mirror of https://github.com/ledisdb/ledisdb.git
add ledis-py doc, update docstring
This commit is contained in:
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#ledis-py
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The Python interface to the ledisdb key-value store.
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##Installation
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ledis-py requires a running ledisdb server. See [ledisdb guide](https://github.com/siddontang/ledisdb#build-and-install) for installation instructions.
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To install ledis-py, simply using `pip`(recommended):
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```
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$ sudo pip install ledis
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```
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or alternatively, using `easy_install`:
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```
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$ sudo easy_install ledis
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```
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or install from the source:
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```
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$ sudo python setup.py install
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```
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##Getting Started
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```
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>>> import ledis
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>>> l = ledis.Ledis(host='localhost', port=6380, db=0)
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>>> l.set('foo', 'bar')
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True
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>>> l.get('foo')
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'bar'
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>>>
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```
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## API Reference
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See [ledis wiki](https://github.com/siddontang/ledisdb/wiki/Commands) for more informations.
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## Connection
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### Connection Pools
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### Connnections
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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) source
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# the i18n builder cannot share the environment and doctrees with the others
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I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
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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"
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@echo " html to make standalone HTML files"
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@echo " dirhtml to make HTML files named index.html in directories"
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@echo " singlehtml to make a single large HTML file"
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@echo " pickle to make pickle files"
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@echo " json to make JSON files"
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@echo " htmlhelp to make HTML files and a HTML help project"
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@echo " qthelp to make HTML files and a qthelp project"
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@echo " devhelp to make HTML files and a Devhelp project"
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@echo " epub to make an epub"
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@echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
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@echo " latexpdf to make LaTeX files and run them through pdflatex"
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@echo " text to make text files"
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@echo " man to make manual pages"
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@echo " texinfo to make Texinfo files"
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@echo " info to make Texinfo files and run them through makeinfo"
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@echo " gettext to make PO message catalogs"
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@echo " changes to make an overview of all changed/added/deprecated items"
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@echo " linkcheck to check all external links for integrity"
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@echo " doctest to run all doctests embedded in the documentation (if enabled)"
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clean:
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-rm -rf $(BUILDDIR)/*
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html:
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$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
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@echo
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@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
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dirhtml:
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$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
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@echo
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@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) $(BUILDDIR)/pickle
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@echo
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@echo "Build finished; now you can process the pickle files."
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json:
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$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
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@echo
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@echo "Build finished; now you can process the JSON files."
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htmlhelp:
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$(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" \
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".hhp project file in $(BUILDDIR)/htmlhelp."
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qthelp:
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$(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/ledis-py.qhcp"
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@echo "To view the help file:"
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@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/ledis-py.qhc"
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devhelp:
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$(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 $$HOME/.local/share/devhelp/ledis-py"
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@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/ledis-py"
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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
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@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
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latex:
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$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
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@echo
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@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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@ -0,0 +1,246 @@
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# -*- coding: utf-8 -*-
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#
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# ledis-py documentation build configuration file, created by
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# sphinx-quickstart on Tue Jul 8 20:03:17 2014.
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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', 'sphinx.ext.doctest', 'sphinx.ext.intersphinx', 'sphinx.ext.viewcode']
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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 = u'ledis-py'
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copyright = u'2014, Andy McCurdy'
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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 = '0.0.1'
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# The full version, including alpha/beta/rc tags.
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release = '0.0.1'
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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 = []
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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 = 'nature'
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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.
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#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
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# base URL from which the finished HTML is served.
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#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 = 'ledis-pydoc'
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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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# The font size ('10pt', '11pt' or '12pt').
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#'pointsize': '10pt',
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# Additional stuff for the LaTeX preamble.
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#'preamble': '',
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}
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# Grouping the document tree into LaTeX files. List of tuples
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# (source start file, target name, title, author, documentclass [howto/manual]).
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latex_documents = [
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('index', 'ledis-py.tex', u'ledis-py Documentation',
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u'Andy McCurdy', '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
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# the title page.
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#latex_logo = None
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# For "manual" documents, if this is true, then toplevel headings are parts,
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# not chapters.
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#latex_use_parts = False
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# If true, show page references after internal links.
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#latex_show_pagerefs = False
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# If true, show URL addresses after external links.
