mirror of
https://github.com/streamlink/streamlink
synced 2024-11-02 03:19:35 +01:00
Add some docs.
This commit is contained in:
Christopher Rosell
parent
2846ee256b
commit
93af278d61
2
.gitignore
vendored
2
.gitignore
vendored
@ -19,3 +19,5 @@ dist
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*.pyc
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*.pyo
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*.tmp*
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*.swp
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docs/_build
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153
docs/Makefile
Normal file
153
docs/Makefile
Normal file
@ -0,0 +1,153 @@
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# Makefile for Sphinx documentation
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#
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# You can set these variables from the command line.
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SPHINXOPTS =
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SPHINXBUILD = sphinx-build
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PAPER =
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BUILDDIR = _build
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# Internal variables.
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PAPEROPT_a4 = -D latex_paper_size=a4
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PAPEROPT_letter = -D latex_paper_size=letter
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ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
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# the i18n builder cannot share the environment and doctrees with the others
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I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
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.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
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help:
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||||
@echo "Please use \`make <target>' where <target> is one of"
|
||||
@echo " html to make standalone HTML files"
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||||
@echo " dirhtml to make HTML files named index.html in directories"
|
||||
@echo " singlehtml to make a single large HTML file"
|
||||
@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 " devhelp to make HTML files and a Devhelp project"
|
||||
@echo " epub to make an epub"
|
||||
@echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
|
||||
@echo " latexpdf to make LaTeX files and run them through pdflatex"
|
||||
@echo " text to make text files"
|
||||
@echo " man to make manual pages"
|
||||
@echo " texinfo to make Texinfo files"
|
||||
@echo " info to make Texinfo files and run them through makeinfo"
|
||||
@echo " gettext to make PO message catalogs"
|
||||
@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)"
|
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|
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clean:
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-rm -rf $(BUILDDIR)/*
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html:
|
||||
$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
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||||
@echo
|
||||
@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
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||||
|
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dirhtml:
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$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
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||||
@echo
|
||||
@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
|
||||
|
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singlehtml:
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||||
$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
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||||
@echo
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||||
@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
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pickle:
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$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
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||||
@echo
|
||||
@echo "Build finished; now you can process the pickle files."
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||||
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json:
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$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
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||||
@echo
|
||||
@echo "Build finished; now you can process the JSON files."
|
||||
|
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htmlhelp:
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$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
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||||
@echo
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@echo "Build finished; now you can run HTML Help Workshop with the" \
|
||||
".hhp project file in $(BUILDDIR)/htmlhelp."
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|
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qthelp:
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$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
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@echo
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@echo "Build finished; now you can run "qcollectiongenerator" with the" \
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".qhcp project file in $(BUILDDIR)/qthelp, like this:"
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@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/livestreamer.qhcp"
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@echo "To view the help file:"
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@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/livestreamer.qhc"
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devhelp:
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$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
|
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@echo
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@echo "Build finished."
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@echo "To view the help file:"
|
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@echo "# mkdir -p $$HOME/.local/share/devhelp/livestreamer"
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@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/livestreamer"
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@echo "# devhelp"
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epub:
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$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
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@echo
|
||||
@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
|
||||
|
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latex:
|
||||
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
|
||||
@echo
|
||||
@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
|
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@echo "Run \`make' in that directory to run these through (pdf)latex" \
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"(use \`make latexpdf' here to do that automatically)."
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latexpdf:
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$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
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@echo "Running LaTeX files through pdflatex..."
|
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$(MAKE) -C $(BUILDDIR)/latex all-pdf
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@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
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text:
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$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
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@echo
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@echo "Build finished. The text files are in $(BUILDDIR)/text."
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man:
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$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
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@echo
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@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
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texinfo:
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$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
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@echo
|
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@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
|
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@echo "Run \`make' in that directory to run these through makeinfo" \
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"(use \`make info' here to do that automatically)."
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info:
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$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
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@echo "Running Texinfo files through makeinfo..."
