怎么 加快表格生成速度

[we89]

试了一下，最简单的表格差不多也要3s一张，感觉还是有些慢，怎么加快生成速度呢？

[WenmuZhou]

多进程试试

[we89]

用gpt改了一下，每张能降到1s以内了
`import argparse
import sys
from TableGeneration.GenerateTable import GenerateTable
from concurrent.futures import ProcessPoolExecutor

def parse_args():
parser = argparse.ArgumentParser()
parser.add_argument('--num', type=int, default=1, help='the number of generate table')
# output path
parser.add_argument('--output', type=str, default='output/simple_table') # data save path
# courp path
parser.add_argument('--ch_dict_path', type=str, default='dict/ch_news.txt')
parser.add_argument('--en_dict_path', type=str, default='dict/en_corpus.txt')

# table settings

# cell box type
parser.add_argument('--cell_box_type', type=str, default='cell',
                    help='cell: use cell location as cell box; text: use location of text in cell as cell box')
# row and col
parser.add_argument('--min_row', type=int, default=3, help='min rows in table')
parser.add_argument('--max_row', type=int, default=15, help='max rows in table')
parser.add_argument('--min_col', type=int, default=3, help='min cols in table')
parser.add_argument('--max_col', type=int, default=10, help='max cols in table')
# row and col span
parser.add_argument('--max_span_row_count', type=int, default=3, help='max span rows')
parser.add_argument('--max_span_col_count', type=int, default=3, help='max span cols')
parser.add_argument('--max_span_value', type=int, default=10, help='max value in rowspan and colspan')
# txts lens
parser.add_argument('--min_txt_len', type=int, default=2, help='min number of char in cell')
parser.add_argument('--max_txt_len', type=int, default=10, help='max number of char in cell')
# color
parser.add_argument('--color_prob', type=float, default=0, help='the prob of color cell')
# cell size
parser.add_argument('--cell_max_width', type=int, default=0, help='max width of cell')
parser.add_argument('--cell_max_height', type=int, default=0, help='max height of cell')
# windows size
parser.add_argument('--brower_width', type=int, default=1920, help='width of brower')
parser.add_argument('--brower_height', type=int, default=2440, help='height of brower')
parser.add_argument('--brower', type=str, default='chrome', help='chrome or firefox')

args = parser.parse_args()
if args.brower == 'chrome' and sys.platform == 'darwin':
    print('firefox is recommend for Mac OS, bug you choice is chrome')
    sys.exit(0)
return args

def generate_single_table(index, args):
print(f"Generating table {index}...")

t = GenerateTable(output=args.output,
                  ch_dict_path=args.ch_dict_path,
                  en_dict_path=args.en_dict_path,
                  cell_box_type=args.cell_box_type,
                  min_row=args.min_row,
                  max_row=args.max_row,
                  min_col=args.min_col,
                  max_col=args.max_col,
                  min_txt_len=args.min_txt_len,
                  max_txt_len=args.max_txt_len,
                  max_span_row_count=args.max_span_row_count,
                  max_span_col_count=args.max_span_col_count,
                  max_span_value=args.max_span_value,
                  color_prob=args.color_prob,
                  cell_max_width=args.cell_max_width,
                  cell_max_height=args.cell_max_height,
                  brower=args.brower,
                  brower_width=args.brower_width,
                  brower_height=args.brower_height)

# Generate the table image
t.gen_table_img(1)
t.close()
print(f"Table {index} generated.")

if name == 'main':
args = parse_args()

with ProcessPoolExecutor() as executor:
    futures = [executor.submit(generate_single_table, i + 1, args) for i in range(args.num)]

    for future in futures:
        future.result()

`