list modified

classes/class1.py

@@ -0,0 +1,13 @@
+class student():
+    name = "rakesh"
+    website ="binarynote.com"
+    expertise ="PHP, CSS, HTML,JavaScript,JQuery,WordPress and Now Python Django"
+
+    def showMessage(self):
+        print("This is a demo message from class ")
+
+s = student()
+
+print("Default Behaviour of Class Members in Python\n\n\nName : ",s.name)
+print("website  : ", s.website)
+print("Expertise :", s.expertise,"\n")

classes/class2.py

@@ -0,0 +1,22 @@
+class student():
+    name = "rakesh"
+    website ="binarynote.com"
+    expertise ="PHP, CSS, HTML,JavaScript,JQuery,WordPress and Now Python Django"
+
+    def setData(self,name,web,exp):
+        self.name = name
+        self.website = web
+        self.expertise = exp
+
+    def showData(self):
+        print("Name : ",self.name)
+        print("website  : ", self.website)
+        print("Expertise :", self.expertise,"\n")
+
+#object creation
+s = student()  
+s.showData()
+
+# set new Data using another function
+s.setData("Swarnima", 'swarnima.com','Python, Django, CSS, JavaScript')
+s.showData()

classes/classConstructor.py

@@ -0,0 +1,21 @@
+class student():
+    name=""
+    website=""
+    expertise=""
+
+    def __init__(self):
+        self.name ="swarnima"
+        self.website = "http://www.swarnima.com"
+        self.expertise ="Django Specialist"
+
+    def showData(self):
+        print("Name : ",self.name)
+        print("website  : ", self.website)
+        print("Expertise :", self.expertise,"\n")
+
+#object creation
+#
+
+s1 = student()  #calling constructor
+s1.showData()
+

classes/classDemo.py

@@ -0,0 +1,14 @@
+class student:
+    def read_data(self,name,fatherName,stream):
+        self.name = name
+        self.fatherName = fatherName
+        self.stream = stream
+
+    def show_data(self):
+        print("Student Name ",self.name)
+        print("father  Name ",self.fatherName)
+        print("Stream Name ",self.stream)
+
+s = student()
+s.read_data('rakesh','jagdish','computer')
+s.show_data()

insert_row.py → database/insert_row.py

@@ -9,9 +9,8 @@
 # Licence:     MIT
 #-------------------------------------------------------------------------------
 import MySQLdb
-
 db = MySQLdb.connect("localhost","root","ramji","cable")
-cursor = db.cursor();
+cursor = db.cursor()
 sql ="insert into customer values(20,'rakesh','jagdish','cf-4 arun vihar','12121212','arun@bin.com');"
 cursor.execute(sql)
 db.close()

mysql_connection.py → database/mysql_connection.py

@@ -1,20 +1,14 @@
 
 #-------------------------------------------------------------------------------
 import MySQLdb
-
-
 # Open database connection
 db = MySQLdb.connect("localhost","root","ramji","cable" )
-
 # prepare a cursor object using cursor() method
 cursor = db.cursor()
-
 # execute SQL query using execute() method.
 cursor.execute("SELECT VERSION()")
-
 # Fetch a single row using fetchone() method.
 data = cursor.fetchone()
 print("Database version : %s " % data )
-
 # disconnect from server
 db.close()

select_command.py → database/select_command.py

@@ -12,7 +12,7 @@
 import MySQLdb
 # Open database connection
 db = MySQLdb.connect("localhost","root","ramji","cable" )
-cursor = db.cursor();
+cursor = db.cursor()
 sql ="select * from customer"
 cursor.execute(sql)
 results = cursor.fetchall()

delete All File with extension_EXE.py

@@ -18,7 +18,7 @@ def main():
     root.withdraw()
     directory = filedialog.askdirectory()  #source folder
     count=0
-    for root,files in os.walk(directory):
+    for root, SubFolders , files in os.walk(directory):
         os.chdir(root)
         files = glob.glob('*.exe')
         for filename in files:

error.py

@@ -0,0 +1,10 @@
+sum = 0
+for i in range(10):
+  try: 
+    if 10 / i == 2:
+      break
+  except ZeroDivisionError:
+    sum = sum+1
+  else:
+    sum = sum +2
+print("Sum :",sum)

fileHandling/file_read.py

@@ -1,4 +1,4 @@
-file =  open(r"C:\Users\acer\Desktop\pythonPrograms\fileHandling\abcd.txt",'r')
+file =  open(r"C:\Users\acer\Desktop\PythonBox\pythonPrograms\fileHandling\abcd.txt",'r')
 data1 = file.read()
 print(data1)
 file.close()

filerenamer.py

@@ -0,0 +1,11 @@
+import os
+path = r"C:\Users\acer\Desktop\PythonBox\python_video"
+os.chdir(path)
+for file in os.listdir():
+    if os.path.isfile(file):
+        filename,ext = os.path.splitext(file)
+        files = filename.split(' ')  #now filenames in tuples
+        newname = files[4] + '-'.join(files[5:])+ext 
+        #print(newname)
+        os.rename(file,newname)
+

first3char.py

@@ -0,0 +1,9 @@
+def front3(str):
+    str1 = str[:3]*3
+    print(str1)
+
+front3('java')
+front3('Chocolate')
+front3('ab')
+front3('a')
+front3('') 

folders_recursivly.py

@@ -31,7 +31,7 @@ def remove_comment(source):
 def compressFile(source):
    file = open(source,"r")
    file2 = open("temp.dat","w")
-   data = file.read();
+   data = file.read()
    file2.write(re.sub('[\s]+',' ',data))
    file.close()
    file2.close()

functions/factorial.py

@@ -0,0 +1,9 @@
+def factorial():
+    n = int(input("Enter any number "))
+    fact = 1
+    for i in range(1,n+1):
+        fact *= i
+    print("Factorial of ", n ," is :",fact)
+
+#function call 
+factorial()

functions/factorial_value.py

@@ -0,0 +1,9 @@
+def factorial(n):
+    fact = 1
+    for i in range(1,n+1):
+        fact *= i
+    print("Factorial of ", n ," is :",fact)
+
+#function call 
+n = int(input("Enter any number "))
+factorial(n)

functions/recursive_factorial.py

@@ -0,0 +1,10 @@
+def factorial(n):
+    if n==1:
+        return 1
+    else:
+        return n*(factorial(n-1))
+
+#function call 
+n = int(input("Enter any number "))
+result = factorial(n)
+print("factorial of {} is  {} ".format(n,result))

gre.py

@@ -0,0 +1,44 @@
+from bs4 import BeautifulSoup
+from random import randint
+import urllib
+import pynotify
+import time
+
+
+def sendMessage(title, message):
+	pynotify.init("Test")
+	notice = pynotify.Notification(title, message)
+	notice.show()
+	return
+
+webpage = urllib.urlopen('https://quizlet.com/58647605/kaplan-900-flash-cards').read()
+
+# Parse the entire webpage
+soup = BeautifulSoup(webpage)
+
+word = []
+meaning = []
+
+# Scrape words from soup
+for words in soup.find_all("span", class_="TermText qWord lang-en"):
+	# Convert ascii to string
+	word.append(words.text.encode("utf-8"))
+
+# Scrape meanings from soup
+for meanings in soup.find_all("span", class_="TermText qDef lang-en"):
+	meaning.append(meanings.text.encode("utf-8"))
+
+print("Churning words !")
+
+
+while(1):
+	index = randint(0,700)
+	print(index)
+	# First just pop the word on screen to wait for response
+	sendMessage(word[index],"")
+	# Adjust the response time between word and its meaning
+	time.sleep(15)
+	# Display the meaning with the word
+	sendMessage(word[index], meaning[index])
+	# Time after which a new word pops on screen
+time.sleep(600)

