first commit

ch1/.gitignore

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+__pycache__

ch1/Pipfile

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+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+selenium = "*"
+django = "*"
+
+[requires]
+python_version = "3.7"

ch1/functional_tests.py

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+from selenium import webdriver
+import unittest
+
+
+class NewVisitorTest(unittest.TestCase):
+
+    def setUp(self) -> None:
+        self.browser = webdriver.Firefox()
+
+    def tearDown(self) -> None:
+        self.browser.quit()
+
+    def test_can_start_a_list_and_retrieve_it_later(self) -> None:
+        # Edit has heard about a cool new online to do app. She goes to check out its homepage.
+        self.browser.get('http://localhost:8000')
+
+        # she notices the page title and header mention to-do lists
+        self.assertIn('To-Do', self.browser.title)
+        self.fail('Finish the test!')
+
+
+# she is invited to enter a todo item straight away
+# she types 'buy peacock feathers' into a text box (edit's hobby is tying fly-fishing lures)
+# when she hits enter, the page updates, and now the page lists
+# "1: Buy peacock feathers" as an item in a to-do list
+# there is still a text box inviting her to add another item.
+# She enters "use peacock feathers to make a fly" (Edith is very methodical)
+# the page updates again, and now show sboth items on her list
+
+# Edith wonders whether the site will remember her list.
+# Then she sees that the site has generated a unique URL for her -- there is some explanatory text to that effect.
+# She visits the URL - her todo list is still there.
+# Satisfid, she goes back to sleep
+
+if __name__ == '__main__':
+    unittest.main(warnings='ignore')

