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Store last multiline query

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When loading, the last multiline query used will be available.

Also, refactored the part to execute multiline queries in a
separate function.
This commit is contained in:
Salvo 'LtWorf' Tomaselli 2015-06-01 00:17:19 +02:00
parent bf13fe0c4a
commit cd5c2845e1
1 changed files with 33 additions and 28 deletions
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61
relational_gui/guihandler.py
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@ -94,37 +94,41 @@ class relForm(QtWidgets.QMainWindow):
compatibility.set_utf8_text(self.ui.txtResult, itm[0])
compatibility.set_utf8_text(self.ui.txtQuery, itm[1])
def _run_multiline(self):
query = compatibility.get_py_str(self.ui.txtMultiQuery.toPlainText())
self.settings.setValue('multiline/query', query)
queries = query.split('\n')
for query in queries:
if query.strip() == '':
continue
parts = query.split('=', 1)
parts[0] = parts[0].strip()
if len(parts) > 1 and rtypes.is_valid_relation_name(parts[0].strip()):
relname = parts[0].strip()
query = parts[1]
else:
relname = 'last_'
try:
expr = parser.parse(query)
result = eval(expr, self.relations)
self.relations[relname] = result
except Exception as e:
print(str(e))
QtWidgets.QMessageBox.information(None, QtWidgets.QApplication.translate("Form", "Error"), u"%s\n%s" %
(QtWidgets.QApplication.translate("Form", "Check your query!"), str(e)))
break
self.updateRelations() # update the list
self.selectedRelation = result
self.showRelation(self.selectedRelation)
def execute(self):
'''Executes the query'''
if self.multiline:
query = compatibility.get_py_str(self.ui.txtMultiQuery.toPlainText())
queries = query.split('\n')
for query in queries:
if query.strip() == '':
continue
parts = query.split('=', 1)
parts[0] = parts[0].strip()
if len(parts) > 1 and rtypes.is_valid_relation_name(parts[0].strip()):
relname = parts[0].strip()
query = parts[1]
else:
relname = 'last_'
try:
expr = parser.parse(query)
result = eval(expr, self.relations)
self.relations[relname] = result
self.updateRelations() # update the list
self.selectedRelation = result
self.showRelation(self.selectedRelation)
except Exception as e:
print(str(e))
QtWidgets.QMessageBox.information(None, QtWidgets.QApplication.translate("Form", "Error"), u"%s\n%s" %
(QtWidgets.QApplication.translate("Form", "Check your query!"), str(e)))
return
return self._run_multiline()
#Single line query
query = compatibility.get_py_str(self.ui.txtQuery.text())
@ -277,6 +281,7 @@ class relForm(QtWidgets.QMainWindow):
def restore_settings(self):
# self.settings.value('session_name','default').toString()
self.setMultiline(self.settings.value('multiline','false')=='true')
self.ui.txtMultiQuery.setPlainText(self.settings.value('multiline/query',''))
def showSurvey(self):
if self.Survey == None: