jinja2

Author: Shambhu Shrestha

git/basics.md

@@ -1,5 +1,6 @@
 # Git Basics
 
+## Staging / Committing
 1. Initializing a git repo: `git init`
 2. Add an untracked file: `git add file`. The same command is used to *stage* a tracked modified file. 
 3. Check status: `git status`. The newly added file is in *modified* state.
@@ -8,4 +9,12 @@
 6. If a staged file is modified, the same file will appear under *staged* and *modified*.
 7. Create a new branch and switch to it : `git checkout -b branch1`.
 8. See Modified unstaged changes: `git diff` (diffs modified and staged)
-9. See staged changes: `git diff --staged` (diffs staged and last commit)
+9. See staged changes: `git diff --staged` (diffs staged and last commit)
+10. Push changes to remote: `git push`
+
+## Commit History
+1. Basic: `git log`
+2. See diff of each commit and limit log history to 2: `git log -p -2`
+3. With summary of files modified: `git log --stat`
+4. One line : `git log --oneline`
+5.

python/jinja2/templates/config.json

@@ -0,0 +1,4 @@
+{
+    "name": "{{user.name}}",
+    "results": [ {% for item in results %} "{{item.status}}", {% endfor %}]
+}

python/jinja2/test.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python3
+
+from jinja2 import Environment, FileSystemLoader
+tpl_vars={
+    'user':{
+        'name' : 'shambhu',
+    },
+    'results':[
+        { 'status': 100 },
+        { 'status': 200 }
+    ]
+}
+if __name__ == '__main__':
+    env = Environment(loader=FileSystemLoader('./templates'))
+    template = env.get_template('config.json')
+    print(template.render(tpl_vars))
+