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‎.gitignore

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*.pyc
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__pycache__/
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.pytest_cache/
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!/.breathecode
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/.breathecode/**
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!/.breathecode/resets
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!/.breathecode/resets/**

‎.gitpod.yml

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onOpen: open-preview
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tasks:
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- command: >
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bc run:exercises -e=gitpod;
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bc run;
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# github:
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# prebuilds:
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# # enable for the master/default branch (defaults to true)

‎LICENSE.md

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# TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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By accessing Breathe Code we assume you accept these terms and conditions. Do not continue to use Breathe Code's content, applications or tutorials if you do not agree to take all of the terms and conditions stated on this page.
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Unless otherwise stated, Breathe Code and/or its licensors own the intellectual property rights for all material on Breathe Code. All intellectual property rights are reserved. You may access this from Breathe Code for your own personal use subjected to restrictions set in these terms and conditions.
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You must not:
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* Republish material from Breathe Code
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* Sell, rent or sub-license material from Breathe Code
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* Reproduce, duplicate or copy material from Breathe Code
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* Redistribute content from Breathe Code
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You can read the full version of Breathe Code's terms and conditions here: [Terms and Conditions](http://breatheco.de/terms-and-conditions)

‎exercises/01-hello-world/README.md

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# `01` Hello World
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In Python, we use `print` to make the computer write anything we want (the content of a variable, a given string, etc.)
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in something called `"the console".`
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in something called `the console`.
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Every language has a console, as it was the only way to interact with the users at the beginning
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(before the Windows or MacOS arrived). Today, printing in the console is used mostly as a
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📝 Instructions:
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```md
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Use the `print()` function to print `"Hello World"` on the console. Feel free to try other things as well.
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Use the `print()` function to print `Hello World` on the console.
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```
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Feel free to try other things as well.
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‎exercises/01-hello-world/app.py

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# On the next line, use Python's print function to say `Hello World` in the console (this exercise is case-sensitive!)
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# On the next line, use Python's print function to say `Hello World` in the console (this exercise is case-sensitive!)

‎exercises/01-hello-world/test.py

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import io
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import sys
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import os
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sys.stdout = buffer = io.StringIO()
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# from app import my_function
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import io, sys, os
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import pytest
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import app
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# @pytest.mark.it('Your code needs to print hello on the console')
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# def test_for_file_output(capsys):
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# captured = buffer.getvalue()
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# assert captured == "hello\n" #add \n because the console jumps the line on every print
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# @pytest.mark.it('Your function needs to print "Hello Inside Function" on the console')
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# def test_for_function_output(capsys):
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# my_function()
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# captured = capsys.readouterr()
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# assert captured.out == "Hello Inside Function\n"
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# @pytest.mark.it('Your function needs to return True')
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# def test_for_function_return(capsys):
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# assert my_function() == True
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@pytest.mark.it("Output 'Hello World'")
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def test_output():
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captured = buffer.getvalue()
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assert "Hello World\n" in captured
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@pytest.mark.it("Output 'Hello World' case sensitive")
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def test_output(capsys, app):
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app()
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captured = capsys.readouterr()
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assert "Hello World\n" == captured.out
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# convert everything in the buffer to lower case, captured to lower case
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@pytest.mark.it("Use print function")
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def test_print():
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f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')

‎exercises/01.1-Access-and-Retrieve/app.py

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my_list = ['sunday','monday','tuesday','wednesday','thursday','friday','saturday']
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#1. print the item here
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# 1. print the item here
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#2. change 'thursday'a value here to None
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# 2. change the position were 'thursday' is to None
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#3. print the position of step 2
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# 3. print that position now here

