remove unused function, code formating

MarkdownLivePreview.tasks

@@ -1,13 +1,20 @@
 todo:
 
   ☐ sync scroll @needsUpdate(because of images)
-  ✔ load images from internet (`https:`) @done (17-01-02 15:51)
   ☐ regive focus to the right markdown view
   ☐ set the title of the preview
   ☐ preview.set_scratch(True)
-  ☐ add 404 image
   ☐ fix #4
   ☐ bug when empty `src`
   ☐ auto refresh preview if loading images
   ☐ call settings listener on_new too
   ☐ preview.wordWrap => True
+  ☐ try/except for 404
+  ☐ support hanchor (TOC) @big
+
+
+＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
+Archive:
+ ✔ clean the code (syntax) @done (17-01-02 16:27) @project(todo)
+ ✔ add 404 image @done (17-01-02 16:27) @project(todo)
+ ✔ load images from internet (`https:`) @done (17-01-02 15:51) @project(todo)

image_manager.py

@@ -3,7 +3,6 @@
 import os.path
 from threading import Thread
 import urllib.request
-import base64
 import sublime
 from .functions import *
 
@@ -12,18 +11,6 @@ TIMEOUT = 20 # seconds
 
 SEPARATOR = '---%cache%--'
 
-class InternalError(Exception): pass
-
-def load_and_save_image(url, user_callback):
-    def callback(content):
-        content = to_base64(content=content)
-        with open(CACHE_FILE, 'a') as fp:
-            fp.write(url + SEPARATOR + content)
-            user_callback(content)
-    thread = ImageLoader(url, callback)
-    thread.start()
-    sublime.set_timeout_async(lambda: thread.join(), TIMEOUT * 1000)
-
 def get_base64_saver(loading, url):
     def callback(content):
         loading[url] = to_base64(content=content)

md_in_popup.py

@@ -134,10 +134,10 @@ def create_preview(window, md_view):
     return preview
 
 def show_html(md_view, preview):
-    html = ('<style>{}</style>'.format(get_style()) +
+    html = '<style>{}</style>{}'.format(get_style(),
             pre_with_br(markdown2.markdown(get_view_content(md_view),
-                        extras=['fenced-code-blocks', 'no-code-highlighting'])))
-    # html = """<img src="file://C:/Users/math/Pictures/malwaree high school logo.jpg" alt="Mulwarre High School's Logo" />"""
+                                           extras=['fenced-code-blocks',
+                                                   'no-code-highlighting'])))
 
     # the option no-code-highlighting does not exists
     # in the official version of markdown2 for now
@@ -157,7 +157,10 @@ def show_html(md_view, preview):
                          sublime.Region(-1),
                          html,
                          sublime.LAYOUT_BLOCK,
-                         lambda href: sublime.run_command('open_url', {'url': href}))
+                         lambda href: sublime.run_command('open_url',
+                                                          {'url': href}))
+
+    # set viewport position
 
     # 0 < y < 1
     y = md_view.text_to_layout(md_view.sel()[0].begin())[1] / md_view.layout_extent()[1]
@@ -175,8 +178,8 @@ class MLPDevListener(sublime_plugin.EventListener):
             view.file_name().endswith('.py')):
             return
         sublime.run_command('reload_plugin', {
-            'main': os.path.join(sublime.packages_path(), 'MarkdownLivePreview',
-                                 'md_in_popup.py'),
+            'main': os.path.join(sublime.packages_path(),
+                                 'MarkdownLivePreview', 'md_in_popup.py'),
             'scripts': ['image_manager', 'functions'],
             'quiet': True
         })
@@ -187,7 +190,8 @@ class MarkdownLivePReviewListener(sublime_plugin.EventListener):
         settings = view.settings()
         if not 'markdown' in settings.get('syntax').lower():
             return
-        settings.add_on_change('markdown_preview_enabled', lambda: self.on_modified(view))
+        settings.add_on_change('markdown_preview_enabled',
+                                lambda: self.on_modified(view))
 
     def on_modified(self, md_view):
         window = md_view.window()
@@ -196,7 +200,8 @@ class MarkdownLivePReviewListener(sublime_plugin.EventListener):
         if not 'markdown' in md_view_settings.get('syntax').lower():
             return
 
-        markdown_preview_enabled = md_view_settings.get('markdown_preview_enabled') is True
+        markdown_preview_enabled = md_view_settings.get('markdown_preview_'
+                                                        'enabled') is True
         preview_id = md_view_settings.get('markdown_preview_id', None)
 
         if not markdown_preview_enabled:
@@ -220,11 +225,13 @@ class MarkdownLivePReviewListener(sublime_plugin.EventListener):
     def on_pre_close(self, view):
         settings = view.settings()
         if settings.get('markdown_preview_enabled') is True:
-            preview = get_view_from_id(view.window(), settings.get('markdown_preview_id'))
+            preview = get_view_from_id(view.window(),
+                                       settings.get('markdown_preview_id'))
             if preview:
                 sublime.set_timeout_async(lambda: preview.close(), 250)
         elif settings.get('is_markdown_preview') is True:
-            md_view = get_view_from_id(view.window(), settings.get('markdown_view_id'))
+            md_view = get_view_from_id(view.window(),
+                                       settings.get('markdown_view_id'))
             if md_view:
                 def callback():
                     md_view_settings = md_view.settings()

sample.md

@@ -1,3 +1,3 @@
-![first](http://afterishtar.pl/images/100x100.gif)
+# DuckDuckGo - The Search engine you'll fall in love with
 
-![second](http://www.hondahookup.com/images/100x100.jpg)
+![DuckDUckGo](http://www.articpost.com/wp-content/uploads/2014/08/DuckDuckGo-Search-Engine.jpg)