new pandoc function with a bit more sanity on usage and autopep cleanup

archive.py

@@ -209,6 +209,7 @@ class FlickrFavs(Favs):
                 fav.run()
             # fav.fix_extension()
 
+
 class TumblrFavs(Favs):
     url = 'https://api.tumblr.com/v2/user/likes'
 
@@ -516,9 +517,9 @@ class FlickrFav(ImgFav):
                                arrow.utcnow().timestamp
                                )
             ),
-            'title': '%s' % shared.Pandoc('plain').convert(
+            'title': '%s' % shared.PandocNG(
                 self.photo.get('title', '')
-            ).rstrip(),
+            ).txt.rstrip(),
             'favorite-of': self.url,
             'tags': self.photo.get('tags', '').split(' '),
             'geo': {
@@ -533,9 +534,9 @@ class FlickrFav(ImgFav):
             },
         }
 
-        self.content = shared.Pandoc('plain').convert(
+        self.content = shared.PandocNG(
             self.photo.get('description', {}).get('_content', '')
-        )
+        ).txt
 
         self.fix_extension()
         self.write_exif()
@@ -581,7 +582,9 @@ class DAFav(ImgFav):
                              arrow.utcnow().timestamp
                              )
             ),
-            'title': '%s' % shared.Pandoc('plain').convert(self.title).rstrip(),
+            'title': '%s' % shared.PandocNG(
+                self.title
+            ).txt.rstrip(),
             'favorite-of': self.url,
             'tags': [t.get('tag_name') for t in self.fav.get('meta', {}).get('tags', [])],
             'author': {
@@ -590,7 +593,7 @@ class DAFav(ImgFav):
             },
         }
         c = "%s" % self.fav.get('meta', {}).get('description', '')
-        self.content = shared.Pandoc('plain').convert(c)
+        self.content = shared.PandocNG(c).txt
         self.fix_extension()
         self.write_exif()
 

envelope.py

@@ -29,7 +29,7 @@ import os
 import re
 import smtplib
 import logging
-from shared import Pandoc
+from shared import PandocNG
 
 
 class Letter(object):
@@ -54,7 +54,7 @@ class Letter(object):
 
     @property
     def _html(self):
-        return Pandoc().convert(self.text)
+        return PandocNG(self.text).html
 
     @property
     def _tmpl(self):

nasg.py

@@ -543,7 +543,7 @@ class Singular(object):
     @property
     def is_old(self):
         tdiff = arrow.utcnow() - arrow.get(self.mtime)
-        return (tdiff.days > 2*365)
+        return (tdiff.days > 2 * 365)
 
     @property
     def htmlfile(self):
@@ -729,9 +729,8 @@ class Singular(object):
 
     @property
     def html(self):
-        html = "%s" % (self.body)
+        # return shared.Pandoc().convert(html)
-
+        return shared.PandocNG("%s" % (self.body)).html
-        return shared.Pandoc().convert(html)
 
     @property
     def title(self):
@@ -752,7 +751,9 @@ class Singular(object):
         if not s:
             return s
         if not hasattr(self, '_summary'):
-            self._summary = shared.Pandoc().convert(s)
+            #self._summary = shared.Pandoc().convert(s)
+            self._summary = shared.PandocNG(s).html
+
         return self._summary
 
     @property
@@ -1162,11 +1163,11 @@ class WebImage(object):
         # 2.39 is the wide angle cinematic view: anything wider, than that
         # is panorama land
         if ratio > 2.4 and not crop:
-            size = int(size*0.6)
+            size = int(size * 0.6)
             horizontal = not horizontal
 
         if (horizontal and not crop) \
-            or (not horizontal and crop):
+                or (not horizontal and crop):
             w = size
             h = int(float(size / width) * height)
         else:
@@ -1310,8 +1311,9 @@ class Comment(object):
 
     @property
     def html(self):
-        html = "%s" % (self.content)
+        #html = "%s" % (self.content)
-        return shared.Pandoc().convert(html)
+        # return shared.Pandoc().convert(html)
+        return shared.PandocNG("%s" % (self.content)).html
 
