Production exchanges from ecospold 1 not linked (Py 2.7 only) about brightway2-io HOT 2 CLOSED

#!python

In [5]: ei = SingleOutputEcospold1Importer("/Users/cmutel/Documents/LCA Documents/Ecoinvent/2.2/processes", "Ecoinvent 2.2")
Extracting ecospold1 files:
0%                          100%
[##############################] | ETA[sec]: 0.000 | Item ID: /Users/cmutel/DD
Total time elapsed: 9.650 sec
Title: Extracting ecospold1 files:
  Started: 11/24/2015 22:00:28
  Finished: 11/24/2015 22:00:37
  Total time elapsed: 9.650 sec
  CPU %: 81.100000
  Memory %: 0.914133
Converting to unicode
Extracted 4087 datasets in 22.11 seconds

In [6]: ei.appl
ei.apply_strategies  ei.apply_strategy

In [6]: ei.apply_strategies()
Applying strategy: normalize_units
Applying strategy: assign_only_product_as_production
Applying strategy: clean_integer_codes
Applying strategy: drop_unspecified_subcategories
Applying strategy: normalize_biosphere_categories
Applying strategy: normalize_biosphere_names
Applying strategy: strip_biosphere_exc_locations
Applying strategy: set_code_by_activity_hash
Applying strategy: link_iterable_by_fields
Applying strategy: link_technosphere_by_activity_hash
Applied 10 strategies in 3.14 seconds

In [7]: ei.statistics()
4087 datasets
135892 exchanges
38617 unlinked exchanges
  Type production: 3565 unique unlinked exchanges
  Type technosphere: 2520 unique unlinked exchanges
Out[7]: (4087, 135892, 38617)