sync update: moving to ./sync.py as entry point

utils/Sync/sync/data/yandexdisk.py

@@ -0,0 +1,64 @@
+import os
+
+import re
+
+import io
+import requests
+
+from sync.data import Provider
+from utils.fn import lmap
+from yandexdisk import YDClient
+
+
+class YDProvider(Provider):
+    def __init__(self, root, access_token):
+        super().__init__(root)
+        self.api = YDClient(access_token)
+
+    def read(self, path):
+        remote = self.api.get_download_link(self.get_abs(path))
+        url = remote['href']
+        req = requests.get(url)
+        data = req.content
+        return io.BytesIO(data)
+
+    def scan(self, path):
+        res = self.api.get_content(self.get_abs(path))
+        files = []
+        for item in res['_embedded']['items']:
+            files.append(item['path'])
+
+        files = map(
+            lambda fp: re.sub('disk:', '', fp),
+            files
+        )
+        return lmap(self.get_rel, files)
+
+    def glob(self, pattr):
+        return []
+
+    def type_filter(self, path, ext):
+        return list(filter(
+            lambda fn: os.path.splitext(fn)[1] == ext,
+            self.scan(path)
+        ))
+
+    def hash(self, path):
+        res = self.api.get_content(self.get_abs(path))
+        return res['sha256']
+
+    def copy(self, path, out):
+        data = self.read(path)
+        f = open(out, 'wb')
+        f.write(data.read())
+        f.close()
+        return out
+
+    def size(self, path):
+        res = self.api.get_content(self.get_abs(path))
+        return res['size']
+
+    def is_dir(self, path):
+        res = self.api.get_content(self.get_abs(path))
+        return res['type'] == 'dir'
+