On 02/13/12 15:46, R. Grout wrote:
> so if the doctest framework doesn't do imports, do I have to import
> everything I use in each doctest?
There is some[1] magic, but I gather this was a new file? Unless you add
your module to sage.all somehow, "from sage.all import *" won't pull it in.
You can see examples of this in the sage library, for example,
def is_Field(x):
"""
Return True if x is a field.
EXAMPLES::
sage: from sage.rings.ring import is_Field
sage: is_Field(QQ)
True
sage: is_Field(ZZ)
False
sage: is_Field(pAdicField(2))
True
sage: is_Field(5)
False
"""
[1]
http://www.sagemath.org/doc/developer/conventions.html#testing-py-pyx-and-sage-files
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