Commit 0ffb2b95 authored by Josué Ortega's avatar Josué Ortega

New upstream version 1.3.0

parent 992243ef
[report]
fail_under = 100
exclude_lines =
pragma: no cover
def __repr__
if self.debug:
if settings.DEBUG
raise AssertionError
raise NotImplementedError
if 0:
if __name__ == .__main__.:
[run]
source = src
branch = True
build/
locked_file
dist
htmlcov
*.egg-info
.cache
sudo: false
language: python
python:
- '2.6'
- '2.7'
- '3.3'
- '3.4'
- '3.5'
- pypy
- pypy3
before_install:
- wheel version
install:
- pip install -r tests/requirements.txt
- pip install -e .
- pip install coveralls
script:
- python setup.py test
after_success:
- coveralls
- python setup.py bdist_wheel
- ls -la dist/
before_deploy:
- python setup.py combine -o dist/portalocker.py
deploy:
provider: releases
api_key:
secure: xY/jF18OX/muUeSnncY3GeHpzOlPi9NGfOUM/Cl7LXCjNnqXVub2uxYiOdwGs1Z9GNqftNv4g1+th89jHVyPOvXK3DSQ0yemMMMM3ZLFdeuy/XcQyuS/32tMfFm5jBBG6sa/S8Mm6H9ShQfQcrQT4su7EzHJIAz72iUXMagKtHM=
file: dist/portalocker.py
skip_cleanup: true
on:
repo: WoLpH/portalocker
tags: true
1.0:
* Complete code refactor.
- Splitting of code in logical classes
- 100% test coverage and change in API behaviour
- The default behavior of the `Lock` class has changed to append instead of
write/truncate.
0.6:
* Added msvcrt support for Windows
0.5:
* Python 3 support
0.4:
* Fixing a few bugs, added coveralls support, switched to py.test and added
100% test coverage.
- Fixing exception thrown when fail_when_locked is true
- Fixing exception "Lock object has no attribute '_release_lock'" when
fail_when_locked is true due to the call to Lock._release_lock() which
fails because _release_lock is not defined.
0.3:
* Now actually returning the file descriptor from the `Lock` class
0.2:
* Added `Lock` class to help prevent cache race conditions
0.1:
* Initial release
Metadata-Version: 2.1
Name: portalocker
Version: 1.3.0
Summary: Wraps the portalocker recipe for easy usage
Home-page: https://github.com/WoLpH/portalocker
Author: Rick van Hattem
Author-email: wolph@wol.ph
License: PSF
Description: ############################################
portalocker - Cross-platform locking library
############################################
.. image:: https://travis-ci.org/WoLpH/portalocker.svg?branch=master
:alt: Linux Test Status
:target: https://travis-ci.org/WoLpH/portalocker
.. image:: https://ci.appveyor.com/api/projects/status/mgqry98hgpy4prhh?svg=true
:alt: Windows Tests Status
:target: https://ci.appveyor.com/project/WoLpH/portalocker
.. image:: https://coveralls.io/repos/WoLpH/portalocker/badge.svg?branch=master
:alt: Coverage Status
:target: https://coveralls.io/r/WoLpH/portalocker?branch=master
Overview
--------
Portalocker is a library to provide an easy API to file locking.
An important detail to note is that on Linux and Unix systems the locks are
advisory by default. By specifying the `-o mand` option to the mount command it
is possible to enable mandatory file locking on Linux. This is generally not
recommended however. For more information about the subject:
- https://en.wikipedia.org/wiki/File_locking
- http://stackoverflow.com/questions/39292051/portalocker-does-not-seem-to-lock
- https://stackoverflow.com/questions/12062466/mandatory-file-lock-on-linux
The module is currently maintained by Rick van Hattem <Wolph@wol.ph>.
The project resides at https://github.com/WoLpH/portalocker . Bugs and feature
requests can be submitted there. Patches are also very welcome.
Tips
----
On some networked filesystems it might be needed to force a `os.fsync()` before closing the file so it's actually written before another client reads the file. Effectively this comes down to:
::
with portalocker.Lock('some_file', 'rb+', timeout=60) as fh:
# do what you need to do
...
# flush and sync to filesystem
fh.flush()
os.fsync(fh.fileno())
Links
-----
* Documentation
- http://portalocker.readthedocs.org/en/latest/
* Source
- https://github.com/WoLpH/portalocker
* Bug reports
- https://github.com/WoLpH/portalocker/issues
* Package homepage
- https://pypi.python.org/pypi/portalocker
* My blog
- http://w.wol.ph/
Examples
--------
To make sure your cache generation scripts don't race, use the `Lock` class:
>>> import portalocker
>>> with portalocker.Lock('somefile', timeout=1) as fh:
print >>fh, 'writing some stuff to my cache...'
