Merge remote-tracking branch 'origin/master'

kjg/python-the-hard-way/e32.py

@@ -0,0 +1,31 @@
+the_count = [1, 2, 3, 4, 5]
+fruits = ['apples', 'oranges', 'pears', 'apricots']
+change = [1, 'pennies', 2, 'dimes', 3, 'quarters']
+
+# this first kind of for-loop goes through a lis
+
+for number in the_count:
+    print(f"This is count {number}")
+
+# same as above
+for fruit in fruits:
+    print(f"A fruit of type: {fruit}")
+    
+
+# also we can go through mixed lists too
+for i in change:
+    print(f"I got {i}")
+
+# we can also build lists, first start with an empty one
+elements = []
+
+# then use the range function to do 0 to 5 counts
+for i in range(0, 6):
+    print(f"Adding {i} to the list.")
+    # append is a function that lists understand
+    elements.append(i)
+
+# now we can print them out too
+for i in elements:
+    print(f"Element was: {i}")
+

kjg/python-the-hard-way/e33.py

@@ -0,0 +1,19 @@
+i = 0
+numbers = []
+
+test = 7
+
+#while i < test:
+for i in range(0, test):
+    print(f"At the top i is {i}")
+    numbers.append(i)
+
+    i = i + 2
+    print("Numbers now: ", numbers)
+    print(f"At the bottom i is {i}")
+
+
+print("The numbers: ")
+
+for num in numbers:
+    print(num)

kjg/python-the-hard-way/e34.py

@@ -0,0 +1,18 @@
+animals = ['bear', 'python3.6', 'peacock', 'kangaroo', 'whale', 'platypus']
+
+#1. The animal at 1.
+print(animals[1])
+#2. The third (3rd) animal.
+print(animals[2])
+#3. The first (1st) animal.
+print(animals[0])
+#4. The animal at 3.
+print(animals[3])
+#5. The fifth (5th) animal.
+print(animals[4])
+#6. The animal at 2.
+print(animals[2])
+#7. The sixth (6th) animal.
+print(animals[5])
+#8. The animal at 4.
+print(animals[4])

kjg/python-the-hard-way/e35.py

@@ -0,0 +1,95 @@
+#1.start
+#2.check left or right door
+#3.left --> bear_room
+#  right --> cthulhu_room
+#4.A bear_room --> choose take honey or taunt bear or open door or etc
+#           opend_door --> gold_room
+#           gold_room --> choose 0,1 or  etc
+#                 0, 1 --> win
+#                 etc --> dead
+#           
+#  B cthulhu_room --> choose flee or head or etc
+#           flee --> start
+#           head --> dead
+#           etc --> cthulhu_room
+
+from sys import exit
+
+
+def gold_room():
+    print("This room is full of gold. How much do you take?")
+    
+    choice = input("> ")
+    if "0" in choice or "1" in choice:
+        how_much = int(choice)
+    else:
+        dead("Man, learn to type a number.")
+        
+    if how_much < 50:
+        print("Nice, you're not greedy, you win!")
+        exit(0)
+    else:
+        dead("You greedy bastard!")
+
+        
+def bear_room():
+    print("There is a bear here.")
+    print("The bear has a bunch of honey.")
+    print("The fat bear is in front of another door.")
+    print("How are you going to move the bear?")
+    bear_moved = False
+    
+    while True:
+        choice = input("> ")
+        if choice == "take honey":
+            dead("The bear looks at you then slaps your face off.")
+        elif choice == "taunt bear" and not bear_moved:
+            print("The bear has moved from the door.")
+            print("You can go through it now.")
+            bear_moved = True
+        elif choice == "taunt bear" and bear_moved:
+            dead("The bear gets pissed off and chews your leg off.")
+        elif choice == "open door" and bear_moved:
+            gold_room()
+        else:
+            print("I got no idea what that means.")
+
+        
+def cthulhu_room():
+    print("Here you see the great evil Cthulhu.")
+    print("He, it, whatever stares at you and you go insane.")
+    print("Do you flee for your life or eat your head?")
+
+    choice = input("> ")
+
+    if "flee" in choice:
+        start()
+    elif "head" in choice:
+        dead("Well that was tasty!")
+    else:
+        cthulhu_room()
+
+
+def dead(why):
+    print(why, "Good job!")
+    exit(0)
+
+
+def start():
+    print("You are in a dark room.")
+    print("There is a door to your right and left.")
+    print("Which one do you take?")
+    
+    choice = input("> ")
+
+    if choice == "left":
+        bear_room()
+    elif choice == "right":
+        cthulhu_room()
+    elif choice == "cheat":
+        print("You win")
+    else:
+        dead("You stumble around the room until you starve.")
+
+
+start()

kjg/python-the-hard-way/e36.py

@@ -0,0 +1,29 @@
+from sys import exit
+
+weapon = ['sword', 'gun', 'canon']
+
+
+def check_weapon(what):
+    if what == weapon[2]:
+        print("you win")
+    elif what == weapon[0]:
+        print("you lose")
+    elif what == weapon[1]:
+        print("you tie")
+    else:
+        print("you have to choose it in selection")
+        start()
+        
+    exit(0)
+
+
+def start():
+    while True:
+        print(f"you can choose weapon {weapon[0]}, {weapon[1]}, {weapon[2]}")
+        choice = input("> ")
+        check_weapon(choice)
+    
+
+
+        
+start()

kjg/python.org

@@ -101,7 +101,7 @@ repeat from ex1 to ex21
 " # () ' + . < ? , = / % - * {} \n \t 
 open read close truncate def return print
 
-*** Python #3:
+*** Python #4:
 **** ex23
 How to use encode and decode
 **** ex24
@@ -110,7 +110,7 @@ practice function and print
 practice import function
 **** ex26
 practice debug code
-*** Python #4:
+*** Python #5:
 **** ex27
 How to use True and Flase
 **** ex28
@@ -121,3 +121,15 @@ How to use if-statement
 How to use if-else
 **** ex31
 How to use if, elif
+*** Python #6
+**** ex32
+How to use for-loop
+append, insert, extend, copy, remove, pop, clear, count, index, reverse, sort
+**** ex33
+How to use while-loop
+**** ex34
+How to use Accessing Elements of Lists
+**** ex35
+practice function, while, if
+**** ex36
+some rules of if, loop and tips for debugging