string and list programs

DataStructure/bubble_sort.py

@@ -1,9 +1,9 @@
-x =[3,56,2,56,78,56,34,23,4,78,8,123,45]
-for i in range(1,len(x)):
-    for j in range(0,13-i):
-        if(x[j]>x[j+1]):
-            x[j],x[j+1] = x[j+1],x[j]
+x = [3, 56, 2, 56, 78, 56, 34, 23, 4, 78, 8, 123, 45]
+for i in range(1, len(x)):
+    for j in range(0, 13-i):
+        if(x[j] > x[j+1]):
+            x[j], x[j+1] = x[j+1], x[j]
 
-print("Sorted Array :")            
+print("Sorted Array :")
 for i in x:
-    print(i,end =" ")
+    print(i, end=" ")

DataStructure/insertion_sort.py

@@ -1,12 +1,12 @@
-x =[3,56,2,56,78,56,34,23,4,78,8,123,45]
-for i in range(1,13):
-    j= i-1 
+x = [3, 56, 2, 56, 78, 56, 34, 23, 4, 78, 8, 123, 45]
+for i in range(1, 13):
+    j = i-1
     temp = x[i]
-    while(temp<x[j] and j>=0):
-        x[j+1]=x[j]
+    while(temp < x[j] and j >= 0):
+        x[j+1] = x[j]
         j = j-1
-    x[j+1] = temp
-    
-print("Sorted Array :")            
+        x[j+1] = temp
+
+print("Sorted Array :")
 for i in x:
-    print(i,end =" ")
+    print(i, end=" ")

Loops/if_python_way.py

@@ -0,0 +1,3 @@
+x = 1
+result = "found" if x == 1 else "not found"
+print(result)

Text_Speech.py

@@ -8,7 +8,7 @@
 import os
 
 # The text that you want to convert to audio
-mytext = 'My Baby samraddhi is playing with my mobile phone. Welcome to binarynote.com and this is really amazing my dear!'
+mytext = 'My Baby samraddhi is playing with my mobile phone.Amazing my dear!'
 
 # Language in which you want to convert
 language = 'en'

database/database_complete.py

@@ -1,4 +1,4 @@
-#-------------------------------------------------------------------------------
+# -------------------------------------------------------------------------------
 # Name:        module1
 # Purpose:
 #
@@ -7,7 +7,7 @@
 # Created:     12-04-2018
 # Copyright:   (c) acer 2018
 # Licence:     <your licence>
-#-------------------------------------------------------------------------------
+# -------------------------------------------------------------------------------
 
 import MySQLdb
 

fileHandling/delete All File with extension_EXE.py

@@ -21,7 +21,7 @@ def main():
     for root, SubFolders , files in os.walk(directory):
         os.chdir(root)
         files = glob.glob('*.exe')
-        print(files)
+        # print(files)
         for filename in files:
             os.unlink(filename)
             count+=1

list/frequency_table.py

@@ -0,0 +1,13 @@
+list1 = [1, 2, 3, 4, 5, 6, 7, 8, 1, 3, 2, 4, 2, 1, 5, 6, 7, 2, 3, 4, 1]
+
+num = []
+freq = []
+
+for i in list1:
+    if i not in num:
+        num.append(i)
+        count = list1.count(i)
+        freq.append(count)
+
+for i in range(len(num)):
+    print(num[i], 'appear', freq[i], 'times')

list/frequency_table_dict.py

@@ -0,0 +1,14 @@
+''' program to find out frequency of each element in a list using dictionary
+    made by             : rakesh kumar
+    last compiled on    : 10-08-2018
+'''
+
+list1 = [1, 2, 3, 4, 5, 6, 7, 8, 1, 3, 2, 4, 2, 1, 5, 6, 7, 2, 3, 4, 1]
+freq = {}
+for i in list1:
+    if i not in freq:
+        count = list1.count(i)
+        freq[i] = count
+
+for i in freq:
+    print(i, 'appear', freq[i], 'times')

list/unique_numbers.py

@@ -0,0 +1,13 @@
+''' program to find out unique element in a list
+    made by             : rakesh kumar
+    last compiled on    : 10-08-2018
+'''
+
+list1 = [1, 2, 3, 4, 5, 6, 7, 8, 1, 3, 2, 4, 2, 1, 5, 6, 7, 2, 3, 4, 1]
+num = []
+for i in list1:
+    if i not in num:
+        num.append(i)
+
+for i in num:
+    print(i)

