Rename files to conform to PEP8

bulkredditdownloader/downloaders/gfycat.py

@@ -0,0 +1,54 @@
+import json
+import os
+import urllib.request
+
+from bs4 import BeautifulSoup
+
+from bulkredditdownloader.downloaders.downloader_utils import getExtension, getFile
+from bulkredditdownloader.downloaders.gif_delivery_network import GifDeliveryNetwork
+from bulkredditdownloader.errors import NotADownloadableLinkError
+from bulkredditdownloader.utils import GLOBAL
+import pathlib
+
+
+
+class Gfycat:
+    def __init__(self, directory: pathlib.Path, post: dict):
+        try:
+            post['MEDIAURL'] = self.getLink(post['CONTENTURL'])
+        except IndexError:
+            raise NotADownloadableLinkError("Could not read the page source")
+
+        post['EXTENSION'] = getExtension(post['MEDIAURL'])
+
+        if not os.path.exists(directory):
+            os.makedirs(directory)
+
+        filename = GLOBAL.config['filename'].format(**post) + post["EXTENSION"]
+        short_filename = post['POSTID'] + post['EXTENSION']
+
+        getFile(filename, short_filename, directory, post['MEDIAURL'])
+
+    @staticmethod
+    def getLink(url: str) -> str:
+        """Extract direct link to the video from page's source
+        and return it
+        """
+        if '.webm' in url or '.mp4' in url or '.gif' in url:
+            return url
+
+        if url[-1:] == '/':
+            url = url[:-1]
+
+        url = "https://gfycat.com/" + url.split('/')[-1]
+
+        page_source = (urllib.request.urlopen(url).read().decode())
+
+        soup = BeautifulSoup(page_source, "html.parser")
+        attributes = {"data-react-helmet": "true", "type": "application/ld+json"}
+        content = soup.find("script", attrs=attributes)
+
+        if content is None:
+            return GifDeliveryNetwork.getLink(url)
+
+        return json.loads(content.contents[0])["video"]["contentUrl"]