#$@%#$%!

Ngiler SH3LL 360
: / opt / alt / python37 / lib / python3.7 / site-packages / attr /

Information Server
MySQL : OFF Perl : OFF CURL : ON WGET : OFF PKEXEC : OFF

Directive	Local Value
IP Address	162.0.209.101
System	Linux premium169.web-hosting.com 4.18.0-553.50.1.lve.el8.x86_64 #1 SMP Thu Apr 17 19:10:24 UTC 2025 x86_64
User	luxeelil
PHP Version	8.0.30
Software	LiteSpeed
Doc root	Writable

Edit File : _compat.py \| Size : 7.38 KB
from __future__ import absolute_import, division, print_function import platform import sys import types import warnings PY2 = sys.version_info[0] == 2 PYPY = platform.python_implementation() == "PyPy" if PYPY or sys.version_info[:2] >= (3, 6): ordered_dict = dict else: from collections import OrderedDict ordered_dict = OrderedDict if PY2: from collections import Mapping, Sequence from UserDict import IterableUserDict # We 'bundle' isclass instead of using inspect as importing inspect is # fairly expensive (order of 10-15 ms for a modern machine in 2016) def isclass(klass): return isinstance(klass, (type, types.ClassType)) def new_class(name, bases, kwds, exec_body): """ A minimal stub of types.new_class that we need for make_class. """ ns = {} exec_body(ns) return type(name, bases, ns) # TYPE is used in exceptions, repr(int) is different on Python 2 and 3. TYPE = "type" def iteritems(d): return d.iteritems() # Python 2 is bereft of a read-only dict proxy, so we make one! class ReadOnlyDict(IterableUserDict): """ Best-effort read-only dict wrapper. """ def __setitem__(self, key, val): # We gently pretend we're a Python 3 mappingproxy. raise TypeError( "'mappingproxy' object does not support item assignment" ) def update(self, _): # We gently pretend we're a Python 3 mappingproxy. raise AttributeError( "'mappingproxy' object has no attribute 'update'" ) def __delitem__(self, _): # We gently pretend we're a Python 3 mappingproxy. raise TypeError( "'mappingproxy' object does not support item deletion" ) def clear(self): # We gently pretend we're a Python 3 mappingproxy. raise AttributeError( "'mappingproxy' object has no attribute 'clear'" ) def pop(self, key, default=None): # We gently pretend we're a Python 3 mappingproxy. raise AttributeError( "'mappingproxy' object has no attribute 'pop'" ) def popitem(self): # We gently pretend we're a Python 3 mappingproxy. raise AttributeError( "'mappingproxy' object has no attribute 'popitem'" ) def setdefault(self, key, default=None): # We gently pretend we're a Python 3 mappingproxy. raise AttributeError( "'mappingproxy' object has no attribute 'setdefault'" ) def __repr__(self): # Override to be identical to the Python 3 version. return "mappingproxy(" + repr(self.data) + ")" def metadata_proxy(d): res = ReadOnlyDict() res.data.update(d) # We blocked update, so we have to do it like this. return res def just_warn(args, kw): # pragma: no cover """ We only warn on Python 3 because we are not aware of any concrete consequences of not setting the cell on Python 2. """ else: # Python 3 and later. from collections.abc import Mapping, Sequence # noqa def just_warn(args, *kw): """ We only warn on Python 3 because we are not aware of any concrete consequences of not setting the cell on Python 2. """ warnings.warn( "Running interpreter doesn't sufficiently support code object " "introspection. Some features like bare super() or accessing " "__class__ will not work with slotted classes.", RuntimeWarning, stacklevel=2, ) def isclass(klass): return isinstance(klass, type) TYPE = "class" def iteritems(d): return d.items() new_class = types.new_class def metadata_proxy(d): return types.MappingProxyType(dict(d)) def make_set_closure_cell(): """Return a function of two arguments (cell, value) which sets the value stored in the closure cell `cell` to `value`. """ # pypy makes this easy. (It also supports the logic below, but # why not do the easy/fast thing?) if PYPY: def set_closure_cell(cell, value): cell.__setstate__((value,)) return set_closure_cell # Otherwise gotta do it the hard way. # Create a function that will set its first cellvar to `value`. def set_first_cellvar_to(value): x = value return # This function will be eliminated as dead code, but # not before its reference to `x` forces `x` to be # represented as a closure cell rather than a local. def force_x_to_be_a_cell(): # pragma: no cover return x try: # Extract the code object and make sure our assumptions about # the closure behavior are correct. if PY2: co = set_first_cellvar_to.func_code else: co = set_first_cellvar_to.__code__ if co.co_cellvars != ("x",) or co.co_freevars != (): raise AssertionError # pragma: no cover # Convert this code object to a code object that sets the # function's first _freevar_ (not cellvar) to the argument. if sys.version_info >= (3, 8): # CPython 3.8+ has an incompatible CodeType signature # (added a posonlyargcount argument) but also added # CodeType.replace() to do this without counting parameters. set_first_freevar_code = co.replace( co_cellvars=co.co_freevars, co_freevars=co.co_cellvars ) else: args = [co.co_argcount] if not PY2: args.append(co.co_kwonlyargcount) args.extend( [ co.co_nlocals, co.co_stacksize, co.co_flags, co.co_code, co.co_consts, co.co_names, co.co_varnames, co.co_filename, co.co_name, co.co_firstlineno, co.co_lnotab, # These two arguments are reversed: co.co_cellvars, co.co_freevars, ] ) set_first_freevar_code = types.CodeType(args) def set_closure_cell(cell, value): # Create a function using the set_first_freevar_code, # whose first closure cell is `cell`. Calling it will # change the value of that cell. setter = types.FunctionType( set_first_freevar_code, {}, "setter", (), (cell,) ) # And call it to set the cell. setter(value) # Make sure it works on this interpreter: def make_func_with_cell(): x = None def func(): return x # pragma: no cover return func if PY2: cell = make_func_with_cell().func_closure[0] else: cell = make_func_with_cell().__closure__[0] set_closure_cell(cell, 100) if cell.cell_contents != 100: raise AssertionError # pragma: no cover except Exception: return just_warn else: return set_closure_cell set_closure_cell = make_set_closure_cell() Back

