WIP

src/day-1-toy/args.py

@@ -5,13 +5,19 @@
 # the sum. This is what you'd consider to be a regular, normal function.
 
 #def f1(...
-
-print(f1(1, 2))
+def f1(arg1, arg2):
+    return arg1 + arg2
+print("hello", f1(1, 2))
 
 # Write a function f2 that takes any number of iteger arguments and prints the
 # sum. Google for "python arbitrary arguments" and look for "*args"
 
 # def f2(...
+def f2(*args): 
+    total = 0
+    for i in args: 
+        total += i
+    return total
 
 print(f2(1))                    # Should print 1
 print(f2(1, 3))                 # Should print 4
@@ -21,14 +27,25 @@
 a = [7, 6, 5, 4]
 
 # What thing do you have to add to make this work?
-print(f2(a))    # Should print 22
+print(f2(*a))    # Should print 22
 
 # Write a function f3 that accepts either one or two arguments. If one argument,
 # it returns that value plus 1. If two arguments, it returns the sum of the
 # arguments. Google "python default arguments" for a hint.
 
 #def f3(...
-
+# def f3(*args): 
+#     total = 0
+#     if len(args) > 1: 
+#         for i in args:
+#             total += i
+#     else:
+#         for i in args:
+#             total += i + 1
+#     return total     
+
+def f3(a, b=1): 
+    return a + b 
 print(f3(1, 2))  # Should print 3
 print(f3(8))     # Should print 9
 
@@ -42,7 +59,9 @@
 # Google "python keyword arguments".
 
 #def f4(...
-
+def f4(**kwargs): 
+    for key, value in kwargs.items():
+        print(f'key: {key}, value: {value}')
 # Should print
 # key: a, value: 12
 # key: b, value: 30
@@ -60,4 +79,4 @@
 }
 
 # What thing do you have to add to make this work?
-f4(d)
+f4(**d)

src/day-1-toy/bar.txt

@@ -0,0 +1,3 @@
+Hi
+This is
+a new line

src/day-1-toy/bignum.py

@@ -1 +1,5 @@
-# Print out 2 to the 65536 power
+# Print out 2 to the 65536 power
+
+print( 2 ** 65536)
+
+# print (pow(2, 65536))

src/day-1-toy/cal.py

@@ -14,3 +14,38 @@
 # docs for the calendar module closely.
 
 import sys
+import calendar
+import datetime 
+
+month = sys.argv[1]
+year = sys.argv[2]
+print(str(month) + ", " + str(year))
+
+if month == None:
+    month = 8
+
+if year == None: 
+    year = 2018
+
+myCal = calendar.TextCalendar()
+print( myCal.formatmonth( int(year), int(month)))
+
+
+# current = datetime.datetime.now()
+# cal = calendar.TextCalendar()
+
+# year = input("Enter 4 Digit Year: ")
+# month = input("Enter Month 1 - 12: ")
+
+# if len(sys.argv) == 3:
+#   year = int(sys.argv[1])
+#   month = int(sys.argv[2])
+#   print(cal.formatmonth(int(year), int(month)))
+# else:
+#   year = current.year
+#   month = current.month
+#   print(cal.formatmonth(int(year), int(month)))
+
+
+
+

src/day-1-toy/comp.py

@@ -1,13 +1,13 @@
 # Write a list comprehension to produce the array [1, 2, 3, 4, 5]
 
-y = []
+y = [i for i in range(6)]
 
 print (y)
 
 # Write a list comprehension to produce the cubes of the numbers 0-9:
 # [0, 1, 8, 27, 64, 125, 216, 343, 512, 729]
 
-y = []
+y = [ i **3 for i in range(10)]
 
 print(y)
 
@@ -16,7 +16,7 @@
 
 a = ["foo", "bar", "baz"]
 
-y = []
+y = [str.upper() for str in a]
 
 print(y)
 
@@ -26,7 +26,8 @@
 x = input("Enter comma-separated numbers: ").split(',')
 
 # What do you need between the square brackets to make it work?
-y = []
+y = [int(i) for i in x if int(i) %2 == 0]
 
 print(y)
 
+# or y = [int(num) for num in x if int(num) %2 == 0]

src/day-1-toy/datatypes.py

@@ -2,7 +2,7 @@
 y = "7"
 
 # Write a print statement that combines x + y into the integer value 12
-print(x + y)
+print(x + int(y))
 
 # Write a print statement that combines x + y into the string value 57
-print(x + y)
+print(str(x) + y)

src/day-1-toy/dicts.py

@@ -21,9 +21,26 @@
         "lat": 43,
         "lon": -122,
         "name": "a third place"
+    },
+    {
+        "lat": 42,
+        "lon": -333,
+        "name": "a new world"
     }
 ]
 
 # Write a loop that prints out all the field values for all the waypoints
+# print([key for key in waypoints])
+# for i in waypoints: 
+#     print(i["lat"])
+#     print(i["lon"])
+#     print(i["name"])
+
+for w in waypoints: 
+    print( str(w["lat"]) + " " + str(w["lon"]) + " " + str(w["name"]))
 
 # Add a new waypoint to the list
+waypoints.append({"lat": 44, "lon": -22, "name": "newwe"})
+
+for w in waypoints: 
+    print( str(w["lat"]) + " " + str(w["lon"]) + " " + str(w["name"]))

src/day-1-toy/fileio.py

@@ -1,12 +1,19 @@
 # Use open to open file "foo.txt" for reading
 
+file = open('foo.txt', 'r')
 # Print all the lines in the file
 
+for line in file:
+    print(line)
 # Close the file
-
+file.close()
 
