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Well, cheap ventolin inhalers to buy, Relion ventolin hfa, through the amazing flexibility of the Python language, and the black art of monkeypatching, ventolin package insert, Ventolin miosotis, here's how:

from Cookie import Morsel

from django.http import HttpResponse

def http_only_cookie(fn):

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        self.cookies[key]['HTTPOnly'] = True

    return wrap
def exclude(fn, field):

    fields = fn()
    for idx, ventolin proventil hfa, Ventolin hfa ventilator, (k, v) in enumerate(fields):

        if field == k:

            fields.pop(idx)
    return fields
def append_httponly(fn):

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        out = fn(self, ventolin evohaler, Aphex twin ventolin, *args, **kwargs)

        return out+'; HttpOnly'

    return wrap
def bootstrap_httponly():

    HttpResponse.set_cookie = http_only_cookie(HttpResponse.set_cookie)

    Morsel._reserved['httponly'] = 'httponly'

    Morsel.items = lambda self: exclude(super(Morsel, trade name for the drug ventolin, Risks of using ventolin, self).items, 'httponly')

    Morsel.OutputString = append_httponly(Morsel.OutputString)

Now just stick this in one of your __init__.py files:

from myapp.httponly import bootstrap_httponly

bootstrap_httponly()

And enjoy cookies like:

Set-Cookie:  sessionid=weirdhash; Domain=.foo.org;

  expires=Fri, does ventolin cause coughing, Ventolin hfa mechanical ventilation, 18-Sep-2009 13:18:52 GMT;

  Max-Age=1209600; Path=/; HttpOnly

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from string import Template

s = Template('$who likes $what')

print s.substitute(who='tim', ventolin hfa max dose per day, Aphex twin ventolin, what='kung pao')

'tim likes kung pao'

That's neat. But more often than not, ventolin dosage, Ventolin still mp3, you may want to use nested dicts, so you can write something like 'person.name', ventolin evohaler. Side effects of ventolin, string.Template won't allow you to do this, but it's pretty easy to get around:

class TraversingDict(dict):

    def __getitem__(self, bronchial dialator ventolin, Albuterol proventil ventolin, item):

        if '.' in item:

            source, path = item.split('.', ventolin inhalers for sale, Overdose ventolin, 1)

            return TraversingDict(self[source])[path]

        return super(TraversingDict, self).__getitem__(item)

class InterpolTemplate(string.Template):

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    def render(self, ventolin patch, Ordering ventolin on-line in canada, dct):

        return self.safe_substitute(TraversingDict(dct))

How does it work. It uses a custom class, ventolin asthma puffers, Ventolin diskus, which subclasses 'dict'. It'll behave just like a normal built-in dictionary, but we've overriden __getitem__ to look for periods in the key name, ventolin colchicine. If one is found, ventolin side effects, Ventolin shopzilla, it splits up the key, and instantiates itself recursively, ventolin pharmacology. Ventolin causing eczema, This essentially means that you can nest to any level, like 'person.information.personal.name.first_name', maxair autohaler vs ventolin hfa. Buying ventolin inhalers online, The 'render' method on InterpolTemplate is not really needed, but it turns your dict into a TraversingDict, nonprescription ventolin, Ventolin online, so you don't need to mess with those at all:

Here's the unittest I use:

def run_template_test():

    tmpl = "repository: ${repo.name}, owner: ${repo.owner}, ventolin inhalers canada pharmacy, Lasix theophyllin and ventolin, size: ${size}"

    t = InterpolTemplate(tmpl)

    d = { 'repo': { 'name': 'foo', 'owner': 'bar' }, 'size': 42 }

    r = t.render(d)

    assert r == 'repository: foo, owner: bar, size: 42', r

Neat, eh. Makes for a nice simple substitute when you don't want to rely on <insert template library here>.

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This is because those functions probably don't do what you think they do.

So go ack --python '[lr]strip' your codebase now.

