Formatting

coupon_code.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+
+def check_coupon(entered_code, correct_code, current_date, expiration_date):
+    if entered_code != correct_code:
+        return False
+    c_month, c_day, c_year = current_date.split()
+    e_month, e_day, e_year = expiration_date.split()
+    months = [
+        "January",
+        "February",
+        "March",
+        "April",
+        "May",
+        "June",
+        "July",
+        "August",
+        "September",
+        "October",
+        "November",
+        "December",
+    ]
+
+    if int(c_year) < int(e_year):
+        return True
+    elif int(c_year) == int(e_year):
+        print(months.index(c_month), months.index(e_month))
+        if months.index(c_month) < months.index(e_month):
+            return True
+        elif months.index(c_month) == months.index(e_month):
+            return int(c_day) <= int(e_day)
+        else:
+            return False
+    else:
+        return False
+
+
+if __name__ == "__main__":
+    print(check_coupon("123", "123", "September 5, 2014", "October 1, 2014"))
+    print(check_coupon("123a", "123", "September 5, 2014", "October 1, 2014"))

email_example.py

@@ -3,7 +3,8 @@ import smtplib
 
 # Import the email modules we'll need
 from email.message import EmailMessage
-textfile = 'textfile'
+
+textfile = "textfile"
 # Open the plain text file whose name is in textfile for reading.
 with open(textfile) as fp:
     # Create a text/plain message
@@ -12,11 +13,11 @@ with open(textfile) as fp:
 
 # me == the sender's email address
 # you == the recipient's email address
-msg['Subject'] = f'The contents of {textfile}'
-msg['From'] = 'roland@rtj.dev'
-msg['To'] = 'roland@rtj.dev'
+msg["Subject"] = f"The contents of {textfile}"
+msg["From"] = "roland@rtj.dev"
+msg["To"] = "roland@rtj.dev"
 
 # Send the message via our own SMTP server.
-s = smtplib.SMTP('localhost')
+s = smtplib.SMTP("localhost")
 s.send_message(msg)
 s.quit()

freq.py

@@ -3,22 +3,24 @@
 from collections import Counter
 from string import ascii_letters
 
+
 def top_3_words(text):
     letters = set([x for x in ascii_letters])
-    letters.add('\'')
-    letters.add(' ')
-    cleaned_text = ''.join([x.lower() for x in text if x in letters])
+    letters.add("'")
+    letters.add(" ")
+    cleaned_text = "".join([x.lower() for x in text if x in letters])
     text_counter = Counter([word for word in cleaned_text.split()])
-    del text_counter["\'"]
+    del text_counter["'"]
     keys_to_delete = []
     for key in text_counter:
         new = Counter(key)
-        if new['\''] > 1:
+        if new["'"] > 1:
             keys_to_delete.append(key)
     for key in keys_to_delete:
         del text_counter[key]
     return sorted(text_counter, key=text_counter.get, reverse=True)[:3]
 
+
 print(top_3_words("a a a  b  c c  d d d d  e e e e e"))
 print(top_3_words("  //wont won't won't "))
 print(top_3_words("e e e e DDD ddd DdD: ddd ddd aa aA Aa, bb cc cC e e e"))

patch_example.py

@@ -5,18 +5,19 @@ from io import StringIO
 from unittest.mock import patch
 import print_things  # import the module containing the function with print statements
 
-class TestPrintFunction(unittest.TestCase):
 
+class TestPrintFunction(unittest.TestCase):
     def test_print_example(self):
         # The expected output of the print statement
         expected_output = "the world\n"
 
         # Using a context manager to temporarily replace sys.stdout with a StringIO object
-        with patch('sys.stdout', new=StringIO()) as captured_output:
+        with patch("sys.stdout", new=StringIO()) as captured_output:
             print_things.print_the_world()  # Call the function that has the print statement
 
