mmnode-ticker: sort output by various parameters
Supported parameters:
d - 1-day % change
w - 1-week % change
m - 1-month % change
y - 1-year % change
p - asset price
c - market cap
Examples:
# Display top 50 assets by market cap, sorting by price change
# in last 24 hours:
$ mmnode-ticker --sort=d 50
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4 changed files with 118 additions and 3 deletions
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@ -24,7 +24,7 @@ from subprocess import run, PIPE, CalledProcessError
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from decimal import Decimal
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from collections import namedtuple
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from mmgen.color import red, yellow, green, blue, orange, gray, cyan
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from mmgen.color import red, yellow, green, blue, orange, gray, cyan, pink
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from mmgen.util import msg, msg_r, rmsg, Msg, Msg_r, die, fmt, fmt_list, fmt_dict, list_gen, suf, is_int
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from mmgen.ui import do_pager
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@ -41,6 +41,15 @@ percent_cols = {
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'm': 'month',
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'y': 'year'}
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sp = namedtuple('sort_parameter', ['key', 'desc'])
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sort_params = {
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'd': sp('percent_change_24h', '1-day % change'),
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'w': sp('percent_change_7d', '1-week % change'),
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'm': sp('percent_change_30d', '1-month % change'),
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'y': sp('percent_change_1y', '1-year % change'),
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'p': sp('price_usd', 'asset price'),
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'c': sp('market_cap', 'market cap')}
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class RowDict(dict):
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def __iter__(self):
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@ -274,6 +283,7 @@ class DataSource:
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'percent_change_30d': data['pct_chg_4wks'],
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'percent_change_7d': data['pct_chg_1wk'],
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'percent_change_24h': data['regularMarketChangePercent']['raw'] * 100,
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'market_cap': 0, # dummy - required for sorting
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'last_updated': data['regularMarketTime']}
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def rate_limit_errmsg(self, elapsed):
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@ -752,6 +762,19 @@ def make_cfg(gcfg_arg):
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'' if proxy == '' else 'none' if (proxy and proxy.lower() == 'none')
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else (proxy or cfg_in.cfg.get(name)))
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def get_sort_opt():
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match get_cfg_var('sort'):
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case None:
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return None
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case s if s in sort_params:
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return (s, True)
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case s if s in ['r' + ch for ch in sort_params]:
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return (s[1], False)
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case s:
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die(1,
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f'{s!r}: invalid parameter for --sort option (must be one of {fmt_list(sort_params)})'
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'\nTo reverse the sort, prefix the code letter with ‘r’')
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cfg_tuple = namedtuple('global_cfg',[
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'rows',
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'usr_rows',
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@ -766,6 +789,7 @@ def make_cfg(gcfg_arg):
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'proxy',
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'proxy2',
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'portfolio',
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'sort',
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'percent_cols',
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'asset_limit',
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'cached_data',
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@ -823,6 +847,7 @@ def make_cfg(gcfg_arg):
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proxy = proxy,
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proxy2 = None if proxy2 == 'none' else '' if proxy2 == '' else (proxy2 or proxy),
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portfolio = portfolio,
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sort = get_sort_opt(),
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percent_cols = parse_percent_cols(get_cfg_var('percent_cols')),
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asset_limit = get_cfg_var('asset_limit'),
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cached_data = get_cfg_var('cached_data'),
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@ -869,6 +894,8 @@ class Ticker:
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def __init__(self, data):
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global cfg
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self.comma = ',' if cfg.thousands_comma else ''
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self.col1_wid = max(len('TOTAL'), (
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@ -885,6 +912,18 @@ class Ticker:
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for row in rows:
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self.max_rank = max(self.max_rank, int(data[row.id]['rank']))
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if cfg.sort:
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code, reverse = cfg.sort
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key = sort_params[code].key
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sort_func = lambda row: data[row.id][key]
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pf_sort_func = lambda row: data[row[0]][key]
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for group in self.rows.keys():
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if group not in self.hidden_groups:
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self.rows[group] = sorted(self.rows[group], key=sort_func, reverse=reverse)
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if cfg.portfolio:
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cfg = cfg._replace(
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portfolio = sorted(cfg.portfolio, key=pf_sort_func, reverse=reverse))
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self.col_usd_prices = {k: self.data[k]['price_usd'] for k in self.col_ids}
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self.prices = {row.id: self.get_row_prices(row.id) for row in self.rows if row.id in data}
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self.prices['usd-us-dollar'] = self.get_row_prices('usd-us-dollar')
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@ -951,6 +990,10 @@ class Ticker:
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yield 'Current time: {}'.format(cyan(time.strftime('%F %X', time.gmtime(now)) + ' UTC'))
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if cfg.sort:
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text = sort_params[cfg.sort[0]].desc + ('' if cfg.sort[1] else ' [reversed]')
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yield f'Sort order: {pink(text.upper())}'
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for asset in self.usr_col_assets:
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if asset.symbol != 'USD':
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usdprice = self.data[asset.id]['price_usd']
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@ -1 +1 @@
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3.6.dev6
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3.6.dev7
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@ -57,6 +57,9 @@ opts_data = {
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-r, --add-rows=LIST Add rows for asset specifiers in LIST (comma-separated,
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see ASSET SPECIFIERS below). Can also be used to supply
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a USD exchange rate for missing assets.
