Roman K

import numpy

class MyClass:
  def __init__(self) :
    # еще можно так
    import numpy as my_OWN_fucking_numpu
    self.n = my_OWN_fucking_numpu

2.  Motivation

   One of the main reasons for using UUIDs is that no centralized
   authority is required to administer them (although one format uses
   IEEE 802 node identifiers, others do not).  As a result, generation
   on demand can be completely automated, and used for a variety of
   purposes.  The UUID generation algorithm described here supports very
   high allocation rates of up to <b>10 million per second per machine</b> if
   necessary, so that they could even be used as transaction IDs

<form action="/" method="post">
    {% csrf_token %}


    <td><input type="submit" value="Изменить" name="_edit"></td>
    <td><input type="submit" value="Удалить" name="_delete"></td>
</tr>

if request.POST:
    if '_edit' in request.POST:
         do_edit()
    elif '_delete' in request.POST:
         do_delete()

class Node(object):
    def __init__(self, value, next_node=None):
        self.next_node = next_node
        self.value = value

    def is_circular(self):
        head, visited = self, set()
        while head is not None:
            i = id(head)
            if i in visited:
                return True
            visited.add(i)
            head = head.next_node
        return False