Initial commit

.gitignore

@@ -0,0 +1,160 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

email_example.py

@@ -0,0 +1,22 @@
+# Import smtplib for the actual sending function
+import smtplib
+
+# Import the email modules we'll need
+from email.message import EmailMessage
+textfile = 'textfile'
+# Open the plain text file whose name is in textfile for reading.
+with open(textfile) as fp:
+    # Create a text/plain message
+    msg = EmailMessage()
+    msg.set_content(fp.read())
+
+# 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'
+
+# Send the message via our own SMTP server.
+s = smtplib.SMTP('localhost')
+s.send_message(msg)
+s.quit()

freq.py

@@ -0,0 +1,26 @@
+# Most frequently used words in a text
+
+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])
+    text_counter = Counter([word for word in cleaned_text.split()])
+    del text_counter["\'"]
+    keys_to_delete = []
+    for key in text_counter:
+        new = Counter(key)
+        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"))
+print(top_3_words("  '  "))
+print(top_3_words("  '''  "))

patch_example.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+
+import unittest
+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):
+
+    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:
+            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__':
+    unittest.main()

print_things.py

@@ -0,0 +1,3 @@
+
+def print_the_world():
+    print("the world")

pyqttt.py

@@ -0,0 +1,59 @@
+import sys
+from PyQt5.QtWidgets import QApplication, QMainWindow, QTabWidget, QWidget, QGridLayout, QLabel
+
+class TabbedWindow(QMainWindow):
+    def __init__(self):
+        super().__init__()
+
+        # Set the main window title and size
+        self.setWindowTitle("Tabbed Window")
+        self.resize(300, 300)
+
+        # Create a tab widget
+        self.tab_widget = QTabWidget()
+        self.setCentralWidget(self.tab_widget)
+
+        # Create the first tab
+        self.tab1 = QWidget()
+        self.tab_widget.addTab(self.tab1, "1-100")
+
+        # Create a grid layout for the first tab
+        layout1 = QGridLayout()
+        layout1.setHorizontalSpacing(10)
+        layout1.setVerticalSpacing(10)
+
+        # Add the numbers 1-100 to the layout
+        for i in range(1, 101):
+            column = (i - 1) % 10
+            row = (i - 1) // 10
+            label = QLabel(str(i))
+            layout1.addWidget(label, row, column)
+
+        # Set the layout for the first tab
+        self.tab1.setLayout(layout1)
+
+        # Create the second tab
+        self.tab2 = QWidget()
+        self.tab_widget.addTab(self.tab2, "101-200")
+
+        # Create a grid layout for the second tab
+        layout2 = QGridLayout()
+        layout2.setHorizontalSpacing(10)
+        layout2.setVerticalSpacing(10)
+
+        # Add the numbers 101-200 to the layout
+        for i in range(101, 201):
+            column = (i - 101) % 10
+            row = (i - 101) // 10
+            label = QLabel(str(i))
+            layout2.addWidget(label, row, column)
+
+        # Set the layout for the second tab
+        self.tab2.setLayout(layout2)
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    window = TabbedWindow()
+    window.show()
+    sys.exit(app.exec_())
+

rand_char.py

@@ -0,0 +1,9 @@
+import random
+
+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)])
+except UnicodeEncodeError as e:
+    print(f"Error encoding character: {e}")
+
+print(characters)

readline/creatures.py

@@ -0,0 +1,59 @@
+import readline
+
+creatures = []
+
+def add_creature():
+    creature = input("Enter a creature name: ")
+    creatures.append(creature)
+    print(f"{creature} added to the list of creatures.")
+
+def lookup_creature():
+    def completer(text, state):
+        options = [c for c in creatures if c.startswith(text)]
+        if state < len(options):
+            return options[state]
+        else:
+            return None
+    
+    readline.set_completer(completer)
+    readline.parse_and_bind("tab: complete")
+    
+    print("List of creatures:")
+    for creature in creatures:
+        print(f"- {creature}")
+    
+    while True:
+        creature = input("Enter the name of a creature or press enter to return to the main menu: ")
+        if not creature:
+            break
+        elif creature in creatures:
+            print(f"{creature} found!")
+        else:
+            print(f"{creature} not found.")
+    
+    readline.set_completer(None)
+    readline.parse_and_bind("tab: ")
+
+def quit():
+    print("Goodbye!")
+    exit()
+
+menu = {
+    "1": add_creature,
+    "2": lookup_creature,
+    "3": quit
+}
+
+while True:
+    print("Menu:")
+    print("[1] Add Creature")
+    print("[2] Lookup Creature")
+    print("[3] Quit")
+    
+    choice = input("Enter your choice: ")
+    action = menu.get(choice)
+    if action:
+        action()
+    else:
+        print(f"{choice} is not a valid option.")
+

