Current File : //opt/alt/python27/lib/python2.7/site-packages/paste/util/import_string.pyo
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'imports' a string -- converts a string to a Python object, importing
any necessary modules and evaluating the expression. Everything
before the : in an import expression is the module path; everything
after is an expression to be evaluated in the namespace of that
module.
Alternately, if no : is present, then import the modules and get the
attributes as necessary. Arbitrary expressions are not allowed in
that case.
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Import a module, or import an object from a module.
A module name like ``foo.bar:baz()`` can be used, where
``foo.bar`` is the module, and ``baz()`` is an expression
evaluated in the context of that module. Note this is not safe on
arbitrary strings because of the eval.
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Import a module, or import an object from a module.
A name like ``foo.bar.baz`` can be a module ``foo.bar.baz`` or a
module ``foo.bar`` with an object ``baz`` in it, or a module
``foo`` with an object ``bar`` with an attribute ``baz``.
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Import a module.
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Imports a module, but catches import errors. Only catches errors
when that module doesn't exist; if that module itself has an
import error it will still get raised. Returns None if the module
doesn't exist.
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