diff options
Diffstat (limited to 'python/futures/docs')
| -rw-r--r-- | python/futures/docs/Makefile | 88 | ||||
| -rw-r--r-- | python/futures/docs/conf.py | 194 | ||||
| -rw-r--r-- | python/futures/docs/index.rst | 347 | ||||
| -rw-r--r-- | python/futures/docs/make.bat | 112 |
4 files changed, 741 insertions, 0 deletions
diff --git a/python/futures/docs/Makefile b/python/futures/docs/Makefile new file mode 100644 index 000000000..f69d84035 --- /dev/null +++ b/python/futures/docs/Makefile @@ -0,0 +1,88 @@ +# Makefile for Sphinx documentation +# + +# You can set these variables from the command line. +SPHINXOPTS = +SPHINXBUILD = sphinx-build +PAPER = + +# Internal variables. +PAPEROPT_a4 = -D latex_paper_size=a4 +PAPEROPT_letter = -D latex_paper_size=letter +ALLSPHINXOPTS = -d _build/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) . + +.PHONY: help clean html dirhtml pickle json htmlhelp qthelp latex changes linkcheck doctest + +help: + @echo "Please use \`make <target>' where <target> is one of" + @echo " html to make standalone HTML files" + @echo " dirhtml to make HTML files named index.html in directories" + @echo " pickle to make pickle files" + @echo " json to make JSON files" + @echo " htmlhelp to make HTML files and a HTML help project" + @echo " qthelp to make HTML files and a qthelp project" + @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" + @echo " changes to make an overview of all changed/added/deprecated items" + @echo " linkcheck to check all external links for integrity" + @echo " doctest to run all doctests embedded in the documentation (if enabled)" + +clean: + -rm -rf _build/* + +html: + $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) _build/html + @echo + @echo "Build finished. The HTML pages are in _build/html." + +dirhtml: + $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) _build/dirhtml + @echo + @echo "Build finished. The HTML pages are in _build/dirhtml." + +pickle: + $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) _build/pickle + @echo + @echo "Build finished; now you can process the pickle files." + +json: + $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) _build/json + @echo + @echo "Build finished; now you can process the JSON files." + +htmlhelp: + $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) _build/htmlhelp + @echo + @echo "Build finished; now you can run HTML Help Workshop with the" \ + ".hhp project file in _build/htmlhelp." + +qthelp: + $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) _build/qthelp + @echo + @echo "Build finished; now you can run "qcollectiongenerator" with the" \ + ".qhcp project file in _build/qthelp, like this:" + @echo "# qcollectiongenerator _build/qthelp/futures.qhcp" + @echo "To view the help file:" + @echo "# assistant -collectionFile _build/qthelp/futures.qhc" + +latex: + $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) _build/latex + @echo + @echo "Build finished; the LaTeX files are in _build/latex." + @echo "Run \`make all-pdf' or \`make all-ps' in that directory to" \ + "run these through (pdf)latex." + +changes: + $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) _build/changes + @echo + @echo "The overview file is in _build/changes." + +linkcheck: + $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) _build/linkcheck + @echo + @echo "Link check complete; look for any errors in the above output " \ + "or in _build/linkcheck/output.txt." + +doctest: + $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) _build/doctest + @echo "Testing of doctests in the sources finished, look at the " \ + "results in _build/doctest/output.txt." diff --git a/python/futures/docs/conf.py b/python/futures/docs/conf.py new file mode 100644 index 000000000..5cea44c88 --- /dev/null +++ b/python/futures/docs/conf.py @@ -0,0 +1,194 @@ +# -*- coding: utf-8 -*- +# +# futures documentation build configuration file, created by +# sphinx-quickstart on Wed Jun 3 19:35:34 2009. +# +# This file is execfile()d with the current directory set to its containing dir. +# +# Note that not all possible configuration values are present in this +# autogenerated file. +# +# All configuration values have a default; values that are commented out +# serve to show the default. + +import sys, os + +# If extensions (or modules to document with autodoc) are in another directory, +# add these directories to sys.path here. If the directory is relative to the +# documentation root, use os.path.abspath to make it absolute, like shown here. +#sys.path.append(os.path.abspath('.')) + +# -- General configuration ----------------------------------------------------- + +# Add any Sphinx extension module names here, as strings. They can be extensions +# coming with Sphinx (named 'sphinx.ext.