To customize the opening and locking a manual approach is also possible:
>>> import portalocker
>>> file = open('somefile', 'r+')
>>> portalocker.lock(file, portalocker.LOCK_EX)
>>> file.seek(12)
>>> file.write('foo')
>>> file.close()
There is no explicit need to unlock the file as it is automatically unlocked
after `file.close()`. If you still feel the need to manually unlock a file
than you can do it like this:
>>> portalocker.unlock(file)
Do note that your data might still be in a buffer so it is possible that your
data is not available until you `flush()` or `close()`.
More examples can be found in the
`tests <http://portalocker.readthedocs.io/en/latest/_modules/tests/tests.html>`_.
Changelog
---------
See the `changelog <http://portalocker.readthedocs.io/en/latest/changelog.html>`_ page.
License
-------
See the `LICENSE <https://github.com/WoLpH/portalocker/blob/develop/LICENSE>`_ file.
Keywords: locking,locks,with statement,windows,linux,unix
Platform: any
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Provides-Extra: docs
Provides-Extra: tests
......@@ -32,6 +32,21 @@ The module is currently maintained by Rick van Hattem <Wolph@wol.ph>.
The project resides at https://github.com/WoLpH/portalocker . Bugs and feature
requests can be submitted there. Patches are also very welcome.
Tips
----
On some networked filesystems it might be needed to force a `os.fsync()` before closing the file so it's actually written before another client reads the file. Effectively this comes down to:
::
with portalocker.Lock('some_file', 'rb+', timeout=60) as fh:
# do what you need to do
...
# flush and sync to filesystem
fh.flush()
os.fsync(fh.fileno())
Links
-----
......
install:
- echo "Installed Python versions:"
- dir c:\Python*
- C:\Python35\python -m pip install tox
build: false # Not a C# project, build stuff at the test step instead.
test_script:
- 'set TESTENVS=
py26,
py27,
py33,
py34
'
- C:\Python35\python -m tox -e "%TESTENVS%"
# Makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = sphinx-build
PAPER =
BUILDDIR = _build
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
# the i18n builder cannot share the environment and doctrees with the others
I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
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 " 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)"
clean:
-rm -rf $(BUILDDIR)/*
html:
$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
dirhtml:
$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
singlehtml:
$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
@echo
@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
pickle:
$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
@echo
@echo "Build finished; now you can process the pickle files."
json:
$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
@echo
@echo "Build finished; now you can process the JSON files."
htmlhelp:
$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
@echo
@echo "Build finished; now you can run HTML Help Workshop with the" \
".hhp project file in $(BUILDDIR)/htmlhelp."
qthelp:
$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
@echo
@echo "Build finished; now you can run "qcollectiongenerator" with the" \
".qhcp project file in $(BUILDDIR)/qthelp, like this:"
@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/PythonUtils.qhcp"
@echo "To view the help file:"
@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/PythonUtils.qhc"
devhelp:
$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
@echo
@echo "Build finished."
@echo "To view the help file:"
@echo "# mkdir -p $$HOME/.local/share/devhelp/PythonUtils"
@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/PythonUtils"
@echo "# devhelp"
epub:
$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
@echo
@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
latex:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo
@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
@echo "Run \`make' in that directory to run these through (pdf)latex" \
"(use \`make latexpdf' here to do that automatically)."
latexpdf:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through pdflatex..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
text:
$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
@echo
@echo "Build finished. The text files are in $(BUILDDIR)/text."
man:
$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
@echo
@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
texinfo:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo
@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
@echo "Run \`make' in that directory to run these through makeinfo" \
"(use \`make info' here to do that automatically)."
info:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo "Running Texinfo files through makeinfo..."
make -C $(BUILDDIR)/texinfo info
@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
gettext:
$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
@echo
@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
changes:
$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
@echo
@echo "The overview file is in $(BUILDDIR)/changes."
linkcheck:
$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
@echo
@echo "Link check complete; look for any errors in the above output " \
"or in $(BUILDDIR)/linkcheck/output.txt."
doctest:
$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
@echo "Testing of doctests in the sources finished, look at the " \
"results in $(BUILDDIR)/doctest/output.txt."
Modifications:
Copyright (c) 2012 Rick van Hattem.
Original Projects:
Copyright (c) 2010 Kenneth Reitz.
Copyright (c) 2010 by Armin Ronacher.
Some rights reserved.
Redistribution and use in source and binary forms of the theme, with or
without modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
* The names of the contributors may not be used to endorse or
promote products derived from this software without specific
prior written permission.
We kindly ask you to only use these themes in an unmodified manner just
for Flask and Flask-related products, not for unrelated projects. If you
like the visual style and want to use it for your own projects, please
consider making some larger changes to the themes (such as changing
font faces, sizes, colors or margins).
THIS THEME IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS THEME, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
# flasky extensions. flasky pygments style based on tango style
from pygments.style import Style
from pygments.token import Keyword, Name, Comment, String, Error, \
Number, Operator, Generic, Whitespace, Punctuation, Other, Literal
class FlaskyStyle(Style):
background_color = "#f8f8f8"
default_style = ""
styles = {
# No corresponding class for the following:
# Text: "", # class: ''
Whitespace: "underline #f8f8f8", # class: 'w'
Error: "#a40000 border:#ef2929", # class: 'err'
Other: "#000000", # class 'x'
Comment: "italic #8f5902", # class: 'c'
Comment.Preproc: "noitalic", # class: 'cp'
Keyword: "bold #004461", # class: 'k'
Keyword.Constant: "bold #004461", # class: 'kc'
Keyword.Declaration: "bold #004461", # class: 'kd'
Keyword.Namespace: "bold #004461", # class: 'kn'
Keyword.Pseudo: "bold #004461", # class: 'kp'
Keyword.Reserved: "bold #004461", # class: 'kr'
Keyword.Type: "bold #004461", # class: 'kt'
Operator: "#582800", # class: 'o'
Operator.Word: "bold #004461", # class: 'ow' - like keywords
Punctuation: "bold #000000", # class: 'p'
# because special names such as Name.Class, Name.Function, etc.
# are not recognized as such later in the parsing, we choose them
# to look the same as ordinary variables.
Name: "#000000", # class: 'n'
Name.Attribute: "#c4a000", # class: 'na' - to be revised
Name.Builtin: "#004461", # class: 'nb'
Name.Builtin.Pseudo: "#3465a4", # class: 'bp'
Name.Class: "#000000", # class: 'nc' - to be revised
Name.Constant: "#000000", # class: 'no' - to be revised
Name.Decorator: "#888", # class: 'nd' - to be revised
Name.Entity: "#ce5c00", # class: 'ni'
Name.Exception: "bold #cc0000", # class: 'ne'
Name.Function: "#000000", # class: 'nf'
Name.Property: "#000000", # class: 'py'
Name.Label: "#f57900", # class: 'nl'
Name.Namespace: "#000000", # class: 'nn' - to be revised
Name.Other: "#000000", # class: 'nx'
Name.Tag: "bold #004461", # class: 'nt' - like a keyword
Name.Variable: "#000000", # class: 'nv' - to be revised
Name.Variable.Class: "#000000", # class: 'vc' - to be revised
Name.Variable.Global: "#000000", # class: 'vg' - to be revised
Name.Variable.Instance: "#000000", # class: 'vi' - to be revised
Number: "#990000", # class: 'm'
Literal: "#000000", # class: 'l'
Literal.Date: "#000000", # class: 'ld'
String: "#4e9a06", # class: 's'
String.Backtick: "#4e9a06", # class: 'sb'
String.Char: "#4e9a06", # class: 'sc'
String.Doc: "italic #8f5902", # class: 'sd' - like a comment
String.Double: "#4e9a06", # class: 's2'
String.Escape: "#4e9a06", # class: 'se'
String.Heredoc: "#4e9a06", # class: 'sh'
String.Interpol: "#4e9a06", # class: 'si'
String.Other: "#4e9a06", # class: 'sx'
String.Regex: "#4e9a06", # class: 'sr'
String.Single: "#4e9a06", # class: 's1'
String.Symbol: "#4e9a06", # class: 'ss'
Generic: "#000000", # class: 'g'
Generic.Deleted: "#a40000", # class: 'gd'
Generic.Emph: "italic #000000", # class: 'ge'
Generic.Error: "#ef2929", # class: 'gr'
Generic.Heading: "bold #000080", # class: 'gh'
Generic.Inserted: "#00A000", # class: 'gi'
Generic.Output: "#888", # class: 'go'
Generic.Prompt: "#745334", # class: 'gp'
Generic.Strong: "bold #000000", # class: 'gs'
Generic.Subheading: "bold #800080", # class: 'gu'
Generic.Traceback: "bold #a40000", # class: 'gt'
}
{%- extends "basic/layout.html" %}
{%- block extrahead %}
{{ super() }}
{% if theme_touch_icon %}
<link rel="apple-touch-icon" href="{{ pathto('_static/' ~ theme_touch_icon, 1) }}" />
{% endif %}
<link media="only screen and (max-device-width: 480px)" href="{{
pathto('_static/small_flask.css', 1) }}" type= "text/css" rel="stylesheet" />
{% endblock %}
{%- block relbar2 %}{% endblock %}
{%- block footer %}
<div class="footer">
&copy; Copyright {{ copyright }}.
