_thread.allocate_lock() Return a new lock object. Methods of locks are described below. The lock is initially unlocked.

@test.support.skip_unless_symlink A decorator for running tests that require support for symbolic links.

itermonthdays2(year, month) Return an iterator for the month month in the year year similar to itermonthdates(). Days returned will be tuples consisting of a day number and a week day number.

datetime.resolution The smallest possible difference between non-equal datetime objects, timedelta(microseconds=1).

ZipInfo.reserved Must be zero.

compare_total(other, context=None) Compare two operands using their abstract representation rather than their numerical value. Similar to the compare() method, but the result gives a total ordering on Decimal instances. Two Decimal instances with the same numeric value but different representations compare unequal in this ordering: >>> Decimal('12.0').compare_total(Decimal('12')) Decimal('-1') Quiet and signaling NaNs are also included in the total ordering. The result of this func

max_line_length The maximum length of any line in the serialized output, not counting the end of line character(s). Default is 78, per RFC 5322. A value of 0 or None indicates that no line wrapping should be done at all.

bytes.startswith(prefix[, start[, end]]) bytearray.startswith(prefix[, start[, end]]) Return True if the binary data starts with the specified prefix, otherwise return False. prefix can also be a tuple of prefixes to look for. With optional start, test beginning at that position. With optional end, stop comparing at that position. The prefix(es) to search for may be any bytes-like object.

bytearray.count(sub[, start[, end]]) Return the number of non-overlapping occurrences of subsequence sub in the range [start, end]. Optional arguments start and end are interpreted as in slice notation. The subsequence to search for may be any bytes-like object or an integer in the range 0 to 255. Changed in version 3.3: Also accept an integer in the range 0 to 255 as the subsequence.

msilib.CreateRecord(count) Return a new record object by calling MSICreateRecord(). count is the number of fields of the record.