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make -C $(BUILDDIR)/texinfo info
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@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
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gettext:
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$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
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@echo
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||||
@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
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changes:
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$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
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@echo
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@echo "The overview file is in $(BUILDDIR)/changes."
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linkcheck:
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$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
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@echo
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@echo "Link check complete; look for any errors in the above output " \
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"or in $(BUILDDIR)/linkcheck/output.txt."
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doctest:
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$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
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@echo "Testing of doctests in the sources finished, look at the " \
|
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"results in $(BUILDDIR)/doctest/output.txt."
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243
docs/conf.py
Normal file
243
docs/conf.py
Normal file
@ -0,0 +1,243 @@
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# livestreamer documentation build configuration file, created by
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# sphinx-quickstart on Fri Aug 24 00:12:10 2012.
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#
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# This file is execfile()d with the current directory set to its containing dir.
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#
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# Note that not all possible configuration values are present in this
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# autogenerated file.
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#
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# All configuration values have a default; values that are commented out
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# serve to show the default.
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import sys, os
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# If extensions (or modules to document with autodoc) are in another directory,
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# add these directories to sys.path here. If the directory is relative to the
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# documentation root, use os.path.abspath to make it absolute, like shown here.
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#sys.path.insert(0, os.path.abspath('.'))
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# -- General configuration -----------------------------------------------------
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# If your documentation needs a minimal Sphinx version, state it here.
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#needs_sphinx = '1.0'
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# Add any Sphinx extension module names here, as strings. They can be extensions
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# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
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extensions = ['sphinx.ext.autodoc']
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# Add any paths that contain templates here, relative to this directory.
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templates_path = ['_templates']
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# The suffix of source filenames.
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source_suffix = '.rst'
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# The encoding of source files.
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#source_encoding = 'utf-8-sig'
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# The master toctree document.
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master_doc = 'index'
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# General information about the project.
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project = 'livestreamer'
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copyright = '2012, Christopher Rosell'
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# The version info for the project you're documenting, acts as replacement for
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# |version| and |release|, also used in various other places throughout the
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# built documents.
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#
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# The short X.Y version.
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version = '1.2.0'
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# The full version, including alpha/beta/rc tags.
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release = '1.2.0'
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# The language for content autogenerated by Sphinx. Refer to documentation
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# for a list of supported languages.
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#language = None
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# There are two options for replacing |today|: either, you set today to some
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# non-false value, then it is used:
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#today = ''
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# Else, today_fmt is used as the format for a strftime call.
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#today_fmt = '%B %d, %Y'
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# List of patterns, relative to source directory, that match files and
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# directories to ignore when looking for source files.
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exclude_patterns = ['_build']
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# The reST default role (used for this markup: `text`) to use for all documents.
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#default_role = None
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# If true, '()' will be appended to :func: etc. cross-reference text.
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#add_function_parentheses = True
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# If true, the current module name will be prepended to all description
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# unit titles (such as .. function::).
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#add_module_names = True
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# If true, sectionauthor and moduleauthor directives will be shown in the
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# output. They are ignored by default.
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#show_authors = False
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# The name of the Pygments (syntax highlighting) style to use.
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pygments_style = 'sphinx'
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# A list of ignored prefixes for module index sorting.
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#modindex_common_prefix = []
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# -- Options for HTML output ---------------------------------------------------
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# The theme to use for HTML and HTML Help pages. See the documentation for
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# a list of builtin themes.
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#html_theme = 'default'
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# Theme options are theme-specific and customize the look and feel of a theme
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# further. For a list of options available for each theme, see the
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# documentation.
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#html_theme_options = {}
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# Add any paths that contain custom themes here, relative to this directory.
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#html_theme_path = []
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# The name for this set of Sphinx documents. If None, it defaults to
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# "<project> v<release> documentation".
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#html_title = None
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# A shorter title for the navigation bar. Default is the same as html_title.