Created using <a href="http://sphinx.pocoo.org/">Sphinx</a>.
</div>
{%- endblock %}
<h3>Related Topics</h3>
<ul>
<li><a href="{{ pathto(master_doc) }}">Documentation overview</a><ul>
{%- for parent in parents %}
<li><a href="{{ parent.link|e }}">{{ parent.title }}</a><ul>
{%- endfor %}
{%- if prev %}
<li>Previous: <a href="{{ prev.link|e }}" title="{{ _('previous chapter')
}}">{{ prev.title }}</a></li>
{%- endif %}
{%- if next %}
<li>Next: <a href="{{ next.link|e }}" title="{{ _('next chapter')
}}">{{ next.title }}</a></li>
{%- endif %}
{%- for parent in parents %}
</ul></li>
{%- endfor %}
</ul></li>
</ul>
/*
* flasky.css_t
* ~~~~~~~~~~~~
*
* :copyright: Copyright 2010 by Armin Ronacher. Modifications by Kenneth Reitz.
* :license: Flask Design License, see LICENSE for details.
*/
{% set page_width = '940px' %}
{% set sidebar_width = '220px' %}
@import url("basic.css");
/* -- page layout ----------------------------------------------------------- */
body {
font-family: 'goudy old style', 'minion pro', 'bell mt', Georgia, 'Hiragino Mincho Pro';
font-size: 17px;
background-color: white;
color: #000;
margin: 0;
padding: 0;
}
div.document {
width: {{ page_width }};
margin: 30px auto 0 auto;
}
div.documentwrapper {
float: left;
width: 100%;
}
div.bodywrapper {
margin: 0 0 0 {{ sidebar_width }};
}
div.sphinxsidebar {
width: {{ sidebar_width }};
}
hr {
border: 1px solid #B1B4B6;
}
div.body {
background-color: #ffffff;
color: #3E4349;
padding: 0 30px 0 30px;
}
img.floatingflask {
padding: 0 0 10px 10px;
float: right;
}
div.footer {
width: {{ page_width }};
margin: 20px auto 30px auto;
font-size: 14px;
color: #888;
text-align: right;
}
div.footer a {
color: #888;
}
div.related {
display: none;
}
div.sphinxsidebar a {
color: #444;
text-decoration: none;
border-bottom: 1px dotted #999;
}
div.sphinxsidebar a:hover {
border-bottom: 1px solid #999;
}
div.sphinxsidebar {
font-size: 14px;
line-height: 1.5;
}
div.sphinxsidebarwrapper {
padding: 0px 10px;
}
div.sphinxsidebarwrapper p.logo {
padding: 0 0 20px 0;
margin: 0;
text-align: center;
}
div.sphinxsidebar h3,
div.sphinxsidebar h4 {
font-family: 'Garamond', 'Georgia', serif;
color: #555;
font-size: 24px;
font-weight: normal;
margin: 0 0 5px 0;
padding: 0;
}
div.sphinxsidebar h4 {
font-size: 20px;
}
div.sphinxsidebar h3 a {
color: #444;
}
div.sphinxsidebar p.logo a,
div.sphinxsidebar h3 a,
div.sphinxsidebar p.logo a:hover,
div.sphinxsidebar h3 a:hover {
border: none;
}
div.sphinxsidebar p {
color: #555;
margin: 10px 0;
}
div.sphinxsidebar ul {
margin: 10px 0;
padding: 0;
color: #000;
}
div.sphinxsidebar input[type="text"] {
width: 160px!important;
}
div.sphinxsidebar input {
border: 1px solid #ccc;
font-family: 'Georgia', serif;
font-size: 1em;
}
/* -- body styles ----------------------------------------------------------- */
a {
color: #004B6B;
text-decoration: underline;
}
a:hover {
color: #6D4100;
text-decoration: underline;
}
div.body h1,
div.body h2,
div.body h3,
div.body h4,
div.body h5,
div.body h6 {
font-family: 'Garamond', 'Georgia', serif;
font-weight: normal;
margin: 30px 0px 10px 0px;
padding: 0;