def write_to_console(
ticker: str,
interval: str,
data_downloaded: Candles,
live: Live,
table: Table,
) -> Table:
"""Write data to console.
Args:
ticker (str): Quote + base currency.
interval (str): Candlestick interval.
data_downloaded (Candles): Response from the exchange.
live (Live): Context manager.
table (Table): Rich table.
Returns:
Table: Updated table to be rendered.
"""
for row_limit, single_candle in enumerate(data_downloaded[::-1]):
timestamp = pd.to_datetime(single_candle[0], unit='ms')
add_row_to_table(ticker, interval, table, single_candle, timestamp)
max_rows = 15
if row_limit == max_rows:
live.update(table)
break
live.update(table)
return table
def recurse_solve(xw: Crossword,
display_context: Live) -> Optional[Crossword]:
open_words = [w for w in xw.iterwords() if w.is_open()]
if len(open_words) == 0:
return xw
num_matches = np.array(
[len(word_list.find_matches(w)) for w in open_words])
noise = np.abs(np.random.normal(scale=num_matches)) * temperature
word_to_match = open_words[np.argmin(num_matches + noise)]
matches = word_to_match.find_matches(word_list)
if len(matches) == 0:
return
else:
noisy_matches = matches.rescore(
lambda _, s: s * np.random.lognormal(
0.0, 0.1 * temperature))
new_xw = copy.deepcopy(xw)
for match in noisy_matches.words:
if timeout and time.time() > start_time + timeout:
return
new_xw[word_to_match.index] = match
display_context.update(new_xw._text_grid())
fill = recurse_solve(new_xw, live)
if fill:
return fill
class Presentation:
def __init__(self, content):
self.slides = [
slide_content.strip() for slide_content in content.split("---\n")
]
print(self.slides)
for i in range(1, len(self.slides)):
self.slides[i] = "# " + self.slides[i]
self.index = 0
self.live = Live()
def start(self):
self.live.start()
self.update()
def stop(self):
self.live.stop()
def next(self):
if self.index >= self.__len__() - 1:
self.stop()
return
self.index = self.index + 1
self.update()
def update(self):
self.live.update(
Layout(Padding(Markdown(self.slides[self.index]), (2, 2))))
@property
def started(self):
return self.live.is_started
def __len__(self):
return len(self.slides)
def write_to_column(
ticker: str,
interval: str,
data_downloaded: Candles,
live: Live,
) -> Table:
"""Write data to console.
Args:
ticker (str): Quote + base currency.
interval (str): Candlestick interval.
data_downloaded (Candles): Response from the exchange.
live (Live): Context manager.
Returns:
Table: Updated table to be rendered.
"""
table = setup_table()
for row_limit, single_candle in enumerate(data_downloaded[::-1]):
table.add_row(
f'[bold white]{single_candle[2]}[/bold white]', # Open
f'[bold white]{single_candle[1]}[/bold white]', # Close
f'[bold white]{single_candle[3]}[/bold white]', # High
f'[bold white]{single_candle[4]}[/bold white]', # Low
f'[bold white]{single_candle[5]}[/bold white]', # Volume
f'[bold white]{ticker}[/bold white]',
f'[bold white]{interval}[/bold white]',
f"[bold white]{pd.to_datetime(single_candle[0], unit='ms')}[/bold white]",
)
if row_limit == 15:
live.update(table)
break
live.update(table)
return table
def attack(
target: int,
client: VBitve,
profile: Profile,
live: Live,
log: Callable[[Any], None],
) -> None:
attack = client.attack(target)
if attack:
profile.update(attack["new_user"])
live.update(profile.table, refresh=True)
text = attack["snackbar"]["text"].split("\n")[-1]
log(f"Напал на id{target}: +{text}")
def bot(client: VBitve, profile: Profile, live: Live,
log: Callable[[Any], None]) -> None:
if ATTACK_MODE and profile.next_attack < time() * 1000:
if ATTACK_MODE == 2:
wars = client.clan_me().get("active_wars")
if wars:
war = choice(wars)
try:
enemy_clan = war["clan"]
except KeyError:
enemy_clan = war["attackedClan"]
target_clan = client.clan(enemy_clan["id"])
if target_clan:
army = target_clan["army"]
suitable_enemies = [
enemy for enemy in army
if enemy["power"] < profile.power
]
target = (suitable_enemies[0]
if suitable_enemies else army[-1])
attack(target["id"], client, profile, live, log)
else:
attack_random(client, profile, live, log)
elif ATTACK_MODE == 3:
attack(choice(ATTACK_TARGETS), client, profile, live, log)
else:
attack_random(client, profile, live, log)
if profile.cooldown < time() * 1000:
if TRAIN and profile.balance >= profile.train_cost:
train = client.train()
if train:
profile.update(train["new_user"])
live.update(profile.table, refresh=True)
log(f"Тренирую армию -{profile.train_cost}$")
elif CONTRACT:
contract = client.contract()