*') or your custom ones. +extensions = [] + +# Add any paths that contain templates here, relative to this directory. +templates_path = ['_templates'] + +# The suffix of source filenames. +source_suffix = '.rst' + +# The encoding of source files. +#source_encoding = 'utf-8' + +# The master toctree document. +master_doc = 'index' + +# General information about the project. +project = u'futures' +copyright = u'2009-2011, Brian Quinlan' + +# The version info for the project you're documenting, acts as replacement for +# |version| and |release|, also used in various other places throughout the +# built documents. +# +# The short X.Y version. +version = '2.1.6' +# The full version, including alpha/beta/rc tags. +release = '2.1.6' + +# The language for content autogenerated by Sphinx. Refer to documentation +# for a list of supported languages. +#language = None + +# There are two options for replacing |today|: either, you set today to some +# non-false value, then it is used: +#today = '' +# Else, today_fmt is used as the format for a strftime call. +#today_fmt = '%B %d, %Y' + +# List of documents that shouldn't be included in the build. +#unused_docs = [] + +# List of directories, relative to source directory, that shouldn't be searched +# for source files. +exclude_trees = ['_build'] + +# The reST default role (used for this markup: `text`) to use for all documents. +#default_role = None + +# If true, '()' will be appended to :func: etc. cross-reference text. +#add_function_parentheses = True + +# If true, the current module name will be prepended to all description +# unit titles (such as .. function::). +#add_module_names = True + +# If true, sectionauthor and moduleauthor directives will be shown in the +# output. They are ignored by default. +#show_authors = False + +# The name of the Pygments (syntax highlighting) style to use. +pygments_style = 'sphinx' + +# A list of ignored prefixes for module index sorting. +#modindex_common_prefix = [] + + +# -- Options for HTML output --------------------------------------------------- + +# The theme to use for HTML and HTML Help pages. Major themes that come with +# Sphinx are currently 'default' and 'sphinxdoc'. +html_theme = 'default' + +# Theme options are theme-specific and customize the look and feel of a theme +# further. For a list of options available for each theme, see the +# documentation. +#html_theme_options = {} + +# Add any paths that contain custom themes here, relative to this directory. +#html_theme_path = [] + +# The name for this set of Sphinx documents. If None, it defaults to +# "<project> v<release> documentation". +#html_title = None + +# A shorter title for the navigation bar. Default is the same as html_title. +#html_short_title = None + +# The name of an image file (relative to this directory) to place at the top +# of the sidebar. +#html_logo = None + +# The name of an image file (within the static path) to use as favicon of the +# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 +# pixels large. +#html_favicon = None + +# Add any paths that contain custom static files (such as style sheets) here, +# relative to this directory. They are copied after the builtin static files, +# so a file named "default.css" will overwrite the builtin "default.css". +html_static_path = ['_static'] + +# If not '', a 'Last updated on:' timestamp is inserted at every page bottom, +# using the given strftime format. +#html_last_updated_fmt = '%b %d, %Y' + +# If true, SmartyPants will be used to convert quotes and dashes to +# typographically correct entities. +#html_use_smartypants = True + +# Custom sidebar templates, maps document names to template names. +#html_sidebars = {} + +# Additional templates that should be rendered to pages, maps page names to +# template names. +#html_additional_pages = {} + +# If false, no module index is generated. +#html_use_modindex = True + +# If false, no index is generated. +#html_use_index = True + +# If true, the index is split into individual pages for each