readline/mtg.py

@@ -0,0 +1,29 @@
+import cmd
+
+completions = [
+    'Mage Slayer (Alara Reborn)',
+    'Magefire Wings (Alara Reborn)',
+    'Sages of the Anima (Alara Reborn)',
+    'Sanctum Plowbeast (Alara Reborn)',
+    'Sangrite Backlash (Alara Reborn)',
+    'Sanity Gnawers (Alara Reborn)',
+    'Sen Triplets (Alara Reborn)'
+]
+
+class mycmd(cmd.Cmd):
+    def __init__(self):
+        cmd.Cmd.__init__(self)
+
+    def do_quit(self, s):
+        return True
+
+    def do_add(self, s):
+        pass
+
+    def complete_add(self, text, line, begidx, endidx):
+        mline = line.partition(' ')[2]
+        offs = len(mline) - len(text)
+        return [s[offs:] for s in completions if s.startswith(mline)]
+
+if __name__ == '__main__':
+    mycmd().cmdloop()

readline/readline_auto_complete.py

@@ -0,0 +1,92 @@
+import cmd
+import os
+import readline
+import sys
+
+# Set up history file
+histfile = os.path.join(os.path.expanduser('~'), '.history')
+try:
+    readline.read_history_file(histfile)
+except FileNotFoundError:
+    open(histfile, 'wb').close()
+
+# Define add and subtract functions
+def add(x, y):
+    return x + y
+
+def subtract(x, y):
+    return x - y
+
+# Define command processor
+class MyCmd(cmd.Cmd):
+    prompt = '> '
+    intro = 'Type help for commands'
+
+    def do_exit(self, arg):
+        """Exit the program"""
+        return True
+
+    def do_add(self, arg):
+        """Add two numbers: add <num1> <num2>"""
+        try:
+            num1, num2 = map(float, arg.split())
+        except ValueError:
+            print('Invalid input')
+            return
+        print(add(num1, num2))
+
+    def complete_add(self, text, line, begidx, endidx):
+        if not text:
+            completions = ['<num1>', '<num2>']
+        elif '<num1>' in line:
+            completions = ['<num2>']
+        else:
+            completions = ['<num1>']
+        return [c for c in completions if c.startswith(text)]
+
+    def do_subtract(self, arg):
+        """Subtract two numbers: subtract <num1> <num2>"""
+        try:
+            num1, num2 = map(float, arg.split())
+        except ValueError:
+            print('Invalid input')
+            return
+        print(subtract(num1, num2))
+
+    def complete_subtract(self, text, line, begidx, endidx):
+        if not text:
+            completions = ['<num1>', '<num2>']
+        elif '<num1>' in line:
+            completions = ['<num2>']
+        else:
+            completions = ['<num1>']
+        return [c for c in completions if c.startswith(text)]
+
+    def do_clear(self, arg):
+        """Clear the screen"""
+        if sys.platform.startswith('win'):
+            os.system('cls')
+        else:
+            os.system('clear')
+
+    def default(self, line):
+        print('Invalid command')
+
+    def emptyline(self):
+        pass
+
+# Run command processor
+console = MyCmd()
+readline.set_completer_delims(' \t\n;')
+readline.parse_and_bind('tab: complete')
+while True:
+    try:
+        line = input(console.prompt)
+    except EOFError:
+        break
+    console.onecmd(line)
+
+# Save history file
+with open(histfile, 'w') as f:
+    readline.write_history_file(histfile)
+

readline/readline_calc.py

@@ -0,0 +1,54 @@
+import readline
+
+# Set up history file
+histfile = '.history'
+try:
+    readline.read_history_file(histfile)
+except FileNotFoundError:
+    open(histfile, 'wb').close()
+
+# Define add and subtract functions
+def add(x, y):
+    return x + y
+
+def subtract(x, y):
+    return x - y
+
+# Loop for user input
+while True:
+    # Read user input
+    try:
+        line = input('> ')
+    except EOFError:
+        break
+
+    # Check for exit command
+    if line == 'exit':
+        break
+
+    # Parse user input
+    try:
+        args = line.split()
+        if len(args) != 3:
+            raise ValueError
+        num1 = float(args[0])
+        num2 = float(args[2])
+        op = args[1]
+        if op not in ['+', '-']:
+            raise ValueError
+    except ValueError:
+        print('Invalid input')
+        continue
+
+    # Perform operation
+    if op == '+':
+        result = add(num1, num2)
+    else:
+        result = subtract(num1, num2)
+
+    # Print result and add command to history
+    print(result)
+    readline.add_history(line)
+
+# Save history file
+readline.write_history_file(histfile)

