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taco.py
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import click
import requests
from clickclick import AliasedGroup, Action, choice, FloatRange, OutputFormat, __version__, get_now
from clickclick import ok, warning, error, fatal_error, action, info
from clickclick.console import print_table
import time
import json as _json
from prettytable import PrettyTable
from sty import fg, bg, ef, rs
STYLES = {
'SUCCESS': {'fg': 'green'},
'ERROR': {'fg': 'red'},
'WARNING': {'fg': 'yellow', 'bold': True},
'PRICE_UP': {'fg': 'green', 'background': 'black'},
'PRICE_DOWN': {'fg': 'red', 'background': 'black'},
}
@click.group(invoke_without_command=True)
@click.pass_context
def cli(ctx):
if ctx.invoked_subcommand is None:
click.echo('I was invoked without subcommand')
def verbose_request_start(value):
click.secho(' *', fg='green', nl=False)
click.secho(' ' + 'Requesting endpoint', fg='white', nl=False)
click.secho(' ' + value + ' ', fg='blue', bold=True)
def verbose_status_code(value, elapsed):
if value == 200:
bg_status_code = bg(29,139,58)
fg_elapsed = 'green'
else:
bg_status_code = bg.red
fg_elapsed = 'red'
click.secho(' * ', fg='green', nl=False)
click.secho(bg_status_code + fg.white + ' ' + str(value) + ' ' + rs.all, bold = True, nl=False)
click.secho(' ' + 'Request status ' + ' ', fg='white', nl=False)
click.secho('- ' + str(elapsed) + '', fg=fg_elapsed)
#click.echo('\n')
@cli.command('stripped')
@click.pass_context
@click.option('--fsyms', default='BTC', help='FSYMS parameter')
@click.option('--tsyms', default='USD', help='TSYMS parameter')
@click.option('--json', is_flag=True)
@click.option('--verbose', is_flag=True)
def stripped(ctx, fsyms, tsyms, json, verbose):
TITLES = {
'pair': 'Pair',
'price': 'Price',
}
MAX_COLUMN_WIDTHS = {
'pair': 30,
'price': 50,
}
url = 'https://min-api.cryptocompare.com/data/pricemulti'
if verbose == True and json == False:
verbose_request_start(url)
payload = {'fsyms': fsyms, 'tsyms': tsyms}
try:
r = requests.get(url, params=payload, stream=True)
r.raise_for_status()
if verbose == True and json == False:
verbose_status_code(r.status_code, r.elapsed.total_seconds())
except requests.exceptions.HTTPError as e:
verbose_status_code(r.status_code, r.elapsed.total_seconds())
return -1
except requests.exceptions.RequestException as e:
#print('Connection error: {}'.format(e))
if verbose == True and json == False:
verbose_status_code(r.status_code, 0)
return -1
if json == True:
click.echo(r.json())
else:
for sym, sobj in r.json().items():
click.secho(' ' + sym + ' ', bg='black', fg='blue')
rows = []
for key,value in sobj.items():
pair = sym + '-' + key
rows.append({'pair': pair, 'price': str(value)})
print_table('pair price'.split(), rows,
styles=STYLES, titles=TITLES, max_column_widths=MAX_COLUMN_WIDTHS)
@cli.command('price')
@click.pass_context
@click.option('--fsyms', default='BTC', help='FSYMS parameter')
@click.option('--tsyms', default='USD', help='TSYMS parameter')
@click.option('--extra', is_flag=True)
@click.option('--json', is_flag=True)
@click.option('--verbose', is_flag=True)
def price(ctx, fsyms, tsyms, json, verbose, extra):
TITLES = {
'label': 'Label',
'value': 'Value',
}
BANNED_COLUMNS = ['FROMSYMBOL', 'TOSYMBOL', 'LASTTRADEID', 'PRICE']
MAX_COLUMN_WIDTHS = {
'pair': 30,
'price': 50,
}
url = 'https://min-api.cryptocompare.com/data/pricemultifull'
if verbose == True and json == False:
verbose_request_start(url)
payload = {'fsyms': fsyms, 'tsyms': tsyms}
try:
r = requests.get(url, params=payload, stream=True)
r.raise_for_status()
if verbose == True and json == False:
verbose_status_code(500, r.elapsed.total_seconds())
except requests.exceptions.HTTPError as e:
verbose_status_code(400, r.elapsed.total_seconds())
return -1
except requests.exceptions.RequestException as e:
#print('Connection error: {}'.format(e))
if json == False:
verbose_status_code(500, 0)
return -1
if json == True:
click.echo(r.json())
else:
table = PrettyTable(['Pair', 'Price', 'Percentage'])
table.align = 'r'
for ckey, cvalue in r.json()['DISPLAY'].items():
rows = []
for key,value in cvalue.items():
col_pair = '' + ckey + '-' + key + ' '
if float(value['CHANGEPCT24HOUR']) > 0:
col_price = fg(29,139,58) + ' ' + str(value['PRICE']) + rs.all
col_percentage = fg.white + bg(29,139,58) + '+'+ str(value['CHANGEPCT24HOUR']) + '% ' + ' ▲ ' + rs.all
if float(value['CHANGEPCT24HOUR']) < 0:
col_price = fg.red + ' ' + str(value['PRICE']) + rs.all
col_percentage = fg.white + bg.red + str(value['CHANGEPCT24HOUR']) + '% ' + ' ▼ ' + rs.all
if float(value['CHANGEPCT24HOUR']) == 0:
col_price = fg.red + ' ' + str(value['PRICE']) + rs.all
col_percentage = fg.white + bg.blue + str(value['CHANGEPCT24HOUR']) + '% ' + ' ◎ ' + rs.all
table.add_row([col_pair, col_price, col_percentage])
if extra == True:
click.secho(table.get_string())
table.clear_rows()
for ikey, ivalue in value.items():
if ikey not in BANNED_COLUMNS:
rows.append({'label': ikey, 'value': ivalue})
print_table('label value'.split(), rows,
styles=STYLES, titles=TITLES, max_column_widths=MAX_COLUMN_WIDTHS)
rows = []
#pair = sym + '-' + key
#rows.append({'pair': pair, 'price': str(value)})
if extra == False:
click.secho(table.get_string())
if __name__ == '__main__':
cli()