file formating according to PEP8 throught the repo

avinashn · avinashn · commit fa51f768cdf2 · 2018-02-06T17:46:30.000+05:30
diff --git a/Algorithms/Search Algorithms/binary_search.py b/Algorithms/Search Algorithms/binary_search.py
@@ -3,9 +3,9 @@
 
 def binary_sort(sorted_list, length, key):
     start = 0
-    end = length-1
+    end = length - 1
     while start <= end:
-        mid = int((start + end)/2)
+        mid = int((start + end) / 2)
         if key == sorted_list[mid]:
             print("\nEntered number %d is present "
                   "at position: %d" % (key, mid))
@@ -17,6 +17,7 @@ def binary_sort(sorted_list, length, key):
     print("\nElement not found!")
     return -1
 
+
 lst = []
 
 size = int(input("Enter size of list: \t"))
diff --git a/area_of_triangle.py b/area_of_triangle.py
@@ -6,5 +6,5 @@
 
 s = (a + b + c) / 2
 
-area = (s*(s-a)*(s-b)*(s-c)) ** 0.5
+area = (s * (s - a) * (s - b) * (s - c)) ** 0.5
 print('The area of the triangle is %0.2f' % area)
diff --git a/arithmeticOperations.py b/arithmeticOperations.py
@@ -2,18 +2,19 @@
 
 num1 = int(input('Enter First number: '))
 num2 = int(input('Enter Second number '))
+
 add = num1 + num2
 dif = num1 - num2
 mul = num1 * num2
 div = num1 / num2
 floor_div = num1 // num2
 power = num1 ** num2
 modulus = num1 % num2
+
 print('Sum of ', num1, 'and', num2, 'is :', add)
 print('Difference of ', num1, 'and', num2, 'is :', dif)
 print('Product of ', num1, 'and', num2, 'is :', mul)
 print('Division of ', num1, 'and', num2, 'is :', div)
 print('Floor Division of ', num1, 'and', num2, 'is :', floor_div)
 print('Exponent of ', num1, 'and', num2, 'is :', power)
 print('Modulus of ', num1, 'and', num2, 'is :', modulus)
-
diff --git a/armstrong.py b/armstrong.py
@@ -13,7 +13,7 @@
     if int(input_num) == arm_num:
         print(input_num, 'is an ARMSTRONG number')
     else:
-        print(input_num,  'is NOT an armstrong number')
+        print(input_num, 'is NOT an armstrong number')
 
 except ValueError:
     print("That's not a valid number, Try Again !")
diff --git a/average.py b/average.py
@@ -7,5 +7,5 @@
     numbers = float(input('Enter number : '))
     total_sum += numbers
 
-avg = total_sum/num
+avg = total_sum / num
 print('Average of ', num, ' numbers is :', avg)
diff --git a/biggest_smallest_3numbers.py b/biggest_smallest_3numbers.py
@@ -24,5 +24,6 @@ def smallest(num1, num2, num3):
         smallest_num = num3
     print("The smallest of the 3 numbers is : ", smallest_num)
 
+
 largest(number1, number2, number3)
 smallest(number1, number2, number3)
diff --git a/dictionaryOperations.py b/dictionaryOperations.py
@@ -7,7 +7,7 @@
     'Gender': 'Male',
     'Location': 'India',
     'Website': 'programminginpython.com'
-    }
+}
 
 # print dictionary
 print(my_info)
diff --git a/digits_in_number.py b/digits_in_number.py
@@ -6,4 +6,4 @@
 while input_num > 0:
     count += 1
     input_num //= 10
-print("The number of digits in the given number are:", count)
+print("The number of digits in the given number are:", count)
diff --git a/even_odd.py b/even_odd.py
@@ -5,4 +5,4 @@
 if input_num % 2 == 0:
     print(input_num, "is EVEN")
 else:
-    print(input_num, "is ODD")
+    print(input_num, "is ODD")
diff --git a/even_odd_lists.py b/even_odd_lists.py
@@ -3,7 +3,7 @@
 numbers = []
 n = int(input("Enter number of elements: \t"))
 
-for i in range(1, 1+n):
+for i in range(1, 1 + n):
     allElements = int(input("Enter element: \t"))
     numbers.append(allElements)
 
