Merge pull request #2571 from v-thepet/cats-python

fix code language labels

Author: GitHubber17

docs/python/learn-flask-visual-studio-step-04-full-flask-project-template.md

@@ -161,63 +161,63 @@ To enable Jade, the project template first includes the pyjade package in `requi
 
 The app's `__init__.py` file contains a line to
 
-    ```python
-    app.jinja_env.add_extension('pyjade.ext.jinja.PyJadeExtension')
-    ```
+```python
+app.jinja_env.add_extension('pyjade.ext.jinja.PyJadeExtension')
+```
 In the `templates` folder, you see `.jade` files instead of `.html` templates, and the views in `views.py` refer to these files in their calls to `flask.render_template`. Otherwise the views code is the same.
 
 Opening one of the `.jade` files, you can see the more succinct expression of a template. For example, here's the contents of `templates/layout.jade` as created by the "Flask/Jade Web Project" template:
 
-    ```jade
-    doctype html
-    html
-      head
-        meta(charset='utf-8')
-        meta(name='viewport', content='width=device-width, initial-scale=1.0')
-        title #{title} - My Flask/Jade Application
-        link(rel='stylesheet', type='text/css', href='/static/content/bootstrap.min.css')
-        link(rel='stylesheet', type='text/css', href='/static/content/site.css')
-        script(src='/static/scripts/modernizr-2.6.2.js')
-      body
-        .navbar.navbar-inverse.navbar-fixed-top
-          .container
-            .navbar-header
-              button.navbar-toggle(type='button', data-toggle='collapse', data-target='.navbar-collapse')
-                span.icon-bar
-                span.icon-bar
-                span.icon-bar
-              a.navbar-brand(href='/') Application name
-            .navbar-collapse.collapse
-              ul.nav.navbar-nav
-                li
-                  a(href='/') Home
-                li
-                  a(href='/about') About
-                li
-                  a(href='/contact') Contact
-        .container.body-content
-          block content
-          hr
-          footer
-            p © #{year} - My Flask/Jade Application
-
-        script(src='/static/scripts/jquery-1.10.2.js')
-        script(src='/static/scripts/bootstrap.js')
-        script(src='/static/scripts/respond.js')
-
-        block scripts
-    ```
+```jade
+doctype html
+html
+  head
+    meta(charset='utf-8')
+    meta(name='viewport', content='width=device-width, initial-scale=1.0')
+    title #{title} - My Flask/Jade Application
+    link(rel='stylesheet', type='text/css', href='/static/content/bootstrap.min.css')
+    link(rel='stylesheet', type='text/css', href='/static/content/site.css')
+    script(src='/static/scripts/modernizr-2.6.2.js')
+  body
+    .navbar.navbar-inverse.navbar-fixed-top
+      .container
+        .navbar-header
+          button.navbar-toggle(type='button', data-toggle='collapse', data-target='.navbar-collapse')
+            span.icon-bar
+            span.icon-bar
+            span.icon-bar
+          a.navbar-brand(href='/') Application name
+        .navbar-collapse.collapse
+          ul.nav.navbar-nav
+            li
+              a(href='/') Home
+            li
+              a(href='/about') About
+            li
+              a(href='/contact') Contact
+    .container.body-content
+      block content
+      hr
+      footer
+        p © #{year} - My Flask/Jade Application
+
+    script(src='/static/scripts/jquery-1.10.2.js')
+    script(src='/static/scripts/bootstrap.js')
+    script(src='/static/scripts/respond.js')
+
+    block scripts
+```
 
 And here's the contents of `templates/about.jade`, showing the use of `#{ <name>}` for placeholders:
 
-    ```jade
-    extends layout
+```jade
+extends layout
 
-    block content
-      h2 #{title}.
-      h3 #{message}
-      p Use this area to provide additional information.
-    ```
+block content
+  h2 #{title}.
+  h3 #{message}
+  p Use this area to provide additional information.
+```
 
 Feel free to experiment with both Jinja and Jade syntaxes to see which one works best for you.
 

docs/python/learn-flask-visual-studio-step-05-polls-flask-web-project-template.md