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#html_short_title = None
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# The name of an image file (relative to this directory) to place at the top
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# of the sidebar.
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#html_logo = None
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# The name of an image file (within the static path) to use as favicon of the
|
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# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
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# pixels large.
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#html_favicon = None
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# Add any paths that contain custom static files (such as style sheets) here,
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# relative to this directory. They are copied after the builtin static files,
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# so a file named "default.css" will overwrite the builtin "default.css".
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html_static_path = ['_static']
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# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
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# using the given strftime format.
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#html_last_updated_fmt = '%b %d, %Y'
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# If true, SmartyPants will be used to convert quotes and dashes to
|
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# typographically correct entities.
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#html_use_smartypants = True
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# Custom sidebar templates, maps document names to template names.
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#html_sidebars = {}
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# Additional templates that should be rendered to pages, maps page names to
|
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# template names.
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#html_additional_pages = {}
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# If false, no module index is generated.
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#html_domain_indices = True
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# If false, no index is generated.
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#html_use_index = True
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# If true, the index is split into individual pages for each letter.
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#html_split_index = False
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# If true, links to the reST sources are added to the pages.
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#html_show_sourcelink = True
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# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
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#html_show_sphinx = True
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# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
|
||||
#html_show_copyright = True
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||||
# If true, an OpenSearch description file will be output, and all pages will
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# 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 = ''
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# This is the file name suffix for HTML files (e.g. ".xhtml").
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#html_file_suffix = None
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||||
# Output file base name for HTML help builder.
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htmlhelp_basename = 'livestreamerdoc'
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# -- Options for LaTeX output --------------------------------------------------
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||||
latex_elements = {
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# The paper size ('letterpaper' or 'a4paper').
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||||
#'papersize': 'letterpaper',
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||||
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||||
# The font size ('10pt', '11pt' or '12pt').
|
||||
#'pointsize': '10pt',
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||||
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||||
# Additional stuff for the LaTeX preamble.
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||||
#'preamble': '',
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}
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||||
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||||
# Grouping the document tree into LaTeX files. List of tuples
|
||||
# (source start file, target name, title, author, documentclass [howto/manual]).
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||||
latex_documents = [
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('index', 'livestreamer.tex', 'livestreamer Documentation',
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'Christopher Rosell', 'manual'),
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||||
]
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||||
|
||||
# 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
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||||
|
||||
# If true, show page references after internal links.
|
||||
#latex_show_pagerefs = False
|
||||
|
||||
# If true, show URL addresses after external links.
|
||||
#latex_show_urls = False
|
||||
|
||||
# Documents to append as an appendix to all manuals.
|
||||
#latex_appendices = []
|
||||
|
||||
# If false, no module index is generated.
|
||||
#latex_domain_indices = True
|
||||
|
||||
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||||
# -- Options for manual page output --------------------------------------------
|
||||
|
||||
# One entry per manual page. List of tuples
|
||||
# (source start file, name, description, authors, manual section).
|
||||
man_pages = [
|
||||
('index', 'livestreamer', 'livestreamer Documentation',
|
||||
['Christopher Rosell'], 1)
|
||||
]
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||||
|
||||
# If true, show URL addresses after external links.
|
||||
#man_show_urls = False
|
||||
|
||||
|
||||
# -- Options for Texinfo output ------------------------------------------------
|
||||
|
||||
# Grouping the document tree into Texinfo files. List of tuples
|
||||
# (source start file, target name, title, author,
|
||||
# dir menu entry, description, category)
|
||||
texinfo_documents = [
|
||||
('index', 'livestreamer', 'livestreamer Documentation',
|
||||
'Christopher Rosell', 'livestreamer', 'One line description of project.',
|
||||
'Miscellaneous'),
|
||||
]
|
||||
|
||||
# Documents to append as an appendix to all manuals.
|
||||
#texinfo_appendices = []
|
||||
|
||||
# If false, no module index is generated.
|
||||
#texinfo_domain_indices = True
|
||||
|
||||
# How to display URL addresses: 'footnote', 'no', or 'inline'.
|
||||
#texinfo_show_urls = 'footnote'
|
||||
95
docs/index.rst
Normal file
95
docs/index.rst
Normal file
@ -0,0 +1,95 @@
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.. livestreamer documentation master file, created by
|
||||
sphinx-quickstart on Fri Aug 24 00:12:10 2012.