‎exercises/01.1-Access-and-Retrieve/test.py

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import io
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import sys
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sys.stdout = buffer = io.StringIO()
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from app import my_list
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import pytest
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import io, sys, pytest
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@pytest.mark.it('Your console have to print the 3rd item from the `list`')
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def test_output_one():
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print(my_list[2])
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captured = buffer.getvalue()
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assert "tuesday\n" in captured
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def test_output_one(capsys, app):
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app()
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captured = capsys.readouterr()
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assert "tuesday\n" in captured.out
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@pytest.mark.it('Your code have to print the position of step 2')
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def test_output_two():
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print(my_list[2])
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captured = buffer.getvalue()
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assert "None\n" in captured
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def test_output_two(capsys, app):
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app()
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captured = capsys.readouterr()
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assert "None\n" in captured.out
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@pytest.mark.it('Set index[4] to None')
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@pytest.mark.it('Set the position were thrusday is to None')
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def test_position_two():
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from app import my_list
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assert my_list[4] is None

‎exercises/01.2-Retrieve-items/app.py

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my_list = [4,5,734,43,45,100,4,56,23,67,23,58,45,3,100,4,56,23]
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#Print in the console the 1st and 4th element from the list:
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# Print in the console the 1st element on the list
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# Print in the console the 4th element on the list

‎exercises/01.2-Retrieve-items/test.py

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import io
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import sys
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sys.stdout = buffer = io.StringIO()
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from app import my_list
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import pytest
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import io, sys, pytest
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@pytest.mark.it('You have to print the 1st element of the list')
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def test_output_one():
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print(my_list[0])
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captured = buffer.getvalue()
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assert "4\n" in captured
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def test_output_one(capsys, app):
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app()
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captured = capsys.readouterr()
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assert "4\n" in captured.out
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@pytest.mark.it('You have to print the 4th element of the list')
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def test_output_fourd():
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print(my_list[3])
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captured = buffer.getvalue()
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assert "43\n" in captured
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def test_output_fourd(capsys, app):
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app()
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captured = capsys.readouterr()
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assert "43\n" in captured.out
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‎exercises/01.3-Print-the-last-one/app.py

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#You have to import random function
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# import the random package here "import random"
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import random
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def generate_random_list():
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aux_list = []
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return aux_list
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my_stupid_list = generate_random_list()
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#Feel happy to write the code below, good luck:
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# Feel happy to write the code below this comment, good luck!:

‎exercises/01.3-Print-the-last-one/test.py

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import io
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import sys
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import app
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import pytest
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import io, sys, pytest, os, re
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path = os.path.dirname(os.path.abspath(__file__))+'/app.py'
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import os
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# from app import the_last_one
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import app
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sys.stdout = buffer = io.StringIO()
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# @pytest.mark.it("create and assign the value to the variable the_last_one")
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# def test_create_assign():
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# assert app.the_last_one is not None
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# @pytest.mark.it("print in the console the_last_one")
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# def test_output():
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# captured = buffer.getvalue()
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# assert str(app.the_last_one) in captured
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@pytest.mark.it("Import random function")
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@pytest.mark.it("Import the random package")
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def test_import_random():
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f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
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content = f.read()
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assert content.find("import random") > 0
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with open(path, 'r') as content_file:
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content = content_file.read()
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regex = re.compile(r"import(\s)+random")
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assert bool(regex.search(content)) == True
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@pytest.mark.it("Create the variable the_last_one")
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def test_create():
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f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
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content = f.read()
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assert content.find("the_last_one") > 0
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def test_variable_exists(app):
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try:
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app.the_last_one
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except AttributeError:
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raise AttributeError("The variable 'the_last_one' should exist on app.py")
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@pytest.mark.it("Assign the last number to the variable")
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def test_assing():
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f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
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content = f.read()
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assert content.find("the_last_one = my_stupid_list[-1]") > 0
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def test_assing(app):
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assert app.the_last_one == app.my_stupid_list[-1]
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@pytest.mark.it("Use the function print")
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def test_use_print():
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with open(path, 'r') as content_file:
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content = content_file.read()
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regex = re.compile(r"print(\s)*\(")
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assert bool(regex.search(content)) == True
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@pytest.mark.it("Print the last element")
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def test_output():
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f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
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content = f.read()
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assert content.find("print(the_last_one)") > 0
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def test_output(capsys, app):
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import app
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captured = capsys.readouterr()
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assert str(app.my_stupid_list[-1])+"\n" in captured.out

