achinghead.com

?)**' EMPH_RE = r'(//)(.

Two hyphens for --delete--.
Two underscores for insert.
Two asterisks for strong.
Two slashes for //emphasis//.
STRONG_RE = r'(**)(.?)**'
EMPH_RE = r'(//)(.?)//'
class MyExtension(markdown.Extension):
    def extendMarkdown(self, md, md_globals):
        ...
        # Create new strong pattern
        strong_tag = markdown.inlinepatterns.SimpleTagPattern(STRONG_RE, 'strong')
        # Override existing strong pattern
        md.inlinepatterns['strong'] = strong_tag

class MyExtension(markdown.Extension):
    def extendMarkdown(self, md, md_globals):
        ...
        emph_tag = markdown.inlinepatterns.SimpleTagPattern(EMPH_RE, 'emphasis')
        md.inlinepatterns['emphasis'] = emph_tag

class MyExtension(markdown.Extension):
    def extendMarkdown(self, md, md_globals):
        ...
        del md.inlinepatterns['strong_em']
        del md.inlinepatterns['emphasis2']

import markdown

DEL_RE = r'(--)(.?)--'
INS_RE = r'()(.*?)'
STRONG_RE = r'(**)(.?)**'
EMPH_RE = r'(//)(.*?)//'

class MyExtension(markdown.Extension):
    def extendMarkdown(self, md, md_globals):
        del_tag = markdown.inlinepatterns.SimpleTagPattern(DEL_RE, 'del')
        md.inlinepatterns.add('del', del_tag, '>not_strong')
        ins_tag = markdown.inlinepatterns.SimpleTagPattern(INS_RE, 'ins')
        md.inlinepatterns.add('ins', ins_tag, '>del')
        strong_tag = markdown.inlinepatterns.SimpleTagPattern(STRONG_RE, 'strong')
        md.inlinepatterns['strong'] = strong_tag
        emph_tag = markdown.inlinepatterns.SimpleTagPattern(EMPH_RE, 'emphasis')
        md.inlinepatterns['emphasis'] = emph_tag
        del md.inlinepatterns['strong_em']
        del md.inlinepatterns['emphasis2']

def makeExtension(configs=None):
    return MyExtension(configs=configs)
Two hyphens for --strike--.
Two underscores for underline.
Two asterisks for bold.
Two slashes for //italic//.
import markdown

class MyExtension(markdown.Extension):
    def extendMarkdown(self, md, md_globals):
        # Insert code here to change markdown's behavior.
        pass

def makeExtension(configs=None):
    return MyExtension(configs=configs)

DEL_RE = r'(--)(.*?)--'

DEL_RE = r'(--)(.*?)--'

class MyExtension(markdown.Extension):
    def extendMarkdown(self, md, md_globals):
        # Create the del pattern
        del_tag = markdown.inlinepatterns.SimpleTagPattern(DEL_RE, 'del')
        # Insert del pattern into markdown parser
        md.inlinepatterns.add('del', del_tag, '>not_strong')
>>> import markdown
>>> markdown.markdown('foo --deleted-- bar', ['myextension'])
u'<p>foo <del>deleted</del> bar</p>'
DEL_RE = r'(--)(.*?)--'
INS_RE = r'()(.*?)'

class MyExtension(markdown.Extension):
    def extendMarkdown(self, md, md_globals):
        del_tag = markdown.inlinepatterns.SimpleTagPattern(DEL_RE, 'del')
        md.inlinepatterns.add('del', del_tag, '>not_strong')
        ins_tag = markdown.inlinepatterns.SimpleTagPattern(INS_RE, 'ins')
        md.inlinepatterns.add('ins', ins_tag, '>del')
def test_foo():
    """ Test Foo """
    assert False, 'Foo failed'

F
======================================================================
FAIL: Test Foo
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/nose-0.11.0-py2.5.egg/nose/case.py", line 183, in runTest
    self.test(*self.arg)
  File "/home/waylan/tmp/nose/test_foo.py", line 3, in test_foo
    assert False, "Foo failed"
AssertionError: Foo failed

----------------------------------------------------------------------
Ran 1 test in 0.014s

