ai_v/venv/Lib/site-packages/pip/_internal/utils/logging.py
24024 af7c11d7f9 feat(api): 实现图像生成及后台同步功能
- 新增图像生成接口,支持试用、积分和自定义API Key模式
- 实现生成图片结果异步上传至MinIO存储,带重试机制
- 优化积分预扣除和异常退还逻辑,保障用户积分准确
- 添加获取生成历史记录接口,支持时间范围和分页
- 提供本地字典配置接口,支持模型、比例、提示模板和尺寸
- 实现图片批量上传接口,支持S3兼容对象存储

feat(admin): 增加管理员角色管理与权限分配接口

- 实现角色列表查询、角色创建、更新及删除功能
- 增加权限列表查询接口
- 实现用户角色分配接口,便于统一管理用户权限
- 增加系统字典增删查改接口,支持分类过滤和排序
- 权限控制全面覆盖管理接口,保证安全访问

feat(auth): 完善用户登录注册及权限相关接口与页面

- 实现手机号验证码发送及校验功能,保障注册安全
- 支持手机号注册、登录及退出接口,集成日志记录
- 增加修改密码功能,验证原密码后更新
- 提供动态导航菜单接口,基于权限展示不同菜单
- 实现管理界面路由及日志、角色、字典管理页面访问权限控制
- 添加系统日志查询接口,支持关键词和等级筛选

feat(app): 初始化Flask应用并配置蓝图与数据库

- 创建应用程序工厂,加载配置,初始化数据库和Redis客户端
- 注册认证、API及管理员蓝图,整合路由
- 根路由渲染主页模板
- 应用上下文中自动创建数据库表,保证运行环境准备完毕

feat(database): 提供数据库创建与迁移支持脚本

- 新增数据库创建脚本,支持自动检测是否已存在
- 添加数据库表初始化脚本,支持创建和删除所有表
- 实现RBAC权限初始化,包含基础权限和角色创建
- 新增字段手动修复脚本,添加用户API Key和积分字段
- 强制迁移脚本支持清理连接和修复表结构,初始化默认数据及角色分配

