This commit is contained in:
root
2026-10-16 13:51:00 +08:00
parent 6bf949949c
commit 8fc899d0a9
3830 changed files with 11228 additions and 188377 deletions
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@@ -0,0 +1,41 @@
# ===== 服务 =====
APP_ENV=prod
APP_HOST=127.0.0.1
APP_PORT=8000
# ===== 数据库 / Redis =====
DATABASE_URL=mysql+aiomysql://video:Vd0e56543fb8f66faba0a5@127.0.0.1:3306/video?charset=utf8mb4
REDIS_URL=redis://127.0.0.1:6379/0
CELERY_BROKER_URL=redis://127.0.0.1:6379/1
CELERY_RESULT_BACKEND=redis://127.0.0.1:6379/2
# ===== JWT =====
JWT_SECRET=0e79fddb233856d260b0072a979d483c1c07dbdb0c8c9b1d66bd3f540499093c
ACCESS_TOKEN_TTL=7200
REFRESH_TOKEN_TTL=2592000
ADMIN_TOKEN_TTL=43200
# ===== 对象存储 OSS(未接 OSS 时媒体走本地 /static)=====
OSS_ENDPOINT=
OSS_BUCKET=
OSS_ACCESS_KEY_ID=
OSS_ACCESS_KEY_SECRET=
# ===== 支付(未配置时自动降级 dev_mock)=====
ALIPAY_APP_ID=
ALIPAY_PRIVATE_KEY=
ALIPAY_PUBLIC_KEY=
WECHAT_MCHID=
WECHAT_APP_ID=
WECHAT_API_V3_KEY=
WECHAT_PRIVATE_KEY=
TRON_API_KEY=
# ===== 短信(短信宝)/ 邮件(未配置时验证码走开发模式)=====
SMSBAO_USERNAME=followwin
SMSBAO_API_KEY=325edeb8e17f4c00b03a0294a8d794e3
SMS_SIGN_NAME=【followwin】
SMTP_HOST=smtp.gmail.com
SMTP_PORT=587
SMTP_USER=liuming256kb@gmail.com
SMTP_PASSWORD=xkbt oorr zylb lnjt
+4 -4
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@@ -31,10 +31,10 @@ WECHAT_API_V3_KEY=
WECHAT_PRIVATE_KEY=
TRON_API_KEY=
# ===== 短信 / 邮件 =====
SMS_ACCESS_KEY_ID=
SMS_ACCESS_KEY_SECRET=
SMS_SIGN_NAME=
# ===== 短信(短信宝)/ 邮件(未配置时验证码走开发模式)=====
SMSBAO_USERNAME=
SMSBAO_API_KEY=
SMS_SIGN_NAME=【followwin】
SMTP_HOST=
SMTP_PORT=465
SMTP_USER=
+1 -1
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@@ -35,7 +35,7 @@ deactivate () {
# unset irrelevant variables
deactivate nondestructive
VIRTUAL_ENV=/Users/256kb/Project/video/server/.venv
VIRTUAL_ENV=/root/project/video/server/.venv
export VIRTUAL_ENV
_OLD_VIRTUAL_PATH="$PATH"
+1 -1
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@@ -8,7 +8,7 @@ alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PA
# Unset irrelevant variables.
deactivate nondestructive
setenv VIRTUAL_ENV /Users/256kb/Project/video/server/.venv
setenv VIRTUAL_ENV /root/project/video/server/.venv
set _OLD_VIRTUAL_PATH="$PATH"
setenv PATH "$VIRTUAL_ENV/"bin":$PATH"
+1 -1
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@@ -33,7 +33,7 @@ end
# Unset irrelevant variables.
deactivate nondestructive
set -gx VIRTUAL_ENV /Users/256kb/Project/video/server/.venv
set -gx VIRTUAL_ENV /root/project/video/server/.venv
set -gx _OLD_VIRTUAL_PATH $PATH
set -gx PATH "$VIRTUAL_ENV/"bin $PATH
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from alembic.config import main
if __name__ == '__main__':
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from celery.__main__ import main
if __name__ == '__main__':
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from cffi._cffi_gen_src import run
if __name__ == '__main__':
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from dotenv.__main__ import cli
if __name__ == '__main__':
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from fastapi.cli import main
if __name__ == '__main__':
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from httpx import main
if __name__ == '__main__':
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from idna.cli import main
if __name__ == '__main__':
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from mako.cmd import cmdline
if __name__ == '__main__':
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
# -*- coding: utf-8 -*-
import re
import sys
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
# -*- coding: utf-8 -*-
import re
import sys
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
# -*- coding: utf-8 -*-
import re
import sys
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@@ -1,6 +0,0 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
import sys
from _pytest.config import _console_main
if __name__ == '__main__':
sys.argv[0] = sys.argv[0].removesuffix('.exe')
sys.exit(_console_main())
-6
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@@ -1,6 +0,0 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
import sys
from pygments.cmdline import main
if __name__ == '__main__':
sys.argv[0] = sys.argv[0].removesuffix('.exe')
sys.exit(main())
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@@ -1,6 +0,0 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
import sys
from _pytest.config import _console_main
if __name__ == '__main__':
sys.argv[0] = sys.argv[0].removesuffix('.exe')
sys.exit(_console_main())
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@@ -1 +1 @@
python3
/root/.pyenv/versions/3.11.14/bin/python
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@@ -1 +1 @@
/Users/256kb/.pyenv/versions/3.11.14/bin/python3
python
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@@ -1 +1 @@
python3
python
Binary file not shown.
