Add files via upload

Author: in-imitable

scrap.py

@@ -0,0 +1,12 @@
+import requests
+import bs4
+
+res = requests.get(
+    'https://www.flipkart.com/mobiles/mi~brand/pr?sid=tyy,4io&otracker=nmenu_sub_Electronics_0_Mi')
+type(res)
+res.text
+
+soup = bs4.BeautifulSoup(res.text, 'lxml')
+type(soup)
+h1 = soup.select('title')
+h1[0].getText()

texttoaudio.py

@@ -0,0 +1,135 @@
+# Week 2 Assignment
+
+
+def primeproduct(m):
+    primelist = []
+    if m < 0:
+        return False
+    else:
+        for i in range(2, m + 1):
+            for p in range(2, i):
+                if (i % p) == 0:
+                    break
+                else:
+                    primelist.append(i)
+            for x in primelist:
+                y = m / x
+                if y in primelist:
+                    return True
+            return False
+
+
+def delchar(s, c):
+    if len(c) > 1:
+        return s
+    else:
+        return s.replace(c, '')
+
+
+def shuffle(l1, l2):
+    list_length = min(len(l1), len(l2))
+    new_list = []
+    for i in range(list_length):
+        new_list.extend([l1[i], l2[i]])
+    if len(l1) > list_length:
+        new_list.extend(l1[list_length:])
+    if len(l2) > list_length:
+        new_list.extend(l2[list_length:])
+    return new_list
+
+
+#Week 3 Assisgnment
+
+
+def contracting(l):
+    result = 'True'
+    if len(l) > 2:
+        for v in range(len(l) - 2):
+            abs_diff = abs(l[v] - l[v + 1])
+            abs_diff_2 = abs(l[v + 1] - l[v + 2])
+            if abs_diff <= abs_diff_2:
+                result = 'False'
+                break
+    return result
+
+
+def counthv(list):
+    result = [0, 0]  #first is hc(hill_count) and second is vc(valley_count)
+    if len(list) > 2:
+        for v in range(1, len(list) - 1):
+            if max(list[v], list[v + 1], list[v - 1]) == list[v]:
+                result[0] = result[0] + 1
+            elif min(list[v], list[v + 1], list[v - 1]) == list[v]:
+                result[1] = result[1] + 1
+    return result
+
+
+def leftrotate(m):
+    new_matrix = [[m[j][i] for j in range(len(m))]
+                  for i in range(len(m[0]) - 1, -1, -1)]
+    return new_matrix
+
+
+def frequency(l):
+    unique_l = list(set(l))
+    freq_list = [l.count(x) for x in unique_l]
+    min_freq_list = [
+        unique_l[x] for x in range(len(freq_list))
+        if freq_list[x] == min(freq_list)
+    ]
+    max_freq_list = [
+        unique_l[x] for x in range(len(freq_list))
+        if freq_list[x] == max(freq_list)
+    ]
+    min_freq_list.sort()
+    max_freq_list.sort()
+    return (min_freq_list, max_freq_list)
+
+
+def onehop(list):
+    new = []
+    for i in range(len(list)):
+        for j in range(len(list)):
+            if i != j and list[i][1] == list[j][0]:
+                q = list[i][0]
+                w = list[j][1]
+                if q != w:
+                    t = (q, w)
+                    if t not in new:
+                        new.append(tuple(t))
+    new.sort()
+    return (new)
+
+
+courses = []
+students = {}
+grades = {}
+while True:
+    s = input()
+    if s == "Courses":
+        d = 1
+    elif s == "Students":
+        d = 2
+    elif s == "Grades":
+        d = 3
+    elif s == "EndOfInput":
+        break
+
+    else:
+        s = s.split("~")
+        if d == 1:
+            courses.append(s)
+        elif d == 2:
+            students[s[0]] = s[1]
+            grades[s[0]] = []
+        elif d == 3:
+            grades[s[-2]].append(s[-1])
+
+points = {"A": 10, "AB": 9, "B": 8, "BC": 7, "C": 6, "CD": 5, "D": 4}
+
+for idx in sorted(grades):
+    p = [points[x] for x in grades[idx]]
+    n = len(p) or 1
+    marks = str(round(sum(p) / n, 2)) if p else "0"
+    d = [idx, students[idx], marks]
+    print("~".join(d))