Commit dfb467c

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Implement backend setup in matplotlibrc

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+53

-4

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+53

-4

lines changed

Lines changed: 1 addition & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -158,16 +158,13 @@ endif`
`158`	`158`	`subdir('_api')`
`159`	`159`	`subdir('axes')`
`160`	`160`	`subdir('backends')`
	`161`	`+subdir('mpl-data')`
`161`	`162`	`subdir('projections')`
`162`	`163`	`subdir('sphinxext')`
`163`	`164`	`subdir('style')`
`164`	`165`	`subdir('testing')`
`165`	`166`	`subdir('tri')`
`166`	`167`
`167`		`-install_subdir(`
`168`		`- 'mpl-data',`
`169`		`- install_tag: 'data',`
`170`		`- install_dir: py3.get_install_dir(subdir: 'matplotlib'))`
`171`	`168`	`install_subdir('tests',`
`172`	`169`	`install_tag: 'tests',`
`173`	`170`	`install_dir: py3.get_install_dir(subdir: 'matplotlib'))`

Lines changed: 24 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,24 @@`
	`1`	`+custom_target('matplotlibrc',`
	`2`	`+ command: [`
	`3`	`+ find_program(meson.project_source_root() / 'tools/generate_matplotlibrc.py'),`
	`4`	`+ '@INPUT@',`
	`5`	`+ '@OUTPUT@',`
	`6`	`+ get_option('rcParams-backend')`
	`7`	`+ ],`
	`8`	`+ input: 'matplotlibrc',`
	`9`	`+ output: 'matplotlibrc',`
	`10`	`+ install: true,`
	`11`	`+ install_tag: 'data',`
	`12`	`+ install_dir: py3.get_install_dir(subdir: 'matplotlib/mpl-data'))`
	`13`	`+`
	`14`	`+install_data(`
	`15`	`+ 'kpsewhich.lua',`
	`16`	`+ install_tag: 'data',`
	`17`	`+ install_dir: py3.get_install_dir(subdir: 'matplotlib/mpl-data'))`
	`18`	`+`
	`19`	`+foreach dir : ['fonts', 'images', 'plot_directive', 'sample_data', 'stylelib']`
	`20`	`+ install_subdir(`
	`21`	`+ dir,`
	`22`	`+ install_tag: 'data',`
	`23`	`+ install_dir: py3.get_install_dir(subdir: 'matplotlib/mpl-data'))`
	`24`	`+endforeach`

Lines changed: 28 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,28 @@`
	`1`	`+#!/usr/bin/env python`
	`2`	`+"""`
	`3`	`+Generate matplotlirc for installs.`
	`4`	`+`
	`5`	+If packagers want to change the default backend, insert a `#backend: ...` line.
	`6`	+Otherwise, use the default `##backend: Agg` which has no effect even after
	`7`	`+decommenting, which allows _auto_backend_sentinel to be filled in at import`
	`8`	`+time.`
	`9`	`+"""`
	`10`	`+`
	`11`	`+import sys`
	`12`	`+from pathlib import Path`
	`13`	`+`
	`14`	`+`
	`15`	`+if len(sys.argv) < 4:`
	`16`	`+ raise SystemExit('usage: {sys.argv[0]} <input> <output> <backend>')`
	`17`	`+`
	`18`	`+input = Path(sys.argv[1])`
	`19`	`+output = Path(sys.argv[2])`
	`20`	`+backend = sys.argv[3]`
	`21`	`+`
	`22`	`+template_lines = input.read_text(encoding="utf-8").splitlines(True)`
	`23`	`+backend_line_idx, = [ # Also asserts that there is a single such line.`
	`24`	`+ idx for idx, line in enumerate(template_lines)`
	`25`	`+ if "#backend:" in line]`
	`26`	`+template_lines[backend_line_idx] = (`
	`27`	`+ f"#backend: {backend}\n" if backend not in ['', 'auto'] else "##backend: Agg\n")`
	`28`	`+output.write_text("".join(template_lines), encoding="utf-8")`

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