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from uvicorn.main import main
if __name__ == '__main__':
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from watchfiles.cli import cli
if __name__ == '__main__':
+1 -1
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@@ -1,4 +1,4 @@
#!/Users/256kb/Project/video/server/.venv/bin/python3
#!/root/project/video/server/.venv/bin/python
import sys
from websockets.cli import main
if __name__ == '__main__':
@@ -1 +0,0 @@
import __editable___video_server_0_1_0_finder; __editable___video_server_0_1_0_finder.install()
@@ -1,85 +0,0 @@
from __future__ import annotations
import sys
from importlib.machinery import ModuleSpec, PathFinder
from importlib.machinery import all_suffixes as module_suffixes
from importlib.util import spec_from_file_location
from itertools import chain
from pathlib import Path
MAPPING: dict[str, str] = {'app': '/Users/256kb/Project/video/server/app'}
NAMESPACES: dict[str, list[str]] = {'app.api': ['/Users/256kb/Project/video/server/app/api'], 'app.worker': ['/Users/256kb/Project/video/server/app/worker'], 'app.services': ['/Users/256kb/Project/video/server/app/services'], 'app.api.v1': ['/Users/256kb/Project/video/server/app/api/v1']}
PATH_PLACEHOLDER = '__editable__.video_server-0.1.0.finder' + ".__path_hook__"
class _EditableFinder: # MetaPathFinder
@classmethod
def find_spec(cls, fullname: str, path=None, target=None) -> ModuleSpec | None: # type: ignore
# Top-level packages and modules (we know these exist in the FS)
if fullname in MAPPING:
pkg_path = MAPPING[fullname]
return cls._find_spec(fullname, Path(pkg_path))
# Handle immediate children modules (required for namespaces to work)
# To avoid problems with case sensitivity in the file system we delegate
# to the importlib.machinery implementation.
parent, _, child = fullname.rpartition(".")
if parent and parent in MAPPING:
return PathFinder.find_spec(fullname, path=[MAPPING[parent]])
# Other levels of nesting should be handled automatically by importlib
# using the parent path.
return None
@classmethod
def _find_spec(cls, fullname: str, candidate_path: Path) -> ModuleSpec | None:
init = candidate_path / "__init__.py"
candidates = (candidate_path.with_suffix(x) for x in module_suffixes())
for candidate in chain([init], candidates):
if candidate.exists():
return spec_from_file_location(fullname, candidate)
return None
class _EditableNamespaceFinder: # PathEntryFinder
@classmethod
def _path_hook(cls, path) -> type[_EditableNamespaceFinder]:
if path == PATH_PLACEHOLDER:
return cls
raise ImportError
@classmethod
def _paths(cls, fullname: str) -> list[str]:
paths = NAMESPACES[fullname]
if not paths and fullname in MAPPING:
paths = [MAPPING[fullname]]
# Always add placeholder, for 2 reasons:
# 1. __path__ cannot be empty for the spec to be considered namespace.
# 2. In the case of nested namespaces, we need to force
# import machinery to query _EditableNamespaceFinder again.
return [*paths, PATH_PLACEHOLDER]
@classmethod
def find_spec(cls, fullname: str, target=None) -> ModuleSpec | None: # type: ignore
if fullname in NAMESPACES:
spec = ModuleSpec(fullname, None, is_package=True)
spec.submodule_search_locations = cls._paths(fullname)
return spec
return None
@classmethod
def find_module(cls, _fullname) -> None:
return None
def install():
if not any(finder == _EditableFinder for finder in sys.meta_path):
sys.meta_path.append(_EditableFinder)
if not NAMESPACES:
return
if not any(hook == _EditableNamespaceFinder._path_hook for hook in sys.path_hooks):
# PathEntryFinder is needed to create NamespaceSpec without private APIS
sys.path_hooks.append(_EditableNamespaceFinder._path_hook)
if PATH_PLACEHOLDER not in sys.path:
sys.path.append(PATH_PLACEHOLDER) # Used just to trigger the path hook
@@ -1,13 +0,0 @@
from __future__ import annotations
__all__ = ["__version__", "version_tuple"]
try:
from ._version import version as __version__
from ._version import version_tuple
except ImportError: # pragma: no cover
# broken installation, we don't even try
# unknown only works because we do poor mans version compare
__version__ = "unknown"
version_tuple = (0, 0, "unknown")
@@ -1,117 +0,0 @@
"""Allow bash-completion for argparse with argcomplete if installed.
