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demo_braille/business_objects/translation_braille.py

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"""
@author: Edward Middleton-Smith
Precision And Research Technology Systems Limited
"""
from business_objects.character_braille import Character_Braille
# from business_objects.attribute_abstract import Attribute_Abstract
from business_objects.braille_proficiency_level import Braille_Proficiency_Level
import pandas as pd
from typing import Optional, List, ClassVar
from pydantic import BaseModel
class Translation_Braille(BaseModel):
DF_COLUMNS: ClassVar = ['plaintext', 'translation_proficiency_level', 'lists_dots_braille', 'search_key']
plaintext: str
translation_proficiency_level: Braille_Proficiency_Level
braille_text: List[Character_Braille] = []
search_key: Optional[str] = None
def __init__(self, plaintext, translation_proficiency_level, braille_text=[], search_key= None):
super().__init__(plaintext=plaintext, translation_proficiency_level=translation_proficiency_level, braille_text=braille_text, search_key=search_key)
self.plaintext = self.plaintext.upper()
if braille_text == []:
self.braille_text = self.translate_text_to_Braille()
if search_key is None:
self.search_key = plaintext
def __repr__(self):
return f"{self.plaintext} - {self.translation_proficiency_level} - {self.braille_text}"
def translate_text_to_Braille(self):
known_translations = Translation_Braille.get_defaults_DataFrame()
# delimiters = Translation_Braille.get_delimiters()
braille_text = []
max_key_length = known_translations.apply(lambda x: len(x.iloc[3]), axis=1).max()
length_plaintext = len(self.plaintext)
index_key_start = 0
while index_key_start < length_plaintext:
found_key = False
for key_length in range(min(max_key_length, length_plaintext - index_key_start), 0, -1):
key = self.plaintext[index_key_start : index_key_start + key_length]
"""if key in delimiters:
character_braille = Character_Braille.get_blank_Character_Braille()
character_braille.plaintext = delimiters[key]
braille_text.append(character_braille)
index_key_start += key_length
continue
el"""
if key == "@?NOTHING":
index_key_start += key_length
found_key = True
break
elif key == "@?NEWLINE":
character_braille = Character_Braille("NEWLINE", [0, 0, 0, 0, 0, 0])
braille_text.append(character_braille)
index_key_start += key_length
found_key = True
break
if known_translations.apply(lambda x: x.iloc[3] == key and x.iloc[1].value <= self.translation_proficiency_level.value, axis=1).any():
translation_Braille = known_translations.apply(lambda x: x if (x.iloc[3] == key and x.iloc[1].value <= self.translation_proficiency_level.value) else None, axis=1).dropna().values.tolist()[0]
braille_text.append(translation_Braille[2])
index_key_start += key_length
found_key = True
break
if not found_key:
raise KeyError("Key not found starting from: ", key)
return braille_text
def get_delimiters():
return {
