🐛 修复了颜色插值为空无法渲染的问题

.gitignore

@@ -1,5 +1,7 @@
 # Custom
-*.backup.json
+*_backup.json
+auto_upload.bat
+auto_upload.sh
 
 # Byte-compiled / optimized / DLL files
 __pycache__/

README.md

@@ -8,7 +8,7 @@
 py-logiliteal 允许嵌入到其他项目中, 并根据需要自定义日志记录器
 同时也支持pip安装
 ```bash
-pip install py-logiliteal
+pip install logiliteal
 ```
 
 **支持高可扩展的样式**
@@ -28,7 +28,7 @@ pip install py-logiliteal
 ## 安装
 暂无安装包, 请使用release发布版或直接clone代码到本地/使用pip安装
 ```bash
-pip install py-logiliteal
+pip install logiliteal
 ```
 
 ## 文档
@@ -37,8 +37,8 @@ pip install py-logiliteal
 ## 示例
 ```python
 # 导入
-from py_logiliteal import Logger
-# 或 import py_logiliteal(不推荐)
+from logiliteal import Logger
+# 或 import logiliteal(不推荐)
 
 # 实例化
 logger = Logger()
@@ -51,7 +51,7 @@ logger.warn("这是一条带有前缀的警告日志", prefix="114514")
 logger.critical("这是一条带有前缀并且日志等级不同的严重错误日志", prefix="114514", level=55)
 
 # 自定义配置
-from py_logiliteal import set_config, get_config
+from logiliteal import set_config, get_config
 # 读取配置
 print(get_config("console_format"))
 # 默认会输出时间、日志等级、日志前缀、日志消息

logger_config.json

@@ -0,0 +1,33 @@
+{
+    "file_level": "DEBUG",
+    "file_name": "latest.log",
+    "file_path": "./logs",
+    "file_format": "{asctime} {levelname} | {prefix}{message}",
+    "file_encoding": "utf-8",
+    "enable_console": true,
+    "enable_file": true,
+    "console_color": true,
+    "console_level": "INFO",
+    "console_format": "{time} {levelname} | {prefix}{message}",
+    "console_prefix": "Auto",
+    "console_encoding": "utf-8",
+    "asctime_format": "%Y-%m-%d %H:%M:%S",
+    "time_format": "%H:%M:%S",
+    "date_format": "%Y-%m-%d",
+    "weekday_format": "%A",
+    "level_name": {
+        "DEBUG": "DEBUG",
+        "INFO": "INFO",
+        "WARN": "WARN",
+        "ERRO": "ERRO",
+        "CRIT": "CRIT"
+    },
+    "level_color": {
+        "DEBUG": "#c1d5ff",
+        "INFO": "#c1ffff",
+        "WARN": "#fff600",
+        "ERRO": "#ffa000",
+        "CRIT": "#ff8181"
+    },
+    "time_color": "#28ffb6"
+}

setup.py

@@ -6,7 +6,7 @@ long_description = (here / "README.md").read_text(encoding="utf-8")
 
 setup(
     name="logiliteal",
-    version="0.1.0",
+    version="0.1.1",
     description="简洁,高扩展性,可自定义的日志库 / Simple, high extensibility, and customizable logging library",
     long_description=long_description,
     long_description_content_type="text/markdown",

src/logiliteal/__init__.py

@@ -5,7 +5,10 @@ py-logiliteal's config settings, used to set py-logiliteal's global config
 # encoding = utf-8
 # python 3.13.5
 
-from .utils import get_config, set_config, reset_config, get_asctime, get_date, get_time, get_weekday, fmt_console, fmt_placeholder, fmt_message, fmt_level_name, set_style
+from .utils import get_config, set_config, reset_config, create_backup
+from .utils import get_asctime, get_date, get_time, get_weekday
+from .utils import fmt_console, fmt_placeholder, fmt_message, fmt_level_name
+from .utils import set_style, set_color, set_bg_color
 from .levels import Logger
 
 __all__ = [
@@ -23,5 +26,6 @@ __all__ = [
     "set_style",
     "set_color",
     "set_bg_color",
+    "create_backup",
     "Logger" # 日志记录器非实例化
 ]

src/logiliteal/levels/levels.py

@@ -35,94 +35,70 @@ class Logger:
             rename(_get_full_path(file_path, file_name), _get_full_path(file_path, f"{get_asctime().replace(':', '-')}.log"))
             self.debug("日志文件已存在，已自动重命名")
     
-    @staticmethod
-    def info(message: Any, prefix: str | None = None, level: int = 20) -> Optional[str]:
-        """
-        信息日志
-        Info log
-        :param message: 消息内容 Message content
-        :param prefix: 前缀 Prefix
-        :param level: 日志级别 Log level(11~20)
-        """
-        if level < 11 or level > 20:
-            return None
+    def _log(self, msg, pf, lvn):
         if is_enable_file:
             with open(_get_full_path(file_path, file_name), "a", encoding=file_encoding) as f:
-                f.write(fmt_file(level, fmt_message(message, no_placeholder=True), prefix))
+                f.write(fmt_file(lvn, fmt_message(msg, no_placeholder=True), pf))
         if is_enable_console:
-            print(fmt_console(level, fmt_message(message, no_placeholder=True), prefix))
-        return fmt_console(level, fmt_message(message, no_placeholder=True), prefix)
+            print(fmt_console(lvn, fmt_message(msg, no_placeholder=True), pf))
+        return fmt_console(lvn, fmt_message(msg, no_placeholder=True), pf)
 
-    @staticmethod
-    def debug(message: Any, prefix: str | None = None, level: int = 10) -> Optional[str]:
+    def debug(self, message: Any, prefix: str | None = None, level: int = 0) -> Optional[str]:
         """
         调试日志
         Debug log
         :param message: 消息内容 Message content
         :param prefix: 前缀 Prefix
-        :param level: 日志级别 Log level(0~10)
+        :param level: 日志级别 Log level(0~9)
         """
-        if level < 0 or level > 10:
-            return None
-        if is_enable_file:
-            with open(_get_full_path(file_path, file_name), "a", encoding=file_encoding) as f:
-                f.write(fmt_file(level, fmt_message(message, no_placeholder=True), prefix))
-        if is_enable_console:
-            print(fmt_console(level, fmt_message(message, no_placeholder=True), prefix))
-        return fmt_console(level, fmt_message(message, no_placeholder=True), prefix)
+        return self._log(message, prefix, level)
 
-    @staticmethod
-    def warn(message: Any, prefix: str | None = None, level: int = 31) -> Optional[str]:
+    def info(self, message: Any, prefix: str | None = None, level: int = 10) -> Optional[str]:
+        """
+        信息日志
+        Info log
+        :param message: 消息内容 Message content
+        :param prefix: 前缀 Prefix
+        :param level: 日志级别 Log level(10~19)
+        """
+        return self._log(message, prefix, level)
+
+    def warn(self, message: Any, prefix: str | None = None, level: int = 20) -> Optional[str]:
         """
         警告日志
         Warn log
         :param message: 消息内容 Message content
         :param prefix: 前缀 Prefix
-        :param level: 日志级别 Log level(31~40)
+        :param level: 日志级别 Log level(20~29)
         """
-        if level < 30 or level > 40:
-            return None
-        if is_enable_file:
-            with open(_get_full_path(file_path, file_name), "a", encoding=file_encoding) as f:
-                f.write(fmt_file(level, fmt_message(message, no_placeholder=True), prefix))
-        if is_enable_console:
-            print(fmt_console(level, fmt_message(message, no_placeholder=True), prefix))
-        return fmt_console(level, fmt_message(message, no_placeholder=True), prefix)
+        return self._log(message, prefix, level)
 
-    @staticmethod
-    def error(message: Any, prefix: str | None = None, level: int = 41) -> Optional[str]:
+    def error(self, message: Any, prefix: str | None = None, level: int = 30) -> Optional[str]:
         """
         错误日志
         Error log
         :param message: 消息内容 Message content
         :param prefix: 前缀 Prefix
-        :param level: 日志级别 Log level(41~50)
+        :param level: 日志级别 Log level(30~39)
         """
-        if level < 40 or level > 50:
-            return None
-        if is_enable_file:
-            with open(_get_full_path(file_path, file_name), "a", encoding=file_encoding) as f:
-                f.write(fmt_file(level, fmt_message(message, no_placeholder=True), prefix))
-        if is_enable_console:
-            print(fmt_console(level, fmt_message(message, no_placeholder=True), prefix))
-        return fmt_console(level, fmt_message(message, no_placeholder=True), prefix)
+        return self._log(message, prefix, level)
 
-    @staticmethod