@@ -18,4 +18,3 @@
 
 print("Even numbers list \t", even_lst)
 print("Odd numbers list \t", odd_lst)
-
diff --git a/fibonacci.py b/fibonacci.py
@@ -1,12 +1,14 @@
 __author__ = 'Avinash'
 
+
 def fibonacci(n):
     if n == 1:
         return 1
     elif n == 0:
-        return 0 
+        return 0
     else:
-        return fibonacci(n-1) + fibonacci(n-2)
+        return fibonacci(n - 1) + fibonacci(n - 2)
+
 
 number = int(input("Enter an integer: \t"))
 for i in range(number):
diff --git a/file_operations.py b/file_operations.py
@@ -31,5 +31,3 @@
 
 # Delete a file
 os.remove("test.txt")
-
-
diff --git a/number_reverse_slice.py b/number_reverse_slice.py
@@ -7,4 +7,3 @@
     print('Reverse of the given number is : ', str(num)[::-1])
 except ValueError:
     print("That's not a valid number, Try Again !")
-
diff --git a/python_database_operations/delete_from_db.py b/python_database_operations/delete_from_db.py
@@ -14,9 +14,9 @@
     cursor.execute(sql)
     # Commit your changes in the database
     db.commit()
-except:
-   # Rollback in case there is any error
-   db.rollback()
+except pymysql.error:
+    # Rollback in case there is any error
+    db.rollback()
 
 # disconnect from server
 db.close()
diff --git a/python_database_operations/insert_to_db.py b/python_database_operations/insert_to_db.py
@@ -1,5 +1,3 @@
-
-
 __author__ = 'Avinash'
 
 import pymysql
diff --git a/python_database_operations/read_from_db.py b/python_database_operations/read_from_db.py
@@ -1,4 +1,5 @@
 __author__ = 'Avinash'
+
 import pymysql
 
 # Open database connection
@@ -20,10 +21,10 @@
         age = row[3]
         sex = row[4]
         # Now print fetched result
-        print("fname = %s, lname = %s, age = %d, sex = %s" % \
-        (fname, lname, age, sex, ))
-except:
-   print("Error: unable to fetch data")
+        print("fname = %s, lname = %s, age = %d, sex = %s" %
+              (fname, lname, age, sex, ))
+except pymysql.Error:
+    print("Error: unable to fetch data")
 
 # disconnect from server
 db.close()
diff --git a/python_database_operations/update_to_db.py b/python_database_operations/update_to_db.py
@@ -14,9 +14,9 @@
     cursor.execute(sql)
     # Commit your changes in the database
     db.commit()
-except:
-   # Rollback in case there is any error
-   db.rollback()
+except pymysql.error:
+    # Rollback in case there is any error
+    db.rollback()
 
 # disconnect from server
-db.close()
+db.close()
diff --git a/sets_operations.py b/sets_operations.py
@@ -18,29 +18,29 @@
 
 # function which finds even and odd numbers
 def even_odd_sets(num):
-    if num % 2 == 0:
-        even_numbers.add(num)
-    else:
-        odd_numbers.add(num)
+  if num % 2 == 0:
+    even_numbers.add(num)
+  else:
+    odd_numbers.add(num)
 
 
 # function which finds prime and composite numbers
 def prime_composite_sets(num):
-    if num > 1:
-        for j in range(2, num):
-            if (num % j) == 0:
-                composite_numbers.add(num)
-                break
-        else:
-            prime_numbers.add(num)
+  if num > 1:
+    for j in range(2, num):
+      if (num % j) == 0:
+        composite_numbers.add(num)
+        break
+    else:
+      prime_numbers.add(num)
 
 
 for i in range(1, 11):
-    numbers.add(i)
+  numbers.add(i)
 
-    even_odd_sets(i)
+  even_odd_sets(i)
 
-    prime_composite_sets(i)
+  prime_composite_sets(i)
 
 
 print("\nNumbers Set: ", numbers)
@@ -65,7 +65,7 @@ def prime_composite_sets(num):
 