"@?NUM" : "NUMBER",
"@?NOTHING" : "",
#" " : "",
'"@?BO' : '"',
'"@?BC' : '"',
"-@?S" : "-",
"-@?L" : "-",
"/@?B" : "/",
"[@?BPH" : "[",
"]@?BPH" : "]",
"[@?BSQ" : "[",
"]@?BSQ" : "]",
"'@?BO" : "'",
"'@?BC" : "'",
"@?LET" : "LET",
"@?CAPS" : "CAPS",
"@?EMPH" : "EMPH",
"@?ABBREV1" : "ABBREV",
"@?ABBREV2" : "ABBREV",
"@?ABBREV3" : "ABBREV",
"@?ABBREV4" : "ABBREV",
}
def get_defaults_DataFrame():
df = pd.DataFrame(data=[
["A", Braille_Proficiency_Level(1), [[1, 0, 0, 0, 0, 0]], None],
["B", Braille_Proficiency_Level(1), [[1, 1, 0, 0, 0, 0]], None],
["C", Braille_Proficiency_Level(1), [[1, 0, 0, 1, 0, 0]], None],
["D", Braille_Proficiency_Level(1), [[1, 0, 0, 1, 1, 0]], None],
["E", Braille_Proficiency_Level(1), [[1, 0, 0, 0, 1, 0]], None],
["F", Braille_Proficiency_Level(1), [[1, 1, 0, 1, 0, 0]], None],
["G", Braille_Proficiency_Level(1), [[1, 1, 0, 1, 1, 0]], None],
["H", Braille_Proficiency_Level(1), [[1, 1, 0, 0, 1, 0]], None],
["I", Braille_Proficiency_Level(1), [[0, 1, 0, 1, 0, 0]], None],
["J", Braille_Proficiency_Level(1), [[0, 1, 0, 1, 1, 0]], None],
["K", Braille_Proficiency_Level(1), [[1, 0, 1, 0, 0, 0]], None],
["L", Braille_Proficiency_Level(1), [[1, 1, 1, 0, 0, 0]], None],
["M", Braille_Proficiency_Level(1), [[1, 0, 1, 1, 0, 0]], None],
["N", Braille_Proficiency_Level(1), [[1, 0, 1, 1, 1, 0]], None],
["O", Braille_Proficiency_Level(1), [[1, 0, 1, 0, 1, 0]], None],
["P", Braille_Proficiency_Level(1), [[1, 1, 1, 1, 0, 0]], None],
["Q", Braille_Proficiency_Level(1), [[1, 1, 1, 1, 1, 0]], None],
["R", Braille_Proficiency_Level(1), [[1, 1, 1, 0, 1, 0]], None],
["S", Braille_Proficiency_Level(1), [[0, 1, 1, 1, 0, 0]], None],
["T", Braille_Proficiency_Level(1), [[0, 1, 1, 1, 1, 0]], None],
["U", Braille_Proficiency_Level(1), [[1, 0, 1, 0, 0, 1]], None],
["V", Braille_Proficiency_Level(1), [[1, 1, 1, 0, 0, 1]], None],
["W", Braille_Proficiency_Level(1), [[0, 1, 0, 1, 1, 1]], None],
["X", Braille_Proficiency_Level(1), [[1, 0, 1, 1, 0, 1]], None],
["Y", Braille_Proficiency_Level(1), [[1, 0, 1, 1, 1, 1]], None],
["Z", Braille_Proficiency_Level(1), [[1, 0, 1, 0, 1, 1]], None],
['NUMBER', Braille_Proficiency_Level(1), [[0, 0, 1, 1, 1, 1]], "@?NUM"],
#" ", Braille_Proficiency_Level(1), [[0, 0, 0, 0, 0, 0]], None],
[",", Braille_Proficiency_Level(1), [[0, 1, 0, 0, 0, 0]], None],
[";", Braille_Proficiency_Level(1), [[0, 1, 1, 0, 0, 0]], None],
[":", Braille_Proficiency_Level(1), [[0, 1, 0, 0, 1, 0]], None],
[".", Braille_Proficiency_Level(1), [[0, 1, 0, 0, 1, 1]], None],
["!", Braille_Proficiency_Level(1), [[0, 1, 1, 0, 1, 0]], None],
["(", Braille_Proficiency_Level(1), [[0, 1, 1, 0, 1, 1]], None],
[")", Braille_Proficiency_Level(1), [[0, 1, 1, 0, 1, 1]], None],
["?", Braille_Proficiency_Level(1), [[0, 1, 1, 0, 0, 1]], None],
['"', Braille_Proficiency_Level(1), [[0, 1, 1, 0, 0, 1]], '"@?BO'],
['"', Braille_Proficiency_Level(1), [[0, 0, 1, 0, 1, 1]], '"@?BC'],
["'", Braille_Proficiency_Level(1), [[0, 0, 1, 0, 0, 0]], None],
