diff options
Diffstat (limited to 'contrib/python/matplotlib-inline/matplotlib_inline/config.py')
| -rw-r--r-- | contrib/python/matplotlib-inline/matplotlib_inline/config.py | 41 |
1 files changed, 25 insertions, 16 deletions
diff --git a/contrib/python/matplotlib-inline/matplotlib_inline/config.py b/contrib/python/matplotlib-inline/matplotlib_inline/config.py index 8718babad92..ce9be032fbd 100644 --- a/contrib/python/matplotlib-inline/matplotlib_inline/config.py +++ b/contrib/python/matplotlib-inline/matplotlib_inline/config.py @@ -6,10 +6,8 @@ This module does not import anything from matplotlib. # Copyright (c) IPython Development Team. # Distributed under the terms of the BSD 3-Clause License. +from traitlets import Bool, Dict, Instance, Set, TraitError, Unicode from traitlets.config.configurable import SingletonConfigurable -from traitlets import ( - Dict, Instance, Set, Bool, TraitError, Unicode -) # Configurable for inline backend options @@ -18,6 +16,7 @@ def pil_available(): out = False try: from PIL import Image # noqa + out = True except ImportError: pass @@ -44,37 +43,45 @@ class InlineBackend(InlineBackendConfig): the box, but third-party tools may use it to manage rc data. To change personal defaults for matplotlib, use matplotlib's configuration tools, or customize this class in your `ipython_config.py` file for - IPython/Jupyter-specific usage.""").tag(config=True) + IPython/Jupyter-specific usage.""", + ).tag(config=True) figure_formats = Set( - {'png'}, + {"png"}, help="""A set of figure formats to enable: 'png', - 'retina', 'jpeg', 'svg', 'pdf'.""").tag(config=True) + 'retina', 'jpeg', 'svg', 'pdf'.""", + ).tag(config=True) def _update_figure_formatters(self): if self.shell is not None: from IPython.core.pylabtools import select_figure_formats - select_figure_formats(self.shell, self.figure_formats, **self.print_figure_kwargs) + + select_figure_formats( + self.shell, self.figure_formats, **self.print_figure_kwargs + ) def _figure_formats_changed(self, name, old, new): - if 'jpg' in new or 'jpeg' in new: + if "jpg" in new or "jpeg" in new: if not pil_available(): raise TraitError("Requires PIL/Pillow for JPG figures") self._update_figure_formatters() - figure_format = Unicode(help="""The figure format to enable (deprecated - use `figure_formats` instead)""").tag(config=True) + figure_format = Unicode( + help="""The figure format to enable (deprecated + use `figure_formats` instead)""" + ).tag(config=True) def _figure_format_changed(self, name, old, new): if new: self.figure_formats = {new} print_figure_kwargs = Dict( - {'bbox_inches': 'tight'}, + {"bbox_inches": "tight"}, help="""Extra kwargs to be passed to fig.canvas.print_figure. - Logical examples include: bbox_inches, quality (for jpeg figures), etc. - """ + Logical examples include: bbox_inches, pil_kwargs, etc. In addition, + see the docstrings of `set_matplotlib_formats`. + """, ).tag(config=True) _print_figure_kwargs_changed = _update_figure_formatters @@ -94,7 +101,9 @@ class InlineBackend(InlineBackendConfig): iterative editing of figures, and behaves most consistently with other matplotlib backends, but figure barriers between cells must be explicit. - """).tag(config=True) + """, + ).tag(config=True) - shell = Instance('IPython.core.interactiveshell.InteractiveShellABC', - allow_none=True) + shell = Instance( + "IPython.core.interactiveshell.InteractiveShellABC", allow_none=True + ) |