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#latex_show_urls = False
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# Documents to append as an appendix to all manuals.
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#latex_appendices = []
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# If false, no module index is generated.
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#latex_domain_indices = True
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# -- Options for manual page output --------------------------------------------
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# One entry per manual page. List of tuples
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# (source start file, name, description, authors, manual section).
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man_pages = [
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('index', 'ledis-py', u'ledis-py Documentation',
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[u'Andy McCurdy'], 1)
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]
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# If true, show URL addresses after external links.
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#man_show_urls = False
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# -- Options for Texinfo output ------------------------------------------------
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# Grouping the document tree into Texinfo files. List of tuples
|
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# (source start file, target name, title, author,
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# dir menu entry, description, category)
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texinfo_documents = [
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('index', 'ledis-py', u'ledis-py Documentation',
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u'Andy McCurdy', 'ledis-py', 'One line description of project.',
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'Miscellaneous'),
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]
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# Documents to append as an appendix to all manuals.
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#texinfo_appendices = []
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# If false, no module index is generated.
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#texinfo_domain_indices = True
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# How to display URL addresses: 'footnote', 'no', or 'inline'.
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#texinfo_show_urls = 'footnote'
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# Example configuration for intersphinx: refer to the Python standard library.
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intersphinx_mapping = {'http://docs.python.org/': None}
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@ -0,0 +1,26 @@
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.. ledis-py documentation master file, created by
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||||
sphinx-quickstart on Tue Jul 8 20:03:17 2014.
|
||||
You can adapt this file completely to your liking, but it should at least
|
||||
contain the root `toctree` directive.
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||||
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ledis-py's documentation!
|
||||
====================================
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||||
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||||
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API Reference
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||||
-------------
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||||
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||||
.. toctree::
|
||||
:maxdepth: 2
|
||||
|
||||
.. automodule:: ledis
|
||||
:members:
|
||||
|
||||
|
||||
Indices and tables
|
||||
==================
|
||||
|
||||
* :ref:`genindex`
|
||||
* :ref:`modindex`
|
||||
* :ref:`search`
|
||||
|
||||
|
|
@ -310,7 +310,7 @@ class Ledis(object):
|
|||
|
||||
def set(self, name, value):
|
||||
"""
|
||||
Set a key.
|
||||
Set the value of key ``name`` to ``value``.
|
||||
"""
|
||||
pieces = [name, value]
|
||||
return self.execute_command('SET', *pieces)
|
||||
|
|
@ -324,6 +324,7 @@ class Ledis(object):
|
|||
return self.execute_command('TTL', name)
|
||||
|
||||
def persist(self, name):
|
||||
"Removes an expiration on name"
|
||||
return self.execute_command('PERSIST', name)
|
||||
|
||||
|
||||
|
|
@ -369,9 +370,11 @@ class Ledis(object):
|
|||
|
||||
# SPECIAL COMMANDS SUPPORTED BY LEDISDB
|
||||
def lclear(self, name):
|
||||
"Delete the key of ``name``"
|
||||
return self.execute_command("LCLEAR", name)
|
||||
|
||||
def lmclear(self, *names):
|
||||
"Delete multiple keys of ``name``"
|
||||
return self.execute_command('LMCLEAR', *names)
|
||||
|
||||
def lexpire(self, name, time):
|
||||
|
|
@ -393,9 +396,11 @@ class Ledis(object):
|
|||
return self.execute_command('LEXPIREAT', name, when)
|
||||
|
||||
def lttl(self, name):
|
||||
"Returns the number of seconds until the key ``name`` will expire"
|
||||
return self.execute_command('LTTL', name)
|
||||
|
||||
def lpersist(self, name):
|
||||
"Removes an expiration on ``name``"
|
||||
return self.execute_command('LPERSIST', name)
|
||||
|
||||
|
||||
|
|
@ -427,6 +432,11 @@ class Ledis(object):
|
|||
return self.execute_command('ZCARD', name)
|
||||
|
||||
def zcount(self, name, min, max):
|
||||
"""
|
||||
Return the number of elements in the sorted set at key ``name`` with a score
|
||||
between ``min`` and ``max``.
|
||||
The min and max arguments have the same semantic as described for ZRANGEBYSCORE.