Needs argcomplete>=0.5.6 for python 3.2/3.3 (older versions fail
to find the magic string, so _ARGCOMPLETE env. var is never set, and
this does not need special code).
Function try_argcomplete(parser) should be called directly before
the call to ArgumentParser.parse_args().
The filescompleter is what you normally would use on the positional
arguments specification, in order to get "dirname/" after "dirn<TAB>"
instead of the default "dirname ":
optparser.add_argument(Config._file_or_dir, nargs='*').completer=filescompleter
Other, application specific, completers should go in the file
doing the add_argument calls as they need to be specified as .completer
attributes as well. (If argcomplete is not installed, the function the
attribute points to will not be used).
SPEEDUP
=======
The generic argcomplete script for bash-completion
(/etc/bash_completion.d/python-argcomplete.sh)
uses a python program to determine startup script generated by pip.
You can speed up completion somewhat by changing this script to include
# PYTHON_ARGCOMPLETE_OK
so the python-argcomplete-check-easy-install-script does not
need to be called to find the entry point of the code and see if that is
marked with PYTHON_ARGCOMPLETE_OK.
INSTALL/DEBUGGING
=================
To include this support in another application that has setup.py generated
scripts:
- Add the line:
# PYTHON_ARGCOMPLETE_OK
near the top of the main python entry point.
- Include in the file calling parse_args():
from _argcomplete import try_argcomplete, filescompleter
Call try_argcomplete just before parse_args(), and optionally add
filescompleter to the positional arguments' add_argument().
If things do not work right away:
- Switch on argcomplete debugging with (also helpful when doing custom
completers):
export _ARC_DEBUG=1
- Run:
python-argcomplete-check-easy-install-script $(which appname)
echo $?
will echo 0 if the magic line has been found, 1 if not.
- Sometimes it helps to find early on errors using:
_ARGCOMPLETE=1 _ARC_DEBUG=1 appname
which should throw a KeyError: 'COMPLINE' (which is properly set by the
global argcomplete script).
"""
from __future__ import annotations
import argparse
from glob import glob
import os
import sys
from typing import Any
class FastFilesCompleter:
"""Fast file completer class."""
def __init__(self, directories: bool = True) -> None:
self.directories = directories
def __call__(self, prefix: str, **kwargs: Any) -> list[str]:
# Only called on non option completions.
if os.sep in prefix[1:]:
prefix_dir = len(os.path.dirname(prefix) + os.sep)
else:
prefix_dir = 0
completion = []
globbed = []
if "*" not in prefix and "?" not in prefix:
# We are on unix, otherwise no bash.
if not prefix or prefix[-1] == os.sep:
globbed.extend(glob(prefix + ".*"))
prefix += "*"
globbed.extend(glob(prefix))
for x in sorted(globbed):
if os.path.isdir(x):
x += "/"
# Append stripping the prefix (like bash, not like compgen).
completion.append(x[prefix_dir:])
return completion
if os.environ.get("_ARGCOMPLETE"):
try:
import argcomplete.completers
except ImportError:
sys.exit(-1)
filescompleter: FastFilesCompleter | None = FastFilesCompleter()
def try_argcomplete(parser: argparse.ArgumentParser) -> None:
argcomplete.autocomplete(parser, always_complete_options=False)
else:
def try_argcomplete(parser: argparse.ArgumentParser) -> None:
pass
filescompleter = None
@@ -1,26 +0,0 @@
"""Python inspection/code generation API."""
from __future__ import annotations
from .code import Code
from .code import ExceptionInfo
from .code import filter_traceback
from .code import Frame
from .code import getfslineno
from .code import Traceback
from .code import TracebackEntry
from .source import getrawcode
from .source import Source
__all__ = [
"Code",
"ExceptionInfo",
"Frame",
"Source",
"Traceback",
"TracebackEntry",
"filter_traceback",
"getfslineno",
"getrawcode",
]
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@@ -1,228 +0,0 @@
# mypy: allow-untyped-defs
from __future__ import annotations
import ast
from bisect import bisect_right
from collections.abc import Iterable
from collections.abc import Iterator
import inspect
import textwrap
import tokenize
import types
from typing import overload
import warnings
class Source:
"""An immutable object holding a source code fragment.
When using Source(...), the source lines are deindented.
