def status():
"""
Drops {0} which is a json formatted file that contains a
status message that will be displayed to all users on the
on the courseware for a single course or for all courses
if 'global' is set.
Message(s) are entered or removed interactively on the console.
Example usage:
$ fab groups:prod_edx status
""".format(status_file)
with hide('running', 'stdout', 'stderr', 'warnings'):
env_json = sudo("cat /opt/wwc/lms-xml.env.json")
course_listings = json.loads(env_json)['COURSE_LISTINGS']
course_ids = [course_id for course_list in course_listings.itervalues()
for course_id in course_list]
course_ids = ['global'] + course_ids
with no_ts():
course_status = None
with settings(warn_only=True):
cur_status = noopable(sudo)('cat {0}'.format(status_file))
try:
course_status = json.loads(cur_status)
# add empty entries for courses not in the list
empty_entries = set(course_ids) - set(course_status.keys())
course_status.update({entry: '' for entry in list(empty_entries)})
except ValueError:
fastprint(red("Not a valid json file, overwritting\n"))
if course_status is None:
course_status = {course: '' for course in course_ids}
new_status = multi_choose_with_input(
'Set the status message, blank to disable:',
course_status)
if new_status is not None:
# remove empty entries
new_status = {entry: new_status[entry]
for entry in new_status if len(new_status[entry]) > 1}
with unsquelched():
if not console.confirm(
'Setting new status message:\n{0}'.format(
blue(str(new_status), bold=True)),
default=False):
abort('Operation cancelled by user')
with tempfile.NamedTemporaryFile(delete=True) as f:
f.write(json.dumps(new_status))
f.flush()
execute(update_status, f.name)
else:
abort('Operation cancelled by user')
def display_installed_packages(installed_packages):
"""
Print all installed packages collected by collect_installed_packages
"""
# FIXME: env.hosts loses the port information here, not sure why
with no_ts():
for pkg in installed_packages['{0}:22'.format(env.host)]:
notify("{pkg.name} = {pkg.revision}".format(pkg=pkg))
def display_installed_packages(installed_packages):
"""
Print all installed packages collected by collect_installed_packages
"""
# FIXME: env.hosts loses the port information here, not sure why
with no_ts():
for pkg in installed_packages["{0}:22".format(env.host)]:
notify("{pkg.name} = {pkg.revision}".format(pkg=pkg))
def status():
"""
Drops {0} which is a json formatted file that contains a
status message that will be displayed to all users on the
on the courseware for a single course or for all courses
if 'global' is set.
Message(s) are entered or removed interactively on the console.
Example usage:
$ fab groups:prod_edx status
""".format(status_file)
with hide('running', 'stdout', 'stderr', 'warnings'):
env_json = sudo("cat /opt/wwc/lms-xml.env.json")
course_listings = json.loads(env_json)['COURSE_LISTINGS']
course_ids = [
course_id for course_list in course_listings.itervalues()
for course_id in course_list
]
course_ids = ['global'] + course_ids
with no_ts():
course_status = None
with settings(warn_only=True):
cur_status = noopable(sudo)('cat {0}'.format(status_file))
try:
course_status = json.loads(cur_status)
# add empty entries for courses not in the list
empty_entries = set(course_ids) - set(course_status.keys())
course_status.update({entry: '' for entry in list(empty_entries)})
except ValueError:
fastprint(red("Not a valid json file, overwritting\n"))
if course_status is None:
course_status = {course: '' for course in course_ids}
new_status = multi_choose_with_input(
'Set the status message, blank to disable:', course_status)
if new_status is not None:
# remove empty entries
new_status = {
entry: new_status[entry]
for entry in new_status if len(new_status[entry]) > 1
}
with unsquelched():
if not console.confirm(
'Setting new status message:\n{0}'.format(
blue(str(new_status), bold=True)),
default=False):
abort('Operation cancelled by user')
with tempfile.NamedTemporaryFile(delete=True) as f:
f.write(json.dumps(new_status))
f.flush()
execute(update_status, f.name)
else:
abort('Operation cancelled by user')