韦奇_ 爬图片 剪图片 加文字

学习笔记
1

下载图片

    def generate_random_filename(self):
        return ''.join(random.choices(string.ascii_lowercase + string.digits, k=8)) + '.jpg'

    def download_image(self, url,download_path):
        response = requests.get(url)
        if response.status_code == 200:
            random_filename = self.generate_random_filename()
            with open(f"{download_path}/{random_filename}", "wb") as f:
                f.write(response.content)
            return random_filename
        else:
            return None

    def download_images_from_baidu(self, word,download_path):
        url = f"https://image.baidu.com/search/acjson?tn=resultjson_com&logid=7737487311581226922&ipn=rj&ct=201326592&is=&fp=result&fr=&word={word}&lm=&ie=utf-8&oe=utf-8&adpicid=&st=-1&z=&ic=&hd=&latest=&copyright=&s=&se=&tab=&width=&height=&face=0&istype=3&qc=&nc=1&expermode=&nojc=&isAsync=&pn=100&rn=100&gsm=1e"
        headers = {
            "accept": "text/plain, */*; q=0.01",
            "accept-encoding": "gzip, deflate, br, zstd",
            "accept-language": "zh-CN,zh;q=0.9",
            "connection": "keep-alive",
            "cookie": "winWH=%5E6_1560x842; BDIMGISLOGIN=0; BIDUPSID=95F77228242EE62B5E760ED478E739D3; PSTM=1662458358; MCITY=-233%3A; H_PS_PSSID=60271_60677_60682_60360_60749; MAWEBCUID=web_qcjjflMFpajZYpWYDGMJAVLfWvGZIcWcAeRgAHbikKKSPuVTOi; BDSFRCVID=MsDOJeC62lIT9DotIJBSEHtYogxSd2jTH6aoS3tXKcf01TbOLNCWEG0Pvx8g0KuhqIqcogKKy2OTH9jx_gt2OtLms_Abmyl9t66qtf8g0x5; H_BDCLCKID_SF=JRFeoCD5tI03fP36qRro5JF_hGbbetJyaR3XBfJvWJ5TMC_wM6jWLl03yqOqtxQ7bN5y3MO8Mpb-ShPC-tnMLP0IKeF835cmLC7WQlrJ3l02V-nEe-t2yUKJ0tb0tPRMW238oq7mWIT8JM7T555c5MADKnnC5tr8an5J_DQhbnLWeIJ9jjChe5oLDHD8J6nK2Cv2sJnX-KL_HnurMJOUXUI8LNDH2474-gj2LpT2bJRpO-bXhP4BKxjQhRO7ttoy2KTk0JrybnoaDJ8lXxo2yML1Db3OhTvMtg3lBp6oyUJoepvo2j5c3Mv-Ml7dKb0HB5nrW4O70RoVJJ4w55D-KJ0EeMtjhTLEtbAfVCKbJID3jtOY5-__-4_tbh_X5-RLfbTC5l7F5l8-h43m0bKa-n0P5hCH0xvJyCOwXq6JaCOxOKQIDT8hyP00MptO0pDf5NLq2xJN3KJmJbL9bT3vQxukjPbM2-biW5KH2MbdfRcW_n3mDxnMX-uyBPQa2RcQf6Pq_tj25DnJh-PGe6_bDjjWDGuqqbo02TT00-5qajrjDCvMK53cy4LdjG5fb6bQf6rJa4b82q51fMTvb-Tz5tIp3-Aq54Rv-j5L-tQL5lLaj6695PvHQfbQ0b5hqP-jW2c3oqjHyR7JOpvwDxnxy5Fq2bnM-Tj9bgJLQM7pKJ6BDKTmj6ja5-5bbN3Ot6IttbFHoIIbtIvVetbpKPP_-P6MXqbRWMT-0bFHWpTmflbofhT_Llbpyb04hUJOQ-0H2Hn7_JjOLKOMohvnb60a3-DgX-TmLMQxtNRqXInjtpvhj-jVKtbobUPU2H59LUk82jbd0---B-bdDtO3Lt5V2t7-5aDqbR3hfIkjXIKLK-oj-D0lejrP; newlogin=1; BDUSS=nl4LWhqWG9JYURjQzhiOUJRRjhocEpTYVhGMTFZb0RoYnBlcE5IOElmalg5d2huRVFBQUFBJCQAAAAAAAAAAAEAAAChHomWNTU1bGxsNzg5AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANdq4WbXauFmS; BDUSS_BFESS=nl4LWhqWG9JYURjQzhiOUJRRjhocEpTYVhGMTFZb0RoYnBlcE5IOElmalg5d2huRVFBQUFBJCQAAAAAAAAAAAEAAAChHomWNTU1bGxsNzg5AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANdq4WbXauFmS; BAIDUID=33D2F5416D36342A24F9ECF04B523384:FG=1; H_WISE_SIDS_BFESS=110085_613051_311849_619888_619902_620537_620590_620873_620924_621089_621350_621323_8000063_8000106_8000115_8000131_8000137_8000149_8000166_8000178_8000176_8000183_8000185_8000204; H_WISE_SIDS=60271_60677_60682_60360_60749; delPer=0; PSINO=6; BDSFRCVID_BFESS=MsDOJeC62lIT9DotIJBSEHtYogxSd2jTH6aoS3tXKcf01TbOLNCWEG0Pvx8g0KuhqIqcogKKy2OTH9jx_gt2OtLms_Abmyl9t66qtf8g0x5; H_BDCLCKID_SF_BFESS=JRFeoCD5tI03fP36qRro5JF_hGbbetJyaR3XBfJvWJ5TMC_wM6jWLl03yqOqtxQ7bN5y3MO8Mpb-ShPC-tnMLP0IKeF835cmLC7WQlrJ3l02V-nEe-t2yUKJ0tb0tPRMW238oq7mWIT8JM7T555c5MADKnnC5tr8an5J_DQhbnLWeIJ9jjChe5oLDHD8J6nK2Cv2sJnX-KL_HnurMJOUXUI8LNDH2474-gj2LpT2bJRpO-bXhP4BKxjQhRO7ttoy2KTk0JrybnoaDJ8lXxo2yML1Db3OhTvMtg3lBp6oyUJoepvo2j5c3Mv-Ml7dKb0HB5nrW4O70RoVJJ4w55D-KJ0EeMtjhTLEtbAfVCKbJID3jtOY5-__-4_tbh_X5-RLfbTC5l7F5l8-h43m0bKa-n0P5hCH0xvJyCOwXq6JaCOxOKQIDT8hyP00MptO0pDf5NLq2xJN3KJmJbL9bT3vQxukjPbM2-biW5KH2MbdfRcW_n3mDxnMX-uyBPQa2RcQf6Pq_tj25DnJh-PGe6_bDjjWDGuqqbo02TT00-5qajrjDCvMK53cy4LdjG5fb6bQf6rJa4b82q51fMTvb-Tz5tIp3-Aq54Rv-j5L-tQL5lLaj6695PvHQfbQ0b5hqP-jW2c3oqjHyR7JOpvwDxnxy5Fq2bnM-Tj9bgJLQM7pKJ6BDKTmj6ja5-5bbN3Ot6IttbFHoIIbtIvVetbpKPP_-P6MXqbRWMT-0bFHWpTmflbofhT_Llbpyb04hUJOQ-0H2Hn7_JjOLKOMohvnb60a3-DgX-TmLMQxtNRqXInjtpvhj-jVKtbobUPU2H59LUk82jbd0---B-bdDtO3Lt5V2t7-5aDqbR3hfIkjXIKLK-oj-D0lejrP; BA_HECTOR=84ahak0g2h0hak2kak002100b3n9i11je4hsp1u; ZFY=HV7JLJmMnrdMPdGIRXthLFpucYNS3H63URYYzhrwveQ:C; BAIDUID_BFESS=33D2F5416D36342A24F9ECF04B523384:FG=1; BDRCVFR[dG2JNJb_ajR]=mk3SLVN4HKm; BDRCVFR[-pGxjrCMryR]=mk3SLVN4HKm; BDRCVFR[tox4WRQ4-Km]=mk3SLVN4HKm; BDORZ=B490B5EBF6F3CD402E515D22BCDA1598; userFrom=ala; indexPageSugList=%5B%22%E7%86%8A%E7%8C%AB%22%2C%22%E9%BD%90%E7%99%BD%E7%9F%B3%E7%9A%84%E8%99%BE%22%2C%22%E5%8B%87%E6%B0%94%20%E4%B9%A6%E6%B3%95%22%2C%22%E7%81%AB%E5%BD%B1%20%20%E8%84%B8%E6%98%AF%E6%97%8B%E6%B6%A1%22%2C%22%E9%BB%91%E4%B8%9D%22%2C%22%E5%AE%9D%E9%A9%AC%E6%91%A9%E6%89%98%E8%BD%A6%E5%A5%B3%E9%AA%91%22%2C%22%E6%91%A9%E6%89%98%E8%BD%A6%E6%A8%A1%E7%89%B9%22%2C%22%E6%91%A9%E6%89%98%E8%BD%A6%E6%91%A9%E6%89%98%22%2C%22%E5%A5%B3%E9%AA%91%22%5D; cleanHistoryStatus=0; ab_sr=1.0.1_Y2VmZmU4MzM3NTExZGU3NWIwODc3OTE1MjRlMDFlOGQzYWViNmZkYTM0MjJhZmY4ZmJiZTJjZDg2OWVkMTVlZTFmZGZiMzNhYjY0NTk1OWRkMDExYWE2NjE0YmExZmJjMGQ0MDk3NTJjYTM4NjdjNDVkODdkMmZiMjYyYWRiMmI4NjY3ODAzMmIxMjM2MGQyYTI1ZDNlZjk0N2Q5ZDZiZWFiM2YxYzNlN2ViOTQ4YTMzZGFkZDhiMmFkNTgzMTliZTBhZjZiM2U2NjZlNjdmMWRmYTRlMzdjYjVkMWU4YjA=",
            "referer": "https://image.baidu.com/search/index?tn=baiduimage&ipn=r&ct=201326592&cl=2&lm=&st=-1&fm=result&fr=&sf=1&fmq=1726112770097_R&pv=&ic=&nc=1&z=&hd=&latest=&copyright=&se=1&showtab=0&fb=0&width=&height=&face=0&istype=2&dyTabStr=&ie=utf-8&ctd=1726112770097%5E00_1903X540&sid=&word=%E7%86%8A%E7%8C%AB",
            "sec-ch-ua": '"Not)A;Brand";v="99", "Google Chrome";v="127", "Chromium";v="127"',
            "sec-ch-ua-mobile": "?0",
            "sec-ch-ua-platform": "Windows",
            "sec-fetch-dest": "empty",
            "sec-fetch-mode": "cors",
            "sec-fetch-site": "same-origin",
            "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36",
            "x-requested-with": "XMLHttpRequest"
        }
        response = requests.get(url, headers=headers)
        # print(response.text)
        new_s = response.text.replace("", "123456")
        json_data = json.loads(new_s)
        # print(json_data)
        count = 0
        for img_url in json_data.get('data'):
            if img_url.get('thumbURL') and count < 20:
                self.download_image(img_url.get('thumbURL'),download_path)
                count += 1
        print('照片下载完成')