"""
def __init__(self, obj: object = None) -> None:
if not obj:
self.lines: list[str] = []
self.raw_lines: list[str] = []
elif isinstance(obj, Source):
self.lines = obj.lines
self.raw_lines = obj.raw_lines
elif isinstance(obj, tuple | list):
self.lines = deindent(x.rstrip("\n") for x in obj)
self.raw_lines = list(x.rstrip("\n") for x in obj)
elif isinstance(obj, str):
self.lines = deindent(obj.split("\n"))
self.raw_lines = obj.split("\n")
else:
try:
rawcode = getrawcode(obj)
src = inspect.getsource(rawcode)
except TypeError:
src = inspect.getsource(obj) # type: ignore[arg-type]
self.lines = deindent(src.split("\n"))
self.raw_lines = src.split("\n")
def __eq__(self, other: object) -> bool:
if not isinstance(other, Source):
return NotImplemented
return self.lines == other.lines
# Ignore type because of https://github.com/python/mypy/issues/4266.
__hash__ = None # type: ignore
@overload
def __getitem__(self, key: int) -> str: ...
@overload
def __getitem__(self, key: slice) -> Source: ...
def __getitem__(self, key: int | slice) -> str | Source:
if isinstance(key, int):
return self.lines[key]
else:
if key.step not in (None, 1):
raise IndexError("cannot slice a Source with a step")
newsource = Source()
newsource.lines = self.lines[key.start : key.stop]
newsource.raw_lines = self.raw_lines[key.start : key.stop]
return newsource
def __iter__(self) -> Iterator[str]:
return iter(self.lines)
def __len__(self) -> int:
return len(self.lines)
def strip(self) -> Source:
"""Return new Source object with trailing and leading blank lines removed."""
start, end = 0, len(self)
while start < end and not self.lines[start].strip():
start += 1
while end > start and not self.lines[end - 1].strip():
end -= 1
source = Source()
source.raw_lines = self.raw_lines
source.lines[:] = self.lines[start:end]
return source
def indent(self, indent: str = " " * 4) -> Source:
"""Return a copy of the source object with all lines indented by the
given indent-string."""
newsource = Source()
newsource.raw_lines = self.raw_lines
newsource.lines = [(indent + line) for line in self.lines]
return newsource
def getstatement(self, lineno: int) -> Source:
"""Return Source statement which contains the given linenumber
(counted from 0)."""
start, end = self.getstatementrange(lineno)
return self[start:end]
def getstatementrange(self, lineno: int) -> tuple[int, int]:
"""Return (start, end) tuple which spans the minimal statement region
which containing the given lineno."""
if not (0 <= lineno < len(self)):
raise IndexError("lineno out of range")
_ast, start, end = getstatementrange_ast(lineno, self)
return start, end
def deindent(self) -> Source:
"""Return a new Source object deindented."""
newsource = Source()
newsource.lines[:] = deindent(self.lines)
newsource.raw_lines = self.raw_lines
return newsource
def __str__(self) -> str:
return "\n".join(self.lines)
#
# helper functions
#
def findsource(obj) -> tuple[Source | None, int]:
try:
sourcelines, lineno = inspect.findsource(obj)
except Exception:
return None, -1
source = Source()
source.lines = [line.rstrip() for line in sourcelines]
source.raw_lines = sourcelines
return source, lineno
def getrawcode(obj: object, trycall: bool = True) -> types.CodeType:
"""Return code object for given function."""
try:
return obj.__code__ # type: ignore[attr-defined,no-any-return]
except AttributeError:
pass
if trycall:
call = getattr(obj, "__call__", None)
if call and not isinstance(obj, type):
return getrawcode(call, trycall=False)
raise TypeError(f"could not get code object for {obj!r}")
def deindent(lines: Iterable[str]) -> list[str]:
return textwrap.dedent("\n".join(lines)).splitlines()
def get_statement_startend2(lineno: int, node: ast.AST) -> tuple[int, int | None]:
# Flatten all statements and except handlers into one lineno-list.
# AST's line numbers start indexing at 1.
values: list[int] = []
for x in ast.walk(node):
if isinstance(x, ast.stmt | ast.ExceptHandler):
# The lineno points to the class/def, so need to include the decorators.
if isinstance(x, ast.ClassDef | ast.FunctionDef | ast.AsyncFunctionDef):
for d in x.decorator_list:
values.append(d.lineno - 1)
values.append(x.lineno - 1)
for name in ("finalbody", "orelse"):
val: list[ast.stmt] | None = getattr(x, name, None)
if val:
# Treat the finally/orelse part as its own statement.
values.append(val[0].lineno - 1 - 1)
values.sort()
insert_index = bisect_right(values, lineno)
if insert_index == 0:
return 0, None
start = values[insert_index - 1]
if insert_index >= len(values):
end = None
else:
end = values[insert_index]
return start, end
def getstatementrange_ast(
lineno: int,
source: Source,
assertion: bool = False,
astnode: ast.AST | None = None,
) -> tuple[ast.AST, int, int]:
if astnode is None:
content = str(source)
