Add commands.

noscrapy/cli.py

@@ -0,0 +1,37 @@
+import click
+
+from noscrapy import Queue, Scraper, Store
+
+@click.group()
+def cli():
+    pass
+
+@cli.command(name='show')
+def show_sitemaps():
+    store = Store()
+    for sitemap in store.get_all_sitemaps():
+        print(sitemap.id)
+
+@cli.command(name='print')
+@click.argument('name')
+def print_sitemap(name):
+    store = Store()
+    sitemap = store.get_sitemap(name)
+    print(sitemap)
+
+@cli.command(name='data')
+@click.argument('name')
+def data_sitemap(name):
+    store = Store()
+    for row in store.get_sitemap_data(name):
+        print(row)
+
+@cli.command(name='rescrape')
+@click.argument('name')
+def rescrape_sitemap(name):
+    queue = Queue()
+    store = Store()
+    store.reset_sitemap_data_db(name)
+    sitemap = store.get_sitemap(name)
+    scraper = Scraper(queue, sitemap, store)
+    scraper.run()