-    def critical(message: Any, prefix: str | None = None, level: int = 51) -> Optional[str]:
+    def critical(self, message: Any, prefix: str | None = None, level: int = 40) -> Optional[str]:
         """
         严重错误日志
         Critical error log
         :param message: 消息内容 Message content
         :param prefix: 前缀 Prefix
-        :param level: 日志级别 Log level(51~60)
+        :param level: 日志级别 Log level(40~49)
         """
-        if level < 50 or level > 60:
-            return None
-        if is_enable_file:
-            with open(_get_full_path(file_path, file_name), "a", encoding=file_encoding) as f:
-                f.write(fmt_file(level, fmt_message(message, no_placeholder=True), prefix))
-        if is_enable_console:
-            print(fmt_console(level, fmt_message(message, no_placeholder=True), prefix))
-        return fmt_console(level, fmt_message(message, no_placeholder=True), prefix)
-
+        return self._log(message, prefix, level)
 
+    def log(self, message: Any, prefix: str | None = None, level: int = 50) -> Optional[str]:
+        """
+        自定义日志
+        Custom log
+        :param message: 消息内容 Message content
+        :param prefix: 前缀 Prefix
+        :param level: 日志级别 Log level(50~59...)
+        """
+        return self._log(message, prefix, level)

src/logiliteal/utils/__init__.py

@@ -5,7 +5,7 @@ Utility functions
 # encoding = utf-8
 # python 3.13.5
 
-from .configs import get_config, set_config, reset_config
+from .configs import get_config, set_config, reset_config, create_backup
 from .time import get_asctime, get_date, get_time, get_weekday
 from .fmt import fmt_console, fmt_placeholder, fmt_message, fmt_level_name
 from .styles import set_color, set_bg_color, set_style
@@ -14,6 +14,7 @@ __all__ = [
     "get_config",
     "set_config",
     "reset_config",
+    "create_backup",
     "get_asctime",
     "get_date",
     "get_time",
@@ -24,5 +25,5 @@ __all__ = [
     "fmt_level_name",
     "set_color",
     "set_bg_color",
-    "set_style"
+    "set_style",
 ]

src/logiliteal/utils/configs.py

@@ -6,7 +6,14 @@ py-logiliteal's config settings, used to set py-logiliteal's global config
 # encoding = utf-8
 # python 3.13.5
 
-DEFAULT_CONFIG_PATH = "config.json"
+import json
+from os import remove
+import shutil
+from pathlib import Path
+from typing import Union, Optional, Tuple
+from logging import error
+
+DEFAULT_CONFIG_PATH = "logger_config.json"
 DEFAULT_CONFIG = {
     "file_level": "DEBUG",
     "file_name": "latest.log",
@@ -17,17 +24,59 @@ DEFAULT_CONFIG = {
     "enable_file": True,
     "console_color": True,
     "console_level": "INFO",
-    "console_format": "{asctime} {levelname} | {prefix}{message}",
+    "console_format": "{time} {levelname} | {prefix}{message}",
     "console_prefix": "Auto",
     "console_encoding": "utf-8",
-    "date_format": "%Y-%m-%d %H:%M:%S",
+    "asctime_format": "%Y-%m-%d %H:%M:%S",
+    "time_format": "%H:%M:%S",
+    "date_format": "%Y-%m-%d",
+    "weekday_format": "%A",
     "level_name": {"DEBUG": "DEBUG", "INFO": "INFO", "WARN": "WARN", "ERRO": "ERRO", "CRIT": "CRIT"},
     "level_color": {"DEBUG": "#c1d5ff", "INFO": "#c1ffff", "WARN": "#fff600", "ERRO": "#ffa000", "CRIT": "#ff8181"},
+    "time_color": "#28ffb6",
 }
 
-from typing import Union, Optional
-from logging import error, info
-import json
+g_config_cache = None
+g_config_mtime = 0
+
+def create_backup(config_path: Path) -> Tuple[bool, str]:
+    """
+    创建配置文件备份
+    :param config_path: 配置文件路径
+    :param backup_prefix: 备份文件前缀
+    :return: (是否成功, 备份路径或错误信息)
+    """
+    try:
+        if not config_path.exists():
+            return False, f"配置文件不存在: {config_path}"
+        backup_path = config_path.parent / f"logger_config_backup.json"
+
+        if backup_path.exists():
+            remove(backup_path)
+        shutil.copy2(config_path, backup_path)