# See #4260:
# Don't produce duplicate warnings when compiling source to find AST.
with warnings.catch_warnings():
warnings.simplefilter("ignore")
astnode = ast.parse(content, "source", "exec")
start, end = get_statement_startend2(lineno, astnode)
# We need to correct the end:
# - ast-parsing strips comments
# - there might be empty lines
# - we might have lesser indented code blocks at the end
if end is None:
end = len(source.lines)
if end > start + 1:
# Make sure we don't span differently indented code blocks
# by using the BlockFinder helper used which inspect.getsource() uses itself.
block_finder = inspect.BlockFinder()
# If we start with an indented line, put blockfinder to "started" mode.
block_finder.started = (
bool(source.lines[start]) and source.lines[start][0].isspace()
)
it = ((x + "\n") for x in source.lines[start:end])
try:
for tok in tokenize.generate_tokens(lambda: next(it)):
block_finder.tokeneater(*tok)
except (inspect.EndOfBlock, IndentationError):
end = block_finder.last + start
except Exception:
pass
# The end might still point to a comment or empty line, correct it.
end = min(end, len(source.lines))
while end:
line = source.lines[end - 1].lstrip()
if line.startswith("#") or not line:
end -= 1
else:
break
return astnode, start, end
@@ -1,10 +0,0 @@
from __future__ import annotations
from .terminalwriter import get_terminal_width
from .terminalwriter import TerminalWriter
__all__ = [
"TerminalWriter",
"get_terminal_width",
]
@@ -1,673 +0,0 @@
# mypy: allow-untyped-defs
# This module was imported from the cpython standard library
# (https://github.com/python/cpython/) at commit
# c5140945c723ae6c4b7ee81ff720ac8ea4b52cfd (python3.12).
#
#
# Original Author: Fred L. Drake, Jr.
# fdrake@acm.org
#
# This is a simple little module I wrote to make life easier. I didn't
# see anything quite like it in the library, though I may have overlooked
# something. I wrote this when I was trying to read some heavily nested
# tuples with fairly non-descriptive content. This is modeled very much
# after Lisp/Scheme - style pretty-printing of lists. If you find it
# useful, thank small children who sleep at night.
from __future__ import annotations
import collections as _collections
from collections.abc import Callable
from collections.abc import Iterator
import dataclasses as _dataclasses
from io import StringIO as _StringIO
import re
import types as _types
from typing import Any
from typing import IO
class _safe_key:
"""Helper function for key functions when sorting unorderable objects.
The wrapped-object will fallback to a Py2.x style comparison for
unorderable types (sorting first comparing the type name and then by
the obj ids). Does not work recursively, so dict.items() must have
_safe_key applied to both the key and the value.
"""
__slots__ = ["obj"]
def __init__(self, obj):
self.obj = obj
def __lt__(self, other):
try:
return self.obj < other.obj
except TypeError:
return (str(type(self.obj)), id(self.obj)) < (
str(type(other.obj)),
id(other.obj),
)
def _safe_tuple(t):
"""Helper function for comparing 2-tuples"""
return _safe_key(t[0]), _safe_key(t[1])
class PrettyPrinter:
def __init__(
self,
indent: int = 4,
width: int = 80,
depth: int | None = None,
) -> None:
"""Handle pretty printing operations onto a stream using a set of
configured parameters.
indent
Number of spaces to indent for each level of nesting.
width
Attempted maximum number of columns in the output.
depth
The maximum depth to print out nested structures.
"""
if indent < 0:
raise ValueError("indent must be >= 0")
if depth is not None and depth <= 0:
raise ValueError("depth must be > 0")
if not width:
raise ValueError("width must be != 0")
self._depth = depth
self._indent_per_level = indent
self._width = width
def pformat(self, object: Any) -> str:
sio = _StringIO()
self._format(object, sio, 0, 0, set(), 0)
return sio.getvalue()
def _format(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
objid = id(object)
if objid in context:
stream.write(_recursion(object))
return
p = self._dispatch.get(type(object).__repr__, None)
if p is not None:
context.add(objid)
p(self, object, stream, indent, allowance, context, level + 1)
context.remove(objid)
elif (
_dataclasses.is_dataclass(object)
and not isinstance(object, type)
and object.__dataclass_params__.repr # type:ignore[attr-defined]