FAILED (failures=1)

test_foo.description = 'Test Foo'

def run_bar(n):
    assert False, 'Test %d failed' % n

def test_bar():
    for n in range(2):
        yield run_bar, n

FF
======================================================================
FAIL: test_foo.test_bar(0,)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/nose-0.11.0-py2.5.egg/nose/case.py", line 183, in runTest
    self.test(*self.arg)
  File "/home/waylan/tmp/nose/test_foo.py", line 8, in run_bar
    assert False, 'Test %d failed' % n
AssertionError: Test 0 failed

======================================================================
FAIL: test_foo.test_bar(1,)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/nose-0.11.0-py2.5.egg/nose/case.py", line 183, in runTest
    self.test(*self.arg)
  File "/home/waylan/tmp/nose/test_foo.py", line 8, in run_bar
    assert False, 'Test %d failed' % n
AssertionError: Test 1 failed

----------------------------------------------------------------------
Ran 2 tests in 0.014s

FAILED (failures=2)

def test_bar():
    for n in range(2):
        run_bar.description = 'Test bar with %d' % n
        yield run_bar, n

class RunBaz:
    def __init__(self, n):
        self.description = 'Test baz with %d' % n
    def __call__(self, n):
        assert False, '%d failed' % n

def test_baz():
    for n in range(2):
        yield RunBaz(n), n

FF
======================================================================
FAIL: Test baz with 0
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/nose-0.11.0-py2.5.egg/nose/case.py", line 183, in runTest
    self.test(*self.arg)
  File "/home/waylan/tmp/nose/test_foo.py", line 18, in __call__
    assert False, '%d failed' % n
AssertionError: 0 failed

======================================================================
FAIL: Test baz with 1
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/nose-0.11.0-py2.5.egg/nose/case.py", line 183, in runTest
    self.test(*self.arg)
  File "/home/waylan/tmp/nose/test_foo.py", line 18, in __call__
    assert False, '%d failed' % n
AssertionError: 1 failed

----------------------------------------------------------------------
Ran 2 tests in 0.018s

FAILED (failures=2)

class RunBaz:
    def __call__(self, n):
        self.description = 'Test baz with %d' % n
        assert False, '%d failed' % n

def test_baz():
    for n in range(2):
        yield RunBaz(), n

waylan@dev:~$ git
bash: git: command not found

sudo aptitude install git-core

wget http://www.backports.org/debian/pool/main/g/git-core/git-core_1.5.6.5-1~bpo40+1_i386.deb
sudo dpkg --install git-core_1.5.6.5-1~bpo40+1_i386.deb

pick 358decd A few more tweaks to extension loading. We don't test trying to load non-existant or broken extensions often enough. This should handle things better.
pick b443efa foo
pick 971d605 Revert "foo"
pick c669bf0 One more tweak to extension loading.
pick d6711cf Normalized stripTopLevelTags to be consistant regardless of any whitespace. For example, this would allow an extension to remove/replace 'Prettify' treeprocessor with something that added more or less whitespace without adverse effects.

# Rebase c1f4bc1..d6711cf onto c1f4bc1
#
# Commands:
#  pick = use commit
#  edit = use commit, but stop for amending
#  squash = use commit, but meld into previous commit
#
# If you remove a line here THAT COMMIT WILL BE LOST.
# However, if you remove everything, the rebase will be aborted.
#

pick 358decd A few more tweaks to extension loading. We don't test trying to load non-existant or broken extensions often enough. This should handle things better.
squash c669bf0 One more tweak to extension loading.
pick d6711cf Normalized stripTopLevelTags to be consistant regardless of any whitespace. For example, this would allow an extension to remove/replace 'Prettify' treeprocessor with something that added more or less whitespace without adverse effects.

git rebase --continue

achinghead.com

Syntax Highlighting on the Web

The Background

Numbering Lines

The Un-Styled Source

The State of JavaScript Libraries

The Sad Conclusion

Python-Markdown Tutorial Part 2: Changing Bold and Italics

Python-Markdown Tutorial Part 1: Adding InlinePatterns Insert and Delete

Nosetests, Generators and Descriptions

Git, Interactive Rebase and Ubuntu