Start cliff-tablib repo

This repo is a fork of the original cliff repo, with
the cliff parts removed and the rest changed to just
package the tablib-based formatters.

Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>

2 files changed, 49 insertions, 0 deletions

diff --git a/clifftablib/__init__.py b/clifftablib/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/clifftablib/__init__.py
diff --git a/clifftablib/formatters.py b/clifftablib/formatters.py
new file mode 100644
index 0000000..d7e5ca0
--- /dev/null
+++ b/clifftablib/formatters.py
@@ -0,0 +1,49 @@
+"""Output formatters using tablib.
+"""
+
+from cliff.formatters.base import ListFormatter, SingleFormatter
+
+import tablib
+
+
+class TablibFormatterBase(ListFormatter, SingleFormatter):
+
+    def add_argument_group(self, parser):
+        return
+
+    def emit_list(self, column_names, data, stdout, parsed_args):
+        dataset = tablib.Dataset(headers=column_names)
+        for row in data:
+            dataset.append(row)
+        stdout.write(self._format_dataset(dataset))
+        stdout.write('\n')
+        return
+
+    def emit_one(self, column_names, data, stdout, parsed_args):
+        dataset = tablib.Dataset(headers=('Field', 'Value'))
+        for name, value in zip(column_names, data):
+            dataset.append((name, value))
+        stdout.write(self._format_dataset(dataset))
+        stdout.write('\n')
+        return
+
+
+class YamlFormatter(TablibFormatterBase):
+    """YAML output"""
+
+    def _format_dataset(self, dataset):
+        return dataset.yaml
+
+
+class HtmlFormatter(TablibFormatterBase):
+    """HTML output"""
+
+    def _format_dataset(self, dataset):
+        return dataset.html
+
+
+class JsonFormatter(TablibFormatterBase):
+    """JSON output"""
+
+    def _format_dataset(self, dataset):
+        return dataset.json