and
# Check dataclass has generated repr method.
hasattr(object.__repr__, "__wrapped__")
and "__create_fn__" in object.__repr__.__wrapped__.__qualname__
):
context.add(objid)
self._pprint_dataclass(
object, stream, indent, allowance, context, level + 1
)
context.remove(objid)
else:
stream.write(self._repr(object, context, level))
def _pprint_dataclass(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
cls_name = object.__class__.__name__
items = [
(f.name, getattr(object, f.name))
for f in _dataclasses.fields(object)
if f.repr
]
stream.write(cls_name + "(")
self._format_namespace_items(items, stream, indent, allowance, context, level)
stream.write(")")
_dispatch: dict[
Callable[..., str],
Callable[[PrettyPrinter, Any, IO[str], int, int, set[int], int], None],
] = {}
def _pprint_dict(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
write = stream.write
write("{")
items = object.items()
self._format_dict_items(items, stream, indent, allowance, context, level)
write("}")
_dispatch[dict.__repr__] = _pprint_dict
def _pprint_ordered_dict(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
if not len(object):
stream.write(repr(object))
return
cls = object.__class__
stream.write(cls.__name__ + "(")
self._pprint_dict(object, stream, indent, allowance, context, level)
stream.write(")")
_dispatch[_collections.OrderedDict.__repr__] = _pprint_ordered_dict
def _pprint_list(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
stream.write("[")
self._format_items(object, stream, indent, allowance, context, level)
stream.write("]")
_dispatch[list.__repr__] = _pprint_list
def _pprint_tuple(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
stream.write("(")
self._format_items(object, stream, indent, allowance, context, level)
stream.write(")")
_dispatch[tuple.__repr__] = _pprint_tuple
def _pprint_set(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
if not len(object):
stream.write(repr(object))
return
typ = object.__class__
if typ is set:
stream.write("{")
endchar = "}"
else:
stream.write(typ.__name__ + "({")
endchar = "})"
object = sorted(object, key=_safe_key)
self._format_items(object, stream, indent, allowance, context, level)
stream.write(endchar)
_dispatch[set.__repr__] = _pprint_set
_dispatch[frozenset.__repr__] = _pprint_set
def _pprint_str(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
write = stream.write
if not len(object):
write(repr(object))
return
chunks = []
lines = object.splitlines(True)
if level == 1:
indent += 1
allowance += 1
max_width1 = max_width = self._width - indent
for i, line in enumerate(lines):
rep = repr(line)
if i == len(lines) - 1:
max_width1 -= allowance
if len(rep) <= max_width1:
chunks.append(rep)
else:
# A list of alternating (non-space, space) strings
parts = re.findall(r"\S*\s*", line)
assert parts
assert not parts[-1]
parts.pop() # drop empty last part
max_width2 = max_width
current = ""
for j, part in enumerate(parts):
candidate = current + part
if j == len(parts) - 1 and i == len(lines) - 1:
max_width2 -= allowance
if len(repr(candidate)) > max_width2:
if current:
chunks.append(repr(current))
current = part
else:
current = candidate
if current:
chunks.append(repr(current))
if len(chunks) == 1:
write(rep)
return
if level == 1:
write("(")
for i, rep in enumerate(chunks):
if i > 0:
write("\n" + " " * indent)
write(rep)
if level == 1:
write(")")
_dispatch[str.__repr__] = _pprint_str
def _pprint_bytes(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
write = stream.write
if len(object) <= 4:
write(repr(object))
return
parens = level == 1
if parens:
indent += 1
allowance += 1
write("(")
delim = ""
for rep in _wrap_bytes_repr(object, self._width - indent, allowance):
write(delim)
write(rep)
if not delim:
delim = "\n" + " " * indent
if parens:
write(")")
_dispatch[bytes.__repr__] = _pprint_bytes
def _pprint_bytearray(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
write = stream.write
write("bytearray(")
self._pprint_bytes(
bytes(object), stream, indent + 10, allowance + 1, context, level + 1
)
write(")")
_dispatch[bytearray.__repr__] = _pprint_bytearray
def _pprint_mappingproxy(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
stream.write("mappingproxy(")
self._format(object.copy(), stream, indent, allowance, context, level)
stream.write(")")
_dispatch[_types.MappingProxyType.__repr__] = _pprint_mappingproxy
def _pprint_simplenamespace(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
if type(object) is _types.SimpleNamespace:
# The SimpleNamespace repr is "namespace" instead of the class
# name, so we do the same here. For subclasses; use the class name.
cls_name = "namespace"
else:
cls_name = object.__class__.__name__
items = object.__dict__.items()
stream.write(cls_name + "(")
self._format_namespace_items(items, stream, indent, allowance, context, level)
stream.write(")")
_dispatch[_types.SimpleNamespace.__repr__] = _pprint_simplenamespace
def _format_dict_items(
self,
items: list[tuple[Any, Any]],
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
if not items:
return
write = stream.write
item_indent = indent + self._indent_per_level
delimnl = "\n" + " " * item_indent
for key, ent in items:
write(delimnl)
write(self._repr(key, context, level))
write(": ")
self._format(ent, stream, item_indent, 1, context, level)
write(",")
write("\n" + " " * indent)
def _format_namespace_items(
self,
items: list[tuple[Any, Any]],
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
if not items:
return
write = stream.write
item_indent = indent + self._indent_per_level
delimnl = "\n" + " " * item_indent
for key, ent in items:
write(delimnl)
write(key)
write("=")
if id(ent) in context:
# Special-case representation of recursion to match standard
# recursive dataclass repr.
write("...")
