def copyAll(self):
""" copy all messages to clipboard """
texts = []
for i in range(self.list.count()):
texts.append(self.list.item(i).data(32))
text = "\n".join(texts)
get_vistrails_application().clipboard().setText(text)
def switch_to_mashup_view():
"""switch_to_mashup_view():
Changes current viewing mode to mashup view in the builder window.
"""
get_vistrails_application().builderWindow.qactions['mashup'].trigger()
def copyAll(self):
""" copy all messages to clipboard """
texts = []
for i in range(self.list.count()):
texts.append(self.list.item(i).data(32))
text = '\n'.join(texts)
get_vistrails_application().clipboard().setText(text)
def switch_to_query_view():
"""switch_to_query_view():
Changes current viewing mode to query view in the builder window.
"""
get_vistrails_application().builderWindow.qactions['search'].trigger()
def switch_to_pipeline_view():
"""switch_to_pipeline_view():
Changes current viewing mode to pipeline view in the builder window.
"""
get_vistrails_application().builderWindow.qactions['pipeline'].trigger()
def switch_to_mashup_view():
"""switch_to_mashup_view():
Changes current viewing mode to mashup view in the builder window.
"""
get_vistrails_application().builderWindow.qactions['mashup'].trigger()
def switch_to_pipeline_view():
"""switch_to_pipeline_view():
Changes current viewing mode to pipeline view in the builder window.
"""
get_vistrails_application().builderWindow.qactions['pipeline'].trigger()
def switch_to_query_view():
"""switch_to_query_view():
Changes current viewing mode to query view in the builder window.
"""
get_vistrails_application().builderWindow.qactions['search'].trigger()
def clicked_on_login(self):
"""
Attempts to log into web repository
stores auth cookie for session
"""
from vistrails.gui.application import get_vistrails_application
self.dialog.loginUser = self.loginUser.text()
params = urllib.urlencode({
'username': self.dialog.loginUser,
'password': self.loginPassword.text()
})
self.dialog.cookiejar = cookielib.CookieJar()
# set base url used for cookie
self.dialog.cookie_url = self.config.webRepositoryURL
self.loginOpener = urllib2.build_opener(
urllib2.HTTPCookieProcessor(self.dialog.cookiejar))
# FIXME doesn't use https
login_url = "%s/account/login/" % self.config.webRepositoryURL
request = urllib2.Request(login_url, params)
url = self.loginOpener.open(request)
# login failed
if not 'sessionid' in [
cookie.name for cookie in self.dialog.cookiejar
]:
debug.critical("Incorrect username or password")
self.dialog.cookiejar = None
else: # login successful
self._login_status = "login successful"
self.loginUser.setEnabled(False)
self.loginPassword.setEnabled(False)
self._login_button.setEnabled(False)
self.saveLogin.setEnabled(False)
# add association between VisTrails user and web repository user
if self.saveLogin.checkState():
if not (self.config.check('webRepositoryUser')
and self.config.webRepositoryUser
== self.loginUser.text()):
self.config.webRepositoryUser = str(self.loginUser.text())
pers_config = get_vistrails_persistent_configuration()
pers_config.webRepositoryUser = self.config.webRepositoryUser
get_vistrails_application().save_configuration()
# remove association between VisTrails user and web repository user
else:
if self.config.check(
'webRepositoryUser') and self.config.webRepositoryUser:
self.config.webRepositoryUser = ""
pers_config = get_vistrails_persistent_configuration()
pers_config.webRepositoryUser = ""
get_vistrails_application().save_configuration()
self.close_dialog(0)
def clicked_on_login(self):
"""
Attempts to log into web repository
stores auth cookie for session
"""
from vistrails.gui.application import get_vistrails_application
self.dialog.loginUser = self.loginUser.text()
params = urllib.urlencode({'username':self.dialog.loginUser,
'password':self.loginPassword.text()})
self.dialog.cookiejar = cookielib.CookieJar()
# set base url used for cookie
self.dialog.cookie_url = self.config.webRepositoryURL
self.loginOpener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.dialog.cookiejar))
# FIXME doesn't use https
login_url = "%s/account/login/" % self.config.webRepositoryURL
request = urllib2.Request(login_url, params)
url = self.loginOpener.open(request)
# login failed
if not 'sessionid' in [cookie.name for cookie in self.dialog.cookiejar]:
debug.critical("Incorrect username or password")
self.dialog.cookiejar = None
else: # login successful
self._login_status = "login successful"
self.loginUser.setEnabled(False)
self.loginPassword.setEnabled(False)
self._login_button.setEnabled(False)
self.saveLogin.setEnabled(False)
# add association between VisTrails user and web repository user
if self.saveLogin.checkState():
if not (self.config.check('webRepositoryLogin') and self.config.webRepositoryLogin == self.loginUser.text()):
self.config.webRepositoryLogin = str(self.loginUser.text())
pers_config = get_vistrails_persistent_configuration()
pers_config.webRepositoryLogin = self.config.webRepositoryLogin
get_vistrails_application().save_configuration()
# remove association between VisTrails user and web repository user
else:
if self.config.check('webRepositoryLogin') and self.config.webRepositoryLogin:
self.config.webRepositoryLogin = ""
pers_config = get_vistrails_persistent_configuration()
pers_config.webRepositoryLogin = ""
get_vistrails_application().save_configuration()
self.close_dialog(0)
def write(self, s):
"""write(s) -> None
adds the string s to the message list and displays it
"""
# adds the string s to the list and
s = s.strip()
msgs = s.split('\n')
if len(msgs) <= 3:
msgs.append('Error logging message: invalid log format')
s += '\n' + msgs[3]
if not len(msgs[3].strip()):
msgs[3] = "Unknown Error"
s = '\n'.join(msgs)
text = msgs[3]
item = QtGui.QListWidgetItem(text)
item.setData(32, s)
item.setFlags(item.flags() & ~QtCore.Qt.ItemIsEditable)
self.list.addItem(item)
item.setForeground(CurrentTheme.DEBUG_COLORS[msgs[0]])
self.list.setItemHidden(item, not self.levels[msgs[0]].isChecked())
alwaysShowDebugPopup = getattr(get_vistrails_configuration(),
'showDebugPopups', False)
if msgs[0] == 'CRITICAL':
if self.isVisible() and not alwaysShowDebugPopup:
self.raise_()
self.activateWindow()
modal = get_vistrails_application().activeModalWidget()
if modal:
# need to beat modal window
self.showMessageBox(item)
else:
self.showMessageBox(item)
def write(self, s):
"""write(s) -> None
adds the string s to the message list and displays it
"""
# adds the string s to the list and
s = s.strip()
msgs = s.split("\n")
if len(msgs) <= 3:
msgs.append("Error logging message: invalid log format")
s += "\n" + msgs[3]
if not len(msgs[3].strip()):
msgs[3] = "Unknown Error"
s = "\n".join(msgs)
text = msgs[3]
item = QtGui.QListWidgetItem(text)
item.setData(32, s)
item.setFlags(item.flags() & ~QtCore.Qt.ItemIsEditable)
self.list.addItem(item)
item.setForeground(CurrentTheme.DEBUG_COLORS[msgs[0]])
self.list.setItemHidden(item, not self.levels[msgs[0]].isChecked())
alwaysShowDebugPopup = getattr(get_vistrails_configuration(), "alwaysShowDebugPopup", False)
if msgs[0] == "CRITICAL":
if self.isVisible() and not alwaysShowDebugPopup:
self.raise_()
self.activateWindow()
modal = get_vistrails_application().activeModalWidget()
if modal:
# need to beat modal window
self.showMessageBox(item)
else:
self.showMessageBox(item)
def test_new_vistrail_button_states(self):
assert get_vistrails_application().builderWindow.qactions['newVistrail'].isEnabled()
assert not get_vistrails_application().builderWindow.qactions['closeVistrail'].isEnabled()
assert not get_vistrails_application().builderWindow.qactions['saveFile'].isEnabled()
assert not get_vistrails_application().builderWindow.qactions['saveFileAs'].isEnabled()
view = new_vistrail()
assert get_vistrails_application().builderWindow.qactions['newVistrail'].isEnabled()
assert get_vistrails_application().builderWindow.qactions['closeVistrail'].isEnabled()
self.assertEqual(get_vistrails_application().builderWindow.qactions['saveFile'].isEnabled(),
view.has_changes())
assert get_vistrails_application().builderWindow.qactions['saveFileAs'].isEnabled()
def get_current_vistrail_view():
"""get_current_vistrail():
Returns the currently selected vistrail view.
