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W. Trevor King [Thu, 14 Feb 2013 23:19:11 +0000 (18:19 -0500)]
ui.cli: Isolate ui.get_question() in QuestionCommandLine.get_question()
Ensure uniform handling across class methods by avoiding duplication.
W. Trevor King [Thu, 14 Feb 2013 15:38:51 +0000 (10:38 -0500)]
quizzes/git: Fix JSON indentation for GIT_AUTHOR_EMAIL
W. Trevor King [Thu, 14 Feb 2013 14:17:08 +0000 (09:17 -0500)]
ui.cli: Avoid divide-by-zero errors if no questions were answered
W. Trevor King [Thu, 14 Feb 2013 14:16:18 +0000 (09:16 -0500)]
quiz: Add Quiz.introduction for an optional intro message
W. Trevor King [Fri, 8 Feb 2013 03:41:40 +0000 (22:41 -0500)]
ui.cli: `skip` shifts the current question to the back of the stack
Rather than dropping skipped questions, just save them for later.
This gives you another stab at them without having to restart the
quiz. If you still can't answer the questions once you reach them
again, you can always `quit` ;).
W. Trevor King [Fri, 8 Feb 2013 03:39:18 +0000 (22:39 -0500)]
ui.cli: Add a `skip` command to the quizzer shell
This lets you bypass a difficult question on the stack and continue
with the rest of the quiz.
W. Trevor King [Thu, 7 Feb 2013 21:11:41 +0000 (16:11 -0500)]
ui.cli: Unwrap multiline answers in display_result
No need to surprise the user with the internal list representation.
W. Trevor King [Thu, 7 Feb 2013 21:10:05 +0000 (16:10 -0500)]
ui.cli: Use pygments to colorize command line output
W. Trevor King [Thu, 7 Feb 2013 01:20:44 +0000 (20:20 -0500)]
quizzes/git: Don't timeout during the 'gitignore' question
In case the user decides to spawn an editor to tweak .gitignore.
W. Trevor King [Thu, 7 Feb 2013 01:09:58 +0000 (20:09 -0500)]
quizzes/git: Add remote-related questions
New questions:
* git remote add
* git remote -v
* git fetch REPOSITORY
* git push REPOSITORY BRANCH
W. Trevor King [Thu, 7 Feb 2013 00:43:45 +0000 (19:43 -0500)]
quizzer/git: Add 'git merge' question
W. Trevor King [Thu, 7 Feb 2013 00:40:23 +0000 (19:40 -0500)]
quizzes/git: Add 'git checkout *' questions
New questions:
* git checkout
* git checkout -b
* git checkout -b NEW_BRANCH START_POINT
W. Trevor King [Thu, 7 Feb 2013 00:22:58 +0000 (19:22 -0500)]
quizzes/git: Add 'git branch *' questions
New questions:
* git branch
* git branch -a
* git branch -r
* git branch -d
W. Trevor King [Thu, 7 Feb 2013 00:20:03 +0000 (19:20 -0500)]
quizzes/git: Fix 'in repository' -> 'in your repository'
For the 'git rm / commit' question.
W. Trevor King [Wed, 6 Feb 2013 22:50:04 +0000 (17:50 -0500)]
quizzes/git: Add 'git rm / commit' question
W. Trevor King [Wed, 6 Feb 2013 22:39:26 +0000 (17:39 -0500)]
quizzes/git: Add 'git log *' questions
New questions:
* git log
* git log -p
* git log --stat
* git log --all
* git log --oneline
* git log --oneline --graph
* git log --oneline --decorate
W. Trevor King [Wed, 6 Feb 2013 22:08:03 +0000 (17:08 -0500)]
quizzes/git: Add 'git diff *' questions
New questions:
* git diff
* git diff HEAD --
* git diff HEAD -- README
* git diff --cached
W. Trevor King [Wed, 6 Feb 2013 22:03:23 +0000 (17:03 -0500)]
quizzes/git: Avoid escaped double-quotes when single-quotes will do
W. Trevor King [Wed, 6 Feb 2013 22:03:05 +0000 (17:03 -0500)]
quizzes/git: Add 'git commit -a' question
W. Trevor King [Wed, 6 Feb 2013 21:55:15 +0000 (16:55 -0500)]
ui.cli: Don't start the QuestionCommandLine with an empty stack
There's not much point in a question-answering shell if there are no
questions to be answered.
