Mercurial > repos > rhpvorderman > data_manager_select_index_by_path
view data_manager/path_name_value_key_manager.py @ 12:680110ffdcfe draft
planemo upload for repository https://github.com/LUMC/lumc-galaxy-tools/tree/master/data_manager_select_index_by_path commit b3f86a0c89c2956f40ee0d462cb31a60eb91724a
author | rhpvorderman |
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date | Mon, 11 Sep 2017 07:33:51 -0400 |
parents | 8ccfeedd1f03 |
children | 0a1afc109ad9 |
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#!/usr/bin/env python import json import argparse import os import yaml def _add_data_table_entry( data_manager_dict, data_table_name, data_table_entry ): data_manager_dict['data_tables'] = data_manager_dict.get( 'data_tables', {} ) data_manager_dict['data_tables'][ data_table_name ] = data_manager_dict['data_tables'].get( data_table_name, [] ) data_manager_dict['data_tables'][ data_table_name ].append( data_table_entry ) return data_manager_dict def check_param(name, value, default=None, check_tab=True): if value in [ None, '', '?' ]: if default: print "Using {0} for {1} as no value provided".format( default, name ) value = default else: raise Exception( '{0} is not a valid {1}. You must specify a valid {1}.'.format( value, name ) ) if check_tab and "\t" in value: raise Exception( '{0} is not a valid {1}. It may not contain a tab because these are used as seperators by galaxy .'.format( value, name ) ) return value def prefix_exists(directory, prefix): '''checks if files exist with prefix in a directory. Returns Boolean''' matched_files = [] directory_files = os.listdir(directory) for directory_file in directory_files: if directory_file.startswith(prefix): matched_files.append(directory_file) # Empty list should return False return bool(matched_files) def prefix_plus_extension_exists(directory, prefix, extension): '''checks if files exist with prefix in a directory. Returns Boolean''' matched_files = [] directory_files = os.listdir(directory) for directory_file in directory_files: if directory_file.startswith(prefix) and directory_file.endswith(extension): matched_files.append(directory_file) # Empty list should return False return bool(matched_files) def main(): #value = "test_value" #name = "test_name" #print '{0} other {1} more{0}'.format(value, name ) #print '{0} is not a valid {1}. It may not contain a tab.'.format( value, name ) #Parse Command Line parser = argparse.ArgumentParser() parser.add_argument( '--value', action='store', type=str, default=None, help='value' ) parser.add_argument( '--dbkey', action='store', type=str, default=None, help='dbkey' ) parser.add_argument( '--name', action='store', type=str, default=None, help='name' ) parser.add_argument( '--path', action='store', type=str, default=None, help='path' ) parser.add_argument( '--data_table_name', action='store', type=str, default=None, help='path' ) parser.add_argument( '--json_output_file', action='store', type=str, default=None, help='path' ) options = parser.parse_args() path = check_param("path", options.path) basename = os.path.basename(path) filename = os.path.splitext(basename)[0] name = check_param("name", options.name, default=filename) value = check_param("value", options.value, default=name) dbkey = check_param("dbkey", options.dbkey, default=value) data_table_name = check_param("data_table_name", options.data_table_name) json_output_file = check_param("json_output_file", options.json_output_file, check_tab=False) # Check if file or prefix exists indexes = yaml.load(file(os.path.join(os.path.dirname(__file__), 'indexes.yml'))) index_dict = indexes.get(data_table_name,{}) index_name = index_dict.get('name','index') index_extensions = index_dict.get('extensions', ['']) no_prefix = index_dict.get('no_prefix', False) if not no_prefix: dirname = os.path.dirname(path) prefix = basename for extension in index_extensions: if not prefix_plus_extension_exists(dirname,prefix,extension): raise Exception( 'Unable to find files with prefix "{0}" and extension "{1}" in {2}. Is this a valid {3}?'.format( prefix, extension, dirname, index_name ) ) else: if not os.path.exists(path): raise Exception( 'Unable to find path {0}.'.format( path ) ) if os.path.exists(json_output_file): params = json.loads( open( json_output_file ).read() ) print "params", params else: params = {} data_manager_dict = {} data_table_entry = dict( value=value, dbkey=dbkey, name=name, path=path ) _add_data_table_entry( data_manager_dict, data_table_name, data_table_entry ) #save info to json file with open( json_output_file, 'wb' ) as output_file: output_file.write( json.dumps( data_manager_dict ) ) output_file.write( "\n" ) if __name__ == "__main__": main()