def asciidoc2html(self):
"""
Convert AsciiDoc blog_file to Wordpress compatible HTML content.
"""
asciidoc = asciidocapi.AsciiDocAPI()
asciidoc.options('--no-header-footer')
asciidoc.options('--doctype', self.doctype)
asciidoc.options('--attribute', 'blogpost')
for attr in OPTIONS.attributes:
asciidoc.options('--attribute', attr)
for opt in OPTIONS.asciidoc_opts:
print '%r' % opt
opt = opt.partition(' ')
if opt[2]:
s = opt[2]
s = s.strip()
if (s.startswith('"') and s.endswith('"')
or s.startswith("'") and s.endswith("'")):
# Strip quotes.
s = s[1:-1]
asciidoc.options(opt[0], s)
else:
asciidoc.options(opt[0])
if OPTIONS.verbose > 1:
asciidoc.options('--verbose')
verbose('asciidoc: options: %r' % asciidoc.options.values)
outfile = StringIO.StringIO()
asciidoc.execute(self.blog_file, outfile, backend='wordpress')
result = outfile.getvalue()
result = unicode(result, 'utf8')
self.content = StringIO.StringIO(result.encode('utf8'))
for s in asciidoc.messages:
infomsg('asciidoc: %s' % s)
def render_adoc(orig_source_f: Path, infile: StringIO):
outfile = conf.outdir / orig_source_f.with_suffix(".html")
outfile.parent.mkdir(parents=True, exist_ok=True)
ad = asciidocapi.AsciiDocAPI()
ad.attributes["author"] = conf.get("author", "")
infile.seek(0)
with outfile.open("w") as outf:
ad.execute(infile, outf, backend="html5")
def generate_expected(self, backend):
"""
Generate and return test data output for backend.
"""
asciidoc = asciidocapi.AsciiDocAPI()
asciidoc.options.values = self.options
asciidoc.attributes = self.attributes
infile = self.source
outfile = io.StringIO()
asciidoc.execute(infile, outfile, backend)
return outfile.getvalue().splitlines()
def post_process(self):
import StringIO
infile = StringIO.StringIO(self.content)
outfile = StringIO.StringIO()
try:
import asciidocapi
except:
raise error.general('installation error: no asciidocapi found')
asciidoc_py = _make_path(self.sbpath, options.basepath, 'asciidoc',
'asciidoc.py')
try:
asciidoc = asciidocapi.AsciiDocAPI(asciidoc_py)
except:
raise error.general('application error: asciidocapi failed')
asciidoc.execute(infile, outfile)
out = outfile.getvalue()
infile.close()
outfile.close()
return out
def main(conf, asciiDocOptions):
if conf.doCaching:
# Do we have a cache directory? If not, we can live without it.
try:
os.mkdir(conf.cacheDir)
except OSError as e:
if e.errno != errno.EEXIST:
conf.doCaching = False
if not os.access(conf.cacheDir, os.R_OK | os.W_OK):
conf.doCaching = False
# The data to be transformed into a readable shape for the nested AsciiDoc.
data = conf.infile.read()
# The name of the file that the nested AsciiDoc will create.
outFile = None
if conf.doCaching:
h = hashlib.sha1()
h.update(data)
h.update("".join(conf.attributes))
h.update("".join(asciiDocOptions))
h.update(conf.backend)
h.update(str(conf.numbered))
h.update(conf.startTag)
h.update(conf.endTag)
h.update(VERSION)
outFile = os.path.join(conf.cacheDir, h.hexdigest())
else:
outFile = "adextract_asciidoc_output.tmp"
if not conf.doCaching or not os.path.exists(outFile):
with tempfile.TemporaryFile() as tmpFile:
# Fill the temporary file with the data to be processed.
parseBlocks(conf, data, tmpFile)
# Rewind The temporary file as the preceding call wrote into it.
tmpFile.seek(0)
# Create and configure asciidoc.
asciidoc = asciidocapi.AsciiDocAPI()
asciidoc.attributes =\
{x[0] : x[2] for x in (p.partition("=") for p in conf.attributes)}
for o in asciiDocOptions:
asciidoc.options(o)
# Launch AsciiDoc.
asciidoc.execute(tmpFile, outfile=outFile, backend=conf.backend)
# Handle the result to AsciiDoc.
with open(outFile, 'r') as f:
conf.outfile.write(f.read())
# If there is no caching, the file from the nested AsciiDoc was not moved.
if not conf.doCaching:
os.remove(outFile)
# Cleanup the cache in a LRU way if needed.
if conf.doCaching:
files = sorted([
os.path.join(conf.cacheDir, f) for f in os.listdir(conf.cacheDir)
],
key=os.path.getatime)
sizes = [os.path.getsize(f) for f in files]
while sum(sizes) > conf.cacheSize and files:
os.remove(files.pop(0))
del sizes[0]