W. Trevor King [Wed, 6 Feb 2013 21:54:36 +0000 (16:54 -0500)]
quizzes/git: Add 'git status' question
W. Trevor King [Wed, 6 Feb 2013 21:37:59 +0000 (16:37 -0500)]
quizzes/git: Add 'gitignore' question
W. Trevor King [Wed, 6 Feb 2013 21:35:57 +0000 (16:35 -0500)]
ui.cli: Quit after the last question
Oops, should have tested that when I transitioned to Cmd ;).
W. Trevor King [Wed, 6 Feb 2013 21:38:40 +0000 (16:38 -0500)]
ui.cli: Fix ._set_ps1 when .question is None
Otherwise QuestionCommandLine will crash if its launched with an empty
stack (not that this should happen, but we should still avoid the
crash).
W. Trevor King [Wed, 6 Feb 2013 21:14:45 +0000 (16:14 -0500)]
quizzes/git: Add 'git help config' question
W. Trevor King [Wed, 6 Feb 2013 21:13:10 +0000 (16:13 -0500)]
ui.cli: Fix single-line answer extraction
`var.get(key, default)` only works for dicts. I don't think there is
an equivalent that works for lists.
W. Trevor King [Wed, 6 Feb 2013 21:02:12 +0000 (16:02 -0500)]
cli: Add --select to filter the stack by index
For example, you can show the questions in a quiz with either the
`config` tag or the `checkout` tag:
$ ./pq.py --all --tag config --tag checkout --questions quizzes/git.json
Question 0:
Configure your user-wide name to be `A U Thor`.
Question 1:
Configure your user-wide email to be `author@example.com`.
Question 2:
You've messed up your README file.
Restore it to the last committed version.
Say questions 0 and 2 look interesting, and you'd like to try question
2 first. Run:
$ ./pq.py --all --tag config --tag checkout -s 2 -s 0 quizzes/git.json
W. Trevor King [Wed, 6 Feb 2013 20:09:20 +0000 (15:09 -0500)]
ui.cli: Add an `answer` command to QuestionCommandLine
This allows you to bypass quizzer-shell command handling when your
answer line starts with a quizzer-shell command.
W. Trevor King [Wed, 6 Feb 2013 20:01:17 +0000 (15:01 -0500)]
ui.cli: Repeat the basic help when the user calls `help`
W. Trevor King [Wed, 6 Feb 2013 19:57:27 +0000 (14:57 -0500)]
ui.cli: Transition to a CLI based on cmd.Cmd
This makes command handling more robust, and makes adding additional
non-answer commands more organized.
W. Trevor King [Wed, 6 Feb 2013 18:02:40 +0000 (13:02 -0500)]
quizzes: Convert multi-line help to lists
W. Trevor King [Wed, 6 Feb 2013 17:59:39 +0000 (12:59 -0500)]
question: Add support for list-of-lines help
We use lists of lines for other question attributes (e.g. setup,
teardown, answer, prompt). Be consistent with multi-line help.
W. Trevor King [Wed, 6 Feb 2013 17:53:31 +0000 (12:53 -0500)]
quizzes/git: Convert multi-line prompts to lists
W. Trevor King [Wed, 6 Feb 2013 17:47:06 +0000 (12:47 -0500)]
question: Add support for list-of-lines prompts
We use lists of lines for other question attributes (e.g. setup,
teardown, answer). Be consistent with multi-line prompts.
The handling is in Question.format_prompt() for easy access by any
consumer. The `newline` option will make it easy to support
non-terminal output formats (e.g. `newline='<br/>'` for HTML).
W. Trevor King [Wed, 6 Feb 2013 17:45:51 +0000 (12:45 -0500)]
quizzes: Use complete sentences with punctation for prompts
This makes multi-sentence prompts less awkward.
W. Trevor King [Wed, 6 Feb 2013 17:41:23 +0000 (12:41 -0500)]
cli: Add the --questions option to list questions on the stack
This lets you see what a quiz will ask without actually taking the
quiz. In the future, it may be useful for jumping to a specific
question.
W. Trevor King [Wed, 6 Feb 2013 14:59:11 +0000 (09:59 -0500)]
cli: Add the --tags option to list tags on the stack
W. Trevor King [Wed, 6 Feb 2013 14:57:16 +0000 (09:57 -0500)]
quizzes/git: Tag existing questions
W. Trevor King [Wed, 6 Feb 2013 14:56:47 +0000 (09:56 -0500)]
Add --tag option and Question.tags sets for filtering large quizzes
W. Trevor King [Wed, 6 Feb 2013 14:47:26 +0000 (09:47 -0500)]
cli: Add --all for easy review of previously-answered questions
W. Trevor King [Wed, 6 Feb 2013 14:39:59 +0000 (09:39 -0500)]
answerdb: Timestamp answers
This may provide insight into the learning process (e.g. after I
reviewed the Git index, everyone started doing better).
