Archiver is smarter for comments (#242)

* Add comment name generation to file name formatter

* Refactor to reduce duplication

* Refactor archive entry classes

* Refactor archiver class a bit

* Refactor method

* Fix comment retrieval

* Add comment-downloading to archiver

* Update test

* Update test

bulkredditdownloader/archive_entry/comment_archive_entry.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+# coding=utf-8
+
+import logging
+
+import praw.models
+
+from bulkredditdownloader.archive_entry.base_archive_entry import BaseArchiveEntry
+
+logger = logging.getLogger(__name__)
+
+
+class CommentArchiveEntry(BaseArchiveEntry):
+    def __init__(self, comment: praw.models.Comment):
+        super(CommentArchiveEntry, self).__init__(comment)
+
+    def compile(self) -> dict:
+        self.source.refresh()
+        self.post_details = self._convert_comment_to_dict(self.source)
+        self.post_details['submission_title'] = self.source.submission.title
+        return self.post_details