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Rename font_bunch to psfont in textpath. #16584

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Merged
merged 1 commit into from
Mar 10, 2020
Merged

Rename font_bunch to psfont in textpath. #16584

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16 changes: 8 additions & 8 deletions lib/matplotlib/textpath.py
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Original file line number Diff line number Diff line change
Expand Up @@ -296,23 +296,23 @@ def get_glyphs_tex(self, prop, s, glyph_map=None,
@functools.lru_cache(50)
def _get_ps_font_and_encoding(texname):
tex_font_map = dviread.PsfontsMap(dviread.find_tex_file('pdftex.map'))
font_bunch = tex_font_map[texname]
if font_bunch.filename is None:
psfont = tex_font_map[texname]
if psfont.filename is None:
raise ValueError(
f"No usable font file found for {font_bunch.psname} "
f"({texname}). The font may lack a Type-1 version.")
f"No usable font file found for {psfont.psname} ({texname}). "
f"The font may lack a Type-1 version.")

font = get_font(font_bunch.filename)
font = get_font(psfont.filename)

if font_bunch.encoding:
if psfont.encoding:
# If psfonts.map specifies an encoding, use it: it gives us a
# mapping of glyph indices to Adobe glyph names; use it to convert
# dvi indices to glyph names and use the FreeType-synthesized
# unicode charmap to convert glyph names to glyph indices (with
# FT_Get_Name_Index/get_name_index), and load the glyph using
# FT_Load_Glyph/load_glyph. (That charmap has a coverage at least
# as good as, and possibly better than, the native charmaps.)
enc = dviread._parse_enc(font_bunch.encoding)
enc = dviread._parse_enc(psfont.encoding)
else:
# If psfonts.map specifies no encoding, the indices directly
# map to the font's "native" charmap; so don't use the
Expand All @@ -331,7 +331,7 @@ def _get_ps_font_and_encoding(texname):
break
else:
_log.warning("No supported encoding in font (%s).",
font_bunch.filename)
psfont.filename)
enc = None

return font, enc
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