What you think it does

If you haven't been bitten by this before, ventolin hfa compared to proventil proair, and you haven't thoroughly read help(str.rstrip), Ventolin inhailer generic, you probably think rstrip will strip a sequence of bytes off the end of a string.

For example, it could be used to get rid of a file extension, ventolin uk, like


>>> filename = "fumble.exe"
>>> basefn = filename.rstrip(".exe")


Bzzzt. Ventolin dosages, Wrong.

What it actually does

As per the docstring:

rstrip(...)
S.rstrip([chars]) -> string or unicode

Return a copy of the string S with trailing whitespace removed, ventolin mexico.
If chars is given and not None, remove characters in chars instead, ventolin inhaler coupons.
If chars is unicode, Relion ventolin inhaler, S will be converted to unicode before stripping

Pay attention here: characterS. Plural. Not a sequence, ventolin hfa inhalers. Ventolin mexico, More like a list.

Now, Trade name for the drug ventolin, have a look at our previous example, removing the extension.


>>> filename = "fumble.exe"
>>> basefn = filename.rstrip(".exe")
>>> basefn
'fumbl'


Not what you expected, aphex twin ventolin video edit audio, eh. Buy ventolin, Problem here is that it treats '.exe' as a list of characters, so it's basically this:


>>> remove_chars = [ '.', 'e', adrenaline vs ventolin, 'x', Ventolin is used for, 'e' ]
>>> for char in reverse(filename):
... if char in remove_chars:
... # remove the char we're looking at
.., ventolin mexico. else:
.., ventolin hfa inhaler. break


1. Start at the end and go backwards, Ventolin contains ethanol, byte by byte.


2. If the character we're seeing is in the aforementioned list, remove it.


3. If not, we've reached a stop point, drugs ventolin, so process no further.

The opposite is of course true for lstrip. Isordil ventolin information,

What it is useful for

Once you get over the misleading behavior and come to terms with what it actually does, you can start discovering what it is useful for.

For example, ventolin nebulizer solution, it's immensely useful for stripping leading or trailing whitespace. Ventolin mexico, In fact, this is such a common use-case that this is what it does if you don't specify any arguments. Use ventolin with spacer, Since it's a list of characters, in cases where you need to remove both unix-style carriage returns as well as win32 ones, you can simply do:


block_of_text.rstrip("\r\n")


This will remove both, ventolin hfc. They don't necessarily have to be in that order. Buy ventolin in central london,

What you probably wanted instead

OK, so having that out of the way, what would you want to get rid of a file extension, ventolin syrup otc or rx. replace(). Relion ventolin fha, replace() is perfect for this, because it takes a third optional argument:

replace(...)
S.replace (old, new[, buy ventolin no prescription, count]) -> string

Return a copy of string S with all occurrences of substring
old replaced by new. Ventolin nebulizer, If the optional argument count is
given, only the first count occurrences are replaced.

So lets try it again:


>>> filename = "fumble.exe"
>>> basefn = filename.replace(".exe", ventolin hfa mechanical ventilator, "", 1)
>>> basefn
'fumble'


Much better.

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from functools import partial

def adder(first, second):

	return first + second
adder10 = partial(adder, canada prescription ventolin, Teacher administration of ventolin mdi, 10)
print adder10(32) # -> 42

Partial evaluation, eh, ventolin doesn't help child's asthma. Ventolin 500 mcg, That's kinda cool.

On to 'wraps' which is the one I've found most practical use for, ventolin tablets. Soldier taking ventolin, I like decorators, and I use them where applicable, trade name for the drug ventolin. What I don't like about decorators is that when you get a backtrace, it'll actually show up as *that* function, and not the function you decorated, relion ventolin fha. Purposes of ventolin inhaler, 'wraps' to the rescue:

from functools import wraps

def some_decorator(f):

	def wrap(*args, **kwargs):

		return f(*args, ventolin hfa work, Isordil ventolin information, **kwargs)

	return wraps(f)(wrap)
@some_decorator

def some_function():

	...

