Implement 'show' command.

- Render the description via templates

JIRA: QTIP-205

Change-Id: I10523f85f80350e901a4a701bb65ca4833f8ff7c
Signed-off-by: Taseer Ahmed <taseer94@gmail.com>
(cherry picked from commit bb5af4b9be1325b61c7f80e71c7d50892ae22956)

1 files changed, 13 insertions, 0 deletions

diff --git a/qtip/cli/utils.py b/qtip/cli/utils.py
index 844d4f34..a7473236 100644
--- a/qtip/cli/utils.py
+++ b/qtip/cli/utils.py
@@ -7,6 +7,9 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
+from jinja2 import Environment
+from jinja2 import FileSystemLoader
+from os import path
 from prettytable import PrettyTable
 
 
@@ -16,3 +19,13 @@ def table(name, components):
     table.align[name] = 'l'
     [table.add_row([component['name'][0:-5]]) for component in components]
     return table
+
+
+def render(name, var_dict):
+    """ Get the templates to render for specific component """
+    tmpl_path = path.join(path.dirname(__file__), 'templates')
+    tmpl_loader = FileSystemLoader(tmpl_path)
+    env = Environment(loader=tmpl_loader)
+    template = env.get_template('{}.j2'.format(name))
+    result = template.render(var_dict)
+    return result