letter. +#html_split_index = False + +# If true, links to the reST sources are added to the pages. +#html_show_sourcelink = True + +# If true, an OpenSearch description file will be output, and all pages will +# contain a <link> tag referring to it. The value of this option must be the +# base URL from which the finished HTML is served. +#html_use_opensearch = '' + +# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml"). +#html_file_suffix = '' + +# Output file base name for HTML help builder. +htmlhelp_basename = 'futuresdoc' + + +# -- Options for LaTeX output -------------------------------------------------- + +# The paper size ('letter' or 'a4'). +#latex_paper_size = 'letter' + +# The font size ('10pt', '11pt' or '12pt'). +#latex_font_size = '10pt' + +# Grouping the document tree into LaTeX files. List of tuples +# (source start file, target name, title, author, documentclass [howto/manual]). +latex_documents = [ + ('index', 'futures.tex', u'futures Documentation', + u'Brian Quinlan', 'manual'), +] + +# The name of an image file (relative to this directory) to place at the top of +# the title page. +#latex_logo = None + +# For "manual" documents, if this is true, then toplevel headings are parts, +# not chapters. +#latex_use_parts = False + +# Additional stuff for the LaTeX preamble. +#latex_preamble = '' + +# Documents to append as an appendix to all manuals. +#latex_appendices = [] + +# If false, no module index is generated. +#latex_use_modindex = True diff --git a/python/futures/docs/index.rst b/python/futures/docs/index.rst new file mode 100644 index 000000000..4103f014b --- /dev/null +++ b/python/futures/docs/index.rst @@ -0,0 +1,347 @@ +:mod:`concurrent.futures` --- Asynchronous computation +====================================================== + +.. module:: concurrent.futures + :synopsis: Execute computations asynchronously using threads or processes. + +The :mod:`concurrent.futures` module provides a high-level interface for +asynchronously executing callables. + +The asynchronous execution can be be performed by threads using +:class:`ThreadPoolExecutor` or seperate processes using +:class:`ProcessPoolExecutor`. Both implement the same interface, which is +defined by the abstract :class:`Executor` class. + +Executor Objects +---------------- + +:class:`Executor` is an abstract class that provides methods to execute calls +asynchronously. It should not be used directly, but through its two +subclasses: :class:`ThreadPoolExecutor` and :class:`ProcessPoolExecutor`. + +.. method:: Executor.submit(fn, *args, **kwargs) + + Schedules the callable to be executed as *fn*(*\*args*, *\*\*kwargs*) and + returns a :class:`Future` representing the execution of the callable. + +:: + + with ThreadPoolExecutor(max_workers=1) as executor: + future = executor.submit(pow, 323, 1235) + print(future.result()) + +.. method:: Executor.map(func, *iterables, timeout=None) + + Equivalent to map(*func*, *\*iterables*) but func is executed asynchronously + and several calls to *func* may be made concurrently. The returned iterator + raises a :exc:`TimeoutError` if :meth:`__next__()` is called and the result + isn't available after *timeout* seconds from the original call to + :meth:`map()`. *timeout* can be an int or float. If *timeout* is not + specified or ``None`` then there is no limit to the wait time. If a call + raises an exception then that exception will be raised when its value is + retrieved from the iterator. + +.. method:: Executor.shutdown(wait=True) + + Signal the executor that it should free any resources that it is using when + the currently pending futures are done executing. Calls to + :meth:`Executor.submit` and :meth:`Executor.map` made after shutdown will + raise :exc:`RuntimeError`. + + If *wait* is `True` then this method will not return until all the pending + futures are done executing and the resources associated with the executor + have been freed. If *wait* is `False` then this method will return + immediately and the resources associated with the executor will be freed + when all pending futures are done executing. Regardless of the value of + *wait*, the entire Python program will not exit until all pending futures + are done executing. + + You can avoid having to call this method explicitly if you use the `with` + statement, which will shutdown the `Executor` (waiting as if + `Executor.shutdown` were