feat(config): 新增系统配置参数

- 配置数据库、Redis、Session和MinIO相关参数
- 添加AI接口地址及试用Key配置
- 集成阿里云短信服务配置及开发模式相关参数

feat(extensions): 初始化数据库、Redis和MinIO客户端

- 创建全局SQLAlchemy数据库实例和Redis客户端
- 配置基于boto3的MinIO兼容S3客户端

chore(logs): 添加示例系统日志文件

- 记录用户请求、验证码发送成功与失败的日志信息
2026-01-12 00:53:31 +08:00

349 lines
11 KiB
Python

import contextlib
import errno
import logging
import logging.handlers
import os
import sys
import threading
from dataclasses import dataclass
from io import TextIOWrapper
from logging import Filter
from typing import Any, ClassVar, Generator, List, Optional, TextIO, Type
from pip._vendor.rich.console import (
Console,
ConsoleOptions,
ConsoleRenderable,
RenderableType,
RenderResult,
RichCast,
)
from pip._vendor.rich.highlighter import NullHighlighter
from pip._vendor.rich.logging import RichHandler
from pip._vendor.rich.segment import Segment
from pip._vendor.rich.style import Style
from pip._internal.utils._log import VERBOSE, getLogger
from pip._internal.utils.compat import WINDOWS
from pip._internal.utils.deprecation import DEPRECATION_MSG_PREFIX
from pip._internal.utils.misc import ensure_dir
_log_state = threading.local()
subprocess_logger = getLogger("pip.subprocessor")
class BrokenStdoutLoggingError(Exception):
"""
Raised if BrokenPipeError occurs for the stdout stream while logging.
"""
def _is_broken_pipe_error(exc_class: Type[BaseException], exc: BaseException) -> bool:
if exc_class is BrokenPipeError:
return True
# On Windows, a broken pipe can show up as EINVAL rather than EPIPE:
# https://bugs.python.org/issue19612
# https://bugs.python.org/issue30418
if not WINDOWS:
return False
return isinstance(exc, OSError) and exc.errno in (errno.EINVAL, errno.EPIPE)
@contextlib.contextmanager
def indent_log(num: int = 2) -> Generator[None, None, None]:
"""
A context manager which will cause the log output to be indented for any
log messages emitted inside it.
"""
# For thread-safety
_log_state.indentation = get_indentation()
_log_state.indentation += num
try:
yield
finally:
_log_state.indentation -= num
def get_indentation() -> int:
return getattr(_log_state, "indentation", 0)
class IndentingFormatter(logging.Formatter):
default_time_format = "%Y-%m-%dT%H:%M:%S"
def __init__(
self,
*args: Any,
add_timestamp: bool = False,
**kwargs: Any,
) -> None:
"""
A logging.Formatter that obeys the indent_log() context manager.
:param add_timestamp: A bool indicating output lines should be prefixed
with their record's timestamp.
"""
self.add_timestamp = add_timestamp
super().__init__(*args, **kwargs)
def get_message_start(self, formatted: str, levelno: int) -> str:
"""
Return the start of the formatted log message (not counting the
prefix to add to each line).
"""
if levelno < logging.WARNING:
return ""
if formatted.startswith(DEPRECATION_MSG_PREFIX):
# Then the message already has a prefix. We don't want it to
# look like "WARNING: DEPRECATION: ...."
return ""
if levelno < logging.ERROR:
return "WARNING: "
return "ERROR: "
def format(self, record: logging.LogRecord) -> str:
"""
Calls the standard formatter, but will indent all of the log message
lines by our current indentation level.
"""
formatted = super().format(record)
message_start = self.get_message_start(formatted, record.levelno)
formatted = message_start + formatted
prefix = ""
if self.add_timestamp:
prefix = f"{self.formatTime(record)} "
prefix += " " * get_indentation()
formatted = "".join([prefix + line for line in formatted.splitlines(True)])
return formatted
@dataclass
class IndentedRenderable:
renderable: RenderableType
indent: int
def __rich_console__(
self, console: Console, options: ConsoleOptions
) -> RenderResult:
segments = console.render(self.renderable, options)
lines = Segment.split_lines(segments)
for line in lines:
yield Segment(" " * self.indent)
yield from line
yield Segment("\n")
class RichPipStreamHandler(RichHandler):
KEYWORDS: ClassVar[Optional[List[str]]] = []
def __init__(self, stream: Optional[TextIO], no_color: bool) -> None:
super().__init__(
console=Console(file=stream, no_color=no_color, soft_wrap=True),
show_time=False,
show_level=False,
show_path=False,
highlighter=NullHighlighter(),
)
# Our custom override on Rich's logger, to make things work as we need them to.
def emit(self, record: logging.LogRecord) -> None:
style: Optional[Style] = None
# If we are given a diagnostic error to present, present it with indentation.
assert isinstance(record.args, tuple)
if getattr(record, "rich", False):
(rich_renderable,) = record.args
assert isinstance(
rich_renderable, (ConsoleRenderable, RichCast, str)
), f"{rich_renderable} is not rich-console-renderable"
