Move examples into help option

2 files changed, 8 insertions, 4 deletions

diff --git a/README.md b/README.md
index 4639f51..c549556 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,6 @@ Works on python 3.7 with the following dependencies met:
 
     apt install wget python3-tqdm
 
-## Examples
+## Usage
 
-    ckandumper --limit-concurrent=10 --limit-rate=100k --randomize https://opendata.swiss/en/ switzerland/
-    ckandumper --limit-concurrent=10 --limit-rate=100k --randomize https://open.canada.ca/data/en/ canada/
+    ckandumper --help
diff --git a/ckandumper b/ckandumper
index a371220..400fc61 100755
--- a/ckandumper
+++ b/ckandumper
@@ -321,7 +321,12 @@ class CkanDumper:
 
 if __name__ == "__main__":
     # Parse CLI
-    parser = argparse.ArgumentParser(description='Dump CKAN metadata and datasets.')
+    examples  = """ Examples:
+
+      ckandumper --limit-concurrent=10 --limit-rate=100k --randomize https://open.canada.ca/data/en/ canada/
+      ckandumper --limit-concurrent=10 --limit-rate=100k --randomize https://opendata.swiss/en/ switzerland/
+    """
+    parser    = argparse.ArgumentParser(description='Dump CKAN metadata and datasets.', epilog=examples, formatter_class=argparse.RawDescriptionHelpFormatter,)
     parser.add_argument('url',                nargs='+',                                help='CKAN instance URL')
     parser.add_argument('dest',               nargs='+',                                help='Destination folder')
     parser.add_argument('--limit-rate',                                                 help='Limit the download speed to amount bytes per second, per download')