1 | from galaxy.tools.parameters import DataToolParameter |
---|
2 | |
---|
3 | def validate_input( trans, error_map, param_values, page_param_map ): |
---|
4 | dbkeys = set() |
---|
5 | data_param_names = set() |
---|
6 | data_params = 0 |
---|
7 | for name, param in page_param_map.iteritems(): |
---|
8 | if isinstance( param, DataToolParameter ): |
---|
9 | # for each dataset parameter |
---|
10 | if param_values.get(name, None) != None: |
---|
11 | dbkeys.add( param_values[name].dbkey ) |
---|
12 | data_params += 1 |
---|
13 | # check meta data |
---|
14 | # try: |
---|
15 | # param = param_values[name] |
---|
16 | # startCol = int( param.metadata.startCol ) |
---|
17 | # endCol = int( param.metadata.endCol ) |
---|
18 | # chromCol = int( param.metadata.chromCol ) |
---|
19 | # if param.metadata.strandCol is not None: |
---|
20 | # strandCol = int ( param.metadata.strandCol ) |
---|
21 | # else: |
---|
22 | # strandCol = 0 |
---|
23 | # except: |
---|
24 | # error_msg = "The attributes of this dataset are not properly set. " + \ |
---|
25 | # "Click the pencil icon in the history item to set the chrom, start, end and strand columns." |
---|
26 | # error_map[name] = error_msg |
---|
27 | data_param_names.add( name ) |
---|
28 | if len( dbkeys ) > 1: |
---|
29 | for name in data_param_names: |
---|
30 | error_map[name] = "All datasets must belong to same genomic build, " \ |
---|
31 | "this dataset is linked to build '%s'" % param_values[name].dbkey |
---|
32 | if data_params != len(data_param_names): |
---|
33 | for name in data_param_names: |
---|
34 | error_map[name] = "A dataset of the appropriate type is required" |
---|