"""
view = get_vistrails_application().builderWindow.get_current_view()
if view is None:
raise NoVistrail
return view
def get_current_vistrail_view():
"""get_current_vistrail():
Returns the currently selected vistrail view.
"""
view = get_vistrails_application().builderWindow.get_current_view()
if view is None:
raise NoVistrail
return view
def get_builder_window():
"""get_builder_window():
returns the main VisTrails GUI window
raises NoGUI.
"""
try:
return get_vistrails_application().builderWindow
except AttributeError:
raise NoGUI
def get_builder_window():
"""get_builder_window():
returns the main VisTrails GUI window
raises NoGUI.
"""
try:
return get_vistrails_application().builderWindow
except AttributeError:
raise NoGUI
def get_current_controller():
"""get_current_controller():
returns the VistrailController of the currently selected vistrail.
raises NoVistrail.
"""
try:
return get_vistrails_application().builderWindow.get_current_controller()
except AttributeError:
raise NoVistrail
def get_current_controller():
"""get_current_controller():
returns the VistrailController of the currently selected vistrail.
raises NoVistrail.
"""
try:
return get_vistrails_application(
).builderWindow.get_current_controller()
except AttributeError:
raise NoVistrail
def getFileRelativeToCurrentVT(fname, curModule=None):
# This is three step approach:
# step 1: if fname exists assume it's the one we want and return it.
# step 2: Look for the file relative to the current VT.
# In effect loop through all the sibling and descendant folders
# of the vt file's parent directory and look for the base filename in each.
# If we find an identically named file hope for the best and return it.
# step 3: Do what we did in step 2 but relative to the current session folder.
#
# If no fname is found in the above three steps raise an error.
def couldntFindFile():
msg = "Could not find file: " + fname + "\nPlease point to valid location for this file."
if curModule is None:
raise Exception(msg)
else:
raise ModuleError(curModule, msg)
try:
fname = fname.replace("\\", "/")
# step 1
if os.path.exists(fname):
return fname
elif fname == '':
return fname
# step 2 (and then step3)
try:
app = application.get_vistrails_application()()
curlocator = app.get_vistrail().locator.name
curVTdir = os.path.split(curlocator)[0]
except:
curVTdir = ""
root_dir, justfname = os.path.split(fname)
if justfname.lower() == "hdr.adf":
justfname = os.path.sep.join(
[os.path.split(root_dir)[1], justfname])
for rootdir in [curVTdir, get_root_dir()]:
if os.path.exists(os.path.join(rootdir, justfname)):
return os.path.join(rootdir, justfname)
for root, dirnames, filenames in os.walk(rootdir):
for dirname in dirnames:
if os.path.exists(os.path.join(root, dirname, justfname)):
return os.path.join(root, dirname, justfname)
# we did our best but couldn't find the file
couldntFindFile()
except Exception, e:
# if something goes wrong we couldn't find the file throw an error
couldntFindFile()
def getFileRelativeToCurrentVT(fname, curModule=None):
# This is three step approach:
# step 1: if fname exists assume it's the one we want and return it.
# step 2: Look for the file relative to the current VT.
# In effect loop through all the sibling and descendant folders
# of the vt file's parent directory and look for the base filename in each.
# If we find an identically named file hope for the best and return it.
# step 3: Do what we did in step 2 but relative to the current session folder.
#
# If no fname is found in the above three steps raise an error.
def couldntFindFile():
msg = "Could not find file: " + fname + "\nPlease point to valid location for this file."