called with *wait* set to `True`): + +:: + + import shutil + with ThreadPoolExecutor(max_workers=4) as e: + e.submit(shutil.copy, 'src1.txt', 'dest1.txt') + e.submit(shutil.copy, 'src2.txt', 'dest2.txt') + e.submit(shutil.copy, 'src3.txt', 'dest3.txt') + e.submit(shutil.copy, 'src3.txt', 'dest4.txt') + + +ThreadPoolExecutor Objects +-------------------------- + +The :class:`ThreadPoolExecutor` class is an :class:`Executor` subclass that uses +a pool of threads to execute calls asynchronously. + +Deadlock can occur when the callable associated with a :class:`Future` waits on +the results of another :class:`Future`. For example: + +:: + + import time + def wait_on_b(): + time.sleep(5) + print(b.result()) # b will never complete because it is waiting on a. + return 5 + + def wait_on_a(): + time.sleep(5) + print(a.result()) # a will never complete because it is waiting on b. + return 6 + + + executor = ThreadPoolExecutor(max_workers=2) + a = executor.submit(wait_on_b) + b = executor.submit(wait_on_a) + +And: + +:: + + def wait_on_future(): + f = executor.submit(pow, 5, 2) + # This will never complete because there is only one worker thread and + # it is executing this function. + print(f.result()) + + executor = ThreadPoolExecutor(max_workers=1) + executor.submit(wait_on_future) + +.. class:: ThreadPoolExecutor(max_workers) + + Executes calls asynchronously using at pool of at most *max_workers* threads. + +.. _threadpoolexecutor-example: + +ThreadPoolExecutor Example +^^^^^^^^^^^^^^^^^^^^^^^^^^ +:: + + from concurrent import futures + import urllib.request + + URLS = ['http://www.foxnews.com/', + 'http://www.cnn.com/', + 'http://europe.wsj.com/', + 'http://www.bbc.co.uk/', + 'http://some-made-up-domain.com/'] + + def load_url(url, timeout): + return urllib.request.urlopen(url, timeout=timeout).read() + + with futures.ThreadPoolExecutor(max_workers=5) as executor: + future_to_url = dict((executor.submit(load_url, url, 60), url) + for url in URLS) + + for future in futures.as_completed(future_to_url): + url = future_to_url[future] + if future.exception() is not None: + print('%r generated an exception: %s' % (url, + future.exception())) + else: + print('%r page is %d bytes' % (url, len(future.result()))) + +ProcessPoolExecutor Objects +--------------------------- + +The :class:`ProcessPoolExecutor` class is an :class:`Executor` subclass that +uses a pool of processes to execute calls asynchronously. +:class:`ProcessPoolExecutor` uses the :mod:`multiprocessing` module, which +allows it to side-step the :term:`Global Interpreter Lock` but also means that +only picklable objects can be executed and returned. + +Calling :class:`Executor` or :class:`Future` methods from a callable submitted +to a :class:`ProcessPoolExecutor` will result in deadlock. + +.. class:: ProcessPoolExecutor(max_workers=None) + + Executes calls asynchronously using a pool of at most *max_workers* + processes. If *max_workers* is ``None`` or not given then as many worker + processes will be created as the machine has processors. + +.. _processpoolexecutor-example: + +ProcessPoolExecutor Example +^^^^^^^^^^^^^^^^^^^^^^^^^^^ +:: + + import math + + PRIMES = [ + 112272535095293, + 112582705942171, + 112272535095293, + 115280095190773, + 115797848077099, + 1099726899285419] + + def is_prime(n): + if n % 2 == 0: + return False + + sqrt_n = int(math.floor(math.sqrt(n))) + for i in range(3, sqrt_n + 1, 2): + if n % i == 0: + return False + return True + + def main(): + with futures.ProcessPoolExecutor() as executor: + for number, prime in zip(PRIMES, executor.map(is_prime, PRIMES)): + print('%d is prime: %s' % (number, prime)) + + if __name__ == '__main__': + main() + +Future Objects +-------------- + +The :class:`Future` class encapulates the asynchronous execution of a callable. +:class:`Future` instances are created by :meth:`Executor.submit`. + +.. method:: Future.cancel() + + Attempt to cancel the call. If the call is currently being executed then + it cannot be cancelled and the method will return `False`, otherwise the call + will be cancelled and the method will return `True`. + +.. method:: Future.cancelled() + + Return `True` if the call was successfully cancelled. + +.. method:: Future.running() + + Return `True` if the call is currently being executed and cannot be + cancelled. + +.. method:: Future.done() + + Return `True` if the call was