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G| Gd Gd i | ƒ GHqú Wn d S( s’ Print a report to stdout, listing the found modules with their
paths, as well as modules that are missing, or seem to be missing.
s
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imported froms , s7 Submodules thay appear to be missing, but could also bes# global names in the parent package:N( RŸ R ( s ----s ----( R R% Rn t sortt keyRP R R t any_missing_maybet missingt maybeR R& t modst join( R R¨ R R¦ Rn R§ RP R¤ ( ( R
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c C s | i ƒ \ } } | | S( s½ Return a list of modules that appear to be missing. Use
any_missing_maybe() if you want to know which modules are
certain to be missing, and which *may* be missing.
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t any_missing s c C s. g } g } x| i D]ö } | | i j o q n | i d ƒ } | d j o | i | ƒ q n | | d } | | } | i i | ƒ } | d j oe | | i | j o | i | ƒ q | | i j o q | i o | i | ƒ q | i | ƒ q | i | ƒ q W| i ƒ | i ƒ | | f S( s® Return two lists, one with modules that are certainly missing
and one with modules that *may* be missing. The latter names could
either be submodules *or* just global names in the package.
The reason it can't always be determined is that it's impossible to
tell which names are imported when "from module import *" is done
with an extension module, short of actually importing it.
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