Revision 2040
Added by Aaron Marcuse-Kubitza about 12 years ago
| bin/map | ||
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| 13 | 13 |
sys.path.append(os.path.dirname(__file__)+"/../lib") |
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|
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import csvs |
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import db_xml |
|
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import exc |
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import iters |
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import maps |
| ... | ... | |
| 31 | 32 |
import xml_parse |
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|
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def get_with_prefix(map_, prefixes, key): |
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'''Gets all entries for the given key with any of the given prefixes''' |
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'''Gets all entries for the given key with any of the given prefixes |
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@return tuple(found_key, found_value) |
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''' |
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values = [] |
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for key_ in strings.with_prefixes(['']+prefixes, key): # also with no prefix |
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try: value = map_[key_] |
| 38 | 41 |
except KeyError, e: continue # keep going |
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values.append(value)
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values.append((key_, value))
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| 40 | 43 |
|
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if values != []: return values |
| 42 | 45 |
else: raise e # re-raise last KeyError |
| ... | ... | |
| 259 | 262 |
mappings[:] = [] # empty existing elements |
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for in_, out in mappings_orig: |
| 261 | 264 |
if metadata_value(in_) == None: |
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try: names = get_with_prefix(col_idxs, prefixes, in_)
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try: cols = get_with_prefix(col_idxs, prefixes, in_)
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|
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except KeyError: pass |
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else: mappings[len(mappings):] = [[v, out] for v in names]
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# can't use += because that uses assignment
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else: mappings[len(mappings):] = [[db_xml.ColRef(*col), out]
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for col in cols] # can't use += because that uses =
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def get_value(in_, row): return row.list[in_] |
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def get_value(in_, row): return row.list[in_.idx]
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def wrap_row(row): |
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return util.ListDict(util.list_as_length(row, col_names_ct), |
| 270 | 273 |
col_names, col_idxs) # handle CSV rows of different lengths |
Also available in: Unified diff
bin/map: map_table(): Make each column a db_xml.ColRef instead of a bare index, so that it will appear as the column name when converted to a string. This will provide better debugging info in the template tree and also avoid needing to create a separate sample row in by_col.