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-s, --sort=P Sort output according to parameter P. Valid parameters
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are {sp_codes}. See SORT PARAMETERS below.
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To reverse the sort, prefix the parameter with ‘r’.
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-t, --testing Print command(s) to be executed to stdout and exit
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-T, --thousands-comma Use comma as a thousands separator
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-u, --update-time Include UPDATED (last update time) column
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@ -133,6 +136,10 @@ A TRADE_SPECIFIER is a single argument in the format:
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a USD rate for the missing asset(s) must be supplied via the --add-columns
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or --add-rows options.
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SORT PARAMETERS:
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{sp_fmt}
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PROXY NOTE
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@ -225,6 +232,7 @@ To add a portfolio, edit the file
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dfl_cachedir = os.path.relpath(dfl_cachedir, start=homedir),
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ds = fmt_dict(DataSource.get_sources(), fmt='equal_compact'),
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al = DataSource.coinpaprika.dfl_asset_limit,
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sp_codes = fmt_list(sort_params, fmt='fancy'),
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pc = fmt_list(Ticker.percent_cols, fmt='fancy')),
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'notes': lambda s: s.format(
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assets = fmt_list(assets_list_gen(cfg_in), fmt='col', indent=' '),
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@ -232,6 +240,7 @@ To add a portfolio, edit the file
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pf_cfg = os.path.relpath(cfg_in.portfolio_file, start=homedir),
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al = DataSource.coinpaprika.dfl_asset_limit,
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cc = src_cls['cc'](),
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sp_fmt = '\n '.join(f'‘{k}’ - {v.desc}' for k, v in sort_params.items()),
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fi = src_cls['fi']())
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}
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}
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@ -246,7 +255,7 @@ gcfg = Config(opts_data=opts_data, caller_post_init=True)
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src_cls, cfg_in = Ticker.make_cfg(gcfg)
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from .Ticker import dfl_cachedir, homedir, DataSource, assets_list_gen
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from .Ticker import dfl_cachedir, homedir, DataSource, assets_list_gen, sort_params
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gcfg._post_init()
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@ -90,6 +90,14 @@ class CmdTestScripts(CmdTestBase):
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('ticker19', 'ticker [--cached-data 1-5]'),
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('ticker20', 'ticker [--cached-data 2-5]'),
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('ticker21', 'ticker [--cached-data 5-5]'),
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('ticker22', 'ticker [--sort=rp]'),
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('ticker23', 'ticker [--sort=rp xmr:10]'),
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('ticker24', 'ticker [--sort=p]'),
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('ticker25', 'ticker [--sort=p 200]'),
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('ticker26', 'ticker [--sort=c -r algo,ada]'),
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('ticker27', 'ticker [--sort=rp -r algo,ada]'),
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('ticker28', 'ticker [--sort=d -r algo,ada]'),
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('ticker29', 'ticker [--sort=y -r algo,ada]'),
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)
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}
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@ -365,3 +373,58 @@ class CmdTestScripts(CmdTestBase):
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r'8\) ADA 17.11161 0.51 0.4764 0.00002180',
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],
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add_opts = ['--add-columns=eurusd=x'])
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def ticker22(self):
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return self.ticker(
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[],
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['MONERO', 'ETHEREUM', 'BITCOIN', 'SILVER', 'BRENT', 'GOLD'],
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add_opts = ['--name-labels', '--sort=rp'])
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def ticker23(self):
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return self.ticker(
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[],
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['MONERO', 'ETHEREUM', 'BITCOIN', 'SILVER', 'BRENT', 'GOLD'],
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add_opts = ['--name-labels', '--sort=rp', 'xmr:10'])
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def ticker24(self):
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return self.ticker(
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[],
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['BITCOIN', 'ETHEREUM', 'MONERO', 'GOLD', 'BRENT', 'SILVER'],
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add_opts = ['--name-labels', '--sort=p'])
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def ticker25(self):
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return self.ticker(
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[],
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[
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r' 1\) BITCOIN',
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r' 2\) ETHEREUM',
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r'30\) MONERO',
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r'23\) LITECOIN',
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r' 8\) CARDANO',
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r'33\) ALGORAND'
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],
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add_opts = ['--name-labels', '--sort=p', '200'])
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def ticker26(self):
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return self.ticker(
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[],
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['BITCOIN', 'ETHEREUM', 'MONERO', 'CARDANO', 'ALGORAND'],
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add_opts = ['--name-labels', '--sort=c', '-r', 'ada,algo'])
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def ticker27(self):
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return self.ticker(
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[],
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['MONERO', 'ETHEREUM', 'BITCOIN', 'S&P', 'NASDAQ', 'DOW', 'ALGORAND', 'CARDANO'],
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add_opts = ['--name-labels', '--sort=rp', '--add-rows=ada-cardano,algo-algorand'])
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def ticker28(self):
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return self.ticker(
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[],
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['ETHEREUM', 'MONERO', 'BITCOIN', 'NASDAQ', 'S&P', 'DOW', 'CARDANO', 'ALGORAND'],
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add_opts = ['--widest', '--sort=d', '-r', 'ada,algo'])
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def ticker29(self):
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return self.ticker(
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[],
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['ETHEREUM', 'BITCOIN', 'MONERO', 'S&P', 'DOW', 'NASDAQ', 'CARDANO', 'ALGORAND'],
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add_opts = ['--widest', '-s', 'y', '-r', 'ada,algo'])
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