#! /usr/libexec/platform-python
"""Tool for measuring execution time of small code snippets.
This module avoids a number of common traps for measuring execution
times. See also Tim Peters' introduction to the Algorithms chapter in
the Python Cookbook, published by O'Reilly.
Library usage: see the Timer class.
Command line usage:
python timeit.py [-n N] [-r N] [-s S] [-t] [-c] [-p] [-h] [--] [statement]
Options:
-n/--number N: how many times to execute 'statement' (default: see below)
-r/--repeat N: how many times to repeat the timer (default 3)
-s/--setup S: statement to be executed once initially (default 'pass').
Execution time of this setup statement is NOT timed.
-p/--process: use time.process_time() (default is time.perf_counter())
-t/--time: use time.time() (deprecated)
-c/--clock: use time.clock() (deprecated)
-v/--verbose: print raw timing results; repeat for more digits precision
-u/--unit: set the output time unit (usec, msec, or sec)
-h/--help: print this usage message and exit
--: separate options from statement, use when statement starts with -
statement: statement to be timed (default 'pass')
A multi-line statement may be given by specifying each line as a
separate argument; indented lines are possible by enclosing an
argument in quotes and using leading spaces. Multiple -s options are
treated similarly.
If -n is not given, a suitable number of loops is calculated by trying
successive powers of 10 until the total time is at least 0.2 seconds.
Note: there is a certain baseline overhead associated with executing a
pass statement. It differs between versions. The code here doesn't try
to hide it, but you should be aware of it. The baseline overhead can be
measured by invoking the program without arguments.
Classes:
Timer
Functions:
timeit(string, string) -> float
repeat(string, string) -> list
default_timer() -> float
"""
import gc
import sys
import time
import itertools
__all__ = ["Timer", "timeit", "repeat", "default_timer"]
dummy_src_name = "<timeit-src>"
default_number = 1000000
default_repeat = 3
default_timer = time.perf_counter
_globals = globals
# Don't change the indentation of the template; the reindent() calls
# in Timer.__init__() depend on setup being indented 4 spaces and stmt
# being indented 8 spaces.
template = """
def inner(_it, _timer{init}):
{setup}
_t0 = _timer()
for _i in _it:
{stmt}
_t1 = _timer()
return _t1 - _t0
"""
def reindent(src, indent):
"""Helper to reindent a multi-line statement."""
return src.replace("\n", "\n" + " "*indent)
class Timer:
"""Class for timing execution speed of small code snippets.
The constructor takes a statement to be timed, an additional
statement used for setup, and a timer function. Both statements
default to 'pass'; the timer function is platform-dependent (see
module doc string). If 'globals' is specified, the code will be
executed within that namespace (as opposed to inside timeit's
namespace).
To measure the execution time of the first statement, use the
timeit() method. The repeat() method is a convenience to call
timeit() multiple times and return a list of results.
The statements may contain newlines, as long as they don't contain
multi-line string literals.
"""
def __init__(self, stmt="pass", setup="pass", timer=default_timer,
globals=None):
"""Constructor. See class doc string."""
self.timer = timer
local_ns = {}
global_ns = _globals() if globals is None else globals
init = ''
if isinstance(setup, str):
# Check that the code can be compiled outside a function
compile(setup, dummy_src_name, "exec")
stmtprefix = setup + '\n'
setup = reindent(setup, 4)
elif callable(setup):
local_ns['_setup'] = setup
init += ', _setup=_setup'
stmtprefix = ''
setup = '_setup()'
else:
raise ValueError("setup is neither a string nor callable")
if isinstance(stmt, str):
# Check that the code can be compiled outside a function
compile(stmtprefix + stmt, dummy_src_name, "exec")
stmt = reindent(stmt, 8)
elif callable(stmt):
local_ns['_stmt'] = stmt
init += ', _stmt=_stmt'
stmt = '_stmt()'
else:
raise ValueError("stmt is neither a string nor callable")
src = template.format(stmt=stmt, setup=setup, init=init)
self.src = src # Save for traceback display
code = compile(src, dummy_src_name, "exec")
exec(code, global_ns, local_ns)
self.inner = local_ns["inner"]
def print_exc(self, file=None):
"""Helper to print a traceback from the timed code.
