684f3be000
In debug mode, BaseEventLoop._run_once() now sets the BaseEventLoop._current_handle attribute to the handle currently executed. In release mode or when no handle is executed, the attribute is None. BaseEventLoop.default_exception_handler() displays the traceback of the current handle if available.
46 lines
1.0 KiB
Python
46 lines
1.0 KiB
Python
"""Search for lines >= 80 chars or with trailing whitespace."""
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import os
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import sys
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def main():
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args = sys.argv[1:] or os.curdir
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for arg in args:
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if os.path.isdir(arg):
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for dn, dirs, files in os.walk(arg):
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for fn in sorted(files):
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if fn.endswith('.py'):
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process(os.path.join(dn, fn))
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dirs[:] = [d for d in dirs if d[0] != '.']
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dirs.sort()
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else:
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process(arg)
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def isascii(x):
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try:
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x.encode('ascii')
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return True
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except UnicodeError:
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return False
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def process(fn):
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try:
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f = open(fn)
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except IOError as err:
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print(err)
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return
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try:
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for i, line in enumerate(f):
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line = line.rstrip('\n')
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sline = line.rstrip()
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if len(line) >= 80 or line != sline or not isascii(line):
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print('{}:{:d}:{}{}'.format(
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fn, i+1, sline, '_' * (len(line) - len(sline))))
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finally:
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f.close()
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main()
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