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✏️ /context_managers.py

from __future__ import unicode_literals

from timeit import default_timer

from .decorator import decorate

class ExceptionCounter(object):
    def __init__(self, counter, exception):
        self._counter = counter
        self._exception = exception

def __enter__(self):
        pass

def __exit__(self, typ, value, traceback):
        if isinstance(value, self._exception):
            self._counter.inc()

def __call__(self, f):
        def wrapped(func, *args, **kwargs):
            with self:
                return func(*args, **kwargs)

return decorate(f, wrapped)

class InprogressTracker(object):
    def __init__(self, gauge):
        self._gauge = gauge

def __enter__(self):
        self._gauge.inc()

def __exit__(self, typ, value, traceback):
        self._gauge.dec()

def __call__(self, f):
        def wrapped(func, *args, **kwargs):
            with self:
                return func(*args, **kwargs)

return decorate(f, wrapped)

class Timer(object):
    def __init__(self, callback):
        self._callback = callback

def _new_timer(self):
        return self.__class__(self._callback)

def __enter__(self):
        self._start = default_timer()

def __exit__(self, typ, value, traceback):
        # Time can go backwards.
        duration = max(default_timer() - self._start, 0)
        self._callback(duration)

def __call__(self, f):
        def wrapped(func, *args, **kwargs):
            # Obtaining new instance of timer every time
            # ensures thread safety and reentrancy.
            with self._new_timer():
                return func(*args, **kwargs)

return decorate(f, wrapped)

Batal

⬅ site-packages 22 item

Nama	Tipe	Ukuran	Diubah	Aksi
📁__pycache__	dir	—	2026-03-11 18:53	📂 Buka
📁bridge	dir	—	2026-03-11 18:53	📂 Buka
📁openmetrics	dir	—	2026-03-11 18:53	📂 Buka
📁twisted	dir	—	2026-03-11 18:53	📂 Buka
🐍__init__.py	py	1.8 KB	2026-01-20 12:58	✏️ 👁️
🐍asgi.py	py	1.2 KB	2026-01-20 12:58	✏️ 👁️
🐍context_managers.py	py	1.7 KB	2026-01-20 12:58	✏️ 👁️
🐍core.py	py	895 B	2026-01-20 12:58	✏️ 👁️
🐍decorator.py	py	15.4 KB	2026-01-20 12:58	✏️ 👁️
🐍exposition.py	py	14.9 KB	2026-01-20 12:58	✏️ 👁️
🐍gc_collector.py	py	1.4 KB	2026-01-20 12:58	✏️ 👁️
🐍metrics.py	py	21.7 KB	2026-01-20 12:58	✏️ 👁️
🐍metrics_core.py	py	11.6 KB	2026-01-20 12:58	✏️ 👁️
🐍mmap_dict.py	py	5.1 KB	2026-01-20 12:58	✏️ 👁️
🐍multiprocess.py	py	6.3 KB	2026-01-20 12:58	✏️ 👁️
🐍parser.py	py	7.1 KB	2026-01-20 12:58	✏️ 👁️
🐍platform_collector.py	py	1.7 KB	2026-01-20 12:58	✏️ 👁️
🐍process_collector.py	py	3.6 KB	2026-01-20 12:58	✏️ 👁️
🐍registry.py	py	5.2 KB	2026-01-20 12:58	✏️ 👁️
🐍samples.py	py	1.3 KB	2026-01-20 12:58	✏️ 👁️
🐍utils.py	py	621 B	2026-01-20 12:58	✏️ 👁️
🐍values.py	py	3.7 KB	2026-01-20 12:58	✏️ 👁️

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