     @property
     def target(self):
@@ -1351,7 +1353,8 @@ class Comment(object):
                 self._type = '★'
 
             if len(self.content):
-                maybe = shared.Pandoc('plain').convert(self.content)
+                #maybe = shared.Pandoc('plain').convert(self.content)
+                maybe = shared.PandocNG(self.content).txt
                 if maybe in UNICODE_EMOJI:
                     self._type = maybe
         return self._type
@@ -1507,7 +1510,8 @@ class Webmention(object):
             what = self._source.get('data').get('content').get('text')
         else:
             return ''
-        return shared.Pandoc('html').convert(what)
+        # return shared.Pandoc('html').convert(what)
+        return shared.PandocNG(what).html
 
     @property
     def fname(self):

shared.py

@@ -93,65 +93,42 @@ class XRay(CMDLine):
         return json.loads(stdout.decode('utf-8').strip())
 
 
-class Pandoc(CMDLine):
+class PandocNG(CMDLine):
     """ Pandoc command line call with piped in- and output """
+    i_md = "markdown+" + "+".join([
+        'backtick_code_blocks',
+        'auto_identifiers',
+        'fenced_code_attributes',
+        'definition_lists',
+        'grid_tables',
+        'pipe_tables',
+        'strikeout',
+        'superscript',
+        'subscript',
+        'markdown_in_html_blocks',
+        'shortcut_reference_links',
+        'autolink_bare_uris',
+        'raw_html',
+        'link_attributes',
+        'header_attributes',
+        'footnotes',
+    ])
+    o_md = "markdown-" + "-".join([
+        'raw_html',
+        'native_divs',
+        'native_spans',
+    ])
 
-    def __init__(self, md2html=True):
+    def __init__(self, raw):
         super().__init__('pandoc')
-        if True == md2html:
+        self.raw = raw
-            self.i = "markdown+" + "+".join([
-                'backtick_code_blocks',
-                'auto_identifiers',
-                'fenced_code_attributes',
-                'definition_lists',
-                'grid_tables',
-                'pipe_tables',
-                'strikeout',
-                'superscript',
-                'subscript',
-                'markdown_in_html_blocks',
-                'shortcut_reference_links',
-                'autolink_bare_uris',
-                'raw_html',
-                'link_attributes',
-                'header_attributes',
-                'footnotes',
-            ])
-            self.o = 'html5'
-        elif 'plain' == md2html:
-            self.i = "markdown+" + "+".join([
-                'backtick_code_blocks',
-                'auto_identifiers',
-                'fenced_code_attributes',
-                'definition_lists',
-                'grid_tables',
-                'pipe_tables',
-                'strikeout',
-                'superscript',
-                'subscript',
-                'markdown_in_html_blocks',
-                'shortcut_reference_links',
-                'autolink_bare_uris',
-                'raw_html',
-                'link_attributes',
-                'header_attributes',
-                'footnotes',
-            ])
-            self.o = "plain"
-        else:
-            self.o = "markdown-" + "-".join([
-                'raw_html',
-                'native_divs',
-                'native_spans',
-            ])
-            self.i = 'html'
 
-    def convert(self, text):
+    def _convert(self, i, o):
         cmd = (
             self.executable,
             '-o-',
-            '--from=%s' % self.i,
+            '--from=%s' % i,
-            '--to=%s' % self.o
+            '--to=%s' % o
         )
         logging.debug('converting string with Pandoc')
         p = subprocess.Popen(
@@ -161,7 +138,7 @@ class Pandoc(CMDLine):
             stderr=subprocess.PIPE,
         )
 
-        stdout, stderr = p.communicate(input=text.encode())
+        stdout, stderr = p.communicate(input=self.raw.encode())
         if stderr:
             logging.error(
                 "Error during pandoc covert:\n\t%s\n\t%s",
@@ -170,6 +147,27 @@ class Pandoc(CMDLine):
             )
         return stdout.decode('utf-8').strip()
 
+    @property
+    def html(self):
+        return self._convert(
+            i=self.i_md,
+            o="html5"
+        )
+
+    @property
+    def md(self):
+        return self._convert(
+            i="html5",
+            o=self.o_md
+        )
+
+    @property
+    def txt(self):
+        return self._convert(
+            i=self.i_md,
+            o="plain"
+        )
+
 
 class ExifTool(CMDLine):
     def __init__(self, fpath):