successfully cancelled or finished running. + +.. method:: Future.result(timeout=None) + + Return the value returned by the call. If the call hasn't yet completed then + this method will wait up to *timeout* seconds. If the call hasn't completed + in *timeout* seconds then a :exc:`TimeoutError` will be raised. *timeout* can + be an int or float.If *timeout* is not specified or ``None`` then there is no + limit to the wait time. + + If the future is cancelled before completing then :exc:`CancelledError` will + be raised. + + If the call raised then this method will raise the same exception. + +.. method:: Future.exception(timeout=None) + + Return the exception raised by the call. If the call hasn't yet completed + then this method will wait up to *timeout* seconds. If the call hasn't + completed in *timeout* seconds then a :exc:`TimeoutError` will be raised. + *timeout* can be an int or float. If *timeout* is not specified or ``None`` + then there is no limit to the wait time. + + If the future is cancelled before completing then :exc:`CancelledError` will + be raised. + + If the call completed without raising then ``None`` is returned. + +.. method:: Future.add_done_callback(fn) + + Attaches the callable *fn* to the future. *fn* will be called, with the + future as its only argument, when the future is cancelled or finishes + running. + + Added callables are called in the order that they were added and are always + called in a thread belonging to the process that added them. If the callable + raises an :exc:`Exception` then it will be logged and ignored. If the + callable raises another :exc:`BaseException` then the behavior is not + defined. + + If the future has already completed or been cancelled then *fn* will be + called immediately. + +Internal Future Methods +^^^^^^^^^^^^^^^^^^^^^^^ + +The following :class:`Future` methods are meant for use in unit tests and +:class:`Executor` implementations. + +.. method:: Future.set_running_or_notify_cancel() + + This method should only be called by :class:`Executor` implementations before + executing the work associated with the :class:`Future` and by unit tests. + + If the method returns `False` then the :class:`Future` was cancelled i.e. + :meth:`Future.cancel` was called and returned `True`. Any threads waiting + on the :class:`Future` completing (i.e. through :func:`as_completed` or + :func:`wait`) will be woken up. + + If the method returns `True` then the :class:`Future` was not cancelled + and has been put in the running state i.e. calls to + :meth:`Future.running` will return `True`. + + This method can only be called once and cannot be called after + :meth:`Future.set_result` or :meth:`Future.set_exception` have been + called. + +.. method:: Future.set_result(result) + + Sets the result of the work associated with the :class:`Future` to *result*. + + This method should only be used by Executor implementations and unit tests. + +.. method:: Future.set_exception(exception) + + Sets the result of the work associated with the :class:`Future` to the + :class:`Exception` *exception*. + + This method should only be used by Executor implementations and unit tests. + +Module Functions +---------------- + +.. function:: wait(fs, timeout=None, return_when=ALL_COMPLETED) + + Wait for the :class:`Future` instances (possibly created by different + :class:`Executor` instances) given by *fs* to complete. Returns a named + 2-tuple of sets. The first set, named "done", contains the futures that + completed (finished or were cancelled) before the wait completed. The second + set, named "not_done", contains uncompleted futures. + + *timeout* can be used to control the maximum number of seconds to wait before + returning. *timeout* can be an int or float. If *timeout* is not specified or + ``None`` then there is no limit to the wait time. + + *return_when* indicates when this function should return. It must be one of + the following constants: + + +-----------------------------+----------------------------------------+ + | Constant | Description | + +=============================+========================================+ + | :const:`FIRST_COMPLETED` | The function will return when any | + | | future finishes or is cancelled. | + +-----------------------------+----------------------------------------+ + | :const:`FIRST_EXCEPTION` | The function will return when any | + | | future finishes