def modify_clouds(session):
"""Modify existing cloud accounts"""
d = session['dialog']
while 1:
clouds = Kamaki.get_clouds()
if not len(clouds):
if not add_cloud(session):
break
continue
choices = []
for (name, cloud) in clouds.items():
descr = cloud['description'] if 'description' in cloud else ''
choices.append((name, descr))
(code, choice) = d.menu(
"In this menu you can edit existing cloud accounts or add new "
" ones. Press <Edit> to edit an existing account or <Add> to add "
" a new one. Press <Back> or hit <ESC> when done.", height=18,
width=WIDTH, choices=choices, menu_height=10, ok_label="Edit",
extra_button=1, extra_label="Add", cancel="Back", title="Clouds")
if code in (d.CANCEL, d.ESC):
return True
elif code == d.OK: # Edit button
edit_cloud(session, choice)
elif code == d.EXTRA: # Add button
add_cloud(session)
def cloud_validate(cloud):
"""Checks if a cloud is valid"""
if not Kamaki.get_account(cloud):
if session['dialog'].yesno(
"The cloud you have selected is not valid! Would you "
"like to edit it now?", width=PAGE_WIDTH,
defaultno=0) == session['dialog'].OK:
if edit_cloud(session, cloud):
return cloud
raise WizardReloadPage
return cloud
def cloud_validate(cloud):
"""Checks if a cloud is valid"""
if not Kamaki.get_account(cloud):
if session['dialog'].yesno(
"The cloud you have selected is not valid! Would you "
"like to edit it now?",
width=PAGE_WIDTH,
defaultno=0) == session['dialog'].OK:
if edit_cloud(session, cloud):
return cloud
raise WizardReloadPage
return cloud
def modify_clouds(session):
"""Modify existing cloud accounts"""
d = session['dialog']
while 1:
clouds = Kamaki.get_clouds()
if not len(clouds):
if not add_cloud(session):
break
else:
# Select the newly added cloud
session['current_cloud'] = Kamaki.get_clouds().keys()[0]
continue
choices = []
for (name, cloud) in clouds.items():
descr = cloud['description'] if 'description' in cloud else ''
choices.append((name, descr))
(code, choice) = d.menu(
"In this menu you can edit existing cloud accounts or add new "
" ones. Press <Edit> to edit an existing account or <Add> to add "
" a new one. Press <Back> or hit <ESC> when done.",
height=18,
width=WIDTH,
choices=choices,
menu_height=10,
ok_label="Edit",
extra_button=1,
extra_label="Add",
cancel="Back",
title="Clouds")
if code in (d.CANCEL, d.ESC):
return True
elif code == d.OK: # Edit button
edit_cloud(session, choice)
elif code == d.EXTRA: # Add button
add_cloud(session)
def select_cloud(session):
"""Select one of the existing cloud accounts"""
d = session['dialog']
clouds = Kamaki.get_clouds()
if not len(clouds):
d.msgbox("No clouds available. Please add a new cloud!",
width=SMALL_WIDTH)
return False
try:
current = session['current_cloud']
except KeyError:
current = clouds.keys()[0]
session['current_cloud'] = current
choices = []
for name, info in clouds.items():
default = 1 if current == name else 0
descr = info['description'] if 'description' in info else ""
choices.append((name, descr, default))
(code, answer) = d.radiolist("Please select a cloud:",
width=WIDTH,
choices=choices)
if code in (d.CANCEL, d.ESC):
return True
if answer not in session['clouds']:
session['clouds'][answer] = {}
cloud = session['clouds'][answer]
cloud['account'] = Kamaki.get_account(answer)
if cloud['account'] is None: # invalid account
if d.yesno("The cloud %s' is not valid! Would you like to edit it?" %
answer,
width=WIDTH) == d.OK:
if edit_cloud(session, answer):
session['current_cloud'] = answer
cloud['account'] = Kamaki.get_account(answer)
Kamaki.set_default_cloud(answer)
if cloud['account'] is not None:
session['current_cloud'] = answer
Kamaki.set_default_cloud(answer)
return True
else:
del cloud['account']
del session['current_cloud']
def select_cloud(session):
"""Select one of the existing cloud accounts"""
d = session['dialog']
clouds = Kamaki.get_clouds()
if not len(clouds):
d.msgbox("No clouds available. Please add a new cloud!",
width=SMALL_WIDTH)
return False
try:
current = session['current_cloud']
except KeyError:
current = clouds.keys()[0]
session['current_cloud'] = current
choices = []
for name, info in clouds.items():
default = 1 if current == name else 0
descr = info['description'] if 'description' in info else ""
choices.append((name, descr, default))
(code, answer) = d.radiolist("Please select a cloud:", width=WIDTH,
choices=choices)
if code in (d.CANCEL, d.ESC):
return True
if answer not in session['clouds']:
session['clouds'][answer] = {}
cloud = session['clouds'][answer]
cloud['account'] = Kamaki.get_account(answer)
if cloud['account'] is None: # invalid account
if d.yesno("The cloud %s' is not valid! Would you like to edit it?"
% answer, width=WIDTH) == d.OK:
if edit_cloud(session, answer):
session['current_cloud'] = answer
cloud['account'] = Kamaki.get_account(answer)
Kamaki.set_default_cloud(answer)
if cloud['account'] is not None:
session['current_cloud'] = answer
Kamaki.set_default_cloud(answer)
return True
else:
del cloud['account']
del session['current_cloud']