list/user_generated_list.py

@@ -0,0 +1,17 @@
+''' program to create a user generated list and then find out largest and lowest element
+    made by         : rakesh kumar
+    last modified   : 20-auguest-2018 '''
+
+number = []
+while True:
+    x = int(input('Enter any number :'))
+    if x == 0:
+        break
+    number.append(x)
+
+largest = max(number)
+lowest = min(number)
+
+print("\n\n")
+print("largest Number  :", largest)
+print("Lowest Number  :", lowest)

string/count_chars.py

@@ -0,0 +1,7 @@
+string = input("Enter any string :")
+count =0
+for i in string:
+    count = count+1
+
+print("Total Chars :",count)
+

string/count_chars_using _len_function.py

@@ -0,0 +1,7 @@
+string = '''Dear Parents
+This is to inform you that C.B.S.E is organizing a four day capacity building program in our school from 27 august to 30th august 2019 and DAVCAE is organizing performance enhancement program on 31st august 2019. As the principal & the teachers will remain busy during these 5 days, they shall not be able to address your problem. Therefore you are requested not to visit the school on these mentioned dates and face inconvenience.
+However the fee counter will remain open for transactions if any. Looking forward to your continued support and co-operation
+Regards
+Archana Koul'''
+
+print(len(string))

string/reverse_string.py

@@ -0,0 +1,5 @@
+string =input("Enter any string :")
+
+n = len(string)
+for i in range(n-1,-1,-1):
+    print(string[i],end='')

string/search_char_without_function-1.py

@@ -0,0 +1,19 @@
+'''    program to search a char from a string
+       made by         : rakesh
+       last edited     : 26-aug-2019
+'''
+
+string = "umbrella"
+char = 'e'
+
+jatin =9010
+
+for i in string:
+    if char ==i:
+        jatin = 1010
+
+
+if(jatin==1010):
+    print("found")
+else:
+    print("not found")

string/search_char_without_function.py

@@ -0,0 +1,7 @@
+string = "umbrella"
+char = 'e'
+
+if char in string:
+    print("Available")
+else:
+    print("not available")

string/substring_string.py

@@ -0,0 +1,41 @@
+''' program to find out substring in a given substring
+    made by         : rakesh kumar
+    last editted    : 26-auguest 2019 '''
+
+string = "this is orange juice"
+sub = 'orange'
+
+# method -1
+# if sub in string:
+#     print("present")
+# else:
+#     print("non present")
+
+#method - 2
+
+# found = string.find(sub)
+# if(found != -1):
+#     print("found")
+# else:
+#     print("not found")
+
+# method -3
+# if sub in string.split():
+#     print("found")
+# else:
+#     print("not found")
+
+# method -4
+# count = string.count(sub)
+# if(count != 0):
+#     print("found")
+# else:
+#     print("not found")
+
+#method - 5
+
+# result = "found" if sub in string else "not found"
+# print(result)
+
+#method -6
+print("found" if sub in string else "not found")

webscraper/examveda.py

@@ -0,0 +1,30 @@
+import requests
+from bs4 import BeautifulSoup
+
+source = requests.get("https://www.examveda.com/commerce/practice-mcq-question-on-accounting/?page=2",'lxml').text
+soup = BeautifulSoup(source,'lxml')
+#print(soup.prettify())
+
+for article in soup.find_all('article',class_='question single-question question-type-normal'):
+    try:
+        question_no = article.find('div', class_="question-number")
+        question = article.find('div', class_="question-main").text
+        parts = article.find('div', class_="question-options")
+        answer = article.find('span', class_="color").text
+        answer_content = article.find('div', class_="page-content")
+        answer_key = answer_content.find('strong').text
+        #print(answer_content.prettify())
+        solution = article.find('span').text
+
+        print(question_no.text, question)
+        parts = article.find('div', class_="question-options")
+        i = 1
+        for option in parts.find_all('label'):
+            if(i % 2 == 0):
+                print(option.text)
+            i = i+1
+        print(answer, answer_key)
+
+    except:
+        pass
+

webscraper/youtubeDownloader.py

@@ -4,4 +4,5 @@
 # import shutil
 ydl_opts = {}
 with youtube_dl.YoutubeDL(ydl_opts) as ydl:
-    ydl.download(['https://www.youtube.com/watch?v=N5vscPTWKOk'])
+    ydl.download(
+        ['https://www.facebook.com/111437890200079/videos/2399259550150228/'])