else:
self._format(
ent,
stream,
item_indent + len(key) + 1,
1,
context,
level,
)
write(",")
write("\n" + " " * indent)
def _format_items(
self,
items: list[Any],
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
if not items:
return
write = stream.write
item_indent = indent + self._indent_per_level
delimnl = "\n" + " " * item_indent
for item in items:
write(delimnl)
self._format(item, stream, item_indent, 1, context, level)
write(",")
write("\n" + " " * indent)
def _repr(self, object: Any, context: set[int], level: int) -> str:
return self._safe_repr(object, context.copy(), self._depth, level)
def _pprint_default_dict(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
rdf = self._repr(object.default_factory, context, level)
stream.write(f"{object.__class__.__name__}({rdf}, ")
self._pprint_dict(object, stream, indent, allowance, context, level)
stream.write(")")
_dispatch[_collections.defaultdict.__repr__] = _pprint_default_dict
def _pprint_counter(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
stream.write(object.__class__.__name__ + "(")
if object:
stream.write("{")
items = object.most_common()
self._format_dict_items(items, stream, indent, allowance, context, level)
stream.write("}")
stream.write(")")
_dispatch[_collections.Counter.__repr__] = _pprint_counter
def _pprint_chain_map(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
if not len(object.maps) or (len(object.maps) == 1 and not len(object.maps[0])):
stream.write(repr(object))
return
stream.write(object.__class__.__name__ + "(")
self._format_items(object.maps, stream, indent, allowance, context, level)
stream.write(")")
_dispatch[_collections.ChainMap.__repr__] = _pprint_chain_map
def _pprint_deque(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
stream.write(object.__class__.__name__ + "(")
if object.maxlen is not None:
stream.write(f"maxlen={object.maxlen}, ")
stream.write("[")
self._format_items(object, stream, indent, allowance + 1, context, level)
stream.write("])")
_dispatch[_collections.deque.__repr__] = _pprint_deque
def _pprint_user_dict(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
self._format(object.data, stream, indent, allowance, context, level - 1)
_dispatch[_collections.UserDict.__repr__] = _pprint_user_dict
def _pprint_user_list(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
self._format(object.data, stream, indent, allowance, context, level - 1)
_dispatch[_collections.UserList.__repr__] = _pprint_user_list
def _pprint_user_string(
self,
object: Any,
stream: IO[str],
indent: int,
allowance: int,
context: set[int],
level: int,
) -> None:
self._format(object.data, stream, indent, allowance, context, level - 1)
_dispatch[_collections.UserString.__repr__] = _pprint_user_string
def _safe_repr(
self, object: Any, context: set[int], maxlevels: int | None, level: int
) -> str:
typ = type(object)
if typ in _builtin_scalars:
return repr(object)
r = getattr(typ, "__repr__", None)
if issubclass(typ, dict) and r is dict.__repr__:
if not object:
return "{}"
objid = id(object)
if maxlevels and level >= maxlevels:
return "{...}"
if objid in context:
return _recursion(object)
context.add(objid)
components: list[str] = []
append = components.append
level += 1
for k, v in object.items():
krepr = self._safe_repr(k, context, maxlevels, level)
vrepr = self._safe_repr(v, context, maxlevels, level)
append(f"{krepr}: {vrepr}")
context.remove(objid)
return "{{{}}}".format(", ".join(components))
if (issubclass(typ, list) and r is list.__repr__) or (
issubclass(typ, tuple) and r is tuple.__repr__
):
if issubclass(typ, list):
if not object:
return "[]"
format = "[%s]"
elif len(object) == 1:
format = "(%s,)"
else:
if not object:
return "()"
format = "(%s)"
objid = id(object)
if maxlevels and level >= maxlevels:
return format % "..."