list_idea.py

@@ -0,0 +1,3 @@
+list = [1, 1, 2, 3,[5,6], ["anil","Rahul"],5, 8, 13]
+print(list[5][0])
+

multiple_assignment.py

@@ -0,0 +1,2 @@
+a,b,c = 10,20,30
+print("\n Multiple assignment operator \n a = {} \n B = {} \n c= {}".format(a,b,c))

newsfeed.py

@@ -0,0 +1,42 @@
+"""
+-*- coding: utf-8 -*-
+========================
+Python Desktop News Notifier
+========================
+Developed by: Chirag Rathod (Srce Cde)
+Email: chiragr83@gmail.com
+========================
+"""
+
+import feedparser
+import notify2
+import time
+import os
+
+
+def Parsefeed():
+    f = feedparser.parse("http://feeds.bbci.co.uk/news/rss.xml")
+    ICON_PATH = os.getcwd() + "/icon.ico"
+    notify2.init('News Notify')
+
+    for newsitem in f['items']:
+        print(newsitem['title'])
+        print(newsitem['summary'])
+        print('\n')
+
+        n = notify2.Notification(newsitem['title'],
+                                 newsitem['summary'],
+                                 icon=ICON_PATH
+                                 )
+
+        n.set_urgency(notify2.URGENCY_NORMAL)
+        n.show()
+        n.set_timeout(15000)
+        time.sleep(1200)
+
+
+if __name__ == '__main__':  
+    try:
+        Parsefeed()
+    except:
+        print("Error")

regular/digit.py

@@ -0,0 +1,4 @@
+import re
+phoneNumRegex = re.compile(r'\d\d\d-\d\d\d-\d\d\d\d')
+mo = phoneNumRegex.search('My number is 415-555-4242.')
+print('Phone number found: ' + mo.group())

string/reverseString.py

@@ -0,0 +1,3 @@
+str = "This is original string"
+rev = ''.join(reversed(str))
+print(rev)

string/strConversion.py

@@ -0,0 +1,4 @@
+pi = 3.14
+##text = 'The value of pi is ' + pi      ## NO, does not work
+text = 'The value of pi is '  + str(pi) ## yes
+print(text)

string/strFunctions.py

@@ -0,0 +1,31 @@
+str = '''   Python has a built-in string class named "str" with many handy 
+        features (there is an older module named "string" which you
+         should not use Python. String literals can be enclosed
+         by either double or single quotes, 
+         although single quotes are more commonly used   '''
+
+print("String length :", len(str))   
+upper = str.upper()      
+print("String in upper case : ")
+print(upper)
+
+lower = upper.lower()
+print("\n\nString in lower case :", lower)
+
+strip = str.strip()
+print("\n\nString without space at begining and end :", strip)
+
+startwith = str.startswith('python')  #return true or fals
+endwith   = str.endswith('hello')
+print(startwith)
+print(endwith)
+
+find = str.find('quotes')  # display the index of first occurance of the string
+print("First appeared at :",find)
+
+newstr = str.replace('Python','c++')
+print("\n\n New string where 'Python' was replaced with 'C++' \n", newstr)
+
+split = str.split(' ')  # return result in a list
+print(split)
+

string/string1.py

@@ -0,0 +1,6 @@
+str = "This is me rakesh"
+n = len(str)
+print('Length of string is : ',n)
+str = str + "Hello rakesh"
+print(str)
+print(str[0])

sum_digit.py

@@ -1,6 +1,6 @@
-a  = int(input("Enter any number :")
-         
-while a!=0:
+a  = int(input("Enter any number :"))
+sum =0      
+while (a!=0):
         rem = a%10
         sum = sum + rem
         a = int(a / 10)

turtlePrg.py

@@ -0,0 +1,10 @@
+from turtle import *
+color('red', 'yellow')
+begin_fill()
+while True:
+    forward(200)
+    left(170)
+    if abs(pos()) < 1:
+        break
+end_fill()
+done()