def _walkCreate(koEntry, lvItem):
item = QTreeWidgetItem(lvItem)
id = "path:" + org_code + koEntry.title[:5]
if koEntry.title[:5] in path_ids:
p = kegg_pathways.get_entry(id)
if p is None:
# In case the genesets still have obsolete entries
name = koEntry.title
else:
name = p.name
genes, p_value, ref = self.pathways[id]
item.setText(0, name)
item.setText(1, "%.5f" % p_value)
item.setText(2, "%i of %i" % (len(genes), len(self.genes)))
item.setText(3, "%i of %i" % (ref, len(self.referenceGenes)))
item.pathway_id = id if p is not None else None
else:
if id in allPathways:
text = kegg_pathways.get_entry(id).name
else:
text = koEntry.title
item.setText(0, text)
if id in allPathways:
item.pathway_id = id
elif "path:map" + koEntry.title[:5] in allRefPathways:
item.pathway_id = "path:map" + koEntry.title[:5]
else:
item.pathway_id = None
for child in koEntry.entries:
if child in allClasses:
_walkCreate(child, item)
def _walkCreate(koEntry, lvItem):
item = QTreeWidgetItem(lvItem)
id = "path:" + org_code + koEntry.title[:5]
if koEntry.title[:5] in path_ids:
p = kegg_pathways.get_entry(id)
if p is None:
# In case the genesets still have obsolete entries
name = koEntry.title
else:
name = p.name
genes, p_value, ref = self.pathways[id]
item.setText(0, name)
item.setText(1, "%.5f" % p_value)
item.setText(2, "%i of %i" % (len(genes), len(self.genes)))
item.setText(3,
"%i of %i" % (ref, len(self.referenceGenes)))
item.pathway_id = id if p is not None else None
else:
if id in allPathways:
text = kegg_pathways.get_entry(id).name
else:
text = koEntry.title
item.setText(0, text)
if id in allPathways:
item.pathway_id = id
elif "path:map" + koEntry.title[:5] in allRefPathways:
item.pathway_id = "path:map" + koEntry.title[:5]
else:
item.pathway_id = None
for child in koEntry.entries:
if child in allClasses:
_walkCreate(child, item)
def UpdateListView(self):
self.bestPValueItem = None
self.listView.clear()
if not self.data:
return
allPathways = self.org.pathways()
allRefPathways = kegg.pathways("map")
items = []
kegg_pathways = kegg.KEGGPathways()
org_code = self.organismCodes[min(self.organismIndex,
len(self.organismCodes) - 1)]
if self.showOrthology:
self.koOrthology = kegg.KEGGBrite("ko00001")
self.listView.setRootIsDecorated(True)
path_ids = set([s[-5:] for s in self.pathways.keys()])
def _walkCollect(koEntry):
num = koEntry.title[:5] if koEntry.title else None
if num in path_ids:
return ([koEntry] +
reduce(lambda li, c: li + _walkCollect(c),
[child for child in koEntry.entries],
[]))
else:
c = reduce(lambda li, c: li + _walkCollect(c),
[child for child in koEntry.entries],
[])
return c + (c and [koEntry] or [])
allClasses = reduce(lambda li1, li2: li1 + li2,
[_walkCollect(c) for c in self.koOrthology],
[])
def _walkCreate(koEntry, lvItem):
item = QTreeWidgetItem(lvItem)
id = "path:" + org_code + koEntry.title[:5]
if koEntry.title[:5] in path_ids:
p = kegg_pathways.get_entry(id)
if p is None:
# In case the genesets still have obsolete entries
name = koEntry.title
else:
name = p.name
genes, p_value, ref = self.pathways[id]
item.setText(0, name)
item.setText(1, "%.5f" % p_value)
item.setText(2, "%i of %i" % (len(genes), len(self.genes)))
item.setText(3, "%i of %i" % (ref, len(self.referenceGenes)))
item.pathway_id = id if p is not None else None
else:
if id in allPathways:
text = kegg_pathways.get_entry(id).name
else:
text = koEntry.title
item.setText(0, text)
if id in allPathways:
item.pathway_id = id
elif "path:map" + koEntry.title[:5] in allRefPathways:
item.pathway_id = "path:map" + koEntry.title[:5]
else:
item.pathway_id = None
for child in koEntry.entries:
if child in allClasses:
_walkCreate(child, item)
for koEntry in self.koOrthology:
if koEntry in allClasses:
_walkCreate(koEntry, self.listView)
self.listView.update()
else:
self.listView.setRootIsDecorated(False)
pathways = self.pathways.items()
pathways = sorted(pathways, key=lambda item: item[1][1])
for id, (genes, p_value, ref) in pathways:
item = QTreeWidgetItem(self.listView)
item.setText(0, kegg_pathways.get_entry(id).name)
item.setText(1, "%.5f" % p_value)
item.setText(2, "%i of %i" % (len(genes), len(self.genes)))
item.setText(3, "%i of %i" % (ref, len(self.referenceGenes)))
item.pathway_id = id
items.append(item)
self.bestPValueItem = items and items[0] or None
self.listView.expandAll()
for i in range(4):
self.listView.resizeColumnToContents(i)
if self.bestPValueItem:
index = self.listView.indexFromItem(self.bestPValueItem)
self.listView.selectionModel().select(
index, QItemSelectionModel.ClearAndSelect
)
def UpdateListView(self):
self.bestPValueItem = None
self.listView.clear()
if not self.data:
return
allPathways = self.org.pathways()
allRefPathways = kegg.pathways("map")
items = []
kegg_pathways = kegg.KEGGPathways()
org_code = self.organismCodes[min(self.organismIndex,
len(self.organismCodes) - 1)]
if self.showOrthology:
self.koOrthology = kegg.KEGGBrite("ko00001")
self.listView.setRootIsDecorated(True)
path_ids = set([s[-5:] for s in self.pathways.keys()])
def _walkCollect(koEntry):
num = koEntry.title[:5] if koEntry.title else None
if num in path_ids:
return ([koEntry] +
reduce(lambda li, c: li + _walkCollect(c),
[child for child in koEntry.entries], []))
else:
c = reduce(lambda li, c: li + _walkCollect(c),
[child for child in koEntry.entries], [])
return c + (c and [koEntry] or [])
allClasses = reduce(lambda li1, li2: li1 + li2,
[_walkCollect(c) for c in self.koOrthology],
[])
def _walkCreate(koEntry, lvItem):
item = QTreeWidgetItem(lvItem)
id = "path:" + org_code + koEntry.title[:5]
if koEntry.title[:5] in path_ids:
p = kegg_pathways.get_entry(id)
if p is None:
# In case the genesets still have obsolete entries
name = koEntry.title
else:
name = p.name
genes, p_value, ref = self.pathways[id]
item.setText(0, name)
item.setText(1, "%.5f" % p_value)
item.setText(2, "%i of %i" % (len(genes), len(self.genes)))
item.setText(3,
"%i of %i" % (ref, len(self.referenceGenes)))
item.pathway_id = id if p is not None else None
else:
if id in allPathways:
text = kegg_pathways.get_entry(id).name
else:
text = koEntry.title
item.setText(0, text)
if id in allPathways:
item.pathway_id = id
elif "path:map" + koEntry.title[:5] in allRefPathways:
item.pathway_id = "path:map" + koEntry.title[:5]
else:
item.pathway_id = None
for child in koEntry.entries:
if child in allClasses:
_walkCreate(child, item)
for koEntry in self.koOrthology:
if koEntry in allClasses:
_walkCreate(koEntry, self.listView)
self.listView.update()
else:
self.listView.setRootIsDecorated(False)
pathways = self.pathways.items()
pathways = sorted(pathways, key=lambda item: item[1][1])
for id, (genes, p_value, ref) in pathways:
item = QTreeWidgetItem(self.listView)
item.setText(0, kegg_pathways.get_entry(id).name)
item.setText(1, "%.5f" % p_value)
item.setText(2, "%i of %i" % (len(genes), len(self.genes)))
item.setText(3, "%i of %i" % (ref, len(self.referenceGenes)))
item.pathway_id = id
items.append(item)
self.bestPValueItem = items and items[0] or None
self.listView.expandAll()
for i in range(4):
self.listView.resizeColumnToContents(i)
if self.bestPValueItem:
index = self.listView.indexFromItem(self.bestPValueItem)
self.listView.selectionModel().select(
index, QItemSelectionModel.ClearAndSelect)
