%global _empty_manifest_terminate_build 0 Name: python-filediffs Version: 0.1.12 Release: 1 Summary: Separate two files into three files, each containing lines observed in both files/first file only/second file only. Programmed using Cython. License: MIT URL: https://github.com/INWTlab/filediffs Source0: https://mirrors.nju.edu.cn/pypi/web/packages/3c/da/7f762433c668d87aa4f9814a51ec8c4846da3d99049f546f8937e3ee113b/filediffs-0.1.12.tar.gz %description # The `filediffs` package [![Build Status](https://travis-ci.org/INWTlab/filediffs.svg?branch=master)](https://travis-ci.org/INWTlab/filediffs) `filediffs` takes two files and separates them into 1. lines found in both files 2. lines found only in file 1 3. lines found only in file 2 Code inspired by https://www.splinter.com.au/reconcilingcomparing-huge-data-sets-with-c/ and implemented using [Cython](https://cython.readthedocs.io/en/latest/) Lines found in both files are not kept in memory but written to disk every 5.000.000 lines to preserve memory. This way, even very large files can be separated. Only the diff has to fit in memory. # 1. Installation ## 1.1 Pypi: filediffs is available on [pypi](https://pypi.org/project/filediffs/) and can therefore be installed via pip ``` pip install filediffs ``` Currently, **only wheels for Linux** are build using [manylinux](https://github.com/pypa/manylinux). On other OS, please install the package as described in the following section. ## 1.2 Github: You can clone the package from Github and transpile the Cython code to C++ on your machine. For Dependency management, [Pipenv](https://github.com/pypa/pipenv) is used. The Pipfile defines the python version and package requirements. You can create a virtual environment for the package with Pipenv by 1. installing pipenv `pip install pipenv` 2. calling `pipenv install` to install from Pipfile.lock The file `setup.py` defines the cython build process. The cpp files can be build using `pipenv run python setup.py build_ext --inplace`. # 2. Usage: ## 2.1 Interactive in Python The `file_diffs` function requires two arguments, `filename_1` and `filename_2`, with the path to the files you wish to compare. In addition, three optional output arguments can be passed to the functions, defining the output files. If the output arguments are not passed to the function, the output will be saved into the working directory. ```python from filediffs.filediffs_python.filediffs import file_diffs file_diffs( filename_1='path/to/file1.txt', filename_2='path/to/file2.txt', outpath_lines_present_in_both_files='output_path/to/lines_in_both.txt', outpath_lines_present_only_in_file1='output_path/to/lines_only_in_file1.txt', outpath_lines_present_only_in_file2='output_path/to/lines_only_in_file2.txt', ) ``` ## 2.2 From the terminal The `filediffs` package comes with a build in command line interface. This way it can be used to separate files from the terminal: ```shell script # To separate two files, simply install the package with pip pip install filediffs # and call filediffs path/to/file1.txt path/to/file2.txt # If you want to define the filenames of the separated ouput files, optional arguments are provided for the script. filediffs path/to/file1.txt path/to/file2.txt --out_filename_both both_files.txt --out_filename_only_in_file1 file1_only.txt --out_filename_only_in_file2 file2_only.txt ``` %package -n python3-filediffs Summary: Separate two files into three files, each containing lines observed in both files/first file only/second file only. Programmed using Cython. Provides: python-filediffs BuildRequires: python3-devel BuildRequires: python3-setuptools BuildRequires: python3-pip BuildRequires: python3-cffi BuildRequires: gcc BuildRequires: gdb %description -n python3-filediffs # The `filediffs` package [![Build Status](https://travis-ci.org/INWTlab/filediffs.svg?branch=master)](https://travis-ci.org/INWTlab/filediffs) `filediffs` takes two files and separates them into 1. lines found in both files 2. lines found only in file 1 3. lines found only in file 2 Code inspired by https://www.splinter.com.au/reconcilingcomparing-huge-data-sets-with-c/ and implemented using [Cython](https://cython.readthedocs.io/en/latest/) Lines found in both files are not kept in memory but written to disk every 5.000.000 lines to preserve memory. This way, even very large files can be separated. Only the diff has to fit in memory. # 1. Installation ## 1.1 Pypi: filediffs is available on [pypi](https://pypi.org/project/filediffs/) and can therefore be installed via pip ``` pip install filediffs ``` Currently, **only wheels for Linux** are build using [manylinux](https://github.com/pypa/manylinux). On other OS, please install the package as described in the following section. ## 1.2 Github: You can clone the package from Github and transpile the Cython code to C++ on your machine. For Dependency management, [Pipenv](https://github.com/pypa/pipenv) is used. The Pipfile defines the python version and package requirements. You can create a virtual environment for the package with Pipenv by 1. installing pipenv `pip install pipenv` 2. calling `pipenv install` to install from Pipfile.lock The file `setup.py` defines the cython build process. The cpp files can be build using `pipenv run python setup.py build_ext --inplace`. # 2. Usage: ## 2.1 Interactive in Python The `file_diffs` function requires two arguments, `filename_1` and `filename_2`, with the path to the files you wish to compare. In addition, three optional output arguments can be passed to the functions, defining the output files. If the output arguments are not passed to the function, the output will be saved into the working directory. ```python from filediffs.filediffs_python.filediffs import file_diffs file_diffs( filename_1='path/to/file1.txt', filename_2='path/to/file2.txt', outpath_lines_present_in_both_files='output_path/to/lines_in_both.txt', outpath_lines_present_only_in_file1='output_path/to/lines_only_in_file1.txt', outpath_lines_present_only_in_file2='output_path/to/lines_only_in_file2.txt', ) ``` ## 2.2 From the terminal The `filediffs` package comes with a build in command line interface. This way it can be used to separate files from the terminal: ```shell script # To separate two files, simply install the package with pip pip install filediffs # and call filediffs path/to/file1.txt path/to/file2.txt # If you want to define the filenames of the separated ouput files, optional arguments are provided for the script. filediffs path/to/file1.txt path/to/file2.txt --out_filename_both both_files.txt --out_filename_only_in_file1 file1_only.txt --out_filename_only_in_file2 file2_only.txt ``` %package help Summary: Development documents and examples for filediffs Provides: python3-filediffs-doc %description help # The `filediffs` package [![Build Status](https://travis-ci.org/INWTlab/filediffs.svg?branch=master)](https://travis-ci.org/INWTlab/filediffs) `filediffs` takes two files and separates them into 1. lines found in both files 2. lines found only in file 1 3. lines found only in file 2 Code inspired by https://www.splinter.com.au/reconcilingcomparing-huge-data-sets-with-c/ and implemented using [Cython](https://cython.readthedocs.io/en/latest/) Lines found in both files are not kept in memory but written to disk every 5.000.000 lines to preserve memory. This way, even very large files can be separated. Only the diff has to fit in memory. # 1. Installation ## 1.1 Pypi: filediffs is available on [pypi](https://pypi.org/project/filediffs/) and can therefore be installed via pip ``` pip install filediffs ``` Currently, **only wheels for Linux** are build using [manylinux](https://github.com/pypa/manylinux). On other OS, please install the package as described in the following section. ## 1.2 Github: You can clone the package from Github and transpile the Cython code to C++ on your machine. For Dependency management, [Pipenv](https://github.com/pypa/pipenv) is used. The Pipfile defines the python version and package requirements. You can create a virtual environment for the package with Pipenv by 1. installing pipenv `pip install pipenv` 2. calling `pipenv install` to install from Pipfile.lock The file `setup.py` defines the cython build process. The cpp files can be build using `pipenv run python setup.py build_ext --inplace`. # 2. Usage: ## 2.1 Interactive in Python The `file_diffs` function requires two arguments, `filename_1` and `filename_2`, with the path to the files you wish to compare. In addition, three optional output arguments can be passed to the functions, defining the output files. If the output arguments are not passed to the function, the output will be saved into the working directory. ```python from filediffs.filediffs_python.filediffs import file_diffs file_diffs( filename_1='path/to/file1.txt', filename_2='path/to/file2.txt', outpath_lines_present_in_both_files='output_path/to/lines_in_both.txt', outpath_lines_present_only_in_file1='output_path/to/lines_only_in_file1.txt', outpath_lines_present_only_in_file2='output_path/to/lines_only_in_file2.txt', ) ``` ## 2.2 From the terminal The `filediffs` package comes with a build in command line interface. This way it can be used to separate files from the terminal: ```shell script # To separate two files, simply install the package with pip pip install filediffs # and call filediffs path/to/file1.txt path/to/file2.txt # If you want to define the filenames of the separated ouput files, optional arguments are provided for the script. filediffs path/to/file1.txt path/to/file2.txt --out_filename_both both_files.txt --out_filename_only_in_file1 file1_only.txt --out_filename_only_in_file2 file2_only.txt ``` %prep %autosetup -n filediffs-0.1.12 %build %py3_build %install %py3_install install -d -m755 %{buildroot}/%{_pkgdocdir} if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi pushd %{buildroot} if [ -d usr/lib ]; then find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst fi if [ -d usr/lib64 ]; then find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst fi if [ -d usr/bin ]; then find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst fi if [ -d usr/sbin ]; then find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst fi touch doclist.lst if [ -d usr/share/man ]; then find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst fi popd mv %{buildroot}/filelist.lst . mv %{buildroot}/doclist.lst . %files -n python3-filediffs -f filelist.lst %dir %{python3_sitearch}/* %files help -f doclist.lst %{_docdir}/* %changelog * Wed May 10 2023 Python_Bot - 0.1.12-1 - Package Spec generated