![]() PEP 456: Secure and Interchangeable Hash Algorithm (SipHash is now default string and bytes hash algorithm).It means they can share keys with other attribute dictionaries of instances of the same class. Set and dict can now hold more than 2**32 entries on builds with 64-bit pointers (previously, they could grow to that size, but their performance degraded catastrophically).ĭictionaries used as attribute dictionaries (with _dict_ attribute) are implemented in a split-table form.It takes an existing key and moves it to either the first or last position in the ordered sequence. New method move_to_end() in collections.OrderedDict class.PEP 372: Adding an ordered dictionary to collections.The erkeys(), eritems() and ervalues() methods are no longer supported.ĪttributeError: 'dict' object has no attribute 'iterkeys'.Views shows what is inside the dictionary without making a copy. Dict methods dict.keys(), ems() and dict.values() now return views instead of lists.Let’s dive a bit into the history of dictionaries innovation in Python 3 over the years (source: Python official documentation). Which one should we use now? Standard dict or OrderedDict ? Well, in Python 3.7 it has been approved. Now dictionary could use 20% to 25% less memory compared to Python 3.5, and the order of items was kept but as suggested it was only an implementation detail and should not be used officially (backwards compatibility). Python 3.6 improved a standard library dictionary, by making it use more compact representation. “There will be directly measurable results, such as state sales tax and local room tax revenues, and indirect results, such as increased tourism revenue long-term based on the increased exposure of what Wisconsin has to offer to visitors during the draft coverage,” they wrote.Python 3.5 brought us 4-100 times faster OrderedDict thanks to its implementation in C, before was written in Python. The grant would come out the state’s general fund, but any tax revenue the draft generates would help replenish the money, they added. The Packers have committed to spending more than $1 million and raising another $4 million-plus from partner organizations to generate a total of $5.5 million, they said.Ī $2 million grant would help with that effort, Cowles and Steffen wrote. They said the draft will cost the Packers $7.5 million and that the team expects to lose money on the event. “While the event is limited to three days, the lead up to the event is more like a weeks-long commercial for Green Bay and the state of Wisconsin,” Cowles and Steffen wrote. The lawmakers pulled those estimates from a letter the Green Bay Chamber of Commerce sent to the finance committee. ![]() The lawmakers told the committee in a written summary that the three-day draft has become a massive event and could draw 240,000 people to Wisconsin, generating an estimated $20 million for Green Bay and $94 million for the state. David Steffen of Howard, a Green Bay suburb, submitted a motion to the Legislature’s Joint Finance Committee that same day seeking a $2 million grant for Experience Greater Green Bay, a group that promotes tourism in the Green Bay area. The league announced Monday that the draft will take place in and around Lambeau Field, home to the Green Bay Packers. (AP) - Two lawmakers have asked the Wisconsin Legislature’s budget-writing committee to give tourism officials $2 million to help stage the 2025 NFL draft in Green Bay.
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