["ABBREV", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 0, 0]], "@?ABBREV1"],
["ABBREV", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 1, 0]], "@?ABBREV2"],
["ABBREV", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 1, 1]], "@?ABBREV3"],
["ABBREV", Braille_Proficiency_Level(1), [[0, 0, 0, 0, 1, 0]], "@?ABBREV4"],
["...", Braille_Proficiency_Level(1), [[0, 0, 1, 0, 0, 0], [0, 0, 1, 0, 0, 0], [0, 0, 1, 0, 0, 0]], None],
["-", Braille_Proficiency_Level(1), [[0, 0, 1, 0, 0, 1]], None],
["-", Braille_Proficiency_Level(1), [[0, 0, 1, 0, 0, 1], [0, 0, 1, 0, 0, 1]], "-@?S"],
["-", Braille_Proficiency_Level(1), [[0, 0, 1, 0, 0, 1], [0, 0, 1, 0, 0, 1], [0, 0, 1, 0, 0, 1], [0, 0, 1, 0, 0, 1]], "-@?L"],
["/", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 0, 0], [0, 1, 1, 0, 1, 1]], "/@?B"],
["\\", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 0, 0], [0, 1, 1, 0, 1, 1]], "\\@?B"],
["[", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 1, 0], [0, 1, 1, 0, 1, 1]], "[@?BPH"],
["]", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 1, 0], [0, 1, 1, 0, 1, 1]], "]@?BPH"],
["<", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 1, 1], [0, 1, 1, 0, 1, 1]], None],
[">", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 1, 1], [0, 1, 1, 0, 1, 1]], None],
["/", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 1, 1], [0, 0, 1, 1, 0, 0]], None],
["{", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 0, 1], [0, 1, 1, 0, 1, 1]], None],
["}", Braille_Proficiency_Level(1), [[0, 0, 0, 1, 0, 1], [0, 1, 1, 0, 1, 1]], None],
["[", Braille_Proficiency_Level(1), [[0, 0, 0, 0, 0, 1], [0, 1, 1, 0, 1, 1]], "[@?BSQ"],
["]", Braille_Proficiency_Level(1), [[0, 1, 1, 0, 1, 1], [0, 0, 0, 0, 0, 1]], "]@?BSQ"],
["'", Braille_Proficiency_Level(1), [[0, 0, 0, 0, 0, 1], [0, 1, 1, 0, 0, 1]], "'@?BO"],
["'", Braille_Proficiency_Level(1), [[0, 1, 1, 0, 0, 1], [0, 0, 0, 0, 0, 1]], "'@?BC"],
# oldbrailledict_2 = {
# Simple Upper Wordsigns
["BUT", Braille_Proficiency_Level(2), [[1, 1, 0, 0, 0, 0]], None],
["CAN", Braille_Proficiency_Level(2), [[1, 0, 0, 1, 0, 0]], None],
["DO", Braille_Proficiency_Level(2), [[1, 0, 0, 1, 1, 0]], None],
["EVERY", Braille_Proficiency_Level(2), [[1, 0, 0, 0, 1, 0]], None],
["FROM", Braille_Proficiency_Level(2), [[1, 1, 0, 1, 0, 0]], None],
["GO", Braille_Proficiency_Level(2), [[1, 1, 0, 1, 1, 0]], None],
["HAVE", Braille_Proficiency_Level(2), [[1, 1, 0, 0, 1, 0]], None],
["JUST", Braille_Proficiency_Level(2), [[0, 1, 0, 1, 1, 0]], None],
["KNOWLEDGE", Braille_Proficiency_Level(2), [[1, 0, 1, 0, 0, 0]], None],
["LIKE", Braille_Proficiency_Level(2), [[1, 1, 1, 0, 0, 0]], None],
["MORE", Braille_Proficiency_Level(2), [[1, 0, 1, 1, 0, 0]], None],
["NOT", Braille_Proficiency_Level(2), [[1, 0, 1, 1, 1, 0]], None],
["PEOPLE", Braille_Proficiency_Level(2), [[1, 1, 1, 1, 0, 0]], None],
["QUITE", Braille_Proficiency_Level(2), [[1, 1, 1, 1, 1, 0]], None],