if contract:
profile.update(contract["new_user"])
live.update(profile.table, refresh=True)
log(f"Беру контракт +{profile.contract}$")
time_to_wait = int(profile.full_cooldown / 1000 - time()) + 1
if time_to_wait > 0:
log(f"Жду {time_to_wait} секунд до окончания перезарядки")
sleep(time_to_wait)
class Dash:
def __init__(self, *parts):
self.console = Console(color_system="standard", file=REAL_STDOUT)
self.lv = Live(
auto_refresh=False,
redirect_stdout=False,
redirect_stderr=False,
console=self.console,
screen=True,
)
self.stack = StackedTerminalLines(parts, self.lv.console.height - 2)
self.header = Text("<header>")
self.footer = Text("<footer>")
def clear(self):
self.stack.clear()
self.header = Text("<header>")
self.footer = Text("<footer>")
def shifter(self, n, mode):
def shift(_=None):
if mode == "line":
self.stack.shift(n, mode="line")
elif mode == "screen":
self.stack.shift(n, mode="screen")
elif mode == "whole":
self.stack.shift(n, mode="whole")
elif mode == "focus":
self.stack.move_focus(n)
else:
raise Exception(f"Unknown mode: {mode}")
self.update()
return shift
def update(self):
self.lv.update(Group(self.header, self.stack, self.footer),
refresh=True)
def run(self):
return self.lv
class RichUI(UI):
"""
A UI that uses the rich terminal library
"""
def __init__(self) -> None:
self._rich_live: Live
def __enter__(self) -> 'RichUI':
self._rich_live = Live(Spinner("bouncingBar", ""),
refresh_per_second=16)
self._rich_live.start()
return self
def __exit__(self, *args: Any, **kwargs: Any) -> None:
self._rich_live.stop()
def update(self, job: SlurmJobStatus) -> None:
self._rich_live.update(self._make_table(job))
def error(self, text: str) -> None:
self._rich_live.console.print(":cross_mark:",
text,
style="bold red",
emoji=True)
def info(self, text: str) -> None:
self._rich_live.console.print(":information_source:",
text,
style="bold blue",
emoji=True)
def success(self, text: str) -> None:
self._rich_live.console.print(":heavy_check_mark: ",
text,
style="bold green",
emoji=True)
def launch(self, text: str) -> None:
self._rich_live.console.print(":rocket: ",
text,
style="bold yellow",
emoji=True)
def _make_table(self, job: SlurmJobStatus) -> Table:
table = Table(style="bold", box=box.MINIMAL)
table.add_column("ID")
table.add_column("Name")
table.add_column("State")
for task in job.tasks:
last_column: RenderableType = task.state
color = "grey42"
if task.state == "RUNNING":
color = "blue"
last_column = Spinner("arc", task.state)
elif task.state == "COMPLETED":
color = "green"
last_column = f":heavy_check_mark: {task.state}"
elif task.state == "FAILED":
color = "red"
last_column = f":cross_mark: {task.state}"
table.add_row(str(task.id), task.name, last_column, style=color)
return table
class Log:
STATUS_WIDTH = 11
def __init__(self) -> None:
self.console = Console(highlight=False)
self._crawl_progress = Progress(
TextColumn("{task.description}", table_column=Column(ratio=1)),
BarColumn(),
TimeRemainingColumn(),
expand=True,
)
self._download_progress = Progress(
TextColumn("{task.description}", table_column=Column(ratio=1)),
TransferSpeedColumn(),
DownloadColumn(),
BarColumn(),
TimeRemainingColumn(),
expand=True,
)
self._live = Live(console=self.console, transient=True)
self._update_live()
self._showing_progress = False
self._progress_suspended = False
self._lock = asyncio.Lock()
self._lines: List[str] = []
# Whether different parts of the output are enabled or disabled
self.output_explain = False
self.output_status = True
self.output_report = True
def _update_live(self) -> None:
elements = []
if self._crawl_progress.task_ids:
elements.append(self._crawl_progress)
if self._download_progress.task_ids:
elements.append(self._download_progress)
group = Group(*elements)
self._live.update(group)
@contextmanager
def show_progress(self) -> Iterator[None]:
if self._showing_progress:
raise RuntimeError(
"Calling 'show_progress' while already showing progress")
self._showing_progress = True
try:
with self._live:
yield
finally:
self._showing_progress = False
@asynccontextmanager
async def exclusive_output(self) -> AsyncIterator[None]:
if not self._showing_progress:
raise RuntimeError(
"Calling 'exclusive_output' while not showing progress")
async with self._lock:
self._progress_suspended = True
self._live.stop()
try:
yield
finally:
self._live.start()
self._progress_suspended = False
for line in self._lines:
self.print(line)
self._lines = []
def unlock(self) -> None:
"""
Get rid of an exclusive output state.
