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/ . / SessionUtil / objecttree.py
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Functions
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escape_dictionary_key
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escape_dictionary_key ( key )
Make sure the word class does not occur as a dictionary key.
Prefix a key that is class with a backslash. Also prefix all keys
that start with a backslash with another backslash.
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write_simple_sequence
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write_simple_sequence (
btree,
file,
indent,
)
Write sequence elements on one line.
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write_sequence
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write_sequence (
btree,
file,
indent,
sindent,
)
Write sequence elements on separate lines.
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is_simple_sequence
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is_simple_sequence ( seq )
A simple sequence is of length <= 4 and contains only numbers or None.
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basic_tree_to_instance_tree
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basic_tree_to_instance_tree ( btree, name_to_class )
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Exceptions
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ValueError, "Can't convert type " + str(type( btree ) )
ValueError, 'Unknown class ' + classname
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instance_tree_to_basic_tree
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instance_tree_to_basic_tree (
itree,
already_converted=None,
allow_conversion=None,
)
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Exceptions
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ValueError, 'Not allowed to convert instance ' + str( itree )
ValueError, 'Instance appears more than once in tree ' + str( itree )
ValueError, "Can't convert type " + str(type( itree ) )
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unescape_dictionary_key
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unescape_dictionary_key ( key )
Remove leading backslash from string keys.
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write_basic_tree
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write_basic_tree (
btree,
file,
indent=None,
start_of_line=None,
)
Write a tree involving only basic Python types (numbers, strings, None,
tuples, lists, dictionaries) to a file formatted for human readability.
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Exceptions
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ValueError, "Can't write type " + str(type( btree ) )
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