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deepest-2.0.1


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توضیحات

Determine the maximum depth and path length within the current (or a specified) directory tree.
ویژگی مقدار
سیستم عامل -
نام فایل deepest-2.0.1
نام deepest
نسخه کتابخانه 2.0.1
نگهدارنده []
ایمیل نگهدارنده []
نویسنده Mark R. Gollnick ✝
ایمیل نویسنده mark.r.gollnick@gmail.com
آدرس صفحه اصلی https://github.com/markgollnick/deepest
آدرس اینترنتی https://pypi.org/project/deepest/
مجوز Boost Software License - Version 1.0 - August 17th, 2003 Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license (the "Software") to use, reproduce, display, distribute, execute, and transmit the Software, and to prepare derivative works of the Software, and to permit third-parties to whom the Software is furnished to do so, all subject to the following: The copyright notices in the Software and this entire statement, including the above license grant, this restriction and the following disclaimer, must be included in all copies of the Software, in whole or in part, and all derivative works of the Software, unless such copies or derivative works are solely in the form of machine-executable object code generated by a source language processor. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ======= deepest ======= .. image:: https://travis-ci.org/markgollnick/deepest.svg?branch=master :target: https://travis-ci.org/markgollnick/deepest :alt: Build Status .. image:: https://coveralls.io/repos/markgollnick/deepest/badge.svg?branch=master :target: https://coveralls.io/r/markgollnick/deepest?branch=master :alt: Coverage Status | .. image:: https://raw.githubusercontent.com/markgollnick/deepest/master/deep.jpg :alt: Diavik Diamond Mine, Canada .. *“There are older and fouler things than Orcs in the deep places of the world.”* *— Gandalf, from “The Lord of the Rings: The Fellowship of the Ring”, by J.R.R. Tolkien* **deepest** — A cross-platform (and cross-language) command-line utility used to determine the maximum depth of the current (or a specified) directory tree. Available in both Python and C++ flavors (via the `ShedSkin`_ libraries). .. _ShedSkin: https://code.google.com/p/shedskin/ Rationale --------- * Needed a way to determine how close a project was getting to the 8-subdirectory limit defined by ISO-9660. * Needed a way to determine how close to ``MAX_PATH`` directories were getting. * ``MAX_PATH`` is defined as 260 characters on Windows: 3 for the drive (``C:\``), 1 for the terminating ``NULL`` character at the end, and 256 for directories, back-slashes, filenames, and extensions in the middle. * “Yes, but… Why Python?” * It’s faster for prototyping. (Bias… I’m just more familiar with it.) * It gave me an excuse to try out `ShedSkin`_. :-) Requirements ------------ * Python >= 2.7, 3.2, 3.3, 3.4, 3.5, 3.6 * ShedSkin >= 0.9.3, 0.9.4 — *optional* * g++ >= 4.6.2 or clang++ >= 3.2 — *optional* * MinGW/MSYS (2012-04-26 catalog) — *optional* Installation ------------ **Python (Users)**:: pip install deepest **Python (Developers)**:: git clone git@github.com:markgollnick/deepest.git cd deepest python setup.py build install # Alternatively... make python pip install dist/deepest-*.tar.gz **C++**: 1. Download and install `ShedSkin`_ (`instructions`_). 2. Run the following:: ./3to2 # Make some minor adjustments for ShedSkin compatibility cd deepest # This is the dir INSIDE the project's root dir shedskin deepest.py make # Alternatively, from the project's root dir... make cpp .. _instructions: https://code.google.com/p/shedskin/wiki/docs#Installation Usage ----- **Python:** Once installed, you can use it as a script… :: $ deepest . breadth of dirs examined longest pathname deepest directory 13 58 7 longest file: ./workspace/dwarves/digging/deep/deeper/deepest/balrog.log deepest path: ./workspace/some/really/long/directory/chain/here …or, you can use it as a library:: >>> import deepest >>> deepest.get_depth('c:\\workspace') ('c:\\workspace\\some\\really\\long\\directory\\chain\\here', 7) >>> deepest.get_length('c:\\workspace') ('c:\\workspace\\dwarves\\digging\\deep\\deeper\\deepest\\balrog.log', 59) **C++:** Once compiled, it is a (notably faster) alternative to the Python script:: $ deepest c:\\workspace breadth of dirs examined longest pathname deepest directory 13 59 7 longest file: c:\workspace\dwarves\digging\deep\deeper\deepest\balrog.log deepest path: c:\workspace\some\really\long\directory\chain\here Speed ----- In a project containing well over 5000 directories with a max depth of 13, the Python and C++ versions (compiled with clang-503.0.40) were pitted against each other. Both versions were run three times each on a Late 2013 Mac Book Pro. These are the averaged results:: $ time deepest # Python script ... real 0m0.423s user 0m0.244s sys 0m0.160s $ time deepest # C++ binary ... real 0m0.169s user 0m0.063s sys 0m0.101s In practical observation, using the compiled C++ version may gain you anywhere from a 10% to a whopping 60% boost in speed. :-) License ------- Boost Software License, Version 1.0: <http://www.boost.org/LICENSE_1_0.txt>


نحوه نصب


نصب پکیج whl deepest-2.0.1:

    pip install deepest-2.0.1.whl


نصب پکیج tar.gz deepest-2.0.1:

    pip install deepest-2.0.1.tar.gz