There were two used:
- print_function
- absolute_import
Both of these are mandatory in Python 3.0 onwards [1] and can therefore
be removed...mostly. Unfortunately, mypy is still running in Python 2.7
mode, meaning we need the 'print_function' future wherever we're calling
'print' with the 'file' argument. There's also a single
'absolute_import' future that must be retained as its removal breaks a
test for as-yet unknown reasons. TODOs are added to resolve both issues
in the future.
[1] https://docs.python.org/3/library/__future__.html
Signed-off-by: Stephen Finucane <stephen@that.guru>
The error is more specific and self documenting.
This removes the last use of sphinx.util.osutil.ENOENT, so it is now
deprecated for removal. sphinx.util.osutil.EEXIST was already unused so
that is deprecated as well.
- Simplify ensuredir() to equivalent os.makedir(name, exist_ok=True)
- Do not check if a directory exists before calling
ensuredir() (ensuredir() already handles it)
- Add exist_ok argument to path.makedirs() to follow same pattern
- Drop unnecessary .exists() check immediately before .isdir()
- Add tests for ensuredir
0. do not escape Unicode Greek letters via LaTeX math mark-up: pass them
through un-modified to LaTeX document,
1. if "fontenc" receives extra option LGR, then pdflatex will support
Unicode Greek letters (not in math), and with extra option T2A it
will support (most) Unicode Cyrillic letters.
2. for pdflatex with LGR, this will use "textalpha" LaTeX package and
"substitutefont" package to set up some automatic font substitution
to work around the unavailability of Greek with "times"
package (which is default font package chosen by Sphinx for
pdflatex), same with T2A and "substitutefont" for Cyrillic.
3. for xelatex/lualatex, set up Computer Modern Unicode as default font,
as it supports Cyrillic and Greek scripts,
4. for platex, don't do anything special as the engine already has
its default font supporting Cyrillic and Greek (even in math mode!)
Closes: #5251
Fixes: #5248
Fixes: #5247
- Reuse jsload() in all tests to reduce duplication.
- Fix -2 index to -1, to include the entire JSON string. Was previously
chopping off the final '}'.
- Assert the serialized string ends with a closing parenthesis
Code should not arbitrarily mix bytes & str values. The values should be
understood and deliberate. When Python is run with the -b option, this
change fixes warnings of the form:
BytesWarning: str() on a bytes instance
This compatibility is mainly re-instored for convenience of user to
style the fonts used for the caption, and also possibly influence the
horizontal position via "width" or "margin" option of caption package
(attention that caption package obeys the document class tacit "twoside"
option, so if left and right margins are not set-up to be the same,
positioning of caption will depend on parity of the page number).
Regarding vertical skips, for captions placed on top (which is the table
templates default and also the literalblockcappos default), this commit
ensures that the vertical spacing separating the caption last baseline
to the top of framing is governed by \sphinxbelowcaptionspace in all
these three cases: tabular(y), longtable, literal blocks; the "skip"
option of caption package is ignored for them.
The "skip" is obeyed for the spacing between an image and its caption,
which currently in Sphinx is always below the image (no customization of
the figure caption vertical placement is currently available).
If literalblockcappos is "b" (captions follow code-blocks), this commit
removes the caption-package added \abovecaptionskip, so that "skip" is
also ignored for code-blocks in this case. This looks better due to the
extra space already added by the framing of the code-block and achieves
same spacing as without caption package (presumably loaded mainly to
style the fonts used for the caption). However in future maybe caption's
package "skip" should be obeyed for "literalblock" caption type.
Fixes: 5520
Stephen Finucane
Jon Dufresne
jfbu
Jakob Lykke Andersen
Takeshi KOMIYA