first commit

.gitignore

@@ -0,0 +1,140 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit trajectory_files / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# User specific settings
+.idea/
+pinn_env
+pinn.egg-info
+old
+dev_tmp
+test/
+*.pre
+*.pinn
+.vscode

README.md

@@ -0,0 +1,17 @@
+# pyplot-cli
+
+Lightweight cli tool for plotting data. Currently, only line plot is supported.
+
+## Release note
+
+- `0.1.0` (2021.08.15): Initialized!
+
+## Usage
+
+- Basic: `pyplt [filename] -x [x_index] -y [y_indices]`
+  - The form `-y`: index1,index2,...
+- result:
+
+    ![example](examples/example.png)
+
+- more options: `--xlabel`, `--ylabel`, ... see `pyplt --help` for all options.

examples/data.dat

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examples/mystyle.mplstyle

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+# Stylesheet for article figure.
+
+# Figure size
+figure.figsize : 4.95, 3.75  # (3.3 x 2.5) is for single column.
+
+# Font sizes
+axes.titlesize: 15
+axes.labelsize: 15
+xtick.labelsize: 12
+ytick.labelsize: 12
+legend.fontsize: 12.75
+font.size: 12
+
+# Tick style
+xtick.direction: in
+xtick.major.width: 1.4245
+xtick.major.size: 4.125
+xtick.minor.width: 1.4245
+xtick.minor.size: 2.4
+
+ytick.direction: in
+ytick.major.width: 1.4245
+ytick.major.size: 4.125
+ytick.minor.width: 1.4245
+ytick.minor.size: 2.4
+
+# legend
+legend.fancybox: False
+legend.edgecolor: none
+
+# Font Family
+font.family: Arial
+font.sans-serif: Arial, Helvetica, Lucida Grande, Verdana, Geneva, Lucid, Avant Garde, DejaVu Sans, sans-serif
+mathtext.rm: Arial
+
+# Set line widths
+axes.linewidth : 1.4245
+grid.linewidth : 0.6
+lines.linewidth : 1.2
+lines.markersize: 5.1
+
+# Always save as 'tight'
+savefig.dpi: 600
+savefig.bbox : tight
+savefig.pad_inches : 0.075  # Use virtually all space when we specify figure dimensions
+
+# LaTeX packages
+text.latex.preamble : \usepackage{amsmath} \usepackage{amssymb} \usepackage{sfmath}
+
+# others
+figure.facecolor: white
+figure.subplot.wspace: 0.375
+figure.subplot.hspace: 0.375
+
+axes.labelpad: 6.0