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import math
import os.path
import sys
import textwrap
from test import support
def format_duration(seconds):
ms = math.ceil(seconds * 1e3)
seconds, ms = divmod(ms, 1000)
minutes, seconds = divmod(seconds, 60)
hours, minutes = divmod(minutes, 60)
parts = []
if hours:
parts.append('%s hour' % hours)
if minutes:
parts.append('%s min' % minutes)
if seconds:
parts.append('%s sec' % seconds)
if ms:
parts.append('%s ms' % ms)
if not parts:
return '0 ms'
parts = parts[:2]
return ' '.join(parts)
def removepy(names):
if not names:
return
for idx, name in enumerate(names):
basename, ext = os.path.splitext(name)
if ext == '.py':
names[idx] = basename
def count(n, word):
if n == 1:
return "%d %s" % (n, word)
else:
return "%d %ss" % (n, word)
def printlist(x, width=70, indent=4, file=None):
"""Print the elements of iterable x to stdout.
Optional arg width (default 70) is the maximum line length.
Optional arg indent (default 4) is the number of blanks with which to
begin each line.
"""
blanks = ' ' * indent
# Print the sorted list: 'x' may be a '--random' list or a set()
print(textwrap.fill(' '.join(str(elt) for elt in sorted(x)), width,
initial_indent=blanks, subsequent_indent=blanks),
file=file)
def print_warning(msg):
print(f"Warning -- {msg}", file=sys.stderr, flush=True)
orig_unraisablehook = None
def regrtest_unraisable_hook(unraisable):
global orig_unraisablehook
support.environment_altered = True
print_warning("Unraisable exception")
orig_unraisablehook(unraisable)
def setup_unraisable_hook():
global orig_unraisablehook
orig_unraisablehook = sys.unraisablehook
sys.unraisablehook = regrtest_unraisable_hook
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