def test_strict_mode_valid(self):
pages = [
('index.md',),
('internal.md',),
('sub/internal.md')
]
site_nav = nav.SiteNavigation(pages)
valid = "[test](internal.md)"
convert_markdown(valid, site_nav, strict=False)
convert_markdown(valid, site_nav, strict=True)
def test_strict_mode_invalid(self):
pages = [
('index.md',),
('internal.md',),
('sub/internal.md')
]
site_nav = nav.SiteNavigation(pages)
invalid = "[test](bad_link.md)"
convert_markdown(invalid, site_nav, strict=False)
self.assertRaises(
MarkdownNotFound,
convert_markdown, invalid, site_nav, strict=True)
def test_markdown_duplicate_custom_extension(self):
"""
Duplicated extension names should not cause problems.
"""
md_input = "foo"
html_ext, _, _ = convert_markdown(md_input, ['toc'])
self.assertEqual(html_ext.strip(), '<p>foo</p>')
def file_to_title(filename):
"""
Automatically generate a default title, given a filename.
The method parses the file to check for a title, uses the filename
as a title otherwise.
"""
if utils.is_homepage(filename):
return 'Home'
try:
with open(filename, 'r') as f:
lines = f.read()
_, table_of_contents, meta = utils.convert_markdown(lines, ['meta', 'toc'])
if "title" in meta:
return meta["title"][0]
if len(table_of_contents.items) > 0:
return table_of_contents.items[0].title
except IOError:
# File couldn't be found - use filename as the title
# this is used in tests. We use the filename as the title
# in that case
pass
# No title found in the document, using the filename
title = os.path.splitext(filename)[0]
title = title.replace('-', ' ').replace('_', ' ')
# Capitalize if the filename was all lowercase, otherwise leave it as-is.
if title.lower() == title:
title = title.capitalize()
return title
def convert_markdown(markdown_source,
site_navigation=None,
extensions=(),
strict=False):
"""
Convert the Markdown source file to HTML content, and additionally
return the parsed table of contents, and a dictionary of any metadata
that was specified in the Markdown file.
`extensions` is an optional sequence of Python Markdown extensions to add
to the default set.
"""
# Generate the HTML from the markdown source
if isinstance(extensions, dict):
user_extensions = list(extensions.keys())
extension_configs = dict([(k, v) for k, v in extensions.items()
if isinstance(v, dict)])
else:
user_extensions = list(extensions)
extension_configs = {}
builtin_extensions = ['meta', 'toc', 'tables', 'fenced_code']
mkdocs_extensions = [
RelativePathExtension(site_navigation, strict),
]
extensions = utils.reduce_list(builtin_extensions + mkdocs_extensions +
user_extensions)
html_content, table_of_contents, meta = utils.convert_markdown(
markdown_source, extensions, extension_configs)
return (html_content, table_of_contents, meta)
def test_markdown_custom_extension(self):
"""
Check that an extension applies when requested in the arguments to
`convert_markdown`.
"""
md_input = "foo__bar__baz"
# Check that the plugin is not active when not requested.
expected_without_smartstrong = "<p>foo<strong>bar</strong>baz</p>"
html_base, _, _ = convert_markdown(md_input)
self.assertEqual(html_base.strip(), expected_without_smartstrong)
# Check that the plugin is active when requested.
expected_with_smartstrong = "<p>foo__bar__baz</p>"
html_ext, _, _ = convert_markdown(md_input, extensions=['smart_strong'])
self.assertEqual(html_ext.strip(), expected_with_smartstrong)
def test_convert_markdown(self):
"""
Ensure that basic Markdown -> HTML and TOC works.
"""
html, toc, meta = convert_markdown(dedent("""
page_title: custom title
# Heading 1
This is some text.
# Heading 2
And some more text.
"""))
expected_html = dedent("""
<h1 id="heading-1">Heading 1</h1>
<p>This is some text.</p>
<h1 id="heading-2">Heading 2</h1>
<p>And some more text.</p>
""")
expected_toc = dedent("""
Heading 1 - #heading-1
Heading 2 - #heading-2
""")
expected_meta = {'page_title': ['custom title']}
self.assertEqual(html.strip(), expected_html)
self.assertEqual(str(toc).strip(), expected_toc)
self.assertEqual(meta, expected_meta)
def test_markdown_table_extension(self):
"""
Ensure that the table extension is supported.
"""
html, toc, meta = convert_markdown(dedent("""
First Header | Second Header
-------------- | --------------
Content Cell 1 | Content Cell 2
Content Cell 3 | Content Cell 4
"""))
expected_html = dedent("""
<table>
<thead>
<tr>
<th>First Header</th>
<th>Second Header</th>
</tr>
</thead>
<tbody>
<tr>
<td>Content Cell 1</td>
<td>Content Cell 2</td>
</tr>
<tr>
<td>Content Cell 3</td>
<td>Content Cell 4</td>
</tr>
</tbody>
</table>
""")
self.assertEqual(html.strip(), expected_html)
def test_not_use_directory_urls(self):
md_text = 'An [internal link](internal.md) to another document.'
expected = '<p>An <a href="internal/index.html">internal link</a> to another document.</p>'
pages = [
('internal.md',)
]
site_navigation = nav.SiteNavigation(pages, use_directory_urls=False)
html, toc, meta = convert_markdown(md_text, site_navigation=site_navigation)
self.assertEqual(html.strip(), expected.strip())
def convert_markdown(markdown_source, config, site_navigation=None):
"""
Convert the Markdown source file to HTML as per the config and site_navigation.
Return a tuple of the HTML as a string, the parsed table of contents,
and a dictionary of any metadata that was specified in the Markdown file.
