def demo_components_progressbar():
print("Press any key to progress\n")
progressbar = components.ProgressBar("Basic ProgressBar")
for i in range(0, 6):
progressbar.update(i, 5)
io.get_key()
print()
progressbar = components.ProgressBar("Fixed Width ProgressBar", width=25)
for i in range(0, 6):
progressbar.update(i, 5)
io.get_key()
print()
progressbar = components.ProgressBar("ASCII ProgressBar",
**codes.CHARS_ASCII)
for i in range(0, 6):
progressbar.update(i, 5)
io.get_key()
print()
style = codes.CHARS_DEFAULT.copy()
style["block"] = io.style_format(style["block"], "yellow")
style["left-edge"] = io.style_format(style["left-edge"], "green")
style["right-edge"] = io.style_format(style["right-edge"], "green")
title = io.style_format("Styled ProgressBar", "bold green")
progressbar = components.ProgressBar(title, **style)
for i in range(0, 6):
progressbar.update(i, 5)
io.get_key()
def profit_and_loss(self) -> List[str]:
lines = [style_format("PROFIT AND LOSS", style="bold")]
for stock in self.stock_store.profit_and_loss:
lines.append(
style_format(
f"{stock.delta_percent*100:+.2f}% {stock.delta_amount:+,.2f} {stock.currency.value}",
stock.colour,
))
return lines
def demo_components_selectmany():
choices = (1, 2, 3, 4, 5)
print("No Choices")
choice = components.SelectMany([]).prompt()
print("choice = {}\n".format(choice))
print("Basic")
choice = components.SelectMany(choices).prompt()
print("choice = {}\n".format(choice))
print("ASCII Chars")
choice = components.SelectMany(choices, **codes.CHARS_ASCII).prompt()
print("choice = {}\n".format(choice))
print("Styled Chars")
arrow = io.style_format(codes.CHARS_DEFAULT["arrow"], "blue")
choice = components.SelectMany(choices, arrow=arrow).prompt()
print("choice = {}\n".format(choice))
print("ChoiceHelper")
five = components.ChoiceHelper(5, "five", "red bold", "f")
six = components.ChoiceHelper(6, "six", "yellow italic", "[s]")
choice = components.SelectMany((five, six)).prompt()
print("choice = {}\n".format(choice))
def watchlist(self) -> List[str]:
rows = []
colours = []
for stock in self.stock_store.watchlist:
row = []
row.append(stock.ticket)
if stock.volume:
row.append(stock.volume_str)
else:
row.append("")
row.append(f"@ {stock.amount_current:.2f}")
if stock.delta_amount < 0:
symbol = "▼"
elif stock.delta_amount == 0:
symbol = "▬"
else:
symbol = "▲"
row.append(symbol)
row.append(f"{stock.delta_amount:+,.2f}")
row.append(f"{stock.delta_percent*100:+.2f}%")
rows.append(row)
colours.append(stock.colour)
return [style_format("WATCHLIST", style="bold")] + format_table(
rows, colours
)
def _chars() -> Dict[str, str]:
if no_style:
chars = codes.CHARS_ASCII
else:
chars = codes.CHARS_DEFAULT
chars["arrow"] = style_format(chars["arrow"], "magenta")
return chars
def debug_settings(self) -> List[str]:
lines = [style_format("SETTINGS", style="bold")]
for field in fields(self.settings):
key = field.name
value = getattr(self.settings, key)
lines.append(f"{key} = {value}")
return lines
def debug_system(self) -> List[str]:
lines = [
style_format("SYSTEM", style="bold"),
]
for k, v in SYSTEM.items():
lines.append(f"{k.title()} = {v}")
return lines
def __str__(self):
if self._idx < 0:
s = io.style_format(self._str, self.style)
elif self._bracketed:
s = "%s[%s]%s" % (
self._str[:self._idx],
self._str[self._idx],
self._str[self._idx + 1:],
)
s = io.style_format(s, self.style)
else:
s = (io.style_format(self._str[:self._idx], self.style) +
io.style_format(self._str[self._idx],
"underline " + self.style) +
io.style_format(self._str[self._idx + 1:], self.style))
return s
def positions(self) -> List[str]:
rows = []
colours = []
for stock in self.stock_store.positions:
row = [
stock.ticket,
f"{stock.delta_amount:+,.2f}",
f"{stock.delta_percent*100:+.2f}%",
]
rows.append(row)
colours.append(stock.colour)
return [style_format("POSITIONS", style="bold")] + format_table(
rows, colours)
def format_table(rows: List[List[str]], colours: List[str]):
column_widths = [
len(max(columns, key=len))
for columns in [list(column) for column in zip(*rows)]
]
return [
style_format(
" ".join([
col.ljust(column_widths[idx_col] + 1)
for idx_col, col in enumerate(row)
]),
colours[idx],
) for idx, row in enumerate(rows)
]
def metadata_guess(
metadata: Metadata, ) -> Optional[Metadata]: # pragma: no cover
"""Prompts user to confirm a single match."""
