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水印模板支持情况
WMTemplateType 模板参数 |
Applicable scene 适用场景 |
Text featureless 文本无特征 |
Support characters 支持字符 |
Plain Text 纯文本 |
Concealment 隐蔽性 |
||||||||
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Paste 粘贴 |
Screenshot 截图 |
Photograph 屏摄 |
Format 格式 |
Style 样式 |
Shape 字形 |
Meaning 字义 |
Number 数字 |
Letter 字母 |
Chinese 汉字 |
Special 特殊 |
|||
INVISIBLE_CHARS 不可见字符 |
✓ | × | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | High |
WHITESPACE_CHARS 空白字符 |
✓ | × | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Medium |
SPACE_CHARS 空格字符 |
✓ | ✓ | ✓ | × | ✓ | ✓ | ✓ | × | ✓ | × | × | ✓ | Medium |
COMBINING_CHARS 组合字符 |
✓ | ✓ | ✓ | ✓ | ✓ | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Medium |
HOMOGRAPH_NUMBERS 同形异义-数字 |
✓ | ⍻ | ⍻ | ✓ | ✓ | ⍻ | × | ✓ | × | × | × | ✓ | Low |
HOMOGRAPH_LETTERS 同形异义-字母 |
✓ | × | × | ✓ | ✓ | ⍻ | × | × | ✓ | × | × | ✓ | Low |
HOMOGRAPH_CHINESE 同形异义-中文 |
✓ | × | × | ✓ | ✓ | ✓ | ✓ | × | × | ✓ | × | ✓ | Low |
HOMOGRAPH_PUNCTUATIONS 同形异义-标点 |
✓ | × | × | ✓ | ✓ | ⍻ | ✓ | × | × | × | ✓ | ✓ | Medium |
FONT_COLOR 字体颜色 |
⍻ | ✓ | ✓ | ✓ | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | × | Medium |
FONT_SIZE 字体大小 |
⍻ | ✓ | ✓ | ✓ | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | × | Low |
FONT_WEIGHT 字体粗细 |
⍻ | ✓ | ✓ | ✓ | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | × | Low |
FONT_FLOAT 字体浮动 |
⍻ | ✓ | ✓ | ✓ | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | × | Low |
FONT_STYLE 自定义样式 |
⍻ | ✓ | ✓ | ✓ | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | × | Low |
HTML_EMPTY_TAGS 空HTML实体 |
⍻ | × | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | × | Low |
BINARY_REPRESENTATION 二进制表示 |
✓ | ⍻ | ⍻ | ⍻ | ✓ | ⍻ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | High |
要求
Tested on Python >= 3.10
安装
使用Pip
$ pip install textwatermark
从源代码
Bash
git clone https://github.com/JDArmy/TextWatermark.git
cd TextWatermark
pip install .
# or in editable mode
pip install --editable .
使用
命令行
插入水印到文本
Bash Session
$ textwatermark -v insert -f './tests/text/number.txt' -m ALPHA_NUMERICAL -t HOMOGRAPH_NUMBERS -x 999 -w 123
Ӏ2𝟑𝟒𝟓Ⳓ𝟟890
保存水印参数
Bash Session
$ textwatermark -v insert -f './tests/text/number.txt' -m ALPHA_NUMERICAL -t HOMOGRAPH_NUMBERS -x 999 -w 123 -e
{"tpl_type": "HOMOGRAPH_NUMBERS", "confusables_chars": [], "confusables_chars_key": "", "wm_base": 7, "method": "FIND_AND_REPLACE", "wm_mode": "ALPHA_NUMERICAL", "wm_len": 7, "wm_flag_bit": true, "wm_loop": false, "wm_max": "999", "start_at": 0, "version": "0.3.0"}
从文本提取水印
Bash Session
$ textwatermark -v retrieve -f out.txt -p '{"tpl_type": "HOMOGRAPH_NUMBERS", "confusables_chars": [], "confusables_chars_key": "", "wm_base": 7, "method": "FIND_AND_REPLACE", "wm_mode": "ALPHA_NUMERICAL", "wm_len": 7, "wm_flag_bit": true, "wm_loop": false, "wm_max": "999", "start_at": 0, "version": "0.3.0"}'
The retrieved watermark is: 123
代码
Python
'''Sample Example'''
import os
from textwatermark.defines import WMMode
from textwatermark.main import TextWatermark
from textwatermark.template_type import WMTemplateType
# 1.Init TextWatermark instance
wm_mode = WMMode.REAL_NUMBER
wm = TextWatermark(wm_mode=wm_mode)
# 2.Choose a watermark template
wm.set_tpl_type(tpl_type=WMTemplateType.HOMOGRAPH_NUMBERS)
# 3.Set the maximum value of the watermark string
wm_max = '9'*9
wm.set_wm_max(wm_max=wm_max)
# 4.Set the text to be watermarked
wm.set_text_file(path=os.path.abspath('../tests/text/1.txt'))
# 5.Insert watermark string to text
wm_str = '123456789'
wm_text = wm.insert_watermark(wm_str=wm_str)
print(wm_text)
##############################################################
# Save the parameters to retrieve the watermark
params = wm.export_params()
# retrieve the watermark
wm_out_str = TextWatermark.retrieve_watermark(wm_text=wm_text, params=params)
assert wm_out_str == wm_str
更多
参见:用法