also known as "Python 3000" or "Py3K", is the first everintentionally backwards incompatiblePython release. There are more changes than in a typical release, and more that are important for all Python users. Nevertheless, after digesting the changes, you'll find that Python really hasn't cha...
1, return_when=FIRST_COMPLETED) for f in finished.done: print(f.result()) futures = finished.not_done except TimeoutError: True # No future finished in this cycle # Cancel any remaining futures for f in futures: f.cancel()
for position in self.sectors.get(sector, []): if position not in self.shown and self.exposed(position): self.show_block(position, False) def hide_sector(self, sector): """ Ensure all blocks in the given sector that should be hidden are removed from the canvas. """ for position in ...
TICKS_PER_SEC =60# Size of sectors used to ease block loading.SECTOR_SIZE =16WALKING_SPEED =5FLYING_SPEED =15GRAVITY =20.0MAX_JUMP_HEIGHT =1.0# About the height of a block.# To derive the formula for calculating jump speed, first solve# v_t = v_0 + a * t# for the time at wh...
This will show a Japanese candlestick plot for stock data stored in dat, also plotting other series if passed. """ mondays = WeekdayLocator(MONDAY) # major ticks on the mondays alldays = DayLocator() # minor ticks on the days dayFormatter = DateFormatter('%d') # e.g., 12 ...
Removed backticks (use repr() instead). Removed <> (use != instead). Removed keyword: exec() is no longer a keyword; it remains as a function. (Fortunately the function syntax was also accepted in 2.x.) Also note that exec() no longer takes a stream argument; instead of exec(f)...
(rad)") def gen_zero_centered_series(val_min, val_max, period): v1 = np.ceil(val_min / period - 0.2) v2 = np.floor(val_max / period + 0.2) return np.arange(v1, v2 + 1) * period if deg: ylim = ax_phase.get_ylim() ax_phase.set_yticks(gen_zero_centered_series(ylim[...
Removed backticks (use repr() instead). Removed <> (use != instead). Removed keyword: exec() is no longer a keyword; it remains as a function. (Fortunately the function syntax was also accepted in 2.x.) Also note that exec() no longer takes a stream argument; instead of exec(f)...
box(False) for window in windows: plt.cla() ax.set_xticks([]) ax.set_yticks([]) ax.set_ylim(-1.0, 1.0) plt.plot(window) plt.pause(seconds) # ... Copied! First, you pick Matplotlib’s theme with a dark background for a more dramatic visual effect. Then, you set up the ...
Theprint()function doesn't support the "softspace" feature of the oldprintstatement. For example, in Python 2.x,print"A\n","B"would write"A\nB\n"; but in Python 3.0,print("A\n","B")writes"A\nB\n". Initially, you'll be finding yourself typing the oldprintxa lot in interactive...