| 24 | | |
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| 25 | | #################### |
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| 26 | | # HELPER FUNCTIONS # |
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| 27 | | #################### |
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| 28 | | |
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| 29 | | # FIXME |
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| 30 | | def orderlist2sql(order_list, opts, prefix=''): |
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| 31 | | raise NotImplementedError |
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| 32 | | ##def orderlist2sql(order_list, opts, prefix=''): |
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| 33 | | ## qn = connection.ops.quote_name |
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| 34 | | ## if prefix.endswith('.'): |
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| 35 | | ## prefix = qn(prefix[:-1]) + '.' |
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| 36 | | ## output = [] |
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| 37 | | ## for f in handle_legacy_orderlist(order_list): |
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| 38 | | ## if f.startswith('-'): |
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| 39 | | ## output.append('%s%s DESC' % (prefix, qn(orderfield2column(f[1:], opts)))) |
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| 40 | | ## elif f == '?': |
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| 41 | | ## output.append(connection.ops.random_function_sql()) |
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| 42 | | ## else: |
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| 43 | | ## output.append('%s%s ASC' % (prefix, qn(orderfield2column(f, opts)))) |
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| 44 | | ## return ', '.join(output) |
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| 45 | | |
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| 46 | | ##def quote_only_if_word(word): |
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| 47 | | ## if re.search('\W', word): # Don't quote if there are spaces or non-word chars. |
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| 48 | | ## return word |
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| 49 | | ## else: |
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| 50 | | ## return connection.ops.quote_name(word) |
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