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Merge pull request#15977 from anntzer/pgf-cleanup

pgf backend cleanups.

2 parentsb42d6d9 +02b379c commiteaf4469Copy full SHA for eaf4469

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2 files changed

+14

-14

lines changed

doc/api/next_api_changes
- deprecations.rst
lib/matplotlib/backends
- backend_pgf.py

2 files changed

+14

-14

lines changed

`‎doc/api/next_api_changes/deprecations.rst`

Lines changed: 6 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -338,3 +338,9 @@ an internal helper).`
`338`	`338`	`~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
`339`	`339`	This method is deprecated. If needed, directly assign to the ``params``
`340`	`340`	`attribute of the Substitution object.`
	`341`	`+`
	`342`	`+PGF backend cleanups`
	`343`	`+~~~~~~~~~~~~~~~~~~~~`
	`344`	+The dummy parameter of `.RendererPgf` is deprecated.
	`345`	`+`
	`346`	+`.GraphicsContextPgf` is deprecated (use `.GraphicsContextBase` instead).

`‎lib/matplotlib/backends/backend_pgf.py`

Lines changed: 8 additions & 14 deletions

Original file line number	Diff line number	Diff line change
`@@ -386,6 +386,7 @@ def _get_image_inclusion_command():`
`386`	`386`
`387`	`387`	`classRendererPgf(RendererBase):`
`388`	`388`
	`389`	`+@cbook._delete_parameter("3.3","dummy")`
`389`	`390`	`def__init__(self,figure,fh,dummy=False):`
`390`	`391`	`"""`
`391`	`392`	`Creates a new PGF renderer that translates any drawing instruction`
`@@ -412,13 +413,6 @@ def __init__(self, figure, fh, dummy=False):`
`412`	`413`	`forminRendererPgf.__dict__:`
`413`	`414`	`ifm.startswith("draw_"):`
`414`	`415`	`self.__dict__[m]=lambdaargs,*kwargs:None`
`415`		`-else:`
`416`		`-# if fh does not belong to a filename, deactivate draw_image`
`417`		`-ifnothasattr(fh,'name')ornotos.path.exists(fh.name):`
`418`		`-self.__dict__["draw_image"]= \`
`419`		`-lambdaargs,*kwargs:cbook._warn_external(`
`420`		`-"streamed pgf-code does not support raster graphics, "`
`421`		`-"consider using the pgf-to-pdf option")`
`422`	`416`
`423`	`417`	`@cbook.deprecated("3.2")`
`424`	`418`	`@property`
`@@ -646,6 +640,11 @@ def draw_image(self, gc, x, y, im, transform=None):`
`646`	`640`	`ifw==0orh==0:`
`647`	`641`	`return`
`648`	`642`
	`643`	`+ifnotos.path.exists(getattr(self.fh,"name","")):`
	`644`	`+cbook._warn_external(`
	`645`	`+"streamed pgf-code does not support raster graphics, consider "`
	`646`	`+"using the pgf-to-pdf option.")`
	`647`	`+`
`649`	`648`	`# save the images to png files`
`650`	`649`	`path=pathlib.Path(self.fh.name)`
`651`	`650`	`fname_img="%s-img%d.png"% (path.stem,self.image_counter)`
`@@ -756,16 +755,11 @@ def points_to_pixels(self, points):`
`756`	`755`	`# docstring inherited`
`757`	`756`	`returnpointsmpl_pt_to_inself.dpi`
`758`	`757`
`759`		`-defnew_gc(self):`
`760`		`-# docstring inherited`
`761`		`-returnGraphicsContextPgf()`
`762`		`-`
`763`	`758`
	`759`	`+@cbook.deprecated("3.3",alternative="GraphicsContextBase")`
`764`	`760`	`classGraphicsContextPgf(GraphicsContextBase):`
`765`	`761`	`pass`
`766`	`762`
`767`		`-########################################################################`
`768`		`-`
`769`	`763`
`770`	`764`	`classTmpDirCleaner:`
`771`	`765`	`remaining_tmpdirs=set()`
`@@ -949,7 +943,7 @@ def print_png(self, fname_or_fh, args, *kwargs):`
`949`	`943`	`self._print_png_to_fh(file,args,*kwargs)`
`950`	`944`
`951`	`945`	`defget_renderer(self):`
`952`		`-returnRendererPgf(self.figure,None,dummy=True)`
	`946`	`+returnRendererPgf(self.figure,None)`
`953`	`947`
`954`	`948`
`955`	`949`	`classFigureManagerPgf(FigureManagerBase):`

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Commiteaf4469

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2 files changed

2 files changed

`‎doc/api/next_api_changes/deprecations.rst`

`‎lib/matplotlib/backends/backend_pgf.py`

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