Задача по статистике в процессе

misc.py

@@ -1,6 +1,7 @@
 
 # Инвертирует строку
 from ast import IsNot
+from queue import PriorityQueue
 
 
 def solution(string):
@@ -11,7 +12,6 @@ def solution(string):
 
 # ------------------------------------------------------------------------------- #
 
-
 def unique_in_order(iterable):
     s = set(iterable)
     l = []
@@ -25,4 +25,23 @@ def unique_in_order(iterable):
     
 
 
-print(unique_in_order("qwereteyty"))
+# print(unique_in_order("qwereteyty"))
+
+# ------------------------------------------------------------------------------- #
+
+my_list = [2**i for i in range(1, 10, 1)]
+print(my_list)
+
+class NewList(list):
+    def __getitem__(self, index):
+        if index > 0:
+            return super().__getitem__(index - 1)
+        elif index < 0:
+            return super().__getitem__(index)
+        else:
+            raise IndexError('Index error!')
+
+
+new_list = NewList(my_list)
+# print(new_list[0])
+print(new_list[-2])

misc2.py

@@ -3,7 +3,10 @@
 # "is2 Thi1s T4est 3a"  -->  "Thi1s is2 3a T4est"
 # "4of Fo1r pe6ople g3ood th5e the2"  -->  "Fo1r the2 g3ood 4of th5e pe6ople"
 
-#
+from operator import itemgetter
+from numpy import block
+
+
 def order(sentence):
     my_list = sentence.split(' ')
     new_list = []
@@ -27,6 +30,7 @@ def order(sentence):
 
 # print(order("is2 Thi1s T4est 3a"))
 
+# ------------------------------------------------------------------------------- #
 
 #
 def find_even_index(arr):
@@ -63,3 +67,91 @@ def find_even_index(arr):
 # print(find_even_index([1,2,3,4,3,2,1]))
 # print(find_even_index([1,2,3,4,5,6]))
 
+# ------------------------------------------------------------------------------- #
+
+class StatisticalSummary(object):
+
+    BOXPLOT = 0
+    BOX_AND_WHISKER = 1
+    BOX_AND_DECILE_WHISKER = 2
+    TUKEY_BOX_AND_WHISKER = 3
+
+    def __init__(self, seq):
+        self.seq = seq
+        self.le = 0 
+        self.eu = 0 
+        self.median = 0
+        self.q1 = 0
+        self.q3 = 0   
+
+    def boxplot(self, plot=BOXPLOT, precision=None):
+        result = []
+        temp_list = []
+        number = 0
+        
+        if type(self.seq[0]) == tuple:
+            print("Пока не обрабатываем картежи")
+        else:
+            temp_list = self.clear_list(self.seq)
+            temp_list.sort()
+            self.calculation(temp_list)
+
+            result.append(('Sample', number))
+
+            return result
+        
+    def calculation(self, data):
+        self.le = min(data)
+        self.eu = max(data)
+        self.median = self.calculate_median(data)
+        self.calculate_quartile(data)
+        
+
+
+    def clear_list(self, data):
+        cleared_list = []
+        for i in data:
+            if type(i) == int or type(i) == float:
+                cleared_list.append(i)
+        return cleared_list
+
+    def calculate_median(self, data):
+        data_len = len(data)
+        if data_len%2 == 0:
+            return ((data[int(data_len/2) - 1] + data[int(data_len/2)]))/2
+        else:
+            return data[data_len//2]
+
+    def calculate_quartile(self, data):
+        data_len = len(data)
+
+        if data_len%4 == 0:
+            index = int(data_len/4)
+            q1 = (data[index] - data[index - 1])*0.25 + data[index - 1]
+            index = int(data_len/4*3)
+            q3 = (data[index] - data[index - 1])*0.75 + data[index - 1]
+            print(data)
+            print(q1)
+            print(q3)
+            return q1, q3
+
+
+
+data = list(range(1, 33)) + list(range(12, 21)) + list(range(12, 21)) + list(range(12, 21)) + [16]
+d1 = list(range(1, 33)) + list(range(12, 21)) + list(range(12, 21)) + list(range(12, 21)) + [16]
+
+# print(data)
+
+# d1 = range(1, 33) + range(12, 21) + range(12, 21) + range(12, 21) + [16]
+d2 = [d - 2 for d in d1[:len(data)//2]] + [d + 2 for d in d1[len(data)//2:]]
+data2 = [("A", n) for n in d1] + [("B", n) for n in d2]
+
+
+
+# print(data2)
+# print(type(data2))
+# print(d2)
+test_list = [1, 2, 5, 2, 3, 'asdfasd', 2, 3, 12, 45, 3, 6, 25, 54, 32, 12, 14]
+
+summary1 = StatisticalSummary(test_list)
+summary1.boxplot()

usb-test.py

@@ -1,3 +1,4 @@
 import usb
+import usb.core
 
-dev = usb.core.find(find_all=True)
+dev = usb.core.find(find_all=True)