if curModule is None:
raise Exception(msg)
else:
raise ModuleError(curModule, msg)
try:
fname = fname.replace ("\\", "/")
# step 1
if os.path.exists(fname):
return fname
elif fname == '':
return fname
# step 2 (and then step3)
try:
app = application.get_vistrails_application()()
curlocator = app.get_vistrail().locator.name
curVTdir = os.path.split(curlocator)[0]
except:
curVTdir = ""
root_dir, justfname = os.path.split(fname)
if justfname.lower() == "hdr.adf":
justfname = os.path.sep.join([os.path.split(root_dir)[1], justfname])
for rootdir in [curVTdir, get_root_dir()]:
if os.path.exists(os.path.join(rootdir, justfname)):
return os.path.join(rootdir, justfname)
for root, dirnames, filenames in os.walk(rootdir):
for dirname in dirnames:
if os.path.exists(os.path.join(root, dirname, justfname)):
return os.path.join(root, dirname, justfname)
# we did our best but couldn't find the file
couldntFindFile()
except Exception, e:
# if something goes wrong we couldn't find the file throw an error
couldntFindFile()
def test_new_vistrail_button_states(self):
assert get_vistrails_application(
).builderWindow.qactions['newVistrail'].isEnabled()
assert not get_vistrails_application(
).builderWindow.qactions['closeVistrail'].isEnabled()
assert not get_vistrails_application(
).builderWindow.qactions['saveFile'].isEnabled()
assert not get_vistrails_application(
).builderWindow.qactions['saveFileAs'].isEnabled()
view = new_vistrail()
assert get_vistrails_application(
).builderWindow.qactions['newVistrail'].isEnabled()
assert get_vistrails_application(
).builderWindow.qactions['closeVistrail'].isEnabled()
self.assertEqual(
get_vistrails_application().builderWindow.qactions['saveFile'].
isEnabled(), view.has_changes())
assert get_vistrails_application(
).builderWindow.qactions['saveFileAs'].isEnabled()
def write(self, s):
"""write(s) -> None
adds the string s to the message list and displays it
"""
# adds the string s to the list and
s = s.strip()
msgs = s.split('\n')
if len(msgs)<=3:
msgs.append('Unknown Error')
s += '\n' + msgs[3]
if not len(msgs[3].strip()):
msgs[3] = "Unknown Error"
s = '\n'.join(msgs)
text = msgs[3]
item = QtGui.QListWidgetItem(text)
item.setData(32, s)
item.setFlags(item.flags()&~QtCore.Qt.ItemIsEditable)
self.list.addItem(item)
if msgs[0] == "INFO":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_INFO_COLOR))
self.list.setItemHidden(item, not self.infoFilter.isChecked())
elif msgs[0] == "WARNING":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_WARNING_COLOR))
self.list.setItemHidden(item, not self.warningFilter.isChecked())
elif msgs[0] == "CRITICAL":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_CRITICAL_COLOR))
self.list.setItemHidden(item, not self.criticalFilter.isChecked())
if self.isVisible() and not \
getattr(get_vistrails_configuration(),'alwaysShowDebugPopup',False):
self.raise_()
self.activateWindow()
modal = get_vistrails_application().activeModalWidget()
if modal:
# need to beat modal window
self.showMessageBox(item)
else:
self.showMessageBox(item)
def copyMessage(self):
""" copy selected message to clipboard """
items = self.list.selectedItems()
if len(items) > 0:
text = items[0].data(32)
get_vistrails_application().clipboard().setText(text)
def copyMessage(self):
""" copy selected message to clipboard """
items = self.list.selectedItems()
if len(items) > 0:
text = items[0].data(32)
get_vistrails_application().clipboard().setText(text)
def test_detach_vistrail(self):
view = new_vistrail()
get_vistrails_application().builderWindow.detach_view(view)
get_vistrails_application().builderWindow.attach_view(view)
close_vistrail(view)
def close_current_vistrail(quiet=False):
get_vistrails_application().builderWindow.close_vistrail(
get_current_vistrail_view(), quiet=quiet)
def new_vistrail():
# Returns VistrailView - remember to be consistent about it..
get_vistrails_application().builderWindow.new_vistrail(False)
result = get_vistrails_application().builderWindow.get_current_view()
return result
def close_current_vistrail(quiet=False):
get_vistrails_application().builderWindow.close_vistrail(get_current_vistrail_view(), quiet=quiet)
def new_vistrail():
# Returns VistrailView - remember to be consistent about it..
get_vistrails_application().builderWindow.new_vistrail(False)
result = get_vistrails_application().builderWindow.get_current_view()
return result
def test_detach_vistrail(self):
view = new_vistrail()
get_vistrails_application().builderWindow.detach_view(view)
get_vistrails_application().builderWindow.attach_view(view)
close_vistrail(view)