This function is meant to let PFERD print log messages after the event
loop was forcibly stopped and if it will not be started up again. After
this is called, it is not safe to use any functions except the logging
functions (print, warn, ...).
"""
self._progress_suspended = False
for line in self._lines:
self.print(line)
def print(self, text: str) -> None:
"""
Print a normal message. Allows markup.
"""
if self._progress_suspended:
self._lines.append(text)
else:
self.console.print(text)
# TODO Print errors (and warnings?) to stderr
def warn(self, text: str) -> None:
"""
Print a warning message. Allows no markup.
"""
self.print(f"[bold bright_red]Warning[/] {escape(text)}")
def warn_contd(self, text: str) -> None:
"""
Print further lines of a warning message. Allows no markup.
"""
self.print(f"{escape(text)}")
def error(self, text: str) -> None:
"""
Print an error message. Allows no markup.
"""
self.print(f"[bold bright_red]Error[/] [red]{escape(text)}")
def error_contd(self, text: str) -> None:
"""
Print further lines of an error message. Allows no markup.
"""
self.print(f"[red]{escape(text)}")
def unexpected_exception(self) -> None:
"""
Call this in an "except" clause to log an unexpected exception.
"""
t, v, tb = sys.exc_info()
if t is None or v is None or tb is None:
# We're not currently handling an exception, so somebody probably
# called this function where they shouldn't.
self.error("Something unexpected happened")
self.error_contd("")
for line in traceback.format_stack():
self.error_contd(line[:-1]) # Without the newline
self.error_contd("")
else:
self.error("An unexpected exception occurred")
self.error_contd("")
self.error_contd(traceback.format_exc())
# Our print function doesn't take types other than strings, but the
# underlying rich.print function does. This call is a special case
# anyways, and we're calling it internally, so this should be fine.
self.print(
Panel.fit("""
Please copy your program output and send it to the PFERD maintainers, either
directly or as a GitHub issue: https://github.com/Garmelon/PFERD/issues/new
""".strip())) # type: ignore
def explain_topic(self, text: str) -> None:
"""
Print a top-level explain text. Allows no markup.
"""
if self.output_explain:
self.print(f"[yellow]{escape(text)}")
def explain(self, text: str) -> None:
"""
Print an indented explain text. Allows no markup.
"""
if self.output_explain:
self.print(f" {escape(text)}")
def status(self,
style: str,
action: str,
text: str,
suffix: str = "") -> None:
"""
Print a status update while crawling. Allows markup in the "style"
argument which will be applied to the "action" string.
"""
if self.output_status:
action = escape(f"{action:<{self.STATUS_WIDTH}}")
self.print(f"{style}{action}[/] {escape(text)} {suffix}")
def report(self, text: str) -> None:
"""
Print a report after crawling. Allows markup.
"""
if self.output_report:
self.print(text)
@contextmanager
def _bar(
self,
progress: Progress,
description: str,
total: Optional[float],
) -> Iterator[ProgressBar]:
if total is None:
# Indeterminate progress bar
taskid = progress.add_task(description, start=False)
else:
taskid = progress.add_task(description, total=total)
self._update_live()
try:
yield ProgressBar(progress, taskid)
finally:
progress.remove_task(taskid)
self._update_live()
def crawl_bar(
self,
style: str,
action: str,
text: str,
total: Optional[float] = None,
) -> ContextManager[ProgressBar]:
"""
Allows markup in the "style" argument which will be applied to the
"action" string.
"""
action = escape(f"{action:<{self.STATUS_WIDTH}}")
description = f"{style}{action}[/] {text}"
return self._bar(self._crawl_progress, description, total)
def download_bar(
self,
style: str,
action: str,
text: str,
total: Optional[float] = None,
) -> ContextManager[ProgressBar]:
"""
Allows markup in the "style" argument which will be applied to the
"action" string.
"""
action = escape(f"{action:<{self.STATUS_WIDTH}}")
description = f"{style}{action}[/] {text}"
return self._bar(self._download_progress, description, total)