Edit File : _compat.py | Size : 7.38 KB

from __future__ import absolute_import, division, print_function

import platform
import sys
import types
import warnings

PY2 = sys.version_info[0] == 2
PYPY = platform.python_implementation() == "PyPy"

if PYPY or sys.version_info[:2] >= (3, 6):
    ordered_dict = dict
else:
    from collections import OrderedDict

ordered_dict = OrderedDict

if PY2:
    from collections import Mapping, Sequence

from UserDict import IterableUserDict

# We 'bundle' isclass instead of using inspect as importing inspect is
    # fairly expensive (order of 10-15 ms for a modern machine in 2016)
    def isclass(klass):
        return isinstance(klass, (type, types.ClassType))

def new_class(name, bases, kwds, exec_body):
        """
        A minimal stub of types.new_class that we need for make_class.
        """
        ns = {}
        exec_body(ns)

return type(name, bases, ns)

# TYPE is used in exceptions, repr(int) is different on Python 2 and 3.
    TYPE = "type"

def iteritems(d):
        return d.iteritems()

# Python 2 is bereft of a read-only dict proxy, so we make one!
    class ReadOnlyDict(IterableUserDict):
        """
        Best-effort read-only dict wrapper.
        """

def __setitem__(self, key, val):
            # We gently pretend we're a Python 3 mappingproxy.
            raise TypeError(
                "'mappingproxy' object does not support item assignment"
            )

def update(self, _):
            # We gently pretend we're a Python 3 mappingproxy.
            raise AttributeError(
                "'mappingproxy' object has no attribute 'update'"
            )

def __delitem__(self, _):
            # We gently pretend we're a Python 3 mappingproxy.
            raise TypeError(
                "'mappingproxy' object does not support item deletion"
            )

def clear(self):
            # We gently pretend we're a Python 3 mappingproxy.
            raise AttributeError(
                "'mappingproxy' object has no attribute 'clear'"
            )

def pop(self, key, default=None):
            # We gently pretend we're a Python 3 mappingproxy.
            raise AttributeError(
                "'mappingproxy' object has no attribute 'pop'"
            )

def popitem(self):
            # We gently pretend we're a Python 3 mappingproxy.
            raise AttributeError(
                "'mappingproxy' object has no attribute 'popitem'"
            )

