def _process_conda_info(info):
"""Process conda info output and add some extra keys."""
logger.debug('info: {}'.format(info))
processed_info = info.copy()
# Add a key for writable environment directories
envs_dirs_writable = []
for env_dir in info['envs_dirs']:
if path_is_writable(env_dir):
envs_dirs_writable.append(env_dir)
processed_info['__envs_dirs_writable'] = envs_dirs_writable
# Add a key for writable environment directories
pkgs_dirs_writable = []
for pkg_dir in info['pkgs_dirs']:
if path_is_writable(pkg_dir):
pkgs_dirs_writable.append(pkg_dir)
processed_info['__pkgs_dirs_writable'] = pkgs_dirs_writable
# Add a key for all environments
root_prefix = info['root_prefix']
environments = OrderedDict()
environments[root_prefix] = 'root'
envs = info['envs']
envs_names = [os.path.basename(env) for env in envs]
for env_name, env_prefix in sorted(zip(envs_names, envs)):
environments[env_prefix] = env_name
processed_info['__environments'] = environments
return processed_info
def is_valid_path(self):
"""Check that entered path is valid."""
check = False
error = ''
path = self.text_path.text().strip()
if bool(path) and os.path.isdir(path):
if ' ' in path:
error = '<b>Please select a path without spaces</b>'
elif path == HOME_PATH:
error = ('<b>Please select a path different to the home '
'directory.</b>')
elif not path_is_writable(path):
error = ('<b>Please select a path that has write access.</b>')
check = (' ' not in path and path != HOME_PATH
and path_is_writable(path))
return check, error
def __init__(self, channel=None, location=None):
"""Conda channels list widget item used in CSS styling."""
super(ListWidgetItemChannel, self).__init__()
self.channel = channel if channel else ''
self.location = location if location else ''
# Widgets
self.widget = FrameChannels()
self.label_location = LabelConfigLocation(location)
self.text_channel = LineEditChannel()
self.label_info = LabelChannelInfo()
self.button_remove = ButtonRemoveChannel()
# Widgets setup
self.button_remove.setVisible(path_is_writable(location))
self.text_channel.setText(channel)
# Layouts
layout_name = QVBoxLayout()
layout_name.addWidget(self.text_channel)
layout_name.addWidget(self.label_location)
self.label_location.setToolTip(location)
layout_frame = QHBoxLayout()
layout_frame.addLayout(layout_name)
layout_frame.addStretch()
layout_frame.addWidget(self.label_info)
layout_frame.addWidget(self.button_remove)
self.widget.setLayout(layout_frame)
self.setSizeHint(self.widget_size())