 # Use open to open file "bar.txt" for writing
-
+file = open('bar.txt', 'w')
 # Use the write() method to write three lines to the file
+file.write("Hi\n")
+file.write("This is\n")
+file.write("a new line")
 
-# Close the file
+# Close the file
+file.close()

src/day-1-toy/func.py

@@ -3,4 +3,10 @@
 # Read a number from the keyboard
 num = input("Enter a number: ")
 
+def is_even(num):
+    if int(num) % 2 == 0:
+        return "Even!"
+    else:
+        return "Odd"
+print(is_even(num)) 
 # Print out "Even!" if the number is even. Otherwise print "Odd"

src/day-1-toy/hello.py

@@ -1 +1,3 @@
-# Write Hello, world
+# Write Hello, world
+
+print("Hello, world")

src/day-1-toy/lists.py

@@ -8,22 +8,29 @@
 
 # Change x so that it is [1, 2, 3, 4]
 # [command here]
+x.append(4)
 print(x)
 
 # Using y, change x so that it is [1, 2, 3, 4, 8, 9, 10]
 # [command here]
+x.extend(y)  #x = x+ y
 print(x)
 
 # Change x so that it is [1, 2, 3, 4, 9, 10]
 # [command here]
+x.remove(8)
 print(x)
 
 # Change x so that it is [1, 2, 3, 4, 9, 99, 10]
 # [command here]
+x.insert(5, 99)
 print(x)
 
 # Print the length of list x
 # [command here]
 print(len(x))
 
-# Using a for loop, print all the element values multiplied by 1000
+# Using a for loop, print all the element values multiplied by 1000
+
+for i  in x: 
+    print(i * 1000) 

src/day-1-toy/modules.py

@@ -7,12 +7,16 @@
 
 # Print out the command line arguments in sys.argv, one per line:
 
+# print(sys.argv[0])
+for arg in sys.argv:
+    print(arg)
 
 # Print out the plaform from sys:
-print()
+print(sys.platform)
 
 # Print out the Python version from sys:
-print()
+# print(sys.version_info)
+print(sys.version)
 
 
 
@@ -21,11 +25,11 @@
 # See the docs for the OS module: https://docs.python.org/3.7/library/os.html
 
 # Print the current process ID
-print()
+print(os.getpid())
 
 # Print the current working directory (cwd):
-print()
+print(os.getcwd())
 
 # Print your login name
-print()
+print(os.getlogin())
 

src/day-1-toy/obj.py

@@ -1,21 +1,39 @@
 # Make a class LatLon that can be passed parameters `lat` and `lon` to the
 # constructor
-
+class LatLon:
+    def __init__(self, lat, lon):     
+        self.lat = lat
+        self.lon = lon   
 # Make a class Waypoint that can be passed parameters `name`, `lat`, and `lon` to the
 # constructor. It should inherit from LatLon.
 
+class Waypoint(LatLon):
+    def __init__(self, name, lat, lon): 
+        LatLon.__init__(self, lat, lon)
+        self.name = name
+    def __str__(self):
+        return "Name: " + self.name + "\tLat: " + str(self.lat) + "\tLon: " + str(self.lon)
+
 # Make a class Geocache that can be passed parameters `name`, `difficulty`,
 # `size`, `lat`, and `lon` to the constructor. What should it inherit from?
 
-# Make a new waypoint "Catacombs", 41.70505, -121.51521
+class Geocache(Waypoint):
+    def __init__(self, name, difficulty, size, lat, lon):
+        super().__init__(name, lat, lon)
+        self.difficulty = difficulty
+        self.size = size 
+    def __str__(self):
+        return "Name: " + self.name + "\tDifficulty: " + str(self.difficulty) + "\tSize: " + str(self.size)
 
+# Make a new waypoint "Catacombs", 41.70505, -121.51521
+w = Waypoint("Catacombs", 41.3939, -22222)
 # Print it
 #
 # Without changing the following line, how can you make it print into something
 # more human-readable?
 print(w)
 
 # Make a new geocache "Newberry Views", diff 1.5, size 2, 44.052137, -121.41556
-
+g = Geocache("Newberry Views", 1.5, 2, 33.333, -2222 )
 # Print it--also make this print more nicely
 print(g)

src/day-1-toy/printf.py

@@ -5,6 +5,9 @@
 # Using the printf operator (%), print the following feeding in the values of x,
 # y, and z:
 # x is 10, y is 2.25, z is "I like turtles!"
+print('x is %d, y is %.2f, z is %s' % (x, y, z))
 
+# Use the 'format' string method to print the same thing
+# print( 'x is {0}, y is {1}, z is "{2}"'.format(x, y, z))
 
-# Use the 'format' string method to print the same thing
+print("x is {}, y is {}, z is {}".format(x, round(y, 2), z))

src/day-1-toy/scope.py

@@ -5,8 +5,9 @@
 x = 12
 
 def changeX():
+    global x
     x = 99
-
+    
 changeX()
 
 # This prints 12. What do we have to modify in changeX() to get it to print 99?
@@ -19,6 +20,7 @@ def outer():
     y = 120
 
     def inner():
+        nonlocal y
         y = 999
 
     inner()