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S( s‰ Get an instance of the Serial class, depending on port/url. The port is not
opened when the keyword parameter 'do_not_open' is true, by default it
is. All other parameters are directly passed to the __init__ method when
the port is instantiated.
The list of package names that is searched for protocol handlers is kept in
``protocol_handler_packages``.
e.g. we want to support a URL ``foobar://``. A module
``my_handlers.protocol_foobar`` is provided by the user. Then
``protocol_handler_packages.append("my_handlers")`` would extend the search
path so that ``serial_for_url("foobar://"))`` would work.
t do_not_opens ://i i s %s.protocol_%ss" invalid URL, protocol %r not knownN(
t Serialt lowert AttributeErrort splitt protocol_handler_packagest
__import__t ImportErrort syst modulest
ValueErrort Nonet portt open( t urlt argst kwargst do_opent klasst
url_nocaset protocolt package_namet module_namet handler_modulet instance( ( s3 /usr/lib/python2.7/site-packages/serial/__init__.pyt serial_for_url s2
( t VERSIONR
t platformt serial.serialclit ost namet serial.serialwin32t serial.serialposixt serial.serialjavaR R
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