Typical use:
t = Timer(...) # outside the try/except
try:
t.timeit(...) # or t.repeat(...)
except:
t.print_exc()
The advantage over the standard traceback is that source lines
in the compiled template will be displayed.
The optional file argument directs where the traceback is
sent; it defaults to sys.stderr.
"""
import linecache, traceback
if self.src is not None:
linecache.cache[dummy_src_name] = (len(self.src),
None,
self.src.split("\n"),
dummy_src_name)
# else the source is already stored somewhere else
traceback.print_exc(file=file)
def timeit(self, number=default_number):
"""Time 'number' executions of the main statement.
To be precise, this executes the setup statement once, and
then returns the time it takes to execute the main statement
a number of times, as a float measured in seconds. The
argument is the number of times through the loop, defaulting
to one million. The main statement, the setup statement and
the timer function to be used are passed to the constructor.
"""
it = itertools.repeat(None, number)
gcold = gc.isenabled()
gc.disable()
try:
timing = self.inner(it, self.timer)
finally:
if gcold:
gc.enable()
return timing
def repeat(self, repeat=default_repeat, number=default_number):
"""Call timeit() a few times.
This is a convenience function that calls the timeit()
repeatedly, returning a list of results. The first argument
specifies how many times to call timeit(), defaulting to 3;
the second argument specifies the timer argument, defaulting
to one million.
Note: it's tempting to calculate mean and standard deviation
from the result vector and report these. However, this is not
very useful. In a typical case, the lowest value gives a
lower bound for how fast your machine can run the given code
snippet; higher values in the result vector are typically not
caused by variability in Python's speed, but by other
processes interfering with your timing accuracy. So the min()
of the result is probably the only number you should be
interested in. After that, you should look at the entire
vector and apply common sense rather than statistics.
"""
r = []
for i in range(repeat):
t = self.timeit(number)
r.append(t)
return r
def autorange(self, callback=None):
"""Return the number of loops and time taken so that total time >= 0.2.
Calls the timeit method with *number* set to successive powers of
ten (10, 100, 1000, ...) up to a maximum of one billion, until
the time taken is at least 0.2 second, or the maximum is reached.
Returns ``(number, time_taken)``.
If *callback* is given and is not None, it will be called after
each trial with two arguments: ``callback(number, time_taken)``.
"""
for i in range(1, 10):
number = 10**i
time_taken = self.timeit(number)
if callback:
callback(number, time_taken)
if time_taken >= 0.2:
break
return (number, time_taken)
def timeit(stmt="pass", setup="pass", timer=default_timer,
number=default_number, globals=None):
"""Convenience function to create Timer object and call timeit method."""
return Timer(stmt, setup, timer, globals).timeit(number)
def repeat(stmt="pass", setup="pass", timer=default_timer,
repeat=default_repeat, number=default_number, globals=None):
"""Convenience function to create Timer object and call repeat method."""
return Timer(stmt, setup, timer, globals).repeat(repeat, number)
def main(args=None, *, _wrap_timer=None):
"""Main program, used when run as a script.
The optional 'args' argument specifies the command line to be parsed,
defaulting to sys.argv[1:].
The return value is an exit code to be passed to sys.exit(); it
may be None to indicate success.
When an exception happens during timing, a traceback is printed to
stderr and the return value is 1. Exceptions at other times
(including the template compilation) are not caught.
'_wrap_timer' is an internal interface used for unit testing. If it
is not None, it must be a callable that accepts a timer function
and returns another timer function (used for unit testing).