readline/readline_cmd.py

@@ -0,0 +1,66 @@
+import cmd
+import os
+import readline
+
+# Set up history file
+histfile = os.path.join(os.path.expanduser('~'), '.history')
+try:
+    readline.read_history_file(histfile)
+except FileNotFoundError:
+    open(histfile, 'wb').close()
+
+# Define add and subtract functions
+def add(x, y):
+    return x + y
+
+def subtract(x, y):
+    return x - y
+
+# Define command processor
+class MyCmd(cmd.Cmd):
+    prompt = '> '
+    intro = 'Type help for commands'
+
+    def do_exit(self, arg):
+        """Exit the program"""
+        return True
+
+    def do_add(self, arg):
+        """Add two numbers: add <num1> <num2>"""
+        try:
+            num1, num2 = map(float, arg.split())
+        except ValueError:
+            print('Invalid input')
+            return
+        print(add(num1, num2))
+
+    def do_subtract(self, arg):
+        """Subtract two numbers: subtract <num1> <num2>"""
+        try:
+            num1, num2 = map(float, arg.split())
+        except ValueError:
+            print('Invalid input')
+            return
+        print(subtract(num1, num2))
+
+    def default(self, line):
+        print('Invalid command')
+
+    def emptyline(self):
+        pass
+
+# Run command processor
+console = MyCmd()
+readline.set_completer_delims(' \t\n;')
+readline.parse_and_bind('tab: complete')
+while True:
+    try:
+        line = input(console.prompt)
+    except EOFError:
+        break
+    console.onecmd(line)
+
+# Save history file
+with open(histfile, 'w') as f:
+    readline.write_history_file(histfile)
+

readline/readline_test.py

@@ -0,0 +1,39 @@
+import atexit
+import code
+import os
+import readline
+
+class HistoryConsole(code.InteractiveConsole):
+    def __init__(self, locals=None, filename="<console>",
+                 histfile=os.path.expanduser("~/.console-history")):
+        code.InteractiveConsole.__init__(self, locals, filename)
+        self.init_history(histfile)
+
+    def init_history(self, histfile):
+        readline.parse_and_bind("tab: complete")
+        if hasattr(readline, "read_history_file"):
+            try:
+                readline.read_history_file(histfile)
+            except FileNotFoundError:
+                pass
+            atexit.register(self.save_history, histfile)
+
+    def save_history(self, histfile):
+        readline.set_history_length(1000)
+        readline.write_history_file(histfile)
+
+
+# Run console
+console = HistoryConsole()
+while True:
+    try:
+        line = input('> ')
+    except EOFError:
+        break
+
+    # Check for exit command
+    if line == 'exit':
+        break
+
+    # Process user input
+    console.push(line)

set_get_attr_example.py

@@ -0,0 +1,34 @@
+
+class Number:
+    def __init__(self, number):
+        self._number = number
+
+    def power(self):
+        self._number = self.number * self.number
+
+    def another_func(self):
+        print("In another function")
+
+    def __setattr__(self, name, value):
+        # print(name, type(name), value, type(value))
+        super().__setattr__('_number', 0)
+        try:
+            if isinstance(value, int):
+                super().__setattr__('_number', value)
+            elif isinstance(value, str):
+                super().__setattr__('_number', int(value))
+        except ValueError:
+            return
+
+    def __getattribute__(self, name):
+        options = ['power', 'another_func', '__class__']
+        if name in options:
+            return super().__getattribute__(name)
+        else:
+            return super().__getattribute__('_number')
+
+    def __str__(self):
+        return str(self._number)
+
+    def __getattr__(self, name):
+        return self._number

test.py

@@ -0,0 +1,19 @@
+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"
+        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
+
+words = ['asdf', '124']
+words.sort( key=lambda an_elem: an_elem[1] )
+print(words)
+
+unittest.main()

textfile

@@ -0,0 +1 @@
+Test email