if objid in context:
return _recursion(object)
context.add(objid)
components = []
append = components.append
level += 1
for o in object:
orepr = self._safe_repr(o, context, maxlevels, level)
append(orepr)
context.remove(objid)
return format % ", ".join(components)
return repr(object)
_builtin_scalars = frozenset(
{str, bytes, bytearray, float, complex, bool, type(None), int}
)
def _recursion(object: Any) -> str:
return f"<Recursion on {type(object).__name__} with id={id(object)}>"
def _wrap_bytes_repr(object: Any, width: int, allowance: int) -> Iterator[str]:
current = b""
last = len(object) // 4 * 4
for i in range(0, len(object), 4):
part = object[i : i + 4]
candidate = current + part
if i == last:
width -= allowance
if len(repr(candidate)) > width:
if current:
yield repr(current)
current = part
else:
current = candidate
if current:
yield repr(current)
@@ -1,155 +0,0 @@
from __future__ import annotations
from itertools import islice
import pprint
import reprlib
def _try_repr_or_str(obj: object) -> str:
try:
return repr(obj)
except (KeyboardInterrupt, SystemExit):
raise
except BaseException:
return f'{type(obj).__name__}("{obj}")'
def _format_repr_exception(exc: BaseException, obj: object) -> str:
try:
exc_info = _try_repr_or_str(exc)
except (KeyboardInterrupt, SystemExit):
raise
except BaseException as inner_exc:
exc_info = f"unpresentable exception ({_try_repr_or_str(inner_exc)})"
return (
f"<[{exc_info} raised in repr()] {type(obj).__name__} object at 0x{id(obj):x}>"
)
def _ellipsize(s: str, maxsize: int) -> str:
if len(s) > maxsize:
i = max(0, (maxsize - 3) // 2)
j = max(0, maxsize - 3 - i)
return s[:i] + "..." + s[len(s) - j :]
return s
class SafeRepr(reprlib.Repr):
"""
repr.Repr that limits the resulting size of repr() and includes
information on exceptions raised during the call.
"""
def __init__(self, maxsize: int | None, use_ascii: bool = False) -> None:
"""
:param maxsize:
If not None, will truncate the resulting repr to that specific size, using ellipsis
somewhere in the middle to hide the extra text.
If None, will not impose any size limits on the returning repr.
"""
super().__init__()
# ``maxstring`` is used by the superclass, and needs to be an int; using a
# very large number in case maxsize is None, meaning we want to disable
# truncation.
self.maxstring = maxsize if maxsize is not None else 1_000_000_000
self.maxsize = maxsize
self.use_ascii = use_ascii
def repr(self, x: object) -> str:
try:
if self.use_ascii:
s = ascii(x)
else:
s = super().repr(x)
except (KeyboardInterrupt, SystemExit):
raise
except BaseException as exc:
s = _format_repr_exception(exc, x)
if self.maxsize is not None:
s = _ellipsize(s, self.maxsize)
return s
def repr_instance(self, x: object, level: int) -> str:
try:
s = repr(x)
except (KeyboardInterrupt, SystemExit):
raise
except BaseException as exc:
s = _format_repr_exception(exc, x)
if self.maxsize is not None:
s = _ellipsize(s, self.maxsize)
return s
def repr_dict(self, x: dict[object, object], level: int) -> str:
"""Represent a dict while preserving its insertion order.
Differs from ``reprlib.Repr.repr_dict`` by iterating directly over ``x``
rather than using the stdlib's sorting helper.
"""
fillvalue = "..."
n = len(x)
if n == 0:
return "{}"
if level <= 0:
return "{" + fillvalue + "}"
newlevel = level - 1
repr1 = self.repr1
pieces = []
for key in islice(x, self.maxdict):
keyrepr = repr1(key, newlevel)
valrepr = repr1(x[key], newlevel)
pieces.append(f"{keyrepr}: {valrepr}")
if n > self.maxdict:
pieces.append(fillvalue)
return "{" + ", ".join(pieces) + "}"
def safeformat(obj: object) -> str:
"""Return a pretty printed string for the given object.
Failing __repr__ functions of user instances will be represented
with a short exception info.
"""
try:
return pprint.pformat(obj)
except Exception as exc:
return _format_repr_exception(exc, obj)
# Maximum size of overall repr of objects to display during assertion errors.
DEFAULT_REPR_MAX_SIZE = 240
def saferepr(
obj: object, maxsize: int | None = DEFAULT_REPR_MAX_SIZE, use_ascii: bool = False
) -> str:
"""Return a size-limited safe repr-string for the given object.
Failing __repr__ functions of user instances will be represented
with a short exception info and 'saferepr' generally takes
care to never raise exceptions itself.
This function is a wrapper around the Repr/reprlib functionality of the
stdlib.
"""
return SafeRepr(maxsize, use_ascii).repr(obj)
def saferepr_unlimited(obj: object, use_ascii: bool = True) -> str:
"""Return an unlimited-size safe repr-string for the given object.
As with saferepr, failing __repr__ functions of user instances
will be represented with a short exception info.
This function is a wrapper around simple repr.
Note: a cleaner solution would be to alter ``saferepr``this way
when maxsize=None, but that might affect some other code.
"""
try:
if use_ascii:
return ascii(obj)
return repr(obj)
except Exception as exc:
return _format_repr_exception(exc, obj)

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