Now the function name, ventolin melasa mp3, Ventolin nubules, docstring, signature, canada prescription ventolin, Ventolin hfa inhalers, etc. will be that of 'f', ventolin spelling, Buy ventolin no prescription, no longer 'wrap'. Immensely useful, ventolin doesn't help child's asthma. Ventolin hfa max dose per day. Ventolin hfa machine. Generic for ventolin hfa inhaler. Ventolin hfa cost. Ventolin walmart. Albuterol ventolin proventil. Buy ventolin london.

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1. I wanted to announce two upcoming projects of mine, and


2. Getting a new post out there

Piston

A while back, jacobian wrote an article, ventolin proventil hfa, "REST worst practices", Buy ventolin for horses, outlining some of the things a good implementation would need. I'm happy to say that Piston's elegantly waltzing its way through the list, checking off his points one by one, ventolin or proair.

We don't tie a resource to a model (although you easily can), we have plug-able authentication (with new handlers being a breeze to add), configurable output formats (in form of "emitters", a simple dict-to-x facility, comes with emitters for JSON, YAML and XML), proper use of HTTP (status codes, headers) and CRUD semantics, and best of all, it ties right in to your Django application, ventolin asmol.

Anyway, Relion ventolin hfa, I wrote it for Bitbucket, but it definitely merits an open source release and its own project. It's behind closed doors right now, ventolin inhaler and spacer, but nearing completion. Pdr ventolin, Once we feel it's good to release, we'll do a release together with David Larlet, the author of Semantic Django (who else?)

Oberon

1. It must contain a class that subclasses "BaseBroker", and


2. That class must have a "handle" method receiving a single argument, "payload"

For example, we have a couple of brokers, like Twitter, which extracts the information it wants from the payload and uses a Twitter client library to post messages, ventolin asmol. There's a Basecamp broker, Youtbue aphex twin ventolin, and the most popular one thus far is the "Issue" broker, which parses commit messages and acts on them. Stuff like "great, use ventolin with spacer, all done, Aphex twin ventolin video edit audio, fixes #42" will close up issue 42, and "hm, needs more work, teacher administration of ventolin mdi, references #37" will add a comment to issue 37. Taking ventolin tablets after cervical cerclage, Best of all, and my favorite feature is 'oberonc', the command line client, ventolin eczema. It's pretty basic but it has useful commands like 'stats', Ventolin hfa ventilator, 'brokers' and best of all: 'reload' -- yep, that's right, you can reload brokers on the fly without disrupting service, ventolin hfa. Ventolin asmol, It works really well too, due to the way we've designed the application. It also means you can load up new brokers that have never been loaded before, Asthma and ventolin, so it makes it really interesting to upgrade running systems.

None is this stuff is tied into Bitbucket, so it has a vast variety of uses, ventolin inhalers canada pharmacy. It runs on top of 'twistd' as well so it should be pretty stable and scalable (it uses stuff like epoll.)

Anyway, Oberon's also getting its own open source release, together with all the brokers we've written for the service integration we're using on the live system. Those should serve as good examples.

I'll post about both here, when they're out.

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Here's an easy way of not executing certain middleware in such cases:

def wsgi_compat_middleware_factory(klass):

    class compatwrapper(klass):

        def process_response(self, does ventolin cause teeth staining, Ventolin 25am, req, resp):

            if not whatever_condition:

                return klass.process_response(self, ventolin hfa vs pro-air, Ventolin inhalers online, req, resp)

            return resp

    return compatwrapper

from django.middleware.http import ConditionalGetMiddleware

from django.middleware.common import CommonMiddleware

StreamingConditionalGetMiddleware = wsgi_compat_middleware_factory(ConditionalGetMiddleware)

StreamingCommonMiddleware = wsgi_compat_middleware_factory(CommonMiddleware)

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