MAINT: CLI info on marketplace cmds

catalyst/__main__.py

@@ -767,12 +767,18 @@ def bundles():
 @main.group()
 @click.pass_context
 def marketplace(ctx):
+    """Access the Enigma Data Marketplace to:\n
+    - Register and Publish new datasets (seller-side)\n
+    - Subscribe and Ingest premium datasets (buyer-side)\n
+    """
     pass
 
 
 @marketplace.command()
 @click.pass_context
 def ls(ctx):
+    """List all available datasets.
+    """
     click.echo('Listing of available data sources on the marketplace:',
                sys.stdout)
     marketplace = Marketplace()
@@ -787,6 +793,8 @@ def ls(ctx):
 )
 @click.pass_context
 def subscribe(ctx, dataset):
+    """Subscribe to an exisiting dataset.
+    """
     if dataset is None:
         ctx.fail("must specify a dataset to subscribe to with '--dataset'\n"
                  "List available dataset on the marketplace with "
@@ -825,6 +833,8 @@ def subscribe(ctx, dataset):
 )
 @click.pass_context
 def ingest(ctx, dataset, data_frequency, start, end):
+    """Ingest a dataset (requires subscription).
+    """
     if dataset is None:
         ctx.fail("must specify a dataset to clean with '--dataset'\n"
                  "List available dataset on the marketplace with "
@@ -842,8 +852,10 @@ def ingest(ctx, dataset, data_frequency, start, end):
 )
 @click.pass_context
 def clean(ctx, dataset):
+    """Clean/Remove local data for a given dataset.
+    """
     if dataset is None:
-        ctx.fail("must specify a dataset to ingest with '--dataset'\n"
+        ctx.fail("must specify a dataset to clean up with '--dataset'\n"
                  "List available dataset on the marketplace with "
                  "'catalyst marketplace ls'")
     click.echo('Cleaning data source: {}'.format(dataset), sys.stdout)
@@ -855,6 +867,8 @@ def clean(ctx, dataset):
 @marketplace.command()
 @click.pass_context
 def register(ctx):
+    """Register a new dataset.
+    """
     marketplace = Marketplace()
     marketplace.register()
 
@@ -878,6 +892,8 @@ def register(ctx):
 )
 @click.pass_context
 def publish(ctx, dataset, datadir, watch):
+    """Publish data for a registered dataset.
+    """
     marketplace = Marketplace()
     if dataset is None:
         ctx.fail("must specify a dataset to publish data for "

etc/requirements.txt

@@ -84,5 +84,5 @@ tables==3.3.0
 ccxt==1.10.1094
 boto3==1.4.8
 redo==1.6
-web3==4.0.0b7
+web3==4.0.0b11
 requests-toolbelt==0.8.0