def _link_map(linkmap, file_name, para, max_level=None):
'''add all the links target in para to linkmap'''
for p in md_iter.sequence_iter(para, include_root=False, max_level=max_level):
if p.head.name:
linkmap[p.head.name] = file_name
for lnk in p.link_target:
linkmap[lnk] = file_name
def _write_para(file_name, para, linkmap, max_level=None):
'''write the paragraph `para` to `file_name`
- `linkmap` contains the maps from linkname to file_name this is used to
replace the orginal link with new external link.
- `max_level` indicates to which level of paragraph it will write. the level
`max_level` is inclusive.
'''
with open(file_name, 'w') as f:
for p in md_iter.sequence_iter(para, include_root=False, max_level=max_level):
for line in p.content:
f.write(_relink(line, file_name, linkmap))
def print_paragraph(para):
'''
print the paragraph sequentially
'''
total = 0
for p in md_iter.sequence_iter(para):
total += 1
print('{}title:{}, name: {}, lines {}, targets {} children {}'
.format(' '*4*p.head.level,
p.head.title[:min(
len(p.head.title), 40)],
p.head.name,
len(p.content),
len(p.link_target),
len(p.children)))
return total
def print_rules(para):
'''print all rules
rules are headline with sub-paragraph `reason`
'''
total = 0
for p in md_iter.sequence_iter(para):
if para.children and para.children[0].head.title.lower() == 'reason':
total += 1
print('{}title:{}, name: {}, lines {}, children {}'
.format(' '*4*para.head.level,
para.head.title[:min(
len(para.head.title), 40)],
para.head.name,
len(para.content),
len(para.children)))
return total
def test_parse(self):
(0, 45, 3, 9, 27, 29, 10)
expects = (
(Headline(level=0, name='root', title='main'), 0),
(Headline(level=1, name='main', title='C++ Core Guidelines'), 45),
(Headline(level=3,
name='SS-readers',
title='In.target: Target readership'), 3),
(Headline(level=2, name='SS-aims', title='In.aims: Aims'), 9),
(Headline(level=3, name='R0', title="In.0: Don't panic!"), 27),
(Headline(level=2,
name='SS-struct',
title='In.struct: The structure of this document'), 29),
(Headline(level=1, name='S-introduction',
title='In: Introduction'), 10),
)
curdir = os.path.dirname(__file__)
para = md_parser.parse(os.path.join(curdir, 'test_md_parser.md'))
self.assertEqual(
expects,
tuple(
(s.head, len(s.content)) for s in md_iter.sequence_iter(para)))
self.assertEqual(len(para.children[0].content), 45)