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||||
You can adapt this file completely to your liking, but it should at least
|
||||
contain the root `toctree` directive.
|
||||
|
||||
livestreamer documentation
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||||
==================================
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||||
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||||
Livestreamer is a library that can be used to retrieve information and stream data from
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||||
various livestreaming services, such as Twitch, Own3D or UStream.
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||||
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||||
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||||
.. automodule:: livestreamer
|
||||
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||||
Exceptions
|
||||
----------
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||||
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||||
The :mod:`livstreamer` module defines four exceptions:
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||||
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||||
.. exception:: PluginError
|
||||
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||||
Common base class for the plugin related exceptions. It inherits
|
||||
:exc:`Exception`.
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||||
|
||||
.. exception:: NoStreamsError
|
||||
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||||
This exception is triggered when no streams can be found by a plugin.
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||||
It inherits :exc:`PluginError`.
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||||
|
||||
.. exception:: NoPluginError
|
||||
|
||||
This exception is triggered when no plugin can found when calling :meth:`Livestreamer.resolve_url`.
|
||||
It inherits :exc:`PluginError`.
|
||||
|
||||
.. exception:: StreamError
|
||||
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||||
Common base class for stream related exceptions. It inherits
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||||
:exc:`Exception`.
|
||||
|
||||
The livestreamer session
|
||||
------------------------
|
||||
.. autoclass:: Livestreamer
|
||||
:members:
|
||||
|
||||
.. automodule:: livestreamer.plugins
|
||||
|
||||
Plugins
|
||||
-------
|
||||
.. autoclass:: Plugin
|
||||
:members:
|
||||
|
||||
.. automodule:: livestreamer.stream
|
||||
|
||||
|
||||
Streams
|
||||
-------
|
||||
.. autoclass:: Stream
|
||||
:members:
|
||||
|
||||
|
||||
Examples
|
||||
--------
|
||||
|
||||
Fetching a streams data::
|
||||
|
||||
from livestreamer import Livestreamer
|
||||
|
||||
url = "http://twitch.tv/day9tv"
|
||||
livestreamer = Livestreamer()
|
||||
channel = livestreamer.resolve_url(url)
|
||||
streams = channel.get_streams()
|
||||
|
||||
stream = streams["720p"]
|
||||
fd = stream.open()
|
||||
|
||||
while True:
|
||||
data = fd.read(1024)
|
||||
if len(data) == 0:
|
||||
break
|
||||
|
||||
# do something with data
|
||||
|
||||
fd.close()
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Indices and tables
|
||||
==================
|
||||
|
||||
* :ref:`genindex`
|
||||
* :ref:`modindex`
|
||||
* :ref:`search`
|
||||
|
||||
@ -9,6 +9,11 @@ import pkgutil
|
||||
import imp
|
||||
|
||||
class Livestreamer(object):
|
||||
"""
|
||||
A Livestreamer session is used to keep track of plugins, options, log settings.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
self.options = Options({
|
||||
"rtmpdump": None,
|
||||
@ -19,28 +24,44 @@ class Livestreamer(object):
|
||||
self.load_builtin_plugins()
|
||||
|
||||
def set_option(self, key, value):
|
||||
"""Set option *key* to *value*."""
|
||||
self.options.set(key, value)
|
||||
|
||||
def get_option(self, key):
|
||||
"""Return option *key*"""
|
||||
return self.options.get(key)
|
||||
|
||||
def set_plugin_option(self, plugin, key, value):
|
||||
"""Set plugin option *key* to *value* for the plugin *plugin*."""