["RATHER", Braille_Proficiency_Level(2), [[1, 1, 1, 0, 1, 0]], None],
["SO", Braille_Proficiency_Level(2), [[0, 1, 1, 1, 0, 0]], None],
["THAT", Braille_Proficiency_Level(2), [[0, 1, 1, 1, 1, 0]], None],
["US", Braille_Proficiency_Level(2), [[1, 0, 1, 0, 0, 1]], None],
["VERY", Braille_Proficiency_Level(2), [[1, 1, 1, 0, 0, 1]], None],
["WILL", Braille_Proficiency_Level(2), [[0, 1, 0, 1, 1, 1]], None],
["IT", Braille_Proficiency_Level(2), [[1, 0, 1, 1, 0, 1]], None],
["YOU", Braille_Proficiency_Level(2), [[1, 0, 1, 1, 1, 1]], None],
["AS", Braille_Proficiency_Level(2), [[1, 0, 1, 0, 1, 1]], None],
["CHILD", Braille_Proficiency_Level(2), [[1, 0, 0, 0, 0, 1]], None],
["SHALL", Braille_Proficiency_Level(2), [[1, 0, 0, 1, 0, 1]], None],
["THIS", Braille_Proficiency_Level(2), [[1, 0, 0, 1, 1, 1]], None],
["WHICH", Braille_Proficiency_Level(2), [[1, 0, 0, 0, 1, 1]], None],
["OUT", Braille_Proficiency_Level(2), [[1, 1, 0, 0, 1, 1]], None],
["STILL", Braille_Proficiency_Level(2), [[0, 0, 1, 1, 0, 0]], None],
# Simple Upper Groupsigns
["AND", Braille_Proficiency_Level(2), [[1, 1, 1, 1, 0, 1]], None],
["FOR", Braille_Proficiency_Level(2), [[1, 1, 1, 1, 1, 1]], None],
["OF", Braille_Proficiency_Level(2), [[1, 1, 1, 0, 1, 1]], None],
["THE", Braille_Proficiency_Level(2), [[0, 1, 1, 1, 0, 1]], None],
["WITH", Braille_Proficiency_Level(2), [[0, 1, 1, 1, 1, 1]], None],
["CH", Braille_Proficiency_Level(2), [[1, 0, 0, 0, 0, 1]], None],
["GH", Braille_Proficiency_Level(2), [[1, 1, 0, 0, 0, 1]], None],
["SH", Braille_Proficiency_Level(2), [[1, 0, 0, 1, 0, 1]], None],
["TH", Braille_Proficiency_Level(2), [[1, 0, 0, 1, 1, 1]], None],
["WH", Braille_Proficiency_Level(2), [[1, 0, 0, 0, 1, 1]], None],
["ED", Braille_Proficiency_Level(2), [[1, 1, 0, 1, 0, 1]], None],
["ER", Braille_Proficiency_Level(2), [[1, 1, 0, 1, 1, 1]], None],
["OU", Braille_Proficiency_Level(2), [[1, 1, 0, 0, 1, 1]], None],
["OW", Braille_Proficiency_Level(2), [[0, 1, 0, 1, 0, 1]], None],
["ST", Braille_Proficiency_Level(2), [[0, 0, 1, 1, 0, 0]], None],
["AR", Braille_Proficiency_Level(2), [[0, 0, 1, 1, 1, 0]], None],
["ING", Braille_Proficiency_Level(2), [[0, 0, 1, 1, 0, 1]], None],
["BLE", Braille_Proficiency_Level(2), [[0, 0, 1, 1, 1, 1]], None],
# oldbrailledict_3 = {
# Lower Contractions
# Initial Groupsigns
["BE", Braille_Proficiency_Level(3), [[0, 1, 1, 0, 0, 0]], None],
["COM", Braille_Proficiency_Level(3), [[0, 0, 1, 0, 0, 1]], None],
["CON", Braille_Proficiency_Level(3), [[0, 1, 0, 0, 1, 0]], None],
["DIS", Braille_Proficiency_Level(3), [[0, 1, 0, 0, 1, 1]], None],
# Initial-Medial-Terminal Groupsigns
["EN", Braille_Proficiency_Level(3), [[0, 1, 0, 0, 0, 1]], None],
["IN", Braille_Proficiency_Level(3), [[0, 0, 1, 0, 1, 0]], None],
# Medial Groupsigns
["EA", Braille_Proficiency_Level(3), [[0, 1, 0, 0, 0, 0]], None],
["BB", Braille_Proficiency_Level(3), [[0, 1, 1, 0, 0, 0]], None],
["CC", Braille_Proficiency_Level(3), [[0, 1, 0, 0, 1, 0]], None],
