def run(self, args, options):
if options.version:
print(weewx.__version__)
sys.exit(0)
if options.list_drivers:
weecfg.print_drivers()
sys.exit(0)
#
# Check for errors in the options.
#
# We must be doing one of install, upgrade, and reconfigure:
if sum(1 if x is True else 0 for x in
[options.install, options.upgrade, options.reconfigure]) != 1:
sys.exit(
"Must specify one and only one of --install, --upgrade, or --reconfigure."
)
# Check for missing --dist-config
if (options.install or options.upgrade) and not options.dist_config:
sys.exit(
"The commands --install and --upgrade require option --dist-config."
)
if options.install and not options.output:
sys.exit("The --install command requires option --output.")
# The install option does not take an old config file
if options.install and (options.config_path or len(args)):
sys.exit(
"The --install command does not require the config option.")
#
# Error checking done. Now run the commands.
#
# First, fiddle with option --altitude to convert it into a list:
if options.altitude:
options.altitude = options.altitude.split(",")
if options.install or options.upgrade:
# These options require a distribution config file.
# Open it up and parse it:
try:
dist_config_dict = configobj.ConfigObj(options.dist_config,
file_error=True)
except IOError as e:
sys.exit("Unable to open distribution configuration file: %s" %
e)
except SyntaxError as e:
sys.exit(
"Syntax error in distribution configuration file '%s': %s"
% (options.dist_config, e))
# The install command uses the distribution config file as its input.
# Other commands use an existing config file.
if options.install:
config_dict = dist_config_dict
else:
try:
config_path, config_dict = weecfg.read_config(
options.config_path, args)
except SyntaxError as e:
sys.exit("Syntax error in configuration file: %s" % e)
except IOError as e:
sys.exit("Unable to open configuration file: %s" % e)
self.logger.log("Using configuration file %s" % config_path)
output_path = None
if options.upgrade:
# Update the config dictionary, then merge it with the distribution
# dictionary
weecfg.update_and_merge(config_dict, dist_config_dict)
# Save to the specified output
output_path = options.output
if options.install or options.reconfigure:
# Modify the configuration contents
self.modify_config(config_dict, options)
# Save to the specified output, or the original location if
# output is not specified
output_path = options.output if options.output else config_path
if output_path is not None:
# Save the file.
self.save_config(config_dict, output_path, not options.no_backup)
else:
try:
config_path, config_dict = weecfg.read_config(
options.config_path, args)
except SyntaxError, e:
sys.exit("Syntax error in configuration file: %s" % e)
except IOError, e:
sys.exit("Unable to open configuration file: %s" % e)
self.logger.log("Using configuration file %s" % config_path)
output_path = None
if options.upgrade:
# Update the config dictionary, then merge it with the distribution
# dictionary
weecfg.update_and_merge(config_dict, dist_config_dict)
# Save to the specified output
output_path = options.output
if options.install or options.reconfigure:
# Modify the configuration contents
self.modify_config(config_dict, options)
# Save to the specified output, or the original location, if not specified
output_path = options.output if options.output else config_path
if output_path is not None:
# Save the file. First, pretty it up...
weecfg.reorder_to_ref(config_dict)
# ... then save
def run(self, args, options):
if options.version:
print(weewx.__version__)
sys.exit(0)
if options.list_drivers:
weecfg.print_drivers()
sys.exit(0)
#
# If we got to this point, the verb must be --install, --upgrade, or --reconfigure.
# Check for errors in the options.
#
# We can do one and only one of install, upgrade, and reconfigure:
if (options.install and options.upgrade) \
or (options.install and options.reconfigure) \
or (options.upgrade and options.reconfigure):
sys.exit("Must specify one and only one of --install, --upgrade, or --reconfigure.")
# Check for missing --dist-config
if (options.install or options.upgrade) and not options.dist_config:
sys.exit("The commands --install and --upgrade require option --dist-config.")
# Check for missing config file
if options.upgrade and not (options.config_path or args):
sys.exit("The command --upgrade requires an existing configuration file.")
if options.install and not options.output:
sys.exit("The --install command requires option --output.")
# The install option does not take an old config file
if options.install and (options.config_path or args):
sys.exit("A configuration file cannot be used with the --install command.")
#
# Now run the commands.
#
# First, fiddle with option --altitude to convert it into a list:
if options.altitude:
options.altitude = options.altitude.split(",")
if options.install or options.upgrade:
# These options require a distribution config file.
# Open it up and parse it:
try:
dist_config_dict = configobj.ConfigObj(options.dist_config,
file_error=True,
encoding='utf-8')
except IOError as e:
sys.exit("Unable to open distribution configuration file: %s" % e)
except SyntaxError as e:
sys.exit("Syntax error in distribution configuration file '%s': %s"
% (options.dist_config, e))
# The install command uses the distribution config file as its input.
# Other commands use an existing config file.
if options.install:
config_dict = dist_config_dict
else:
try:
config_path, config_dict = weecfg.read_config(options.config_path, args)
except SyntaxError as e:
sys.exit("Syntax error in configuration file: %s" % e)
except IOError as e:
sys.exit("Unable to open configuration file: %s" % e)
self.logger.log("Using configuration file %s" % config_path)
if options.upgrade:
# Update the config dictionary, then merge it with the distribution
# dictionary
weecfg.update_and_merge(config_dict, dist_config_dict)
elif options.install or options.reconfigure:
# Extract stn_info from the config_dict and command-line options:
stn_info = self.get_stn_info(config_dict, options)
# Use it to modify the configuration file.
weecfg.modify_config(config_dict, stn_info, self.logger, options.debug)
else:
sys.exit("Internal logic error in config.py")
# For the path to the final file, use whatever was specified by --output,
# or the original path if that wasn't specified
output_path = options.output or config_path
# Save weewx.conf, backing up any old file.
backup_path = weecfg.save(config_dict, output_path, not options.no_backup)
if backup_path:
self.logger.log("Saved backup to %s" % backup_path)
else:
try:
config_path, config_dict = weecfg.read_config(
options.config_path, args)
except SyntaxError, e:
sys.exit("Syntax error in configuration file: %s" % e)
except IOError, e:
sys.exit("Unable to open configuration file: %s" % e)
self.logger.log("Using configuration file %s" % config_path)
output_path = None
if options.upgrade:
# Update the config dictionary, then merge it with the distribution
# dictionary
weecfg.update_and_merge(config_dict, dist_config_dict)
# Save to the specified output
output_path = options.output
if options.install or options.reconfigure:
# Modify the configuration contents
self.modify_config(config_dict, options)
# Save to the specified output, or the original location if
# output is not specified
output_path = options.output if options.output else config_path
if output_path is not None:
# Save the file. First, pretty it up...
weecfg.reorder_to_ref(config_dict)