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author | Kali Kaneko <kali@leap.se> | 2014-07-01 01:48:50 -0500 |
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committer | Kali Kaneko <kali@leap.se> | 2014-07-01 01:48:50 -0500 |
commit | 44a3896a86c33cbca4d239c8bd0fe65c0e83b9d0 (patch) | |
tree | a2e0c6b0163c6c54e518c8e620e431d3784d8b6c /src/leap/bitmask/util/__init__.py | |
parent | b2a00d0ce2db905fe79cf9e7c33411f4f37bb943 (diff) | |
parent | 1e456b0fff46001641a736bc5932314e9d00b1bc (diff) |
Merge branch 'develop' into deb-0.5.3
Diffstat (limited to 'src/leap/bitmask/util/__init__.py')
-rw-r--r-- | src/leap/bitmask/util/__init__.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/leap/bitmask/util/__init__.py b/src/leap/bitmask/util/__init__.py index c35be99e..25b86874 100644 --- a/src/leap/bitmask/util/__init__.py +++ b/src/leap/bitmask/util/__init__.py @@ -110,3 +110,22 @@ def make_address(user, provider): :type provider: basestring """ return "%s@%s" % (user, provider) + + +def force_eval(items): + """ + Return a sequence that evaluates any callable in the sequence, + instantiating it beforehand if the item is a class, and + leaves the non-callable items without change. + """ + def do_eval(thing): + if isinstance(thing, type): + return thing()() + if callable(thing): + return thing() + return thing + + if isinstance(items, (list, tuple)): + return map(do_eval, items) + else: + return do_eval(items) |