 # Difference of sets
 print("Difference between numbers and prime_numbers:",
-      numbers-prime_numbers)
+      numbers - prime_numbers)
 
 
 example = set(['test', 43, 'another', 120])
@@ -81,4 +81,3 @@ def prime_composite_sets(num):
 # Clear the set
 example.clear()
 print(example)
-
diff --git a/simple_calci.py b/simple_calci.py
@@ -1,29 +1,30 @@
 __author__ = 'Avinash'
- 
+
 import tkinter as tk
 from functools import partial
- 
- 
+
+
 def call_result(label_result, n1, n2):
     num1 = (n1.get())
     num2 = (n2.get())
-    result = int(num1)+int(num2)
+    result = int(num1) + int(num2)
     label_result.config(text="Result is %d" % result)
     return
- 
+
+
 root = tk.Tk()
 root.geometry('400x200+100+200')
 root.title('Simple Calculator')
- 
+
 number1 = tk.StringVar()
 number2 = tk.StringVar()
- 
+
 labelTitle = tk.Label(root, text="Simple Calculator").grid(row=0, column=2)
 labelNum1 = tk.Label(root, text="Enter a number").grid(row=1, column=0)
 labelNum2 = tk.Label(root, text="Enter another number").grid(row=2, column=0)
 labelResult = tk.Label(root)
 labelResult.grid(row=7, column=2)
- 
+
 entryNum1 = tk.Entry(root, textvariable=number1).grid(row=1, column=2)
 entryNum2 = tk.Entry(root, textvariable=number2).grid(row=2, column=2)
 call_result = partial(call_result, labelResult, number1, number2)
diff --git a/temperature_converter_GUI.py b/temperature_converter_GUI.py
@@ -3,26 +3,26 @@
 import tkinter as tk
 from functools import partial
 
-#global variable
+# global variable
 tempVal = "Celsius"
 
 
-#getting drop down value
+# getting drop down value
 def store_temp(sel_temp):
     global tempVal
     tempVal = sel_temp
 
 
-#the main conversion
+# the main conversion
 def call_convert(rlabel1, rlabe12, inputn):
     tem = inputn.get()
     if tempVal == 'Celsius':
-        f = float((float(tem) * 9/5) + 32)
+        f = float((float(tem) * 9 / 5) + 32)
         k = float((float(tem) + 273.15))
         rlabel1.config(text="%f Fahrenheit" % f)
         rlabe12.config(text="%f Kelvin" % k)
     if tempVal == 'Fahrenheit':
-        c = float((float(tem) - 32) * 5/9)
+        c = float((float(tem) - 32) * 5 / 9)
         k = c + 273
         rlabel1.config(text="%f Celsius" % c)
         rlabe12.config(text="%f Kelvin" % k)
@@ -33,7 +33,8 @@ def call_convert(rlabel1, rlabe12, inputn):
         rlabe12.config(text="%f Fahrenheit" % f)
     return
 
-#app window configuration and UI
+
+# app window configuration and UI
 root = tk.Tk()
 root.geometry('400x150+100+200')
 root.title('Temperature Converter')
@@ -45,29 +46,29 @@ def call_convert(rlabel1, rlabe12, inputn):
 numberInput = tk.StringVar()
 var = tk.StringVar()
 
-#label and entry field
+# label and entry field
 input_label = tk.Label(root, text="Enter temperature", background='#09A3BA', foreground="#FFFFFF")
 input_entry = tk.Entry(root, textvariable=numberInput)
 input_label.grid(row=1)
 input_entry.grid(row=1, column=1)
 
-#result label's for showing the other two temperatures
+# result label's for showing the other two temperatures
 result_label1 = tk.Label(root, background='#09A3BA', foreground="#FFFFFF")
 result_label1.grid(row=3, columnspan=4)
 result_label2 = tk.Label(root, background='#09A3BA', foreground="#FFFFFF")
 result_label2.grid(row=4, columnspan=4)
 
-#drop down initalization and setup
+# drop down initalization and setup
 dropDownList = ["Celsius", "Fahrenheit", "Kelvin"]
 dropdown = tk.OptionMenu(root, var, *dropDownList, command=store_temp)
 var.set(dropDownList[0])
 dropdown.grid(row=1, column=3)
 dropdown.config(background='#09A3BA', foreground="#FFFFFF")
 dropdown["menu"].config(background='#09A3BA', foreground="#FFFFFF")
 
-#button click
+# button click
 call_convert = partial(call_convert, result_label1, result_label2, numberInput)
 result_button = tk.Button(root, text="Convert", command=call_convert, background='#09A3BA', foreground="#FFFFFF")
 result_button.grid(row=2, columnspan=4)
 
-root.mainloop()
+root.mainloop()