renderable: RenderableType = IndentedRenderable(
rich_renderable, indent=get_indentation()
)
else:
message = self.format(record)
renderable = self.render_message(record, message)
if record.levelno is not None:
if record.levelno >= logging.ERROR:
style = Style(color="red")
elif record.levelno >= logging.WARNING:
style = Style(color="yellow")
try:
self.console.print(renderable, overflow="ignore", crop=False, style=style)
except Exception:
self.handleError(record)
def handleError(self, record: logging.LogRecord) -> None:
"""Called when logging is unable to log some output."""
exc_class, exc = sys.exc_info()[:2]
# If a broken pipe occurred while calling write() or flush() on the
# stdout stream in logging's Handler.emit(), then raise our special
# exception so we can handle it in main() instead of logging the
# broken pipe error and continuing.
if (
exc_class
and exc
and self.console.file is sys.stdout
and _is_broken_pipe_error(exc_class, exc)
):
raise BrokenStdoutLoggingError()
return super().handleError(record)
class BetterRotatingFileHandler(logging.handlers.RotatingFileHandler):
def _open(self) -> TextIOWrapper:
ensure_dir(os.path.dirname(self.baseFilename))
return super()._open()
class MaxLevelFilter(Filter):
def __init__(self, level: int) -> None:
self.level = level
def filter(self, record: logging.LogRecord) -> bool:
return record.levelno < self.level
class ExcludeLoggerFilter(Filter):
"""
A logging Filter that excludes records from a logger (or its children).
"""
def filter(self, record: logging.LogRecord) -> bool:
# The base Filter class allows only records from a logger (or its
# children).
return not super().filter(record)
def setup_logging(verbosity: int, no_color: bool, user_log_file: Optional[str]) -> int:
"""Configures and sets up all of the logging
Returns the requested logging level, as its integer value.
"""
# Determine the level to be logging at.
if verbosity >= 2:
level_number = logging.DEBUG
elif verbosity == 1:
level_number = VERBOSE
elif verbosity == -1:
level_number = logging.WARNING
elif verbosity == -2:
level_number = logging.ERROR
elif verbosity <= -3:
level_number = logging.CRITICAL
else:
level_number = logging.INFO
level = logging.getLevelName(level_number)
# The "root" logger should match the "console" level *unless* we also need
# to log to a user log file.
include_user_log = user_log_file is not None
if include_user_log:
additional_log_file = user_log_file
root_level = "DEBUG"
else:
additional_log_file = "/dev/null"
root_level = level
# Disable any logging besides WARNING unless we have DEBUG level logging
# enabled for vendored libraries.
vendored_log_level = "WARNING" if level in ["INFO", "ERROR"] else "DEBUG"
# Shorthands for clarity
log_streams = {
"stdout": "ext://sys.stdout",
"stderr": "ext://sys.stderr",
}
handler_classes = {
"stream": "pip._internal.utils.logging.RichPipStreamHandler",
"file": "pip._internal.utils.logging.BetterRotatingFileHandler",
}
handlers = ["console", "console_errors", "console_subprocess"] + (
["user_log"] if include_user_log else []
)
logging.config.dictConfig(
{
"version": 1,
"disable_existing_loggers": False,
"filters": {
"exclude_warnings": {
"()": "pip._internal.utils.logging.MaxLevelFilter",
"level": logging.WARNING,
},
"restrict_to_subprocess": {
"()": "logging.Filter",
"name": subprocess_logger.name,
},
"exclude_subprocess": {
"()": "pip._internal.utils.logging.ExcludeLoggerFilter",
"name": subprocess_logger.name,
},
},
"formatters": {
"indent": {
"()": IndentingFormatter,
"format": "%(message)s",
},
"indent_with_timestamp": {
"()": IndentingFormatter,
"format": "%(message)s",
"add_timestamp": True,
},
},
"handlers": {
"console": {
"level": level,
"class": handler_classes["stream"],
"no_color": no_color,
"stream": log_streams["stdout"],
"filters": ["exclude_subprocess", "exclude_warnings"],
"formatter": "indent",
},
"console_errors": {
"level": "WARNING",
"class": handler_classes["stream"],
"no_color": no_color,
"stream": log_streams["stderr"],
"filters": ["exclude_subprocess"],
"formatter": "indent",
},
# A handler responsible for logging to the console messages
# from the "subprocessor" logger.
"console_subprocess": {
"level": level,
"class": handler_classes["stream"],
"stream": log_streams["stderr"],
"no_color": no_color,
"filters": ["restrict_to_subprocess"],
"formatter": "indent",
},
"user_log": {
"level": "DEBUG",
"class": handler_classes["file"],
"filename": additional_log_file,
"encoding": "utf-8",
"delay": True,
"formatter": "indent_with_timestamp",
},
},
"root": {
"level": root_level,
"handlers": handlers,
},
"loggers": {"pip._vendor": {"level": vendored_log_level}},
}
)
return level_number