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Add next difficulty adjustment data api output

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This commit is contained in:
Black Coffee 2022-09-29 17:23:27 +01:00
parent df700d80e4
commit c77a9d1747
1 changed files with 21 additions and 5 deletions
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26
lnbits/extensions/gerty/views_api.py
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@ -5,6 +5,7 @@ import httpx
import random import random
import os import os
import time import time
from datetime import datetime
from fastapi import Query from fastapi import Query
from fastapi.params import Depends from fastapi.params import Depends
from lnurl import decode as decode_lnurl from lnurl import decode as decode_lnurl
@ -172,7 +173,7 @@ async def get_screen_text(screen_num: int, screens_list: dict, gerty):
elif screen_slug == "onchain_difficulty_epoch_progress": elif screen_slug == "onchain_difficulty_epoch_progress":
text = await get_onchain_stat(screen_slug, gerty) text = await get_onchain_stat(screen_slug, gerty)
elif screen_slug == "onchain_difficulty_retarget_date": elif screen_slug == "onchain_difficulty_retarget_date":
text = await get_placeholder_text() text = await get_onchain_stat("onchain_difficulty_retarget_date", gerty)
elif screen_slug == "onchain_difficulty_blocks_remaining": elif screen_slug == "onchain_difficulty_blocks_remaining":
text = await get_placeholder_text() text = await get_placeholder_text()
elif screen_slug == "onchain_difficulty_epoch_time_remaining": elif screen_slug == "onchain_difficulty_epoch_time_remaining":
@ -277,11 +278,26 @@ async def get_onchain_stat(stat_slug: str, gerty):
text = [] text = []
if isinstance(gerty.mempool_endpoint, str): if isinstance(gerty.mempool_endpoint, str):
async with httpx.AsyncClient() as client: async with httpx.AsyncClient() as client:
if stat_slug == "onchain_difficulty_epoch_progress": if (
# # or stat_slug == "onchain_difficulty_retarget_date" or stat_slug == "onchain_difficulty_blocks_remaining" or stat_slug == "onchain_difficulty_epoch_time_remaining" stat_slug == "onchain_difficulty_epoch_progress" or
stat_slug == "onchain_difficulty_retarget_date" or
stat_slug == "onchain_difficulty_blocks_remaining" or
stat_slug == "onchain_difficulty_epoch_time_remaining"
):
r = await client.get(gerty.mempool_endpoint + "/api/v1/difficulty-adjustment") r = await client.get(gerty.mempool_endpoint + "/api/v1/difficulty-adjustment")
if stat_slug == "onchain_difficulty_epoch_progress": if stat_slug == "onchain_difficulty_epoch_progress":
progressPercent = math.ceil(r.json()['progressPercent']) stat = math.ceil(r.json()['progressPercent'])
text.append(get_text_item_dict("{0}%".format(progressPercent), 40)) text.append(get_text_item_dict("{0}%".format(stat), 40))
text.append(get_text_item_dict("Progress through current difficulty epoch", 16)) text.append(get_text_item_dict("Progress through current difficulty epoch", 16))
elif stat_slug == "onchain_difficulty_retarget_date":
stat = r.json()['estimatedRetargetDate']
dt = datetime.fromtimestamp(stat / 1000).strftime("%e %b %Y at %H:%M")
text.append(get_text_item_dict(dt, 40))
text.append(get_text_item_dict("Estimated date of next difficulty adjustment", 16))
return text return text
def get_date_suffix(dayNumber):
if 4 <= dayNumber <= 20 or 24 <= dayNumber <= 30:
return "th"
else:
return ["st", "nd", "rd"][dayNumber % 10 - 1]