64 lines
1.5 KiB
Python
64 lines
1.5 KiB
Python
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def print_shelf(shelf, title=None):
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# Discover the dimensions of the shelves
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cols = len(shelf)
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rows, cell_height, cell_width = 0,0,0
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for col in shelf:
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rows = max(rows, len(col))
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for cell in col:
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if len(cell) > 0:
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cell_height = max(cell_height, len(cell))
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cell_width = max(cell_width, max([len(str(item)) for item in cell]))
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# Define format strings used to generate output
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title_width = (cell_width+2)*cols
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title_pre = " "*( title_width/2 )
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title_post = " "*( title_width - title_width/2 )
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format_line = (("+-" + "-"*(cell_width+2))*cols + "+\n")
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format_title = ("|" + title_pre + "Hylle %s" + title_post + "|\n")
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format_cell = "| %s%s "
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format_endl = "|\n"
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# Pretty-format the shelf in an ugly way
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output = []
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output.append(format_line)
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if title:
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output.append( format_title % title )
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output.append( format_line )
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for j in xrange(0, rows):
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for k in xrange(0, cell_height):
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for i in xrange(0, cols):
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try:
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content = str(shelf[i][j][k])
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except:
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content = ""
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spacing = " "*(cell_width-len(content))
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output.append( format_cell %(content, spacing) )
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output.append(format_endl)
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output.append(format_line)
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# Send the result to stdout
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print "".join(output)
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def print_all_shelves():
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for shelfname in Placement.get_all_shelves():
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print_shelf(Placement.shelf_as_list(shelfname), title=shelfname)
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def print_shelf_cmd(shelfname):
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if shelfname:
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print_shelf(shelfname, title=shelfname)
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else:
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print_all_shelves()
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