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Pull setup logic out of View's run()

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kdmukai
2023-08-18 10:07:21 -05:00
parent 98e8a3d64e
commit 2c040d8fe9
1 changed files with 18 additions and 21 deletions
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src/seedsigner/views/tools_views.py
+18 -21
View File
@@ -333,20 +333,17 @@ class ToolsCalcFinalWordCoinFlipsView(View):
@dataclass
class ToolsCalcFinalWordShowFinalWordView(View):
coin_flips: str = None
def run(self):
def __init__(self, coin_flips: str = None):
super().__init__()
# Construct the actual final word. The user's selected_final_word
# contributes:
# * 3 bits to a 24-word seed (plus 8-bit checksum)
# * 7 bits to a 12-word seed (plus 4-bit checksum)
from seedsigner.helpers import mnemonic_generation
if self.coin_flips:
binary_string = self.coin_flips + "0" * (11 - len(self.coin_flips))
if coin_flips:
binary_string = coin_flips + "0" * (11 - len(coin_flips))
wordlist_index = int(binary_string, 2)
wordlist = Seed.get_wordlist(self.controller.settings.get_value(SettingsConstants.SETTING__WORDLIST_LANGUAGE))
word = wordlist[wordlist_index]
@@ -365,31 +362,31 @@ class ToolsCalcFinalWordShowFinalWordView(View):
# Prep the user's selected word (if there was one) and the actual final word for
# the display.
if self.coin_flips:
selected_final_word = None
selected_final_bits = self.coin_flips
if coin_flips:
self.selected_final_word = None
self.selected_final_bits = coin_flips
else:
# Convert the user's final word selection into its binary index equivalent
selected_final_word = mnemonic[-1]
selected_final_bits = format(wordlist.index(selected_final_word), '011b')
self.selected_final_word = mnemonic[-1]
self.selected_final_bits = format(wordlist.index(self.selected_final_word), '011b')
# And grab the actual final word's checksum bits
actual_final_word = self.controller.storage.pending_mnemonic[-1]
if mnemonic_length == 12:
checksum_bits = format(wordlist.index(actual_final_word), '011b')[-4:]
else:
checksum_bits = format(wordlist.index(actual_final_word), '011b')[-8:]
self.actual_final_word = self.controller.storage.pending_mnemonic[-1]
num_checksum_bits = 4 if mnemonic_length == 12 else 8
self.checksum_bits = format(wordlist.index(self.actual_final_word), '011b')[-num_checksum_bits:]
def run(self):
NEXT = "Next"
button_data = [NEXT]
selected_menu_num = self.run_screen(
ToolsCalcFinalWordScreen,
title="Final Word Calc",
button_data=button_data,
selected_final_word=selected_final_word,
selected_final_bits=selected_final_bits,
checksum_bits=checksum_bits,
actual_final_word=actual_final_word,
selected_final_word=self.selected_final_word,
selected_final_bits=self.selected_final_bits,
checksum_bits=self.checksum_bits,
actual_final_word=self.actual_final_word,
)
if selected_menu_num == RET_CODE__BACK_BUTTON: