(num) if c in self._num_set)
-        if num:
-            return num.translate(self._num_trans)
-        return ''
-
     def encode_alpha(self, word):
         """Return the Russell Index (alphabetic output) for the word.
 
@@ -169,8 +132,9 @@ def encode_alpha(self, word):
             Encapsulated in class
 
         """
-        if word:
-            return self._to_alpha(self.encode(word))
+        num = ''.join(c for c in str(self.encode(word)) if c in self._num_set)
+        if num:
+            return num.translate(self._num_trans)
         return ''
 
 

tests/fuzz/fuzz_test_phonetic.py

@@ -113,9 +113,6 @@
     'henry_early': HenryEarly().encode,
     'henry_early_ml8': HenryEarly(max_length=8).encode,
     'koelner_phonetik': koelner.encode,
-    'koelner_phonetik_num_to_alpha': (
-        lambda _: koelner._to_alpha(koelner.encode(_))  # noqa: SF01
-    ),
     'koelner_phonetik_alpha': koelner.encode_alpha,
     'lein': LEIN().encode,
     'lein_nopad_ml8': LEIN(max_length=8, zero_pad=False).encode,
@@ -160,9 +157,6 @@
     'roger_root': RogerRoot().encode,
     'roger_root_nopad_ml8': RogerRoot(max_length=8, zero_pad=False).encode,
     'russell_index': russell.encode,
-    'russell_index_num_to_alpha': (
-        lambda _: russell._to_alpha(russell.encode(_))  # noqa: SF01
-    ),
     'russell_index_alpha': russell.encode_alpha,
     'sfinxbis': lambda _: ', '.join(sfinxbis.encode(_)),
     'sfinxbis_ml6': lambda _: ', '.join(sfinxbis_6.encode(_)),

tests/phonetic/test_phonetic_koelner.py

@@ -64,12 +64,6 @@ def test_koelner_phonetik(self):
         self.assertEqual(self.pa.encode('Acre'), '087')
         self.assertEqual(self.pa.encode('H'), '')
 
-    def test_koelner_phonetik_n2a(self):
-        """Test abydos.phonetic.Koelner._to_alpha."""
-        self.assertEqual(
-            self.pa._to_alpha('0123456789'), 'APTFKLNRS'  # noqa: SF01
-        )
-
     def test_koelner_phonetik_alpha(self):
         """Test abydos.phonetic.Koelner.encode_alpha."""
         self.assertEqual(

tests/phonetic/test_phonetic_russell_index.py

@@ -52,18 +52,6 @@ def test_russel_index(self):
         self.assertEqual(self.pa.encode('Mack'), 613)
         self.assertEqual(self.pa.encode('Knack'), 3713)
 
-    def test_russel_index_n2a(self):
-        """Test abydos.phonetic.RussellIndex._to_alpha."""
-        self.assertEqual(self.pa._to_alpha(0), '')  # noqa: SF01
-        self.assertEqual(self.pa._to_alpha(''), '')  # noqa: SF01
-        self.assertEqual(self.pa._to_alpha(float('NaN')), '')  # noqa: SF01
-        self.assertEqual(
-            self.pa._to_alpha(123456789), 'ABCDLMNR'  # noqa: SF01
-        )
-        self.assertEqual(
-            self.pa._to_alpha('0123456789'), 'ABCDLMNR'  # noqa: SF01
-        )
-
     def test_russel_index_alpha(self):
         """Test abydos.phonetic.RussellIndex.encode_alpha."""
         self.assertEqual(self.pa.encode_alpha(''), '')