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- def parse_like_term(term):
- """
- Parse search term into (operation, term) tuple. Recognizes operators
- in the beginning of the search term.
- * = case insensitive (can precede other operators)
- ^ = starts with
- = = exact
- :param term:
- Search term
- """
- case_insensitive = term.startswith('*')
- if case_insensitive:
- term = term[1:]
- # apply operators
- if term.startswith('^'):
- oper = 'startswith'
- term = term[1:]
- elif term.startswith('='):
- oper = 'exact'
- term = term[1:]
- else:
- oper = 'contains'
- # add case insensitive flag
- if case_insensitive:
- oper = 'i' + oper
- return oper, term
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