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https://github.com/zhangzhengde0225/damei)
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https://github.com/zhangzhengde0225/damei/issues)
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https://github.com/zhangzhengde0225/damei/archive/refs/heads/master.zip)
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# damei
damei(大妹) library。
涉及深度学习和量子力学交叉。
提供常用函数、控制台、解算器等。
# 1.安装
pypi安装:
```
pip install damei
```
[//]: # (或从源码安装：[Download](https://github.com/zhangzhengde0225/damei/archive/refs/heads/master.zip).)
下载源码后：
```
unzip damei-master.zip
cd damei-master
python setup.py install
```
# 2.使用
## [详细API文档](http://47.114.37.111)
```python
import damei as dm
```
[//]: # (### 使用示例[usage.md](https://github.com/zhangzhengde0225/damei/blob/master/docs/usage.md).)
# 3.更新日志
```python
"""
20200808 v1.0.0 初始版本
20210303 v1.0.15 general.letterbox
general.plot_one_box_trace_pose_status
general.xyxy2xywh
general.xywh2xyxy
dm.torch_utils.select_device
20211010 v1.0.153 dm.tools.check_COCO dm.tools.check_YOLO
20211201 v1.0.154 数据增强，根据mask的目标的随机位置、随机缩放和随机旋转
20211210 v1.0.155 dm.genral.pts2bbox
20211223 v1.0.156 dm.video2frames
20211223 v1.0.157 dm.misc.list2table
dm.misc.flatten_list
20220114 v1.0.158 dm.general.torch_distributed_zero_firs
20220117 v1.0.159 dm.getLogger(name=None, name_lenth=12, level=logging.INFO)
20220215 v1.0.160 dm.misc.dict2info(info_dict) # 字典带颜色转为方便查看的字符串
dm.current_system() # 返回linux windows macos
dm.system_lib_suffix() # 返回.so .dll .dylib
20220304 v1.0.161 支持无torch库时import damei，有torch库时能调用
20220305 v1.0.162 ct = dm.current_time() # 当前时间
et = dm.plus_time(ct=None, seconds=1) # 未来某个到期时间
bool = dm.within_time(et, ct=None) # 输入到期时间，判断当前时间是否在内
dm.rsa.gen_rsa(length=1024) # 在随机生成公钥-私钥对，存储在当前路径pubk.pen和privk.pem里
dm.rsa.encrypt(plaintext, pubk=None, privk=None, length=1024) # 用公钥或私钥对明文加密
dm.rsa.decrypt(ciphertext, pubk=None, privk=None, length=1024) # 用私钥或公钥对密文解密
dm.rsa.sign(message, privk, hash_method='MD5') # 签密体制下的签名
dm.rsa.verify(message, signature, pubk) # 签密体制下的验签
20220309 v1.0.163 cfg = dm.PyConfig(cfg_file)
print(cfg.info()) # 查看配置
cfg.merge(cfg2) # 合并配置
20220322 v1.0.164 dm.comm.push_stream( # 把视频推成流
source, ip='127.0.0.1', port=1935, stream_type='rtmp', key=None))
20220323 v1.0.165 dmpeg = dm.DmFFMPEG() # 传入一堆参数
for img in imgs: # 循环中推流
dmpeg.push_stream(img) # 推流
# 取流：ffplay rtmp://127.0.0.1:1935/live
20220408 v1.1.0 # 新增dm.nn
uaii = dm.nn.api.UAII()
v1.1.1 # 新增dm.argparse，只读取默认值，不解析命令行参数
parser = dm.argparse.ArgumentParser()
20220610 v1.1.6 # damei_doc上线
20220621 v1.1.7 # damei.comm.push_stream() 提供API文档
20230209 v1.2.0 # Lightweight, remove some larger dependencies.
