26 lines
675 B
Python
26 lines
675 B
Python
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def make_grid(iterable, cols, rows, width, height, *, x_offset=0, y_offset=0):
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"""
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Arranges the objects in iterable in a grid with the given parameters.
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"""
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try:
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doodle = next(iterable)
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for c in range(cols):
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for r in range(rows):
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doodle.pos(width * c + x_offset, height * r + y_offset)
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doodle = next(iterable)
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except StopIteration:
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pass
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def copies(doodle):
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"""
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Lazily makes an infinite number of copies of a given doodle.
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Can be combined with things like `make_grid` that require
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an iterable of doodles to repeat.
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"""
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while True:
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yield doodle.copy()
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