+        return True, str(backup_path)
+    except PermissionError:
+        return False, f"权限不足，无法创建备份: {config_path}"
+    except Exception as e:
+        return False, f"备份失败: {str(e)}"
+
+def handle_config_exceptions(func):
+    """
+    配置操作异常处理装饰器
+    """
+    def wrapper(*args, **kwargs):
+        try:
+            return func(*args, **kwargs)
+        except json.JSONDecodeError as e:
+            error(f"配置文件格式错误: {e}")
+            return False, f"配置文件格式错误: {str(e)}"
+        except PermissionError:
+            error(f"没有权限操作配置文件: {DEFAULT_CONFIG_PATH}")
+            return False, "没有权限操作配置文件"
+        except Exception as e:
+            error(f"配置操作失败: {e}")
+            return False, f"配置操作失败: {str(e)}"
+    return wrapper
 
 def get_config(select: str = None) -> Union[dict, str, bool, int, None]:
     """
@@ -35,27 +84,24 @@ def get_config(select: str = None) -> Union[dict, str, bool, int, None]:
     :param select: 配置项名称 Config item name
     :return: 配置项值 Config item value
     """
-    try:
-        with open(DEFAULT_CONFIG_PATH, "r", encoding="utf-8") as f:
-            config = json.load(f)
-        if select:
-            return config[select]
-        return config
-    except (FileNotFoundError, json.JSONDecodeError):
-        with open(DEFAULT_CONFIG_PATH, "w", encoding="utf-8") as f:
-            json.dump(DEFAULT_CONFIG, f, indent=4)
-        if select:
-            return DEFAULT_CONFIG[select]
-        return DEFAULT_CONFIG
-    except KeyError as e:
-        error(f"配置项 '{select}' 不存在")
-        return None
-    except Exception as e:
-        error(f"读取配置文件失败: {e}")
-        return None
+    global g_config_cache, g_config_mtime
+    config_path = Path(DEFAULT_CONFIG_PATH)
 
-import shutil
-from pathlib import Path
+    if config_path.exists():
+        current_mtime = config_path.stat().st_mtime
+        if current_mtime != g_config_mtime or g_config_cache is None:
+            with open(config_path, "r", encoding="utf-8") as f:
+                g_config_cache = json.load(f)
+                g_config_mtime = current_mtime
+    else:
+        with open(config_path, "w", encoding="utf-8") as f:
+            json.dump(DEFAULT_CONFIG, f, indent=4)
+        g_config_cache = DEFAULT_CONFIG
+        g_config_mtime = config_path.stat().st_mtime
+
+    if select:
+        return g_config_cache.get(select)
+    return g_config_cache
 
 def set_config(select: str, value: Union[dict, str, bool, int, None]) -> tuple[bool, Optional[str]]:
     """
@@ -64,75 +110,49 @@ def set_config(select: str, value: Union[dict, str, bool, int, None]) -> tuple[b
     :param value: 配置项值 Config item value
     :return: (设置是否成功, 消息) (Set success or not, message)
     """
-    try:
-        config_path = Path(DEFAULT_CONFIG_PATH)
-        backup_path = Path(__file__).parent / "configs.backup.json"
+    config_path = Path(DEFAULT_CONFIG_PATH)
 
-        if not config_path.exists():
-            with open(config_path, "w", encoding="utf-8") as f:
-                json.dump(DEFAULT_CONFIG, f, indent=4)
+    if not config_path.exists():
+        with open(config_path, "w", encoding="utf-8") as f:
+            json.dump(DEFAULT_CONFIG, f, indent=4)
 
-        shutil.copy2(config_path, backup_path)
+    backup_success, backup_info = create_backup(config_path)
+    if not backup_success:
+        return False, f"备份失败: {backup_info}"
 
-        with open(DEFAULT_CONFIG_PATH, "r+", encoding="utf-8") as f:
-            config = json.load(f)
-            config[select] = value
-            f.seek(0)
-            json.dump(config, f, indent=4)
-            f.truncate()
+    with open(config_path, "r+", encoding="utf-8") as f:
+        config = json.load(f)
+        config[select] = value
+        f.seek(0)
+        json.dump(config, f, indent=4)
+        f.truncate()
 
-        with open(DEFAULT_CONFIG_PATH, "r", encoding="utf-8") as f:
