louis
/
dottes
forked from CryHavoc/dottes
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Revise Markdown handling of character entities. 

Ideally I'd like the ABC character entities to survive Markdown and then
get converted. But because they start with '\', they don't. So I have
no alternative but to convert them to HTML entities, which Markdown then
converts to UTF-8.
This commit is contained in:
Jim Hague 2017-10-12 13:32:24 +01:00
parent f267b21c21
commit 52e3d1cde8
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
abcfield.py
View File

@ -178,15 +178,17 @@ def convertMarkdown(t, latex):
# Implement a custom Markdown shorthand for referencing ABC files. # Implement a custom Markdown shorthand for referencing ABC files.
# <foo.abc> will expand to ['title of foo'](foo.abc). # <foo.abc> will expand to ['title of foo'](foo.abc).
def expandCustomMarkdown(t, dir, latex): def expandCustomMarkdown(t, dir):
# Given a match to (foo.abc), return a markdown link to the tune with the # Given a match to (foo.abc), return a markdown link to the tune with the
# title (and subtitle, if present) of the tune as the text of the link. # title (and subtitle, if present) of the tune as the text of the link.
# Because we're going through Markdown, character entities must be
# HTML. Pandoc will convert them to UTF-8.
def getTitleLink(m): def getTitleLink(m):
fname = m.group(1) + ".abc" fname = m.group(1) + ".abc"
path = pathlib.Path(dir, fname) path = pathlib.Path(dir, fname)
with path.open() as f: with path.open() as f:
lines = f.readlines() lines = f.readlines()
return "[" + getFullTitle(lines, dir, latex=latex) + "](" + fname + ")" return "[" + getFullTitle(lines, dir) + "](" + fname + ")"
return re.sub(r'<(.*?).abc>', getTitleLink, t) return re.sub(r'<(.*?).abc>', getTitleLink, t)
# Return the raw text for a given field. Optionally the nth field is taken, # Return the raw text for a given field. Optionally the nth field is taken,
@ -223,13 +225,15 @@ def getFieldText(lines, field, n = 1, starts = None):
def getFieldDisplayText(lines, dir, field, n = 1, starts = None, latex = False): def getFieldDisplayText(lines, dir, field, n = 1, starts = None, latex = False):
res = getFieldText(lines, field, n, starts) res = getFieldText(lines, field, n, starts)
if res: if res:
res = convertAccents(res, latex) # Fields that go through Markdown must have HTML entities.
mdfield = field.upper() in ['H', 'N'];
res = convertAccents(res, False if mdfield else latex)
if field.upper() == "T": if field.upper() == "T":
res = convertTitleToDisplay(res) res = convertTitleToDisplay(res)
elif field.upper() == "K": elif field.upper() == "K":
res = convertKeyToDisplay(res) res = convertKeyToDisplay(res)
elif field.upper() in ["H", "N"]: elif mdfield:
res = convertMarkdown(expandCustomMarkdown(res, dir, latex), latex) res = convertMarkdown(expandCustomMarkdown(res, dir), latex)
return res return res
# Return full title (title + [" (" + subtitle + ")"] if subtitle exists). # Return full title (title + [" (" + subtitle + ")"] if subtitle exists).