label = str(metadata)
if no_style:
label += " (best guess)"
else:
label += style_format(" (best guess)", "blue")
option = ChoiceHelper(metadata, label)
selector = SelectOne([option] + _abort_helpers(), **_chars())
choice = selector.prompt()
if choice in (MnamerAbortException, MnamerSkipException):
raise choice
else:
return choice
def demo_components_selectone():
choices = (1, 2, 3, 4, 5)
print("No Choices")
choice = components.SelectOne([]).prompt()
print("choice = {}\n".format(choice))
print("Basic")
choice = components.SelectOne(choices).prompt()
print("choice = {}\n".format(choice))
print("ASCII Chars")
choice = components.SelectOne(choices, **codes.CHARS_ASCII).prompt()
print("choice = {}\n".format(choice))
print("Styled Chars")
arrow = io.style_format(codes.CHARS_DEFAULT["arrow"], "blue")
choice = components.SelectOne(choices, arrow=arrow).prompt()
print("choice = {}\n".format(choice))
print("ChoiceHelper")
one = components.ChoiceHelper(1, None, "blue", "1")
two = components.ChoiceHelper(2, None, "cyan", "2")
three = components.ChoiceHelper(3, None, "green", "3")
four = components.ChoiceHelper(4, None, "grey", "4")
five = components.ChoiceHelper(5, None, "magenta", "5")
six = components.ChoiceHelper(6, None, "red", "6")
seven = components.ChoiceHelper(7, None, "yellow", "7")
choice = components.SelectOne(
(one, two, three, four, five, six, seven)
).prompt()
print("choice = {}\n".format(choice))
print("ChoiceHelper label")
five = components.ChoiceHelper(5, "five", "red bold", "f")
six = components.ChoiceHelper(6, "six", "yellow italic", "[s]")
choice = components.SelectOne((five, six)).prompt()
print("choice = {}\n".format(choice))
def balances_str(self) -> List[str]:
lines = [style_format("BALANCES", style="bold")]
for currency, balance in self.stock_store.balances.items():
lines.append(f"{balance:,.2f} {currency.value}")
return lines
def profit_and_loss(self) -> List[str]:
lines = [style_format("PROFIT AND LOSS", style="bold")]
for stock in self.stock_store.profit_and_loss:
lines.append(style_format(stock.profit_and_loss, stock.colour))
return lines
def positions(self) -> List[str]:
lines = [style_format("POSITIONS", style="bold")]
for stock in self.stock_store.positions:
lines.append(style_format(stock.position, stock.colour))
return lines
def watchlist(self) -> List[str]:
lines = [style_format("WATCHLIST", style="bold")]
for stock in self.stock_store.watchlist:
lines.append(style_format(stock.ticker_tape, stock.colour))
return lines