|
||||
"""
|
||||
return self.execute_command('ZCOUNT', name, min, max)
|
||||
|
||||
def zincrby(self, name, value, amount=1):
|
||||
|
|
@ -568,25 +578,35 @@ class Ledis(object):
|
|||
|
||||
# SPECIAL COMMANDS SUPPORTED BY LEDISDB
|
||||
def zclear(self, name):
|
||||
"Delete key of ``name`` from sorted set"
|
||||
return self.execute_command('ZCLEAR', name)
|
||||
|
||||
def zmclear(self, *names):
|
||||
"Delete multiple keys of ``names`` from sorted set"
|
||||
return self.execute_command('ZMCLEAR', *names)
|
||||
|
||||
def zexpire(self, name, time):
|
||||
"Set timeout on key ``name`` with ``time``"
|
||||
if isinstance(time, datetime.timedelta):
|
||||
time = time.seconds + time.days * 24 * 3600
|
||||
return self.execute_command('ZEXPIRE', name, time)
|
||||
|
||||
def zexpireat(self, name, when):
|
||||
"""
|
||||
Set an expire flag on key name for time seconds. time can be represented by
|
||||
an integer or a Python timedelta object.
|
||||
"""
|
||||
|
||||
if isinstance(when, datetime.datetime):
|
||||
when = int(mod_time.mktime(when.timetuple()))
|
||||
return self.execute_command('ZEXPIREAT', name, when)
|
||||
|
||||
def zttl(self, name):
|
||||
"Returns the number of seconds until the key name will expire"
|
||||
return self.execute_command('ZTTL', name)
|
||||
|
||||
def zpersist(self, name):
|
||||
"Removes an expiration on name"
|
||||
return self.execute_command('ZPERSIST', name)
|
||||
|
||||
|
||||
|
|
@ -650,24 +670,36 @@ class Ledis(object):
|
|||
|
||||
# SPECIAL COMMANDS SUPPORTED BY LEDISDB
|
||||
def hclear(self, name):
|
||||
"Delete key ``name`` from hash"
|
||||
return self.execute_command('HCLEAR', name)
|
||||
|
||||
def hmclear(self, *names):
|
||||
"Delete multiple keys ``names`` from hash"
|
||||
return self.execute_command('HMCLEAR', *names)
|
||||
|
||||
def hexpire(self, name, time):
|
||||
"""
|
||||
Set an expire flag on key name for time milliseconds.
|
||||
time can be represented by an integer or a Python timedelta object.
|
||||
"""
|
||||
if isinstance(time, datetime.timedelta):
|
||||
time = time.seconds + time.days * 24 * 3600
|
||||
return self.execute_command('HEXPIRE', name, time)
|
||||
|
||||
def hexpireat(self, name, when):
|
||||
"""
|
||||
Set an expire flag on key name. when can be represented as an integer representing
|
||||
unix time in milliseconds (unix time * 1000) or a Python datetime object.
|
||||
"""
|
||||
if isinstance(when, datetime.datetime):
|
||||
when = int(mod_time.mktime(when.timetuple()))
|
||||
return self.execute_command('HEXPIREAT', name, when)
|
||||
|
||||
def httl(self, name):
|
||||
"Returns the number of seconds until the key name will expire"
|
||||
return self.execute_command('HTTL', name)
|
||||
|
||||
def hpersist(self, name):
|
||||
"Removes an expiration on name"
|
||||
return self.execute_command('HPERSIST', name)
|
||||
|
||||
|
|
|
|||
|
|
@ -145,7 +145,7 @@ DefaultParser = PythonParser
|
|||
|
||||
class Connection(object):
|
||||
"Manages TCP communication to and from a Ledis server"
|
||||
def __init__(self, host='localhost', port=6379, db=0, password=None,
|
||||
def __init__(self, host='localhost', port=6380, db=0, password=None,
|
||||
socket_timeout=None, encoding='utf-8',
|
||||
encoding_errors='strict', decode_responses=False,
|
||||
parser_class=DefaultParser):
|
||||
|
|
@ -379,7 +379,7 @@ class ConnectionPool(object):
|
|||
else:
|
||||
url_options.update({
|
||||
'host': url.hostname,
|
||||
'port': int(url.port or 6379),
|
||||
'port': int(url.port or 6380),
|
||||
'password': url.password,
|
||||
})
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue