python爬虫字体加密的解决

from selenium import webdriver
# --- 进行chrome的配置
options = webdriver.ChromeOptions()

prefs = {"profile.managed_default_content_settings.images": 2}  # 设置无图模式
options.add_experimental_option("prefs", prefs)
options.add_argument("service_args = ['–ignore-ssl-errors = true', '–ssl-protocol = TLSv1']")
options.binary_location = r'C:\Program Files\Google\Chrome\Application\chrome.exe'
# ---- chrome进行端口接管调用
options.add_argument('-incognito')

driver = webdriver.Chrome(options=options)
driver.set_page_load_timeout(5)
# --- 设置宽和高位置
driver.maximize_window()
# --- 拦截webdriver检测代码
driver.execute_cdp_cmd("Page.addScriptToEvaluateOnNewDocument",
                       {"source": """
                  Object.defineProperty(navigator, 'webdriver', {
                  get: () => undefined
                  })
                  """})

# 示例
import base64

# 省略了很长的...
b64_code = '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'

with open('font.ttf', 'wb') as f:
    f.write(base64.decodebytes(b64_code.encode()))


from fontTools.ttLib import TTFont  # 导包

font = TTFont('font.ttf')
font.saveXML('font.xml')

# 简单封装下
import base64
def w_tff(one_html):
    res_tff = re.findall(r';base64,(.*?)"', one_html, re.S)
    if res_tff and len(res_tff) == 1:
        new_res_ttf = res_tff[0]
        with open('123_new_ttf.ttf', 'wb') as f:
            f.write(base64.decodebytes(new_res_ttf.encode()))

from fontTools.ttLib import TTFont
def get_num_phone(es_str: str):
    # 加载字体生成映射关系
    path = '123_new_ttf.ttf'
    font = TTFont(path)

    # font.saveXML('font.xml')   # 生成xml文件
    # 得到映射关系
    bestcmap = font.getBestCmap()

    ss = {}
    for key, value in bestcmap.items():
        keys = hex(key).replace('0x', '').replace("&#x", "")  # 10进制转16进制
        if value == "zero":
            value = 0
        elif value == "one":
            value = 1
        elif value == "one":
            value = 1
        elif value == "two":
            value = 2
        elif value == "three":
            value = 3
        elif value == "four":
            value = 4
        elif value == "five":
            value = 5
        elif value == "six":
            value = 6
        elif value == "seven":
            value = 7
        elif value == "eight":
            value = 8
        elif value == "nine":
            value = 9
        elif value == "hyphen":
            value = "-"
        ss.update({
            keys: value
        })

    need_re = es_str
    list_phone = ""
    try:
        for item in need_re.split(";"):
            if item:
                new_item = item.replace("&#x", "")
                list_phone += "".join(str(ss[new_item]))
        if not list_phone or len(list_phone) < 2:
            return None
        return list_phone
    except Exception as e:
        return None

<cmap>
    <tableVersion version="0"/>
    <cmap_format_4 platformID="0" platEncID="3" language="0">
      <map code="0x23" name="numbersign"/><!-- NUMBER SIGN -->
      <map code="0x2a" name="asterisk"/><!-- ASTERISK -->
      <map code="0x2b" name="plus"/><!-- PLUS SIGN -->
      <map code="0x2d" name="hyphen"/><!-- HYPHEN-MINUS -->
      <map code="0x2f" name="slash"/><!-- SOLIDUS -->
    </cmap_format_4>
    <cmap_format_0 platformID="1" platEncID="0" language="0">
      <map code="0x23" name="numbersign"/>
      <map code="0x2a" name="asterisk"/>
      <map code="0x2b" name="plus"/>
      <map code="0x2d" name="hyphen"/>
      <map code="0x2f" name="slash"/>
    </cmap_format_0>
    <cmap_format_4 platformID="3" platEncID="1" language="0">
      <map code="0x23" name="numbersign"/><!-- NUMBER SIGN -->
      <map code="0x2a" name="asterisk"/><!-- ASTERISK -->
      <map code="0x2b" name="plus"/><!-- PLUS SIGN -->
      <map code="0x2d" name="hyphen"/><!-- HYPHEN-MINUS -->
      <map code="0x2f" name="slash"/><!-- SOLIDUS -->
    </cmap_format_4>
    <cmap_format_12 platformID="3" platEncID="10" format="12" reserved="0" length="76" language="0" nGroups="5">
      <map code="0x23" name="numbersign"/><!-- NUMBER SIGN -->
      <map code="0x2a" name="asterisk"/><!-- ASTERISK -->
      <map code="0x2b" name="plus"/><!-- PLUS SIGN -->
      <map code="0x2d" name="hyphen"/><!-- HYPHEN-MINUS -->
      <map code="0x2f" name="slash"/><!-- SOLIDUS -->
      <map code="0x880fb" name="zero"/><!-- ???? -->
      <map code="0x880fc" name="one"/><!-- ???? -->
      <map code="0x880fd" name="two"/><!-- ???? -->
      <map code="0x880fe" name="three"/><!-- ???? -->
      <map code="0x880ff" name="four"/><!-- ???? -->
      <map code="0x88100" name="five"/><!-- ???? -->
      <map code="0x88101" name="six"/><!-- ???? -->
      <map code="0x88102" name="seven"/><!-- ???? -->
      <map code="0x88103" name="eight"/><!-- ???? -->
      <map code="0x88104" name="nine"/><!-- ???? -->
    </cmap_format_12>
  </cmap>