‎exercises/01.4-Add-item-to-list/test.py

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import io
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import sys
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sys.stdout = buffer = io.StringIO()
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import io, sys, pytest, os, random
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import pytest
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import app
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import os
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import random
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from app import my_list
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# @pytest.mark.it("Add ten random numbers to the list")
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# def test_add_numb():
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# assert app.my_list.append(random.randint(1, 100)) is not None
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# @pytest.mark.it("Output of the list with 15 items numbers")
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# def test_output():
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# captured = buffer.getvalue()
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# assert str(app.my_list) in captured
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@pytest.mark.it("Import random function")
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@pytest.mark.it("Import the random package")
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def test_import_random():
22-
f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
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content = f.read()
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assert content.find("import random") > 0
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with open(path, 'r') as content_file:
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content = content_file.read()
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regex = re.compile(r"import(\s)+random")
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assert bool(regex.search(content)) == True
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2610
@pytest.mark.it("Use the for loop")
27-
def test_for():
28-
f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
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content = f.read()
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assert content.find("for x in range(1, 10):") > 0
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def test_for_loop():
12+
with open(path, 'r') as content_file:
13+
content = content_file.read()
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regex = re.compile(r"for(\s)+(\w)+in(\s)+range")
15+
assert bool(regex.search(content)) == True
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@pytest.mark.it("Add the ten random numbers to the list")
3318
def test_add():

‎exercises/01.5-loop-seventeen/README.md

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# `01.5` Loop from 1 to 17
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To loop a specific number of times, we can use range(). In Python, range() returns a sequence of numbers starting with 0, incrementing by 1 each time until it reaches the range.
3+
To loop a specific number of times, we can use `range(<start>,<end>)`.
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5-
range() function example:
5+
In Python, `range(x,y)` returns a sequence of numbers starting with X, incrementing by 1 each time until it reaches the range.
66

7-
for x in range(5):
7+
For example:
8+
9+
```python
10+
for x in range(0,5):
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print(x)
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10-
expected output:
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```
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Expected output:
15+
```md
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0
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1
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4
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```
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Note that the number specified in range(), 5 in this example, is never reached and 4 is our last output. We can incorporate additional parameters to further specify (now could be a good time to google or at least check the HINT section ;) ).
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# 📝Instructions from your teacher:
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1. Count from 1 to 17 with a loop and print each number on the console.
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💡HINT:

‎exercises/01.5-loop-seventeen/app.py

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#Your code here, have fun:
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# Your code here, have fun:

‎exercises/01.5-loop-seventeen/test.py

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import io
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import sys
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sys.stdout = buffer = io.StringIO()
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import io, sys, os, pytest, re
2+
path = os.path.dirname(os.path.abspath(__file__))+'/app.py'
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6-
import os
7-
import pytest
8-
import app
9-
10-
@pytest.mark.it("Output from 1 to 17")
11-
def test_output():
12-
captured = buffer.getvalue()
13-
assert "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n" in captured
14-
15-
16-
17-
@pytest.mark.it("Make sure that you use for loop!!!")
5+
@pytest.mark.it("Use the for loop")
186
def test_for_loop():
7+
with open(path, 'r') as content_file:
8+
content = content_file.read()
9+
regex = re.compile(r"for(\s)+[a-zA-Z\-_]+(\s)+in(\s)+range.*")
10+
assert bool(regex.search(content)) == True
11+
12+
@pytest.mark.it("Use the function print once inside your loop")
13+
def test_use_print():
14+
with open(path, 'r') as content_file:
15+
content = content_file.read()
16+
regex = re.compile(r"print(\s)*\(")
17+
assert bool(regex.search(content)) == True
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20-
f = open(os.path.dirname(os.path.abspath(__file__))+'/app.py')
21-
content = f.read()
22-
assert content.find("for") > 0
19+
@pytest.mark.it("Print on the console from 1 to 17 (do not print 0)")
20+
def test_output(capsys, app):
21+
app()
22+
captured = capsys.readouterr()
23+
assert "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n" in captured.out

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