-            verify_config = json.load(f)
-            if verify_config.get(select) != value:
-                error(f"配置项 '{select}' 设置失败，值为 {value}")
-                shutil.move(backup_path, DEFAULT_CONFIG_PATH)
-                return False, f"配置项 '{select}' 设置失败，已恢复备份"
+    with open(config_path, "r", encoding="utf-8") as f:
+        verify_config = json.load(f)
+        if verify_config.get(select) != value:
+            shutil.move(backup_info, config_path)
+            return False, f"配置项 '{select}' 设置失败，已恢复备份"
 
-        Path(backup_path).unlink(missing_ok=True)
-        return True, f"配置项 '{select}' 设置成功"
+    global g_config_cache
+    g_config_cache = None
+    return True, f"配置项 '{select}' 设置成功"
 
-    except json.JSONDecodeError as e:
-        error(f"配置文件格式错误: {e}")
-        return False, f"配置文件格式错误: {str(e)}"
-    except PermissionError:
-        error(f"没有权限操作配置文件: {DEFAULT_CONFIG_PATH}")
-        return False, "没有权限操作配置文件"
-    except Exception as e:
-        error(f"设置配置文件失败: {e}")
-
-        if Path(backup_path).exists():
-            shutil.move(backup_path, DEFAULT_CONFIG_PATH)
-            return False, f"设置失败，已恢复备份: {str(e)}"
-        return False, f"设置配置文件失败: {str(e)}"
-
-@staticmethod
+@handle_config_exceptions
 def reset_config() -> tuple[bool, Optional[str]]:
     """
     重置配置信息 Reset config info
     :return: (重置是否成功, 消息) (Reset success or not, message)
     """
-    try:
-        config_path = Path(DEFAULT_CONFIG_PATH)
+    config_path = Path(DEFAULT_CONFIG_PATH)
 
-        if not config_path.exists():
-            with open(config_path, "w", encoding="utf-8") as f:
-                json.dump(DEFAULT_CONFIG, f, indent=4)
-            return True, "配置文件不存在，已创建默认配置"
+    if config_path.exists():
+        backup_success, backup_info = create_backup(config_path)
+        if not backup_success:
+            return False, f"备份失败: {backup_info}"
 
-        from .time import get_asctime
-        timestamp = get_asctime()
-        backup_path = f"{DEFAULT_CONFIG_PATH}_{timestamp}.backup.json"
-        backup_path = backup_path.replace(":", "-")
-        shutil.copy2(DEFAULT_CONFIG_PATH, backup_path)
-        with open(DEFAULT_CONFIG_PATH, "w", encoding="utf-8") as f:
-            json.dump(DEFAULT_CONFIG, f, indent=4)
-        return True
-    except PermissionError:
-        error(f"权限不足，无法操作配置文件: {DEFAULT_CONFIG_PATH}")
-        return False, "权限不足，无法重置配置"
-    except json.JSONDecodeError:
-        error("配置文件格式错误，无法解析")
-        return False, "配置文件格式错误，无法重置"
-    except Exception as e:
-        error(f"重置配置文件失败: {e}")
-        return False, f"重置配置失败: {str(e)}"
+    with open(config_path, "w", encoding="utf-8") as f:
+        json.dump(DEFAULT_CONFIG, f, indent=4)
+
+    global g_config_cache
+    g_config_cache = None
+    return True, "配置已重置为默认值"

src/logiliteal/utils/fmt.py

@@ -7,11 +7,13 @@ py-logiliteal's formatter, used to format log output
 # python 3.13.5
 
 from .configs import get_config
-from typing import Any, Optional, Union
+from typing import Any, Optional
 from .time import get_asctime, get_time, get_weekday, get_date
 from .styles import set_color, set_bg_color
 import re
 
+time_color = get_config("time_color")
+
 def fmt_level(level: str) -> int:
     """
     格式化日志级别
@@ -20,15 +22,14 @@ def fmt_level(level: str) -> int:
     :return: 格式化后的日志级别 Formatted log level
     """
     level_map = {
-        "DEBUG": 10,
-        "INFO": 20,
-        "WARN": 30,
-        "ERRO": 40,
-        "CRIT": 50,
+        "DEBUG": 0,
+        "INFO": 10,
+        "WARN": 20,
+        "ERRO": 30,
+        "CRIT": 40,
+        "UNKN": 50
     }
-    if level == "UNKN":
-        return -1
-    return level_map.get(level.upper(), 0)
+    return level_map.get(level.upper(), 50)
 
 def fmt_level_number(level: int) -> str:
     """
@@ -37,15 +38,15 @@ def fmt_level_number(level: int) -> str:
     :param level: 日志级别数字 Log level number
     :return: 格式化后的日志级别 Formatted log level
     """
-    if level <= 10 and level >= 0:
+    if level < 10:
         return "DEBUG"
-    elif level <= 20 and level > 10:
+    elif level < 20:
         return "INFO"
-    elif level <= 30 and level > 20:
+    elif level < 30:
         return "WARN"
-    elif level <= 40 and level > 30:
+    elif level < 40:
         return "ERRO"
-    elif level <= 50 and level > 40:
+    elif level < 50:
         return "CRIT"
     else:
         return "UNKN"
@@ -65,10 +66,10 @@ def fmt_placeholder(message: Any, use_date_color: bool = True) -> str:
         message = str(message)
     if use_date_color:
         message = message.format_map(SafeDict(
-            asctime = set_color(get_asctime(),"#28ffb6"),
-            time = set_color(get_time(),"#28ffb6"),
-            weekday = set_color(get_weekday(),"#28ffb6"),
-            date = set_color(get_date(),"#28ffb6")
+            asctime = set_color(get_asctime(),time_color),
+            time = set_color(get_time(),time_color),
+            weekday = set_color(get_weekday(),time_color),
+            date = set_color(get_date(),time_color)
         ))
     else:
         message = message.format_map(SafeDict(
@@ -88,46 +89,34 @@ def fmt_message(message: Any, no_placeholder: bool = False, no_color: bool = Fal
     """
 
     def process_color_tags(msg: str) -> str:
+        from io import StringIO
+        output = StringIO()
         stack = []
-        result = []
-        current_content = []
         last_end = 0
         pattern = re.compile(r'(<#([0-9a-fA-F]{6})>|</>)')
+        current_color = None
 
         for match in pattern.finditer(msg):
-            text_between = msg[last_end:match.start()]
-            if stack:
-                current_content.append(text_between)
-            else: 
-                result.append(text_between)
-            
-            last_end = match.end()
+            output.write(msg[last_end:match.start()])
             tag = match.group(1)
+            last_end = match.end()
 
             if tag.startswith('<#'):
-                color_code = match.group(2)
-                stack.append(color_code)
+                stack.append(current_color)
+                current_color = match.group(2)
             else:
                 if stack:
-                    color = stack.pop()
-                    colored_content = set_color(''.join(current_content), f'#{color}')
-                    result.append(colored_content)
-                    current_content = []
+                    current_color = stack.pop()
                 else:
-                    result.append(tag)
+                    output.write(tag)
 
-        remaining_text = msg[last_end:]
-        if stack:
-            current_content.append(remaining_text)
-        else:
-            result.append(remaining_text)
+        output.write(msg[last_end:])
+        result = output.getvalue()
+        output.close()
 
-        for color in reversed(stack):
-            result.append(f'<#{color}>')
-            result.append(''.join(current_content))
-            current_content = []
-        
-        return ''.join(result)
+        if current_color:
+            result += ''.join(f'<#{color}>' for color in reversed(stack)) if stack else f'<#{current_color}>'
+        return result
     if no_color:
         processed_message = str(message)
     else:
@@ -161,14 +150,12 @@ def fmt_console(level: int, message: Any, prefix: str | None = None) -> Optional
     :param message: 消息内容 Message content
     :return: 格式化后的消息 Formatted message
     """
-    cl = get_config("console_level")
-    fmt = get_config("console_format")
-    if fmt_level(cl) > level:
+    console_level = get_config("console_level")
+    if level != -1 and fmt_level(console_level) > level:
         return None
-    if prefix is None:
-        prefix = ""
-    fmt = fmt_placeholder(fmt)
-    return fmt.format(
+    fmt = get_config("console_format")
+    prefix = prefix or ""
+    return fmt_placeholder(fmt).format(
         levelname = fmt_level_name(fmt_level_number(level)),
         prefix = fmt_message(prefix, no_placeholder=True),
         message = fmt_message(message, no_placeholder=True)

src/logiliteal/utils/styles.py

@@ -8,19 +8,21 @@ py-logiliteal's style tools, used to format log output
 
 from typing import Union, Optional
 
-def _get_hex_to_ansi(hex_color: str) -> Union[Optional[str], None]:
+def _get_hex_to_ansi(hex_color: str|None) -> Union[Optional[str], None]:
     """
     将16进制颜色值转换为ANSI转义序列
     Convert hex color value to ANSI escape sequence
     :param hex_color: 16进制颜色值 Hex color value
     :return: ANSI转义序列 ANSI escape sequence
     """
+    if not hex_color:
+        return ""
     if not hex_color.startswith("#"):
         return None
     r, g, b = int(hex_color[1:3], 16), int(hex_color[3:5], 16), int(hex_color[5:7], 16)
     return f"\033[38;2;{r};{g};{b}m"
 
-def set_color(text: str, color: str) -> str:
+def set_color(text: str|None, color: str|None) -> str:
     """
     设置文本颜色
     Set text color
@@ -28,12 +30,16 @@ def set_color(text: str, color: str) -> str:
     :param color: 颜色值 Color value
     :return: 格式化后的文本 Formatted text
     """
+    if not text:
+        return ""
+    if not color:
+        return text
     ansi = _get_hex_to_ansi(color)
     if not ansi:
         return text
     return f"{ansi}{text}\033[0m"
 
-def set_bg_color(text: str, color: str) -> str:
+def set_bg_color(text: str|None, color: str|None) -> str:
     """
     设置文本背景颜色
     Set text background color
@@ -41,14 +47,17 @@ def set_bg_color(text: str, color: str) -> str:
     :param color: 颜色值 Color value
     :return: 格式化后的文本 Formatted text
     """
+    if not text:
+        return ""
+    if not color:
+        return text
     ansi = _get_hex_to_ansi(color)
     if not ansi:
         return text
-    # 将前景色ANSI代码转换为背景色代码 (38→48)
     ansi = ansi.replace("38;", "48;")
     return f"{ansi}{text}\033[0m"
 
-def set_style(text: str, bold: bool = False, underline: bool = False, reverse: bool = False) -> str:
+def set_style(text: str|None, bold: bool = False, underline: bool = False, reverse: bool = False) -> str:
     """
     设置文本样式
     Set text style
@@ -58,6 +67,8 @@ def set_style(text: str, bold: bool = False, underline: bool = False, reverse: b
     :param reverse: 是否反相 Is reverse
     :return: 格式化后的文本 Formatted text
     """
+    if not text:
+        return ""
     ansi = ""
     if bold:
         ansi += "\033[1m"

src/logiliteal/utils/time.py

@@ -9,10 +9,11 @@ Time utility module, used for time formatting and output, caching time formattin
 from datetime import datetime
 from .configs import get_config
 
+import time
+
 cache_time: str = ""
-cache_asctime: str = ""
-cache_date: str = ""
-cache_weekday: str = ""
+cache_time_ts: float = 0.0
+cache_fmt: str | None = None
 
 def get_asctime() -> str:
     """
@@ -20,11 +21,7 @@ def get_asctime() -> str:
     Get current time(YYYY-MM-DD HH:MM:SS) and cache formatted result
     :return: 格式化后的时间 Formatted time
     """
-    global cache_asctime
-    if cache_asctime:
-        return cache_asctime
-    cache_asctime = datetime.now().strftime(get_config("date_format"))
-    return cache_asctime
+    return _get_time(get_config("asctime_format"))
 
 def get_time() -> str:
     """
@@ -32,24 +29,15 @@ def get_time() -> str:
     Get current time(HH:MM:SS) and cache formatted result
     :return: 格式化后的时间 Formatted time
     """
-    global cache_time
-    if cache_time:
-        return cache_time
-    cache_time = datetime.now().strftime("%H:%M:%S")
-    return cache_time
+    return _get_time(get_config("time_format"))
 
