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* Syntax correction.

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Wirawan Purwanto
2015-08-19 17:48:42 -04:00
parent 67f6e7bede
commit 6f91f61db4
1 changed files with 5 additions and 2 deletions
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7
py/introspection.py
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@@ -15,6 +15,9 @@ def name_rlookup(val, namespace, prefix=None, rx_match=None, lookup="dict"):
This is useful for example to reverse-lookup an object's name, but only in This is useful for example to reverse-lookup an object's name, but only in
restricted contexts (e.g. when the value to look for is unique). restricted contexts (e.g. when the value to look for is unique).
`prefix` or `rx_match` can be given to narrow the scope of names to look for.
The two cannot be given at once; `prefix` will take precedence in that case.
""" """
# Imported 20150819 # Imported 20150819
# Original subroutine name: search_var_name (from Cr2_analysis_cbs.py). # Original subroutine name: search_var_name (from Cr2_analysis_cbs.py).
@@ -23,9 +26,9 @@ def name_rlookup(val, namespace, prefix=None, rx_match=None, lookup="dict"):
else: else:
# attribute lookup # attribute lookup
names = dir(namespace) names = dir(namespace)
if prefix != None: if prefix is not None:
names_filt = [ n for n in names if n.startswith(prefix) ] names_filt = [ n for n in names if n.startswith(prefix) ]
elif rx_match != None: elif rx_match is not None:
# TODO later: for my regexp object? # TODO later: for my regexp object?
if True: if True:
if isinstance(rx_match, basestring): if isinstance(rx_match, basestring):