[flickr] add 'info' option (#4720 #6817)

docs/configuration.rst

@@ -2653,6 +2653,19 @@ Description
     See `flickr.photos.getExif <https://www.flickr.com/services/api/flickr.photos.getExif.html>`__ for details.
 
 
+extractor.flickr.info
+---------------------
+Type
+    ``bool``
+Default
+    ``false``
+Description
+    For each photo, retrieve its "full" metadata as provided by
+    `flickr.photos.getInfo <https://www.flickr.com/services/api/flickr.photos.getInfo.html>`__
+
+    Note: This requires 1 additional API call per photo.
+
+
 extractor.flickr.metadata
 -------------------------
 Type

docs/gallery-dl.conf

@@ -278,6 +278,7 @@
 
             "contexts": false,
             "exif"    : false,
+            "info"    : false,
             "metadata": false,
             "size-max": null,
             "videos"  : true

gallery_dl/extractor/flickr.py

@@ -81,7 +81,7 @@ class FlickrImageExtractor(FlickrExtractor):
 
         photo = self.api.photos_getInfo(item_id)
 
-        self.api._extract_metadata(photo)
+        self.api._extract_metadata(photo, False)
         if photo["media"] == "video" and self.api.videos:
             self.api._extract_video(photo)
         else:
@@ -279,9 +279,10 @@ class FlickrAPI(oauth.OAuth1API):
     def __init__(self, extractor):
         oauth.OAuth1API.__init__(self, extractor)
 
-        self.exif = extractor.config("exif", False)
         self.videos = extractor.config("videos", True)
-        self.contexts = extractor.config("contexts", False)
+        self.meta_exif = extractor.config("exif", False)
+        self.meta_info = extractor.config("info", False)
+        self.meta_contexts = extractor.config("contexts", False)
 
         self.maxsize = extractor.config("size-max")
         if isinstance(self.maxsize, str):
@@ -522,8 +523,24 @@ class FlickrAPI(oauth.OAuth1API):
         photo["width"] = photo["height"] = 0
         return photo
 
-    def _extract_metadata(self, photo):
+    def _extract_metadata(self, photo, info=True):
-        if self.exif:
+        if info and self.meta_info:
+            try:
+                photo.update(self.photos_getInfo(photo["id"]))
+                photo["user"] = photo["owner"]
+                photo["title"] = photo["title"]["_content"]
+                photo["comments"] = text.parse_int(
+                    photo["comments"]["_content"])
+                photo["description"] = photo["description"]["_content"]
+                photo["tags"] = [t["raw"] for t in photo["tags"]["tag"]]
+                photo["views"] = text.parse_int(photo["views"])
+                photo["id"] = text.parse_int(photo["id"])
+            except Exception as exc:
+                self.log.warning(
+                    "Unable to retrieve 'info' data for %s (%s: %s)",
+                    photo["id"], exc.__class__.__name__, exc)
+
+        if self.meta_exif:
             try:
                 photo.update(self.photos_getExif(photo["id"]))
             except Exception as exc:
@@ -531,7 +548,7 @@ class FlickrAPI(oauth.OAuth1API):
                     "Unable to retrieve 'exif' data for %s (%s: %s)",
                     photo["id"], exc.__class__.__name__, exc)
 
-        if self.contexts:
+        if self.meta_contexts:
             try:
                 photo.update(self.photos_getAllContexts(photo["id"]))
             except Exception as exc:

test/results/flickr.py

@@ -38,6 +38,8 @@ __tests__ = (
     "media"      : "photo",
     "pool"       : list,
     "set"        : list,
+    "safety_level": "0",
+    "tags"       : list,
     "url"        : str,
     "views"      : int,
     "width"      : 1024,
@@ -164,8 +166,19 @@ __tests__ = (
     "#url"     : "https://www.flickr.com/photos/shona_s/favorites",
     "#category": ("", "flickr", "favorite"),
     "#class"   : flickr.FlickrFavoriteExtractor,
-    "#pattern" : flickr.FlickrImageExtractor.pattern,
+    "#options" : {"info": True},
-    "#count"   : 4,
+    "#urls"    : (
+        "https://live.staticflickr.com/7322/8719105033_4a21140220_o_d.jpg",
+        "https://live.staticflickr.com/7376/8720226282_eae0faefd1_o_d.jpg",
+        "https://live.staticflickr.com/7460/8720245516_ab06f80353_o_d.jpg",
+        "https://live.staticflickr.com/8268/8705102120_64349ebac2_o_d.jpg",
+    ),
+
+    "dates"       : dict,
+    "license"     : "0",
+    "license_name": "All Rights Reserved",
+    "notes"       : dict,
+    "safety_level": "0",
 },
 
 {