You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
2.2 KiB
61 lines
2.2 KiB
"""This module loads a file_importer that implements the Grist import
|
|
API, and calls its selected method passing argument received from
|
|
PluginManager.sandboxImporter(). It returns an object formatted so
|
|
that it can be used by Grist.
|
|
|
|
"""
|
|
import sys
|
|
import argparse
|
|
import logging
|
|
import imp
|
|
import json
|
|
import marshal
|
|
log = logging.getLogger(__name__)
|
|
|
|
# Include /thirdparty into module search paths, in particular for messytables.
|
|
# pylint: disable=wrong-import-position
|
|
sys.path.append('/thirdparty')
|
|
|
|
def marshal_data(export_list):
|
|
return marshal.dumps(export_list, 2)
|
|
|
|
def main():
|
|
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument('-d', '--debug', action='store_true',
|
|
help="Print debug instead of producing normal binary output")
|
|
parser.add_argument('-t', '--table',
|
|
help="Suggested table name to use with CSV imports")
|
|
parser.add_argument('-n', '--plugin-name', required=True,
|
|
help="Name of a python module implementing the import API.")
|
|
parser.add_argument('-p', '--plugin-path',
|
|
help="Location of the module.")
|
|
parser.add_argument('--action-options',
|
|
help="Options to pass to the action. See API documentation.")
|
|
parser.add_argument('action', help='Action to call',
|
|
choices=['can_parse', 'parse_file'])
|
|
parser.add_argument('input', help='File to convert')
|
|
args = parser.parse_args()
|
|
|
|
s = logging.StreamHandler()
|
|
s.setFormatter(logging.Formatter(fmt='%(asctime)s.%(msecs)03d %(message)s',
|
|
datefmt='%Y-%m-%d %H:%M:%S'))
|
|
rootLogger = logging.getLogger()
|
|
rootLogger.addHandler(s)
|
|
rootLogger.setLevel(logging.DEBUG if args.debug else logging.INFO)
|
|
import_plugin = imp.load_compiled(
|
|
args.plugin_name,
|
|
args.plugin_path)
|
|
options = {}
|
|
if args.action_options:
|
|
options = json.loads(args.action_options)
|
|
parsed_data = getattr(import_plugin, args.action)(args.input, **options)
|
|
marshalled_data = marshal_data(parsed_data)
|
|
log.info("Marshalled data has %d bytes", len(marshalled_data))
|
|
if not args.debug:
|
|
sys.stdout.write(marshalled_data)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|