Merge pull request #17901 from Carreau/velin-II

timhoffm · web-flow · commit 104843052a92 · 2020-08-18T18:00:15.000+02:00
DOC: Autoreformating of backend/*.py
diff --git a/lib/matplotlib/backends/backend_agg.py b/lib/matplotlib/backends/backend_agg.py
@@ -550,16 +550,13 @@ def print_jpg(self, filename_or_obj, *args, dryrun=False, pil_kwargs=None,
             the JPEG compression algorithm, and results in large files
             with hardly any gain in image quality.  This parameter is
             deprecated.
-
         optimize : bool, default: False
             Whether the encoder should make an extra pass over the image
             in order to select optimal encoder settings.  This parameter is
             deprecated.
-
         progressive : bool, default: False
             Whether the image should be stored as a progressive JPEG file.
             This parameter is deprecated.
-
         pil_kwargs : dict, optional
             Additional keyword arguments that are passed to
             `PIL.Image.Image.save` when saving the figure.  These take
diff --git a/lib/matplotlib/backends/backend_mixed.py b/lib/matplotlib/backends/backend_mixed.py
@@ -21,21 +21,16 @@ def __init__(self, figure, width, height, dpi, vector_renderer,
         ----------
         figure : `matplotlib.figure.Figure`
             The figure instance.
-
         width : scalar
             The width of the canvas in logical units
-
         height : scalar
             The height of the canvas in logical units
-
         dpi : float
             The dpi of the canvas
-
         vector_renderer : `matplotlib.backend_bases.RendererBase`
             An instance of a subclass of
             `~matplotlib.backend_bases.RendererBase` that will be used for the
             vector drawing.
-
         raster_renderer_class : `matplotlib.backend_bases.RendererBase`
             The renderer class to use for the raster drawing.  If not provided,
             this will use the Agg backend (which is currently the only viable
diff --git a/lib/matplotlib/backends/backend_pdf.py b/lib/matplotlib/backends/backend_pdf.py
@@ -150,6 +150,7 @@ def _create_pdf_info_dict(backend, metadata):
     ----------
     backend : str
         The name of the backend to use in the Producer value.
+
     metadata : Dict[str, Union[str, datetime, Name]]
         A dictionary of metadata supplied by the user with information
         following the PDF specification, also defined in
@@ -474,7 +475,6 @@ def __init__(self, id, len, file, extra=None, png=None):
         """
         Parameters
         ----------
-
         id : int
             Object id of the stream.
         len : Reference or None
@@ -608,9 +608,9 @@ def __init__(self, filename, metadata=None):
         """
         Parameters
         ----------
-
         filename : str or path-like or file-like
             Output target; if a string, a file will be opened for writing.
+
         metadata : dict from strings to strings and dates
             Information dictionary object (see PDF reference section 10.2.1
             'Document Information Dictionary'), e.g.:
@@ -2568,9 +2568,11 @@ def __init__(self, filename, keep_empty=True, metadata=None):
             Plots using `PdfPages.savefig` will be written to a file at this
             location. The file is opened at once and any older file with the
             same name is overwritten.
+
         keep_empty : bool, optional
             If set to False, then empty pdf files will be deleted automatically
             when closed.
+
         metadata : dict, optional
             Information dictionary object (see PDF reference section 10.2.1
             'Document Information Dictionary'), e.g.:
diff --git a/lib/matplotlib/backends/backend_pgf.py b/lib/matplotlib/backends/backend_pgf.py
@@ -1024,9 +1024,11 @@ def __init__(self, filename, *, keep_empty=True, metadata=None):
         filename : str or path-like
             Plots using `PdfPages.savefig` will be written to a file at this
             location. Any older file with the same name is overwritten.
+
         keep_empty : bool, default: True
             If set to False, then empty pdf files will be deleted automatically
             when closed.
+
         metadata : dict, optional
             Information dictionary object (see PDF reference section 10.2.1
             'Document Information Dictionary'), e.g.:
diff --git a/lib/matplotlib/backends/backend_svg.py b/lib/matplotlib/backends/backend_svg.py
@@ -198,7 +198,7 @@ def end(self, tag=None, indent=True):
         tag
             Element tag.  If given, the tag must match the start tag.  If
             omitted, the current element is closed.
-       """
+        """
         if tag:
             assert self.__tags, "unbalanced end(%s)" % tag
             assert escape_cdata(tag) == self.__tags[-1], \
@@ -1041,11 +1041,11 @@ def _draw_text_as_path(self, gc, x, y, s, prop, angle, ismath, mtext=None):
         Parameters
         ----------
         s : str
-          text to be converted
+            text to be converted
         prop : `matplotlib.font_manager.FontProperties`
-          font property
+            font property
         ismath : bool
-          If True, use mathtext parser. If "TeX", use *usetex* mode.
+            If True, use mathtext parser. If "TeX", use *usetex* mode.
         """
         writer = self.writer
 
@@ -1292,6 +1292,7 @@ def print_svg(self, filename, *args, **kwargs):
         ----------
         filename : str or path-like or file-like
             Output target; if a string, a file will be opened for writing.
+
         metadata : Dict[str, Any], optional
             Metadata in the SVG file defined as key-value pairs of strings,
             datetimes, or lists of strings, e.g., ``{'Creator': 'My software',
diff --git a/lib/matplotlib/backends/qt_editor/_formlayout.py b/lib/matplotlib/backends/qt_editor/_formlayout.py
@@ -217,7 +217,6 @@ def __init__(self, data, comment="", with_margin=False, parent=None):
         data : list of (label, value) pairs
             The data to be edited in the form.
         comment : str, optional
-
         with_margin : bool, default: False
             If False, the form elements reach to the border of the widget.
             This is the desired behavior if the FormWidget is used as a widget