剪图片

   def resize_image_to_3_4(self,image_path):
        '''修改照片尺寸'''
        img = Image.open(image_path)
        width, height = img.size
        target_height = int(width * 4 / 3)
        if height != target_height:
            if height > target_height:
                # 高度大于目标高度，从上下裁剪
                top = (height - target_height) // 2
                bottom = top + target_height
                cropped_img = img.crop((0, top, width, bottom))
            else:
                # 高度小于目标高度，从左右裁剪
                target_width = int(height * 3 / 4)
                left = (width - target_width) // 2
                right = left + target_width
                cropped_img = img.crop((left, 0, right, height))
            # new_path = 'D:\\rj\python_code\seer_utils\Datas\picture\\new_tourism.png'
            cropped_img.save(image_path)
            print(f"裁剪后的尺寸：{cropped_img.size[0]}x{cropped_img.size[1]}")
        else:
            print("图片已经是 3:4 的比例。")
            print(f"当前尺寸：{width}x{height}")

加文字

    def draw_text_on_image_word(self, texts, target_image):
        try:
            img = Image.open(target_image).convert("RGB")
            draw = ImageDraw.Draw(img)
            try:
                font = ImageFont.truetype("simsun.ttc", 60)
                bold_font = ImageFont.truetype("simsun.ttc", 60, index=1)
            except OSError as e:
                print(f"字体加载失败：{e}。使用默认字体。")
                font = ImageFont.load_default()
                bold_font = ImageFont.load_default()

            text1, text2 = texts

            text_height = bold_font.size
            # 第一列位置
            column1_x = img.width - text_height - 10
            column1_y = 10

            y_pos = column1_y + 5
            for char in text1:
                # 设置红色填充和加粗字体
                draw.text((column1_x + 5, y_pos), char, fill=(255, 0, 0), font=bold_font)
                y_pos += text_height

            # 第二列位置，往左移一列
            column2_x = column1_x - text_height - 10
            column2_y = 10

            y_pos = column2_y + 5
            for char in text2:
                # 设置红色填充和加粗字体
                draw.text((column2_x + 5, y_pos), char, fill=(255, 0, 0), font=bold_font)
                y_pos += text_height

            img.save(target_image, format='JPEG')
            print('加字完成')
        except Exception as e:
            print(f"处理图片时出现错误：{e}")

备注：word 入参是 【需要下载的关键词】，download_path 【下载的地址】，image_path【被剪裁图片路径】，texts【给图片添加的字 】

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