sfepy.base.parse_conf module
Create pyparsing grammar for problem configuration and options.
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sfepy.base.parse_conf.create_bnf(allow_tuple=False, free_word=False)[source]
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sfepy.base.parse_conf.cvt_array_index(toks)
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sfepy.base.parse_conf.cvt_int(toks)
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sfepy.base.parse_conf.cvt_none(toks)
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sfepy.base.parse_conf.cvt_real(toks)
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sfepy.base.parse_conf.get_standard_type_defs(word=W:(abcd...))[source]
Return dict of the pyparsing base lexical elements.
The compound types (tuple, list, dict) can contain compound types or simple
types such as integers, floats and words.
Parameters: | word : lexical element
A custom lexical element for word.
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Returns: | defs : dict
The dictionary with the following items:
- tuple: (..., ..., ...)
- list: [..., ...., ...]
- dict: {...:..., ...:..., ....} or {...=..., ...=..., ....}
- list_item: any of preceding compound types or simple types
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sfepy.base.parse_conf.list_dict(word=W:(abcd...))[source]
Return the pyparsing lexical element, that parses a string either as a list
or as a dictionary.
Parameters: | word : lexical element
A custom lexical element for word.
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Returns: | ld : lexical element
The returned lexical element parses a string in the form
..., ..., ... or key1:..., key2=..., key3: ...
where ... is a list_item from get_standard_type_defs()
and interprets it as a list or a dictionary.
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sfepy.base.parse_conf.list_of(element, *elements)[source]
Return lexical element that parses a list of items. The items can be a one
or several lexical elements. For example, result of list_of(real,
integer) parses list of real or integer numbers.