sqlex: sqlex/main.py comparison

initial commit

comparison

equal deleted inserted replaced

--1:000000000000
+:a05c70cc24be
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+sql(ite) explorer/exporter
+"""
+# imports
+import argparse
+import os
+import sys
+def ensure_dir(directory):
+"""ensure a directory exists"""
+if os.path.exists(directory):
+if not os.path.isdir(directory):
+raise OSError("Not a directory: '{}'".format(directory))
+return directory
+os.makedirs(directory)
+return directory
+class SQLExParser(argparse.ArgumentParser):
+"""CLI option parser"""
+def __init__(self, **kwargs):
+kwargs.setdefault('formatter_class', argparse.RawTextHelpFormatter)
+kwargs.setdefault('description', __doc__)
+argparse.ArgumentParser.__init__(self, **kwargs)
+self.add_argument('db', help="sqlite `.db` file")
+self.options = None
+def parse_args(self, *args, **kw):
+options = argparse.ArgumentParser.parse_args(self, *args, **kw)
+self.validate(options)
+self.options = options
+return options
+def validate(self, options):
+"""validate options"""
+def main(args=sys.argv[1:]):
+"""CLI"""
+# parse command line options
+parser = SQLExParser()
+options = parser.parse_args(args)
+if __name__ == '__main__':
+main()

Mercurial > hg > sqlex