W. Trevor King [Wed, 6 Feb 2013 14:27:43 +0000 (09:27 -0500)]
quizzes/git: Add 'git commit --amend' question
W. Trevor King [Wed, 6 Feb 2013 03:17:11 +0000 (22:17 -0500)]
README.rst: Add a symlink for GitHub's README renderer
W. Trevor King [Wed, 6 Feb 2013 02:58:48 +0000 (21:58 -0500)]
quizzes/git: Add 'git config --global user.{name,email}' questions
W. Trevor King [Wed, 6 Feb 2013 02:43:06 +0000 (21:43 -0500)]
quizzes/git: Add 'git checkout HEAD -- FILE' question
W. Trevor King [Wed, 6 Feb 2013 02:31:01 +0000 (21:31 -0500)]
question: Add a trailing newline to ScriptQuestion scripts
W. Trevor King [Wed, 6 Feb 2013 02:21:07 +0000 (21:21 -0500)]
question: Pass stdin through to the ScriptQuestion-invoked script
Use a temporary script to hold the answer script, to leave stdin open.
This allows users to use commands that need stdin (e.g. `git commit`,
which spawns an `$EDITOR`).
W. Trevor King [Wed, 6 Feb 2013 01:56:06 +0000 (20:56 -0500)]
quizzes/git: Add 'git add / commit' question
Remove the default timeout, to give users who spawn `$EDITOR` via `git
commit` time to write and save their message.
W. Trevor King [Tue, 5 Feb 2013 20:41:01 +0000 (15:41 -0500)]
Run update-copyright.py
W. Trevor King [Tue, 5 Feb 2013 20:38:11 +0000 (15:38 -0500)]
.update-copyright.conf: Configure update-copyright.py
http://blog.tremily.us/posts/update-copyright/
http://pypi.python.org/pypi/update-copyright/
W. Trevor King [Tue, 5 Feb 2013 20:37:04 +0000 (15:37 -0500)]
Add `# Copyright` tags to Python files
W. Trevor King [Tue, 5 Feb 2013 20:33:32 +0000 (15:33 -0500)]
.gitignore: Ignore MANIFEST and dist/ packaging side effects
W. Trevor King [Tue, 5 Feb 2013 20:33:13 +0000 (15:33 -0500)]
MANIFEST.in: Distribute COPYING and quizzes/*.json
W. Trevor King [Tue, 5 Feb 2013 20:31:03 +0000 (15:31 -0500)]
setup.py: Package with distutils
W. Trevor King [Tue, 5 Feb 2013 20:30:27 +0000 (15:30 -0500)]
README: Flesh out description and add example typescript
W. Trevor King [Tue, 5 Feb 2013 20:11:44 +0000 (15:11 -0500)]
README: Mention Python 3.3 dependency
W. Trevor King [Tue, 5 Feb 2013 20:10:42 +0000 (15:10 -0500)]
COPYING: Distribute quizzer under the GPLv3+
W. Trevor King [Tue, 5 Feb 2013 20:09:41 +0000 (15:09 -0500)]
quizzes/git: Add preliminary Git quiz (repository creation)
W. Trevor King [Tue, 5 Feb 2013 20:07:32 +0000 (15:07 -0500)]
Add Question.multiline and associated handling
Some questions can't be answered in a single line without reqiring
more shell knowledge than we need (e.g. `&&`).
W. Trevor King [Tue, 5 Feb 2013 19:39:02 +0000 (14:39 -0500)]
ui.cli: Import `readline` for more comfortable input() editing
W. Trevor King [Tue, 5 Feb 2013 19:37:21 +0000 (14:37 -0500)]
quizzes/posix-shell: Add a preliminary POSIX shell language quiz
W. Trevor King [Tue, 5 Feb 2013 19:10:03 +0000 (14:10 -0500)]
quizzes/posix-utilities: Rename from posix-shell.json and flesh out
Added few more questions:
* print the current directory to stdout
* change to your home directory
* change to the parent of your current working directory
* print the contents of README file to the terminal
The renaming is because the tests are testing knowledge of POSIX
utilities, not knowledge of the shell syntax itself.
W. Trevor King [Tue, 5 Feb 2013 19:09:05 +0000 (14:09 -0500)]
question: Normalize tempdir paths in stdout/stderr
Otherwise it's hard to test `pwd`, since tempdir will change between
the expected and user-supplied answer runs.
W. Trevor King [Tue, 5 Feb 2013 18:54:18 +0000 (13:54 -0500)]
question: Add ChoiceQuestion for one-of-several correct answers
W. Trevor King [Tue, 5 Feb 2013 18:51:04 +0000 (13:51 -0500)]
quizzes: Move quizzes into a subdirectory
W. Trevor King [Tue, 5 Feb 2013 18:46:31 +0000 (13:46 -0500)]
Add script invocation to ScriptQuestion
We need Python >= 3.3 for the `timeout` argument to
Popen.communicate().
W. Trevor King [Tue, 5 Feb 2013 17:19:18 +0000 (12:19 -0500)]
Remove debugging print(self.stack) from UserInterface.get_question()
W. Trevor King [Tue, 5 Feb 2013 17:18:21 +0000 (12:18 -0500)]
Initial ScriptQuestion framework
W. Trevor King [Tue, 5 Feb 2013 16:52:30 +0000 (11:52 -0500)]
Fix 'hint' -> 'help' typos
W. Trevor King [Tue, 5 Feb 2013 16:39:43 +0000 (11:39 -0500)]
question: Use Question._state_attributes in __init__ and __setstate__
W. Trevor King [Tue, 5 Feb 2013 16:05:15 +0000 (11:05 -0500)]
question: Add Question._state_attributes for easier subclassing
This way subclasses can extend the list instead of overriding
__getstate__.
W. Trevor King [Tue, 5 Feb 2013 15:58:40 +0000 (10:58 -0500)]
Add question class storage (lookups in QUESTION_CLASS)
This allows us to specify questions with alternate processing classes.
As a simple example, I've added NormalizedStringQuestion, which
softens the string comparison used in the basic Question. The next
step is to add a command-line question ;).
W. Trevor King [Tue, 5 Feb 2013 15:45:11 +0000 (10:45 -0500)]
ui.cli: Rework display_result() for multiple answers per question
W. Trevor King [Tue, 5 Feb 2013 15:37:41 +0000 (10:37 -0500)]
ui: Add dependency handling to UserInterface.get_question
We start the stack with all the leaf questions (i.e. questions that
are not dependencies of other question). If the user gets one wrong,
we push the question back on the stack (so they can try again later),
and also push all of that questions direct dependencies onto the stack
(so they can get the background they need to answer the question they
got wrong).
W. Trevor King [Tue, 5 Feb 2013 15:27:16 +0000 (10:27 -0500)]
question: Add Question.__str__() and __repr__()
For easily viewing questions in lists.
W. Trevor King [Tue, 5 Feb 2013 15:16:26 +0000 (10:16 -0500)]
Catch EOFError (control-d) in CommandLineInterface input() call
W. Trevor King [Tue, 5 Feb 2013 15:15:16 +0000 (10:15 -0500)]
Add dependency storage (list of question IDs)
W. Trevor King [Tue, 5 Feb 2013 15:08:52 +0000 (10:08 -0500)]
Use question.id instead of question.prompt for answer indexing
This decouples the keying from the prompt, which is useful if you want
to use another value for the `id` (e.g. a question number).
If `id` is not specified, it defaults to `prompt`.
W. Trevor King [Tue, 5 Feb 2013 15:01:49 +0000 (10:01 -0500)]
Add trailing newlines to saved JSON files
W. Trevor King [Tue, 5 Feb 2013 15:01:25 +0000 (10:01 -0500)]
Add a persistent answers database
W. Trevor King [Tue, 5 Feb 2013 14:34:03 +0000 (09:34 -0500)]
Visually separate the results from the questions
W. Trevor King [Tue, 5 Feb 2013 14:29:58 +0000 (09:29 -0500)]
Add .display_results() for showing users their results and scores
W. Trevor King [Tue, 5 Feb 2013 14:19:36 +0000 (09:19 -0500)]
Display results (but not the correct answers)
W. Trevor King [Tue, 5 Feb 2013 14:09:50 +0000 (09:09 -0500)]
Don't crash with IndexError when we run out of questions
W. Trevor King [Tue, 5 Feb 2013 14:07:18 +0000 (09:07 -0500)]
Make get_question() a bit more interesting
W. Trevor King [Tue, 5 Feb 2013 14:06:44 +0000 (09:06 -0500)]
Add a simple command line interface
W. Trevor King [Tue, 5 Feb 2013 13:49:54 +0000 (08:49 -0500)]
Added saving, loading, and a test quiz
W. Trevor King [Mon, 4 Feb 2013 23:05:32 +0000 (18:05 -0500)]
Stubbing out the initial framework