"""
if args is None:
args = sys.argv[1:]
import getopt
try:
opts, args = getopt.getopt(args, "n:u:s:r:tcpvh",
["number=", "setup=", "repeat=",
"time", "clock", "process",
"verbose", "unit=", "help"])
except getopt.error as err:
print(err)
print("use -h/--help for command line help")
return 2
timer = default_timer
stmt = "\n".join(args) or "pass"
number = 0 # auto-determine
setup = []
repeat = default_repeat
verbose = 0
time_unit = None
units = {"usec": 1, "msec": 1e3, "sec": 1e6}
precision = 3
for o, a in opts:
if o in ("-n", "--number"):
number = int(a)
if o in ("-s", "--setup"):
setup.append(a)
if o in ("-u", "--unit"):
if a in units:
time_unit = a
else:
print("Unrecognized unit. Please select usec, msec, or sec.",
file=sys.stderr)
return 2
if o in ("-r", "--repeat"):
repeat = int(a)
if repeat <= 0:
repeat = 1
if o in ("-t", "--time"):
timer = time.time
if o in ("-c", "--clock"):
timer = time.clock
if o in ("-p", "--process"):
timer = time.process_time
if o in ("-v", "--verbose"):
if verbose:
precision += 1
verbose += 1
if o in ("-h", "--help"):
print(__doc__, end=' ')
return 0
setup = "\n".join(setup) or "pass"
# Include the current directory, so that local imports work (sys.path
# contains the directory of this script, rather than the current
# directory)
import os
sys.path.insert(0, os.curdir)
if _wrap_timer is not None:
timer = _wrap_timer(timer)
t = Timer(stmt, setup, timer)
if number == 0:
# determine number so that 0.2 <= total time < 2.0
callback = None
if verbose:
def callback(number, time_taken):
msg = "{num} loops -> {secs:.{prec}g} secs"
print(msg.format(num=number, secs=time_taken, prec=precision))
try:
number, _ = t.autorange(callback)
except:
t.print_exc()
return 1
try:
r = t.repeat(repeat, number)
except:
t.print_exc()
return 1
best = min(r)
if verbose:
print("raw times:", " ".join(["%.*g" % (precision, x) for x in r]))
print("%d loops," % number, end=' ')
usec = best * 1e6 / number
if time_unit is not None:
scale = units[time_unit]
else:
scales = [(scale, unit) for unit, scale in units.items()]
scales.sort(reverse=True)
for scale, time_unit in scales:
if usec >= scale:
break
print("best of %d: %.*g %s per loop" % (repeat, precision,
usec/scale, time_unit))
best = min(r)
usec = best * 1e6 / number
worst = max(r)
if worst >= best * 4:
usec = worst * 1e6 / number
import warnings
warnings.warn_explicit(
"The test results are likely unreliable. The worst\n"
"time (%.*g %s) was more than four times slower than the best time." %
(precision, usec/scale, time_unit),
UserWarning, '', 0)
return None
if __name__ == "__main__":
sys.exit(main())
I am a small town Minnesota single mom of two great kids who are my life. I began modeling 3 years ago for a photographer ho saw something in me I never did. Ice told me I should do one shoot with him and let that be the guide. I reluctantly agreed, and scheduled our date. I was sacred to death when he told me we would be doing a remake of the publicity stills of the 1956 movie Bus Stop, staring Marilyn Monroe. How in the world could I halfway resemble or pull off an icon the likes of Marylin Monroe in my first step in front of camera? Well, 2 hours later we had a nice set of images and I've been hooked ever since. We've done some really cool things and are looking hard at the future ahead to expand and get me out there a little more.
My pinup journey started at the age of 13 when I started collecting vintage decor and clothing- it has since spiraled into doing pinup shoots, meeting and developing friendships with other gorgeous pinups and being published in a pinup blog and magazine. Looking forward to the future and to see where other opportunities will take me!
Full Bio
I started getting into collecting vintage when I was a young kid, my mom would always take me into antique stores and this seemed to be what fueled it all. Eventually I started dressing and collecting vintage clothing and home decor. My apartment is now a great mix of MCM. I’ve done several pinup photoshoots and am looking to doing more in the future. I have been featured in a online pinup blog as well as being published in an state content creators magazine. Looking forward to the future and all the adventures it brings going forward.
Meet Belle Starr, your favorite tattooed 💉, curvy 💃 nurse turning heads and stealing hearts 💘 across Northwest Florida. A professional nurse 👩⚕️ during the week and a sultry pinup queen 👑 on the weekends, she’s the ultimate blend of classy ✨ and sassy 🔥—a vintage vixen with a modern twist.
Full Bio
Meet Belle Starr, your favorite tattooed 💉, curvy 💃 nurse turning heads and stealing hearts 💘 across Northwest Florida. A professional nurse 👩⚕️ during the week and a sultry pinup queen 👑 on the weekends, she’s the ultimate blend of classy ✨ and sassy 🔥—a vintage vixen with a modern twist.