by raising an | + | | exception. If no future raises an | + | | exception then it is equivalent to | + | | `ALL_COMPLETED`. | + +-----------------------------+----------------------------------------+ + | :const:`ALL_COMPLETED` | The function will return when all | + | | futures finish or are cancelled. | + +-----------------------------+----------------------------------------+ + +.. function:: as_completed(fs, timeout=None) + + Returns an iterator over the :class:`Future` instances (possibly created by + different :class:`Executor` instances) given by *fs* that yields futures as + they complete (finished or were cancelled). Any futures given by *fs* that + are duplicated will be returned once. Any futures that completed + before :func:`as_completed` is called will be yielded first. The returned + iterator raises a :exc:`TimeoutError` if :meth:`~iterator.__next__` is + called and the result isn't available after *timeout* seconds from the + original call to :func:`as_completed`. *timeout* can be an int or float. + If *timeout* is not specified or ``None``, there is no limit to the wait + time. diff --git a/python/futures/docs/make.bat b/python/futures/docs/make.bat new file mode 100644 index 000000000..3e8021b56 --- /dev/null +++ b/python/futures/docs/make.bat @@ -0,0 +1,112 @@ +@ECHO OFF + +REM Command file for Sphinx documentation + +set SPHINXBUILD=sphinx-build +set ALLSPHINXOPTS=-d _build/doctrees %SPHINXOPTS% . +if NOT "%PAPER%" == "" ( + set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS% +) + +if "%1" == "" goto help + +if "%1" == "help" ( + :help + echo.Please use `make ^<target^>` where ^<target^> is one of + echo. html to make standalone HTML files + echo. dirhtml to make HTML files named index.html in directories + echo. pickle to make pickle files + echo. json to make JSON files + echo. htmlhelp to make HTML files and a HTML help project + echo. qthelp to make HTML files and a qthelp project + echo. latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter + echo. changes to make an overview over all changed/added/deprecated items + echo. linkcheck to check all external links for integrity + echo. doctest to run all doctests embedded in the documentation if enabled + goto end +) + +if "%1" == "clean" ( + for /d %%i in (_build\*) do rmdir /q /s %%i + del /q /s _build\* + goto end +) + +if "%1" == "html" ( + %SPHINXBUILD% -b html %ALLSPHINXOPTS% _build/html + echo. + echo.Build finished. The HTML pages are in _build/html. + goto end +) + +if "%1" == "dirhtml" ( + %SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% _build/dirhtml + echo. + echo.Build finished. The HTML pages are in _build/dirhtml. + goto end +) + +if "%1" == "pickle" ( + %SPHINXBUILD% -b pickle %ALLSPHINXOPTS% _build/pickle + echo. + echo.Build finished; now you can process the pickle files. + goto end +) + +if "%1" == "json" ( + %SPHINXBUILD% -b json %ALLSPHINXOPTS% _build/json + echo. + echo.Build finished; now you can process the JSON files. + goto end +) + +if "%1" == "htmlhelp" ( + %SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% _build/htmlhelp + echo. + echo.Build finished; now you can run HTML Help Workshop with the ^ +.hhp project file in _build/htmlhelp. + goto end +) + +if "%1" == "qthelp" ( + %SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% _build/qthelp + echo. + echo.Build finished; now you can run "qcollectiongenerator" with the ^ +.qhcp project file in _build/qthelp, like this: + echo.^> qcollectiongenerator _build\qthelp\futures.qhcp + echo.To view the help file: + echo.^> assistant -collectionFile _build\qthelp\futures.ghc + goto end +) + +if "%1" == "latex" ( + %SPHINXBUILD% -b latex %ALLSPHINXOPTS% _build/latex + echo. + echo.Build finished; the LaTeX files are in _build/latex. + goto end +) + +if "%1" == "changes" ( + %SPHINXBUILD% -b changes %ALLSPHINXOPTS% _build/changes + echo. + echo.The overview file is in _build/changes. + goto end +) + +if "%1" == "linkcheck" ( + %SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% _build/linkcheck + echo. + echo.Link check complete; look for any errors in the above output ^ +or in _build/linkcheck/output.txt. + goto end +) + +if "%1" == "doctest" ( + %SPHINXBUILD% -b doctest %ALLSPHINXOPTS% _build/doctest + echo. + echo.Testing of doctests in the sources finished, look at the ^ +results in _build/doctest/output.txt. + goto end +) + +:end |