"""
```
Raw data
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"description": "\n[](\nhttps://github.com/zhangzhengde0225/damei)\n[](\nhttps://github.com/zhangzhengde0225/damei/issues)\n[](\nhttps://github.com/zhangzhengde0225/damei/archive/refs/heads/master.zip)\n[](\nhttp://47.114.37.111)\n# damei\n\ndamei(\u5927\u59b9) library\u3002\n\n\u6d89\u53ca\u6df1\u5ea6\u5b66\u4e60\u548c\u91cf\u5b50\u529b\u5b66\u4ea4\u53c9\u3002\n\n\u63d0\u4f9b\u5e38\u7528\u51fd\u6570\u3001\u63a7\u5236\u53f0\u3001\u89e3\u7b97\u5668\u7b49\u3002\n\n# 1.\u5b89\u88c5\n\npypi\u5b89\u88c5:\n\n```\npip install damei \n```\n\n[//]: # (\u6216\u4ece\u6e90\u7801\u5b89\u88c5\uff1a[Download](https://github.com/zhangzhengde0225/damei/archive/refs/heads/master.zip).)\n\u4e0b\u8f7d\u6e90\u7801\u540e\uff1a\n\n```\nunzip damei-master.zip\ncd damei-master\npython setup.py install\n```\n\n# 2.\u4f7f\u7528\n\n## [\u8be6\u7ec6API\u6587\u6863](http://47.114.37.111)\n\n```python\nimport damei as dm\n```\n\n[//]: # (### \u4f7f\u7528\u793a\u4f8b[usage.md](https://github.com/zhangzhengde0225/damei/blob/master/docs/usage.md).)\n\n# 3.\u66f4\u65b0\u65e5\u5fd7\n\n```python\n\"\"\"\n20200808 v1.0.0 \u521d\u59cb\u7248\u672c\n20210303 v1.0.15 general.letterbox\n\t\t\t\tgeneral.plot_one_box_trace_pose_status\n\t\t\t\tgeneral.xyxy2xywh\n\t\t\t\tgeneral.xywh2xyxy\n\t\t\t\tdm.torch_utils.select_device\n20211010 v1.0.153 dm.tools.check_COCO dm.tools.check_YOLO\n20211201 v1.0.154 \u6570\u636e\u589e\u5f3a\uff0c\u6839\u636emask\u7684\u76ee\u6807\u7684\u968f\u673a\u4f4d\u7f6e\u3001\u968f\u673a\u7f29\u653e\u548c\u968f\u673a\u65cb\u8f6c\n20211210 v1.0.155 dm.genral.pts2bbox \n20211223 v1.0.156 dm.video2frames\n20211223 v1.0.157 dm.misc.list2table \n dm.misc.flatten_list\n20220114 v1.0.158 dm.general.torch_distributed_zero_firs\n20220117 v1.0.159 dm.getLogger(name=None, name_lenth=12, level=logging.INFO)\n20220215 v1.0.160 dm.misc.dict2info(info_dict) # \u5b57\u5178\u5e26\u989c\u8272\u8f6c\u4e3a\u65b9\u4fbf\u67e5\u770b\u7684\u5b57\u7b26\u4e32\n dm.current_system() # \u8fd4\u56delinux windows macos\n dm.system_lib_suffix() # \u8fd4\u56de.so .dll .dylib\n20220304 v1.0.161 \u652f\u6301\u65e0torch\u5e93\u65f6import damei\uff0c\u6709torch\u5e93\u65f6\u80fd\u8c03\u7528\n20220305 v1.0.162 ct = dm.current_time() # \u5f53\u524d\u65f6\u95f4\n et = dm.plus_time(ct=None, seconds=1) # \u672a\u6765\u67d0\u4e2a\u5230\u671f\u65f6\u95f4\n bool = dm.within_time(et, ct=None) # \u8f93\u5165\u5230\u671f\u65f6\u95f4\uff0c\u5224\u65ad\u5f53\u524d\u65f6\u95f4\u662f\u5426\u5728\u5185 \n dm.rsa.gen_rsa(length=1024) # \u5728\u968f\u673a\u751f\u6210\u516c\u94a5-\u79c1\u94a5\u5bf9\uff0c\u5b58\u50a8\u5728\u5f53\u524d\u8def\u5f84pubk.pen\u548cprivk.pem\u91cc\n dm.rsa.encrypt(plaintext, pubk=None, privk=None, length=1024) # \u7528\u516c\u94a5\u6216\u79c1\u94a5\u5bf9\u660e\u6587\u52a0\u5bc6\n dm.rsa.decrypt(ciphertext, pubk=None, privk=None, length=1024) # \u7528\u79c1\u94a5\u6216\u516c\u94a5\u5bf9\u5bc6\u6587\u89e3\u5bc6\n dm.rsa.sign(message, privk, hash_method='MD5') # \u7b7e\u5bc6\u4f53\u5236\u4e0b\u7684\u7b7e\u540d\n dm.rsa.verify(message, signature, pubk) # \u7b7e\u5bc6\u4f53\u5236\u4e0b\u7684\u9a8c\u7b7e\n20220309 v1.0.163 cfg = dm.PyConfig(cfg_file)\n print(cfg.info()) # \u67e5\u770b\u914d\u7f6e\n cfg.merge(cfg2) # \u5408\u5e76\u914d\u7f6e \n20220322 v1.0.164 dm.comm.push_stream( # \u628a\u89c6\u9891\u63a8\u6210\u6d41\n source, ip='127.0.0.1', port=1935, stream_type='rtmp', key=None))\n20220323 v1.0.165 dmpeg = dm.DmFFMPEG() # \u4f20\u5165\u4e00\u5806\u53c2\u6570\n for img in imgs: # \u5faa\u73af\u4e2d\u63a8\u6d41\n dmpeg.push_stream(img) # \u63a8\u6d41\n # \u53d6\u6d41\uff1affplay rtmp://127.0.0.1:1935/live\n \n20220408 v1.1.0 # \u65b0\u589edm.nn\n uaii = dm.nn.api.UAII()\n v1.1.1 # \u65b0\u589edm.argparse\uff0c\u53ea\u8bfb\u53d6\u9ed8\u8ba4\u503c\uff0c\u4e0d\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570\n parser = dm.argparse.ArgumentParser()\n20220610 v1.1.6 # damei_doc\u4e0a\u7ebf\n20220621 v1.1.7 # damei.comm.push_stream() \u63d0\u4f9bAPI\u6587\u6863\n20230209 v1.2.0 # Lightweight, remove some larger dependencies.\n\"\"\"\n```\n\n\n\n\n",
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