["DD", Braille_Proficiency_Level(3), [[0, 1, 0, 0, 1, 1]], None],
["FF", Braille_Proficiency_Level(3), [[0, 1, 1, 0, 1, 0]], None],
["GG", Braille_Proficiency_Level(3), [[0, 1, 1, 0, 1, 1]], None],
# Wordsigns
["ENOUGH", Braille_Proficiency_Level(3), [[0, 1, 0, 0, 0, 1]], None],
["TO", Braille_Proficiency_Level(3), [[0, 1, 1, 0, 1, 0]], None],
["WERE", Braille_Proficiency_Level(3), [[0, 1, 1, 0 , 1, 1]], None],
["HIS", Braille_Proficiency_Level(3), [[0, 1, 1, 0, 0, 1]], None],
["INTO", Braille_Proficiency_Level(3), [[0, 0, 1, 0, 1, 0], [0, 1, 1, 0, 1, 0]], None], #(sequenced)
["BY", Braille_Proficiency_Level(3), [[0, 0, 1, 0, 1, 1]], None], #(sequenced)
["WAS", Braille_Proficiency_Level(3), [[0, 0 , 1, 0 , 1, 1]], None],
# Modifiers
["LET", Braille_Proficiency_Level(3), [[0, 0, 0, 0, 1, 1]], "@?LET"],
["CAPS", Braille_Proficiency_Level(3), [[0, 0, 0, 0, 0, 1]], "@?CAPS"],
["EMPH", Braille_Proficiency_Level(3), [[0, 0, 0, 1, 0, 1]], "@?EMPH"],
[" ", Braille_Proficiency_Level(1), [[0, 0, 0, 0, 0, 0]], "@?BLANK_SPACE"],
], columns=Translation_Braille.DF_COLUMNS) # Translation_Braille.__name__])
df.loc[df["search_key"].isnull(), "search_key"] = df["plaintext"]
return df
@staticmethod
def get_defaults():
defaults_dataframe = Translation_Braille.get_defaults_DataFrame()
return defaults_dataframe # pd.DataFrame(data={Translation_Braille.__name__: defaults_dataframe.apply(lambda x: Translation_Braille(x.iloc[0], x.iloc[1], [Character_Braille(x.iloc[0] if index_y == 0 else '', x.iloc[2][index_y]) for index_y in range(len(x.iloc[2]))], x.iloc[3]), axis=1)})
@staticmethod
def get_list_headings():
return [str.replace(heading, '_', ' ') for heading in Translation_Braille.DF_COLUMNS]
def as_row(self):
return [self.plaintext, self.translation_proficiency_level, self.braille_text, self.search_key]
@staticmethod
def input_from_console():
print()
print("Braille Translation Options:")
while True:
plaintext = str(input("Enter plaintext: "))
if plaintext == "#!ERRORCODE!#": exit()
try:
temp = Translation_Braille(plaintext, Braille_Proficiency_Level(1))
translation_proficiency_level = Braille_Proficiency_Level.input_from_console()
try:
return Translation_Braille(plaintext, translation_proficiency_level)
except:
print("Invalid. Please try again.")
except:
print("Invalid. Please try again.")
def print(self):
print(f'''Translation:
- Plaintext = {self.plaintext}
- Proficiency level = {self.translation_proficiency_level.name}
- Braille = {self.braille_text}
''')
'''
@classmethod
def from_DataFrame_tuple(cls, dataframe_tuple):
index, row_tuple = dataframe_tuple
# plaintext, translation_proficiency_level, braille, search_key = index
return row_tuple # cls(plaintext, translation_proficiency_level, braille, search_key)
'''
@classmethod
def from_Series(cls, series):
print(series.tolist())
return cls(series.iloc[0], series.iloc[1], series.iloc[2], series.iloc[3])
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