def setdefault(self, key, default=None):
            # We gently pretend we're a Python 3 mappingproxy.
            raise AttributeError(
                "'mappingproxy' object has no attribute 'setdefault'"
            )

def __repr__(self):
            # Override to be identical to the Python 3 version.
            return "mappingproxy(" + repr(self.data) + ")"

def metadata_proxy(d):
        res = ReadOnlyDict()
        res.data.update(d)  # We blocked update, so we have to do it like this.
        return res

def just_warn(*args, **kw):  # pragma: no cover
        """
        We only warn on Python 3 because we are not aware of any concrete
        consequences of not setting the cell on Python 2.
        """

else:  # Python 3 and later.
    from collections.abc import Mapping, Sequence  # noqa

def just_warn(*args, **kw):
        """
        We only warn on Python 3 because we are not aware of any concrete
        consequences of not setting the cell on Python 2.
        """
        warnings.warn(
            "Running interpreter doesn't sufficiently support code object "
            "introspection.  Some features like bare super() or accessing "
            "__class__ will not work with slotted classes.",
            RuntimeWarning,
            stacklevel=2,
        )

def isclass(klass):
        return isinstance(klass, type)

TYPE = "class"

def iteritems(d):
        return d.items()

new_class = types.new_class

def metadata_proxy(d):
        return types.MappingProxyType(dict(d))

def make_set_closure_cell():
    """Return a function of two arguments (cell, value) which sets
    the value stored in the closure cell `cell` to `value`.
    """
    # pypy makes this easy. (It also supports the logic below, but
    # why not do the easy/fast thing?)
    if PYPY:

def set_closure_cell(cell, value):
            cell.__setstate__((value,))

return set_closure_cell

# Otherwise gotta do it the hard way.

# Create a function that will set its first cellvar to `value`.
    def set_first_cellvar_to(value):
        x = value
        return

# This function will be eliminated as dead code, but
        # not before its reference to `x` forces `x` to be
        # represented as a closure cell rather than a local.
        def force_x_to_be_a_cell():  # pragma: no cover
            return x

try:
        # Extract the code object and make sure our assumptions about
        # the closure behavior are correct.
        if PY2:
            co = set_first_cellvar_to.func_code
        else:
            co = set_first_cellvar_to.__code__
        if co.co_cellvars != ("x",) or co.co_freevars != ():
            raise AssertionError  # pragma: no cover

# Convert this code object to a code object that sets the
        # function's first _freevar_ (not cellvar) to the argument.
        if sys.version_info >= (3, 8):
            # CPython 3.8+ has an incompatible CodeType signature
            # (added a posonlyargcount argument) but also added
            # CodeType.replace() to do this without counting parameters.
            set_first_freevar_code = co.replace(
                co_cellvars=co.co_freevars, co_freevars=co.co_cellvars
            )
        else:
            args = [co.co_argcount]
            if not PY2:
                args.append(co.co_kwonlyargcount)
            args.extend(
                [
                    co.co_nlocals,
                    co.co_stacksize,
                    co.co_flags,
                    co.co_code,
                    co.co_consts,
                    co.co_names,
                    co.co_varnames,
                    co.co_filename,
                    co.co_name,
                    co.co_firstlineno,
                    co.co_lnotab,
                    # These two arguments are reversed:
                    co.co_cellvars,
                    co.co_freevars,
                ]
            )
            set_first_freevar_code = types.CodeType(*args)

def set_closure_cell(cell, value):
            # Create a function using the set_first_freevar_code,
            # whose first closure cell is `cell`. Calling it will
            # change the value of that cell.
            setter = types.FunctionType(
                set_first_freevar_code, {}, "setter", (), (cell,)
            )
            # And call it to set the cell.
            setter(value)

# Make sure it works on this interpreter:
        def make_func_with_cell():
            x = None

def func():
                return x  # pragma: no cover

return func

if PY2:
            cell = make_func_with_cell().func_closure[0]
        else:
            cell = make_func_with_cell().__closure__[0]
        set_closure_cell(cell, 100)
        if cell.cell_contents != 100:
            raise AssertionError  # pragma: no cover

except Exception:
        return just_warn
    else:
        return set_closure_cell

set_closure_cell = make_set_closure_cell()

Back