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� � YZ e d k r� e � n d S( s� checkappend.py -- search for multi-argument .append() calls.
Usage: specify one or more file or directory paths:
checkappend [-v] file_or_dir [file_or_dir] ...
Each file_or_dir is checked for multi-argument .append() calls. When
a directory, all .py files in the directory, and recursively in its
subdirectories, are checked.
Use -v for status msgs. Use -vv for more status msgs.
In the absence of -v, the only output is pairs of the form
filename(linenumber):
line containing the suspicious append
Note that this finds multi-argument append calls regardless of whether
they're attached to list objects. If a module defines a class with an
append method that takes more than one argument, calls to that method
will be listed.
Note that this will not find multi-argument list.append calls made via a
bound method object. For example, this is not caught:
somelist = []
push = somelist.append
push(1, 2, 3)
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