@@ -73,35 +73,35 @@ As noted before. much of what's in a project created from the "Polls Flask Web P
 
 The data models for the app are Python classes named Poll and Choice, which are defined in `models/__init__.py`. A Poll represents a question, for which a collection of Choice instances represent the available answers. A Poll also maintains the total number of votes (for any choice) and a method to calculate statistics that are used to generate views:
 
-    ```python
-    class Poll(object):
-        """A poll object for use in the application views and repository."""
-        def __init__(self, key=u'', text=u''):
-            """Initializes the poll."""
-            self.key = key
-            self.text = text
-            self.choices = []
-            self.total_votes = None
-
-        def calculate_stats(self):
-            """Calculates some statistics for use in the application views."""
-            total = 0
-            for choice in self.choices:
-                total += choice.votes
-            for choice in self.choices:
-                choice.votes_percentage = choice.votes / float(total) * 100 \
-                    if total > 0 else 0
-            self.total_votes = total
-
-    class Choice(object):
-        """A poll choice object for use in the application views and repository."""
-        def __init__(self, key=u'', text=u'', votes=0):
-            """Initializes the poll choice."""
-            self.key = key
-            self.text = text
-            self.votes = votes
-            self.votes_percentage = None
-    ```
+```python
+class Poll(object):
+    """A poll object for use in the application views and repository."""
+    def __init__(self, key=u'', text=u''):
+        """Initializes the poll."""
+        self.key = key
+        self.text = text
+        self.choices = []
+        self.total_votes = None
+
+    def calculate_stats(self):
+        """Calculates some statistics for use in the application views."""
+        total = 0
+        for choice in self.choices:
+            total += choice.votes
+        for choice in self.choices:
+            choice.votes_percentage = choice.votes / float(total) * 100 \
+                if total > 0 else 0
+        self.total_votes = total
+
+class Choice(object):
+    """A poll choice object for use in the application views and repository."""
+    def __init__(self, key=u'', text=u'', votes=0):
+        """Initializes the poll choice."""
+        self.key = key
+        self.text = text
+        self.votes = votes
+        self.votes_percentage = None
+```
 
 These data models are generic abstractions that allow the app's views to work against different types of backing data stores, which are described in the next step.
 
@@ -184,32 +184,32 @@ The following steps add support for a different data store than the three provid
 
 Initially, any chosen data store contains no polls, so the app's home page shows the message "No polls available" along with the **Create Sample Polls** button. Once you select the button, however, the view changes to display available polls. This switch happens through conditional tags in `templates\index.html` (some blank lines omitted for brevity):
 
-    ```html
-    {% extends "layout.html" %}
-    {% block content %}
-    <h2>{{title}}.</h2>
-
-    {% if polls %}
-    <table class="table table-hover">
-        <tbody>
-            {% for poll in polls %}
-            <tr>
-                <td>
-                    <a href="/poll/{{poll.key}}">{{poll.text}}</a>
-                </td>
-            </tr>
-            {% endfor %}
-        </tbody>
-    </table>
-    {% else %}
-    <p>No polls available.</p>
-    <br />
-    <form action="/seed" method="post">
-        <button class="btn btn-primary" type="submit">Create Sample Polls</button>
-    </form>
-    {% endif %}
-    {% endblock %}
-    ```
+```html
+{% extends "layout.html" %}
+{% block content %}
+<h2>{{title}}.</h2>
+
+{% if polls %}
+<table class="table table-hover">
+    <tbody>
+        {% for poll in polls %}
+        <tr>
+            <td>
+                <a href="/poll/{{poll.key}}">{{poll.text}}</a>
+            </td>
+        </tr>
+        {% endfor %}
+    </tbody>
+</table>
+{% else %}
+<p>No polls available.</p>
+<br />
+<form action="/seed" method="post">
+    <button class="btn btn-primary" type="submit">Create Sample Polls</button>
+</form>
+{% endif %}
+{% endblock %}
+```
 
 The `polls` variable in the template comes from a call to `repository.get_polls`, which returns nothing until the data store is initialized.