# Path: pyinstrument/vendor/decorator.py
# def decorator(caller, _func=None):
#     """decorator(caller) converts a caller function into a decorator"""
#     if _func is not None:  # return a decorated function
#         # this is obsolete behavior; you should use decorate instead
#         return decorate(_func, caller)
#     # else return a decorator function
#     defaultargs, defaults = '', ()
#     if inspect.isclass(caller):
#         name = caller.__name__.lower()
#         doc = 'decorator(%s) converts functions/generators into ' \
#             'factories of %s objects' % (caller.__name__, caller.__name__)
#     elif inspect.isfunction(caller):
#         if caller.__name__ == '<lambda>':
#             name = '_lambda_'
#         else:
#             name = caller.__name__
#         doc = caller.__doc__
#         nargs = caller.__code__.co_argcount
#         ndefs = len(caller.__defaults__ or ())
#         defaultargs = ', '.join(caller.__code__.co_varnames[nargs-ndefs:nargs])
#         if defaultargs:
#             defaultargs += ','
#         defaults = caller.__defaults__
#     else:  # assume caller is an object with a __call__ method
#         name = caller.__class__.__name__.lower()
#         doc = caller.__call__.__doc__
#     evaldict = dict(_call=caller, _decorate_=decorate)
#     dec = FunctionMaker.create(
#         '%s(%s func)' % (name, defaultargs),
#         'if func is None: return lambda func:  _decorate_(func, _call, (%s))\n'
#         'return _decorate_(func, _call, (%s))' % (defaultargs, defaultargs),
#         evaldict, doc=doc, module=caller.__module__, __wrapped__=caller)
#     if defaults:
#         dec.__defaults__ = defaults + (None,)
#     return dec


import codecs
import importlib
import os
import sys
import warnings
from typing import IO
from pyinstrument.vendor.decorator import decorator



def object_with_import_path(import_path):
    if "." not in import_path:
        raise ValueError("Can't import '%s', it is not a valid import path" % import_path)
    module_path, object_name = import_path.rsplit(".", 1)

    module = importlib.import_module(module_path)
    return getattr(module, object_name)


def truncate(string: str, max_length: int):
    if len(string) > max_length:
        return string[0 : max_length - 3] + "..."
    return string



# Path: pyinstrument/vendor/decorator.py
# def decorator(caller, _func=None):
#     """decorator(caller) converts a caller function into a decorator"""
#     if _func is not None:  # return a decorated function
#         # this is obsolete behavior; you should use decorate instead
#         return decorate(_func, caller)
#     # else return a decorator function
#     defaultargs, defaults = '', ()
#     if inspect.isclass(caller):
#         name = caller.__name__.lower()
#         doc = 'decorator(%s) converts functions/generators into ' \
#             'factories of %s objects' % (caller.__name__, caller.__name__)
#     elif inspect.isfunction(caller):
#         if caller.__name__ == '<lambda>':
#             name = '_lambda_'
#         else:
#             name = caller.__name__
#         doc = caller.__doc__
#         nargs = caller.__code__.co_argcount
#         ndefs = len(caller.__defaults__ or ())
#         defaultargs = ', '.join(caller.__code__.co_varnames[nargs-ndefs:nargs])
#         if defaultargs:
#             defaultargs += ','
#         defaults = caller.__defaults__
#     else:  # assume caller is an object with a __call__ method
#         name = caller.__class__.__name__.lower()
#         doc = caller.__call__.__doc__
#     evaldict = dict(_call=caller, _decorate_=decorate)
#     dec = FunctionMaker.create(
#         '%s(%s func)' % (name, defaultargs),
#         'if func is None: return lambda func:  _decorate_(func, _call, (%s))\n'
#         'return _decorate_(func, _call, (%s))' % (defaultargs, defaultargs),
#         evaldict, doc=doc, module=caller.__module__, __wrapped__=caller)
#     if defaults:
#         dec.__defaults__ = defaults + (None,)
#     return dec


# Path: pyinstrument/util.py
import codecs
import importlib
import os
import sys
import warnings
from typing import IO
from pyinstrument.vendor.decorator import decorator




def object_with_import_path(import_path):
    if "." not in import_path:
        raise ValueError("Can't import '%s', it is not a valid import path" % import_path)
    module_path, object_name = import_path.rsplit(".", 1)

    module = importlib.import_module(module_path)
    return getattr(module, object_name)


def truncate(string: str, max_length: int):
    if len(string) > max_length:
        return string[0 : max_length - 3] + "..."
    return string



@decorator