ch1/geckodriver.log

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+1582419105351	mozrunner::runner	INFO	Running command: "/Applications/Firefox.app/Contents/MacOS/firefox-bin" "-marionette" "-foreground" "-no-remote" "-profile" "/var/folders/fk/9ndbvdyd6q320fkhj6m_rd_80000gp/T/rust_mozprofile5JoKVE"
+1582419106784	addons.webextension.doh-rollout@mozilla.org	WARN	Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
+1582419106875	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
+1582419106875	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
+1582419106875	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
+1582419106875	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
+1582419108543	Marionette	INFO	Listening on port 63686
+1582419108559	Marionette	WARN	TLS certificate errors will be ignored for this session
+JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
+1582419249255	mozrunner::runner	INFO	Running command: "/Applications/Firefox.app/Contents/MacOS/firefox-bin" "-marionette" "-foreground" "-no-remote" "-profile" "/var/folders/fk/9ndbvdyd6q320fkhj6m_rd_80000gp/T/rust_mozprofilezPv1pj"
+1582419249650	addons.webextension.doh-rollout@mozilla.org	WARN	Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
+1582419249732	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
+1582419249732	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
+1582419249732	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
+1582419249732	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
+1582419251201	Marionette	INFO	Listening on port 63778
+1582419251296	Marionette	WARN	TLS certificate errors will be ignored for this session
+JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
+1582419287453	Marionette	INFO	Stopped listening on port 63778
+1582419289316	Marionette	INFO	Stopped listening on port 63686
+1582419295506	mozrunner::runner	INFO	Running command: "/Applications/Firefox.app/Contents/MacOS/firefox-bin" "-marionette" "-foreground" "-no-remote" "-profile" "/var/folders/fk/9ndbvdyd6q320fkhj6m_rd_80000gp/T/rust_mozprofilepBsxU1"
+1582419295968	addons.webextension.doh-rollout@mozilla.org	WARN	Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
+1582419296049	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
+1582419296049	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
+1582419296049	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
+1582419296049	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
+1582419297466	Marionette	INFO	Listening on port 63840
+1582419297568	Marionette	WARN	TLS certificate errors will be ignored for this session
+JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
+1582419314444	mozrunner::runner	INFO	Running command: "/Applications/Firefox.app/Contents/MacOS/firefox-bin" "-marionette" "-foreground" "-no-remote" "-profile" "/var/folders/fk/9ndbvdyd6q320fkhj6m_rd_80000gp/T/rust_mozprofileRuTaQu"
+1582419314774	addons.webextension.doh-rollout@mozilla.org	WARN	Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
+1582419314848	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
+1582419314848	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
+1582419314848	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
+1582419314848	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
+1582419316267	Marionette	INFO	Listening on port 63902
+1582419316301	Marionette	WARN	TLS certificate errors will be ignored for this session
+1582419576815	mozrunner::runner	INFO	Running command: "/Applications/Firefox.app/Contents/MacOS/firefox-bin" "-marionette" "-foreground" "-no-remote" "-profile" "/var/folders/fk/9ndbvdyd6q320fkhj6m_rd_80000gp/T/rust_mozprofileBaJgC4"
+1582419577224	addons.webextension.doh-rollout@mozilla.org	WARN	Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
+1582419577301	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
+1582419577301	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
+1582419577301	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
+1582419577301	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
+1582419578720	Marionette	INFO	Listening on port 64017
+1582419578774	Marionette	WARN	TLS certificate errors will be ignored for this session
+1582419582324	Marionette	INFO	Stopped listening on port 64017
+1582419583516	Marionette	INFO	Stopped listening on port 63840
+1582419587329	Marionette	INFO	Stopped listening on port 63902
+1582419922124	mozrunner::runner	INFO	Running command: "/Applications/Firefox.app/Contents/MacOS/firefox-bin" "-marionette" "-foreground" "-no-remote" "-profile" "/var/folders/fk/9ndbvdyd6q320fkhj6m_rd_80000gp/T/rust_mozprofileIwdrvs"
+1582419922604	addons.webextension.doh-rollout@mozilla.org	WARN	Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
+1582419922699	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
+1582419922699	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
+1582419922699	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
+1582419922699	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
+1582419924143	Marionette	INFO	Listening on port 64129
+1582419924186	Marionette	WARN	TLS certificate errors will be ignored for this session
+1582419929165	Marionette	INFO	Stopped listening on port 64129
+1582419954304	mozrunner::runner	INFO	Running command: "/Applications/Firefox.app/Contents/MacOS/firefox-bin" "-marionette" "-foreground" "-no-remote" "-profile" "/var/folders/fk/9ndbvdyd6q320fkhj6m_rd_80000gp/T/rust_mozprofileAFmQFF"
+1582419954640	addons.webextension.doh-rollout@mozilla.org	WARN	Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
+1582419954713	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
+1582419954713	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
+1582419954713	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
+1582419954713	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
+1582419956109	Marionette	INFO	Listening on port 64187
+1582419956153	Marionette	WARN	TLS certificate errors will be ignored for this session
+1582419959179	Marionette	INFO	Stopped listening on port 64187
+1582420183922	mozrunner::runner	INFO	Running command: "/Applications/Firefox.app/Contents/MacOS/firefox-bin" "-marionette" "-foreground" "-no-remote" "-profile" "/var/folders/fk/9ndbvdyd6q320fkhj6m_rd_80000gp/T/rust_mozprofile2rRTkT"
+1582420184255	addons.webextension.doh-rollout@mozilla.org	WARN	Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
+1582420184334	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
+1582420184335	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
+1582420184335	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
+1582420184335	addons.webextension.screenshots@mozilla.org	WARN	Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
+1582420185867	Marionette	INFO	Listening on port 64288
+1582420185873	Marionette	WARN	TLS certificate errors will be ignored for this session
+1582420186023	Marionette	INFO	Stopped listening on port 64288

ch1/lists/admin.py

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+from django.contrib import admin
+
+# Register your models here.

ch1/lists/apps.py

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+from django.apps import AppConfig
+
+
+class ListsConfig(AppConfig):
+    name = 'lists'

ch1/lists/models.py

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+from django.db import models
+
+# Create your models here.

ch1/lists/tests.py

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+from django.http import HttpRequest
+from django.test import TestCase
+
+# Create your tests here.
+from django.urls import resolve
+from lists.views import home_page
+
+
+class HomePageTest(TestCase):
+
+    def test_home_page_returns_correct_html(self) -> None:
+        request = HttpRequest()
+        response = home_page(request)
+        html = response.content.decode('utf8')
+        self.assertTrue(html.startswith('<html>'))
+        self.assertIn('<title>To-Do lists</title>', html)
+        self.assertTrue(html.endswith('</html>'))
+
+    def test_root_url_resolves_to_home_page_view(self) -> None:
+        found = resolve('/')
+        self.assertEquals(found.func, home_page)

ch1/lists/views.py

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+from django.http import HttpRequest, HttpResponse
+from django.shortcuts import render
+
+
+# Create your views here.
+def home_page(request: HttpRequest) -> None:
+    return HttpResponse('<html><title>To-Do lists</title></html>')