She serves as the secretary for Pinups and Pumps Florida Chapter 💄 and is the official correspondent for PinupDatabase.com 🖋️. Belle Starr is dedicated to empowering women 👠, spotlighting the pinup community, and keeping the spirit of pinup history alive 📸. When she’s not hostessing 🎤 or interviewing at events 🌟, she’s a fierce advocate for the Ostel Place Foundation 🐴🐶🌿, a charity that helps people heal through horses, puppies, and the beauty of nature.
Whether she’s inspiring women 💋, enticing men 🕶️, or stealing the show as an event hostess 🎉, Belle Starr proves that beauty 💎, brains 🧠, and curves 🔥 never go out of style. Follow her journey for a dose of entertainment 🎭, empowerment 💪, and unforgettable vibes 🌟.
I'm a Pin Up model, classic car lover and Patriot. Been in Pin Up since 2014.
Full Bio
BoomBoom Bettie has been in the pinup world since 2014. She has participated in pageants in person and online since 2019. She loves the title of Favorite Pearl that she received. She is the founder of a Pin Up club called Black Sheep Pin Up Social Club in Arizona. She loves being a part of the pin up world and the sisterhood it creates. She loves to attend local car shows and Pin Up events.
𝑰 𝒑𝒐𝒔𝒕 my own pics, 𝒂𝒍𝒍 𝒄𝒍𝒂𝒔𝒔𝒚, 𝒖𝒔𝒖𝒂𝒍𝒍𝒚 𝒘𝒊𝒕𝒉 𝒇𝒖𝒏 𝒕𝒉𝒆𝒎𝒆𝒔. 𝑪𝒖𝒔𝒕𝒐𝒎 𝒘𝒐𝒓𝒌 𝒊𝒔 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒍𝒆.
Jill of All, Owner of 5.
@currentteevents philanthropic tshirts
@shopcadesigns jewelry
@ciaraandruby dog models
@openmybar bar consulting
@calishamrock art/photography
My awesome journey began in California, followed by 25 wonderful years in Colorado. In 2019 I made the best choice of my life—moving to Florida, where I’ve truly found my home. The pin up community has been amazing, as I have always been drawn to the vibrant world of rockabilly style, classic cars, and music. Known for being kind, generous, and full of adventure, I cherish my experiences and connecting with new people. As a proud member of "Pinups and Pumps," I deeply appreciate the camaraderie with my sisters. Together, we give back through charity events, creating lasting bonds and memories.
Rating (average)
(0)
City
St. Augustine
Province
FL
Pin Up Group Membership
Pinups and Pumps Florida
Published in the Following Publications
Dream Beauty, Dream Pinup, Wonderland, Social Pin, Smitten Kitten, Dollface Digest, Crowns & Chrome, Drive In and many more
Clarice entered the pinup scene officially in 2019. Her first photoshoot was a tribute to the queen herself, Bettie Page. Dawning the same iconic bangs and hair darker than the devil's soul, she was a tattooed dead ringer. That photoshoot was featured in Retro Lovely's Bettie Page issue in 2019.
6 years later Clarice is a style of her own, finding herself more and more every day. She's a mental health advocate, constantly trying to educate about mental illness to help end the stigma. In March of this year she'll be celebrating 3 years free from alcohol. Supporting sobriety amongst her community is also a passion. Clarice is also Autistic, and tries to educate on hidden disabilities. Not only is she a pinup, she's a mommy first. Having 3 biological children, 3 "step"children, and her youngest being adopted, who's also autistic.
She enjoys creating art through painting, drawing, photography, and floral hair pieces.
Find her at the car shows, especially if there are rat rods and lowriders involved. Lowriders have been a part of her heart since high school. From being in a friend's hopper getting Taco Bell past her curfew, or cruising the beach with the systems bumping.
The name Clarice Von Darling is a tribute to The Silence of the Lambs. In her sister's memory.
62 year old trans woman who is now retired and living life to the fullest. Many past careers including dairy farmer firefighter/emt truck driver school bus driver church sexton cemetery sexton Public works director juice company truck driver and over the road truck driver. Two grown adult children ages 36 and 33 Two grand children ages 14 and 4 Local church member