             # Assert the captured output is equal to the expected output
             self.assertEqual(captured_output.getvalue(), expected_output)
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     unittest.main()

print_things.py

@@ -1,3 +1,2 @@
-
 def print_the_world():
     print("the world")

pyqttt.py

@@ -1,5 +1,13 @@
 import sys
-from PyQt5.QtWidgets import QApplication, QMainWindow, QTabWidget, QWidget, QGridLayout, QLabel
+from PyQt5.QtWidgets import (
+    QApplication,
+    QMainWindow,
+    QTabWidget,
+    QWidget,
+    QGridLayout,
+    QLabel,
+)
+
 
 class TabbedWindow(QMainWindow):
     def __init__(self):
@@ -51,9 +59,9 @@ class TabbedWindow(QMainWindow):
         # Set the layout for the second tab
         self.tab2.setLayout(layout2)
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     app = QApplication(sys.argv)
     window = TabbedWindow()
     window.show()
     sys.exit(app.exec_())
-

rand_char.py

@@ -1,9 +1,48 @@
-import random
+#!/usr/bin/env python3
+"""
+Generate and Print Random Unicode Characters
 
-characters = ''
+This module generates a string of random Unicode characters, specifically avoiding the
+surrogate pair range (0xD800 to 0xDFFF). The generated string has a default length of
+5000 characters.
+
+Usage:
+    Run the script with an argument to specify the length of the string to be generated:
+    `python script_name.py 5000`
+"""
+import random
+from argparse import ArgumentParser
+
+
+def generate_string(length):
+    characters = ""
     try:
-    characters = ''.join([chr(random.choice([i for i in range(0x0, 0xD7FF + 1) if i < 0xD800 or i > 0xDFFF])) for _ in range(5000)])
+        characters = "".join(
+            [
+                chr(
+                    random.choice(
+                        [i for i in range(0x0, 0xD7FF + 1) if i < 0xD800 or i > 0xDFFF]
+                    )
+                )
+                for _ in range(length)
+            ]
+        )
     except UnicodeEncodeError as e:
         print(f"Error encoding character: {e}")
 
-print(characters)
+    return(characters)
+
+
+if __name__ == "__main__":
+    parser = ArgumentParser(
+        description="Generate a string of random Unicode characters."
+    )
+    parser.add_argument(
+        "length",
+        type=int,
+        default=5000,
+        help="Length of the string to be generated.",
+    )
+    args = parser.parse_args()
+
+    print(generate_string(args.length))

set_get_attr_example.py

@@ -1,4 +1,3 @@
-
 class Number:
     def __init__(self, number):
         self._number = number
@@ -11,21 +10,21 @@ class Number:
 
     def __setattr__(self, name, value):
         # print(name, type(name), value, type(value))
-        super().__setattr__('_number', 0)
+        super().__setattr__("_number", 0)
         try:
             if isinstance(value, int):
-                super().__setattr__('_number', value)
+                super().__setattr__("_number", value)
             elif isinstance(value, str):
-                super().__setattr__('_number', int(value))
+                super().__setattr__("_number", int(value))
         except ValueError:
             return
 
     def __getattribute__(self, name):
-        options = ['power', 'another_func', '__class__']
+        options = ["power", "another_func", "__class__"]
         if name in options:
             return super().__getattribute__(name)
         else:
-            return super().__getattribute__('_number')
+            return super().__getattribute__("_number")
 
     def __str__(self):
         return str(self._number)

test.py

@@ -1,19 +1,15 @@
 import unittest
 
+
 class Yest(unittest.TestCase):
     def test_int(self):
         n1 = 5
-        self.assertIsInstance(n1, int, "n1 should be an int"), "asldfkjalsdfjsld"
-        int("124124"), "Another string here", "You can do that"
+        self.assertIsInstance(n1, int, "n1 should be an int")
+        int("124124")
         a = 5
         self.assertIsInstance(a, int)
 
-        asdf = "I know you can do this.","","","",(55,55),[124,4124],1242142
-        print(type(asdf), asdf)
-        assert isinstance(n1, int),235235252
+        assert isinstance(n1, int)
 
-words = ['asdf', '124']
-words.sort( key=lambda an_elem: an_elem[1] )
-print(words)
 
 unittest.main()