Fix context size and codestyle

app/corpora/cqi/models/attributes.py

@@ -130,7 +130,8 @@ class StructuralAttribute(Attribute):
             else:
                 cpos_list_lbound = first_cpos
             rc_rbound = \
-                self.cpos_by_id(min((last_id + context), (self.attrs['size'] - 1)))[1]
+                self.cpos_by_id(min((last_id + context),
+                                    (self.attrs['size'] - 1)))[1]
             if rc_rbound != last_cpos:
                 rc_lbound = min((last_cpos + 1),
                                 (self.collection.corpus.attrs['size'] - 1))

app/corpora/cqi/models/corpora.py

@@ -30,14 +30,16 @@ class Corpus(Model):
         for attr in self.positional_attributes.list():
             cpos_attr_values = attr.values_by_cpos(cpos_list)
             for i, cpos in enumerate(cpos_list):
-                lookups['cpos_lookup'][cpos][attr.attrs['name']] = cpos_attr_values[i]
+                lookups['cpos_lookup'][cpos][attr.attrs['name']] = \
+                    cpos_attr_values[i]
         for attr in self.structural_attributes.list():
             if attr.attrs['has_values']:
                 continue
             cpos_attr_ids = attr.ids_by_cpos(cpos_list)
             for i, cpos in enumerate(cpos_list):
                 if cpos_attr_ids[i] != -1:
-                    lookups['cpos_lookup'][cpos][attr.attrs['name']] = cpos_attr_ids[i]
+                    lookups['cpos_lookup'][cpos][attr.attrs['name']] = \
+                        cpos_attr_ids[i]
             occured_attr_ids = list(filter(lambda x: x != -1,
                                            set(cpos_attr_ids)))
             if not occured_attr_ids:
@@ -53,7 +55,8 @@ class Corpus(Model):
             for subattr in subattrs:
                 subattr_values = subattr.values_by_ids(occured_attr_ids)
                 for i, subattr_value in enumerate(subattr_values):
-                    subattr_name = subattr.attrs['name'][(len(attr.attrs['name']) + 1):]
+                    subattr_name = \
+                        subattr.attrs['name'][(len(attr.attrs['name']) + 1):]
                     lookups[lookup_name][occured_attr_ids[i]][subattr_name] = \
                         subattr_value
         return lookups

app/corpora/cqi/models/subcorpora.py

@@ -37,9 +37,10 @@ class Subcorpus(Model):
             return {"matches": []}
         first_match = max(0, offset)
         last_match = min((offset + cutoff - 1), (self.attrs['size'] - 1))
-        match_boundaries = \
-            zip(self.dump(self.attrs['fields']['match'], first_match, last_match),  # noqa
-                self.dump(self.attrs['fields']['matchend'], first_match, last_match))  # noqa
+        match_boundaries = zip(self.dump(self.attrs['fields']['match'],
+                                         first_match, last_match),
+                               self.dump(self.attrs['fields']['matchend'],
+                                         first_match, last_match))
         cpos_list = []
         matches = []
         for match_start, match_end in match_boundaries:
@@ -50,7 +51,7 @@ class Subcorpus(Model):
             else:
                 lc_rbound = max(0, (match_start - 1))
                 if lc_rbound != match_start:
-                    lc_lbound = max(0, (match_start - 1 - context))
+                    lc_lbound = max(0, (match_start - context))
                     lc = (lc_lbound, lc_rbound)
                     cpos_list_lbound = lc_lbound
                 else:
@@ -58,7 +59,7 @@ class Subcorpus(Model):
                 rc_lbound = min((match_end + 1),
                                 (self.collection.corpus.attrs['size'] - 1))
                 if rc_lbound != match_end:
-                    rc_rbound = min((match_end + 1 + context),
+                    rc_rbound = min((match_end + context),
                                     (self.collection.corpus.attrs['size'] - 1))
                     rc = (rc_lbound, rc_rbound)
                     cpos_list_rbound = rc_rbound