"""
return utils.convert_markdown(
markdown_source=markdown_source,
extensions=[RelativePathExtension(site_navigation, config['strict'])] + config['markdown_extensions'],
extension_configs=config['mdx_configs']
)
def test_anchor_only_link(self):
pages = [
('index.md',),
('internal.md',),
('sub/internal.md')
]
site_navigation = nav.SiteNavigation(pages)
for page in site_navigation.walk_pages():
markdown = '[test](#test)'
html, _, _ = convert_markdown(markdown, site_navigation=site_navigation)
self.assertEqual(html, '<p><a href="#test">test</a></p>')
def convert_markdown(markdown_source, config, site_navigation=None):
"""
Convert the Markdown source file to HTML as per the config and
site_navigation. Return a tuple of the HTML as a string, the parsed table
of contents, and a dictionary of any metadata that was specified in the
Markdown file.
"""
extensions = [RelativePathExtension(site_navigation, config['strict'])
] + config['markdown_extensions']
return utils.convert_markdown(markdown_source=markdown_source,
extensions=extensions,
extension_configs=config['mdx_configs'])
def test_markdown_fenced_code_extension(self):
"""
Ensure that the fenced code extension is supported.
"""
html, toc, meta = convert_markdown(dedent("""
```
print 'foo'
```
"""))
expected_html = dedent("""
<pre><code>print 'foo'\n</code></pre>
""")
self.assertEqual(html.strip(), expected_html)
def test_extension_config(self):
"""
Test that a dictionary of 'markdown_extensions' is recognized as
both a list of extensions and a dictionary of extnesion configs.
"""
markdown_extensions = {
'toc': {'permalink': True},
'meta': None # This gets ignored as it is an invalid config
}
html, toc, meta = convert_markdown(dedent("""
# A Header
"""), extensions=markdown_extensions)
expected_html = dedent("""
<h1 id="a-header">A Header<a class="headerlink" href="#a-header" title="Permanent link">¶</a></h1>
""")
self.assertEqual(html.strip(), expected_html)
def test_dont_convert_code_block_urls(self):
pages = [
('index.md',),
('internal.md',),
('sub/internal.md')
]
site_navigation = nav.SiteNavigation(pages)
expected = dedent("""
<p>An HTML Anchor::</p>
<pre><code><a href="index.md">My example link</a>
</code></pre>
""")
for page in site_navigation.walk_pages():
markdown = 'An HTML Anchor::\n\n <a href="index.md">My example link</a>\n'
html, _, _ = convert_markdown(markdown, site_navigation=site_navigation)
self.assertEqual(dedent(html), expected)
def test_convert_internal_media(self):
"""Test relative image URL's are the same for different base_urls"""
pages = [
('index.md',),
('internal.md',),
('sub/internal.md')
]
site_navigation = nav.SiteNavigation(pages)
expected_results = (
'./img/initial-layout.png',
'../img/initial-layout.png',
'../img/initial-layout.png',
)
template = '<p><img alt="The initial MkDocs layout" src="%s" /></p>'
for (page, expected) in zip(site_navigation.walk_pages(), expected_results):
md_text = ''
html, _, _ = convert_markdown(md_text, site_navigation=site_navigation)
self.assertEqual(html, template % expected)
def convert_markdown(markdown_source, site_navigation=None, extensions=(), strict=False):
"""
Convert the Markdown source file to HTML content, and additionally
return the parsed table of contents, and a dictionary of any metadata
that was specified in the Markdown file.
`extensions` is an optional sequence of Python Markdown extensions to add
to the default set.
"""
# Generate the HTML from the markdown source
if isinstance(extensions, dict):
user_extensions = list(extensions.keys())
extension_configs = dict([(k, v) for k, v in extensions.items() if isinstance(v, dict)])
else:
user_extensions = list(extensions)
extension_configs = {}
builtin_extensions = ['meta', 'toc', 'tables', 'fenced_code']
mkdocs_extensions = [RelativePathExtension(site_navigation, strict), ]
extensions = utils.reduce_list(builtin_extensions + mkdocs_extensions + user_extensions)
html_content, table_of_contents, meta = utils.convert_markdown(markdown_source, extensions, extension_configs)
return (html_content, table_of_contents, meta)
def test_ignore_external_link(self):
md_text = 'An [external link](http://example.com/external.md).'
expected = '<p>An <a href="http://example.com/external.md">external link</a>.</p>'
html, toc, meta = convert_markdown(md_text)
self.assertEqual(html.strip(), expected.strip())
def test_empty_document(self):
html, toc, meta = convert_markdown("")
self.assertEqual(html, '')
self.assertEqual(len(list(toc)), 0)
self.assertEqual(meta, {})
def test_convert_internal_link_with_anchor(self):
md_text = 'An [internal link](internal.md#section1.1) to another document.'
expected = '<p>An <a href="internal/#section1.1">internal link</a> to another document.</p>'
html, toc, meta = convert_markdown(md_text)
self.assertEqual(html.strip(), expected.strip())
def test_convert_internal_link_differing_directory(self):
md_text = 'An [internal link](../internal.md) to another document.'
expected = '<p>An <a href="../internal/">internal link</a> to another document.</p>'
html, toc, meta = convert_markdown(md_text)
self.assertEqual(html.strip(), expected.strip())
def test_convert_multiple_internal_links(self):
md_text = '[First link](first.md) [second link](second.md).'
expected = '<p><a href="first/">First link</a> <a href="second/">second link</a>.</p>'
html, toc, meta = convert_markdown(md_text)
self.assertEqual(html.strip(), expected.strip())
