2022年用python自动生成春联

你的名字 2023-10-06 21:34 31阅读 0赞

### 1、导包 ###

import io
    from PIL import Image
    import numpy as np
    import requests

![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5Y-r5oiR6ICB5Lyv_size_20_color_FFFFFF_t_70_g_se_x_16]  
根据这几个包，如果最终结果有错，说明导包有问题，可以百度搜一下

### 2、成品图 ###

![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5Y-r5oiR6ICB5Lyv_size_13_color_FFFFFF_t_70_g_se_x_16]  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5Y-r5oiR6ICB5Lyv_size_20_color_FFFFFF_t_70_g_se_x_16 1]

![在这里插入图片描述][30fc6dc7e9c44762b052e3d07fda588f.png]

### 3、全部代码 ###

import io
    from PIL import Image
    import numpy as np
    import requests
    
    
    def get_word(ch, quality):
        """获取单个汉字（字符）的图片
        ch          - 单个汉字或英文字母（仅支持大写）
        quality     - 单字分辨率，H-640像素，M-480像素，L-320像素
        """
    
        fp = io.BytesIO(requests.post(url='http://xufive.sdysit.com/tk', data={
        'ch': ch}).content)
        im = Image.open(fp)
        w, h = im.size
        if quality == 'M':
            w, h = int(w * 0.75), int(0.75 * h)
        elif quality == 'L':
            w, h = int(w * 0.5), int(0.5 * h)
    
        return im.resize((w, h))
    
    
    def get_bg(quality):
        """获取春联背景的图片"""
    
        return get_word('bg', quality)
    
    
    def write_couplets(text, HorV='V', quality='L', out_file=None):
        """生成春联
    
        text        - 春联内容，以空格断行
        HorV        - H-横排，V-竖排
        quality     - 单字分辨率，H-640像素，M-480像素，L-320像素
        out_file    - 输出文件名
        """
    
        usize = {
        'H': (640, 23), 'M': (480, 18), 'L': (320, 12)}
        bg_im = get_bg(quality)
        text_list = [list(item) for item in text.split()]
        rows = len(text_list)
        cols = max([len(item) for item in text_list])
    
        if HorV == 'V':
            ow, oh = 40 + rows * usize[quality][0] + (rows - 1) * 10, 40 + cols * usize[quality][0]
        else:
            ow, oh = 40 + cols * usize[quality][0], 40 + rows * usize[quality][0] + (rows - 1) * 10
        out_im = Image.new('RGBA', (ow, oh), '#f0f0f0')
    
        for row in range(rows):
            if HorV == 'V':
                row_im = Image.new('RGBA', (usize[quality][0], cols * usize[quality][0]), 'white')
                offset = (ow - (usize[quality][0] + 10) * (row + 1) - 10, 20)
            else:
                row_im = Image.new('RGBA', (cols * usize[quality][0], usize[quality][0]), 'white')
                offset = (20, 20 + (usize[quality][0] + 10) * row)
    
            for col, ch in enumerate(text_list[row]):
                if HorV == 'V':
                    pos = (0, col * usize[quality][0])
                else:
                    pos = (col * usize[quality][0], 0)
    
                ch_im = get_word(ch, quality)
                row_im.paste(bg_im, pos)
                row_im.paste(ch_im, (pos[0] + usize[quality][1], pos[1] + usize[quality][1]), mask=ch_im)
    
            out_im.paste(row_im, offset)
    
        if out_file:
            out_im.convert('RGB').save(out_file)
        out_im.show()
    text1 = '事事如意大吉祥 家家顺心永安康'
    text2 = '四季兴隆'
    write_couplets(text1, HorV='V', quality='M', out_file='上下批.jpg')
    write_couplets(text2, HorV='H', quality='M', out_file='横批.jpg')

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[watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5Y-r5oiR6ICB5Lyv_size_13_color_FFFFFF_t_70_g_se_x_16]: https://img-blog.csdnimg.cn/e74ec01a8ac04d899b729bf74d5ce8ee.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5Y-r5oiR6ICB5Lyv,size_13,color_FFFFFF,t_70,g_se,x_16
[watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5Y-r5oiR6ICB5Lyv_size_20_color_FFFFFF_t_70_g_se_x_16 1]: https://img-blog.csdnimg.cn/d27e000f68f340fc8c675a939b30bce6.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5Y-r5oiR6ICB5Lyv,size_20,color_FFFFFF,t_70,g_se,x_16
[30fc6dc7e9c44762b052e3d07fda588f.png]: https://img-blog.csdnimg.cn/30fc6dc7e9c44762b052e3d07fda588f.png