 def get_date() -> str:
     """
     获取当前日期(YYYY-MM-DD),并缓存格式化结果
-    获取当前日期(星期几),并缓存格式化结果
     Get current date(YYYY-MM-DD) and cache formatted result
     :return: 格式化后的日期 Formatted date
     """
-    global cache_date
-    if cache_date:
-        return cache_date
-    cache_date = datetime.now().strftime("%Y-%m-%d")
-    return cache_date
+    return _get_time(get_config("date_format"))
 
 def get_weekday() -> str:
     """
@@ -57,8 +45,21 @@ def get_weekday() -> str:
     Get current date(weekday) and cache formatted result
     :return: 格式化后的星期几 Formatted weekday
     """
-    global cache_weekday
-    if cache_weekday:
-        return cache_weekday
-    cache_weekday = datetime.now().strftime("%A")
-    return cache_weekday
+    return _get_time(get_config("weekday_format"))
+
+def _get_time(fmt: str) -> str:
+    """
+    获取当前时间(根据指定格式),并缓存格式化结果
+    Get current time(based on specified format) and cache formatted result
+    :param fmt: 时间格式 Time format
+    :return: 格式化后的时间 Formatted time
+    """
+    global cache_time, cache_time_ts, cache_fmt
+    if cache_fmt is None:
+        cache_fmt = fmt
+    now = time.time()
+    if cache_time and (now - cache_time_ts < 1) and (cache_fmt == fmt):
+        return cache_time
+    cache_time = datetime.now().strftime(fmt)
+    cache_time_ts = now
+    return cache_time

tests/logger_config.json

@@ -7,11 +7,14 @@
     "enable_console": true,
     "enable_file": true,
     "console_color": true,
-    "console_level": "DEBUG",
-    "console_format": "{asctime} {levelname} | {prefix}{message}",
+    "console_level": "INFO",
+    "console_format": "{time} {levelname} | {prefix}{message}",
     "console_prefix": "Auto",
     "console_encoding": "utf-8",
-    "date_format": "%Y-%m-%d %H:%M:%S",
+    "asctime_format": "%Y-%m-%d %H:%M:%S",
+    "time_format": "%H:%M:%S",
+    "date_format": "%Y-%m-%d",
+    "weekday_format": "%A",
     "level_name": {
         "DEBUG": "DEBUG",
         "INFO": "INFO",
@@ -21,7 +24,7 @@
     },
     "level_color": {
         "DEBUG": "#c1d5ff",
-        "INFO": "#c1f8ff",
+        "INFO": "#c1ffff",
         "WARN": "#fff600",
         "ERRO": "#ffa000",
         "CRIT": "#ff8181"

tests/t-configs.py

@@ -4,7 +4,7 @@ from pathlib import Path
 project_root = Path(__file__).parent.parent
 sys.path.append(str(project_root))
 
-from src.utils.configs import get_config, set_config, reset_config
+from src.logiliteal.utils.configs import get_config, set_config, reset_config, create_backup
 
 print(f"\n配置更换测试")
 set_config("file_level", "DEBUG")

tests/t-fmt.py

@@ -4,7 +4,7 @@ from pathlib import Path
 project_root = Path(__file__).parent.parent
 sys.path.append(str(project_root))
 
-from src.utils.fmt import fmt_level, fmt_level_number, fmt_console, fmt_message, fmt_placeholder
+from src.logiliteal.utils.fmt import fmt_level, fmt_level_number, fmt_console, fmt_message, fmt_placeholder
 
 print("日志级别测试")
 print(fmt_level("DEBUG"))

tests/t-level.py

@@ -4,9 +4,12 @@ from pathlib import Path
 project_root = Path(__file__).parent.parent
 sys.path.append(str(project_root))
 
-from src import Logger
+from src.logiliteal import Logger
 
 log = Logger()
 
 log.info("测试信息日志")
 log.debug("测试调试日志")
+log.warn("测试警告日志")
+log.error("测试错误日志")
+log.critical("测试严重错误日志")

tests/t-time.py

@@ -0,0 +1,25 @@
+import sys
+from pathlib import Path
+import time
+
+project_root = Path(__file__).parent.parent
+sys.path.append(str(project_root))
+
+from src.logiliteal.utils.time import get_asctime, get_time, get_date, get_weekday
+from src.logiliteal.levels import Logger
+
+log = Logger()
+
+log.info(get_asctime())
+log.info(get_time())
+log.info(get_date())
+log.info(get_weekday())
+
+while True:
+    try:
+        log.info(get_asctime())
+        time.sleep(1)
+        log.info("时间分割线")
+    except KeyboardInterrupt:
+        log.info("测试结束")
+        break