|
||||
if plugin in self.plugins:
|
||||
plugin = self.plugins[plugin]
|
||||
plugin.set_option(key, value)
|
||||
|
||||
def get_plugin_option(self, plugin, key):
|
||||
"""Return plugin option *key* for the plugin *plugin*."""
|
||||
if plugin in self.plugins:
|
||||
plugin = self.plugins[plugin]
|
||||
return plugin.get_option(key)
|
||||
|
||||
def set_loglevel(self, level):
|
||||
"""
|
||||
Set the log level to *level*.
|
||||
Valid levels are: none, error, warning, info, debug.
|
||||
"""
|
||||
self.logger.set_level(level)
|
||||
|
||||
def set_logoutput(self, output):
|
||||
"""
|
||||
Set the log output to *output*. Expects a file like
|
||||
object with a write method.
|
||||
"""
|
||||
self.logger.set_output(output)
|
||||
|
||||
def resolve_url(self, url):
|
||||
"""
|
||||
Attempt to find the correct plugin for *url* and return it.
|
||||
Raises :exc:`NoPluginError` on failure.
|
||||
"""
|
||||
parsed = urlparse(url)
|
||||
|
||||
if len(parsed.scheme) == 0:
|
||||
@ -54,6 +75,9 @@ class Livestreamer(object):
|
||||
raise NoPluginError
|
||||
|
||||
def get_plugins(self):
|
||||
"""
|
||||
Returns the loaded plugins for the session.
|
||||
"""
|
||||
return self.plugins
|
||||
|
||||
def load_builtin_plugins(self):
|
||||
@ -62,6 +86,9 @@ class Livestreamer(object):
|
||||
self.load_plugin(name, file, pathname, desc)
|
||||
|
||||
def load_plugins(self, path):
|
||||
"""
|
||||
Attempt to load plugins from the *path* directory.
|
||||
"""
|
||||
for loader, name, ispkg in pkgutil.iter_modules(path):
|
||||
file, pathname, desc = imp.find_module(name, path)
|
||||
self.load_plugin(name, file, pathname, desc)
|
||||
|
||||
@ -1,6 +1,10 @@
|
||||
from livestreamer.options import Options
|
||||
|
||||
class Plugin(object):
|
||||
"""
|
||||
A plugin can retrieve stream information from the *url* specified.
|
||||
"""
|
||||
|
||||
options = Options()
|
||||
|
||||
def __init__(self, url):
|
||||
@ -20,6 +24,16 @@ class Plugin(object):
|
||||
return cls.options.get(key)
|
||||
|
||||
def get_streams(self):
|
||||
"""
|
||||
Retrieves and returns a :class:`dict` containing the streams.
|
||||
|
||||
The key is the name of the stream, most commonly the quality.
|
||||
The value is a :class:`Stream` object.
|
||||
|
||||
The stream with key *best* is a reference to the stream most likely
|
||||
to be of highest quality.
|
||||
"""
|
||||
|
||||
ranking = ["iphonelow", "iphonehigh", "240p", "320k", "360p", "850k",
|
||||
"480p", "1400k", "720p", "2400k", "hd", "1080p", "live"]
|
||||
streams = self._get_streams()
|
||||
|
||||
@ -10,11 +10,21 @@ class StreamError(Exception):
|
||||
pass
|
||||
|
||||
class Stream(object):
|
||||
"""
|
||||
This is a base class that should be inherited when implementing
|
||||
different stream types. Should only be used directly from plugins.
|
||||
"""
|
||||
|
||||
def __init__(self, session):
|
||||
self.session = session
|
||||
|
||||
def open(self):
|
||||
raise NotImplementedError
|
||||
"""
|
||||
Opens a connection to the stream.
|
||||
Returns a file-like object than can be used to read data.
|
||||
Raises :exc:`StreamError` on failure.
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
class StreamProcess(Stream):
|
||||
def __init__(self, session, params={}):
|
||||
|
||||
Loading…
Reference in New Issue
Block a user