smaller changes, missing docs, etc.

- make 'netrc' extractor-specific
- rename 'downloader.enable' to 'enabled'
- document 'downloader.ytdl.format'
- consistent newlines in configuration.rst

docs/configuration.rst

@@ -13,9 +13,11 @@ Contents
 7) `API Tokens & IDs`_
 
 
+
 Extractor Options
 =================
 
+
 Each extractor is identified by its ``category`` and ``subcategory``.
 The ``category`` is the lowercase site name without any spaces or special
 characters, which is usually just the module name
@@ -155,6 +157,15 @@ Description The username and password to use when attempting to log in to
 =========== =====
 
 
+extractor.*.netrc
+-----------------
+=========== =====
+Type        ``bool``
+Default     ``false``
+Description Enable the use of |.netrc|_ authentication data.
+=========== =====
+
+
 extractor.*.cookies
 -------------------
 =========== =====
@@ -356,9 +367,11 @@ Description Like `image-filter`__, but applies to delegated URLs
 __ `extractor.*.image-filter`_
 
 
+
 Extractor-specific Options
 ==========================
 
+
 extractor.artstation.external
 -----------------------------
 =========== =====
@@ -769,8 +782,18 @@ Description Categorize tags by their respective types
 Downloader Options
 ==================
 
-downloader.part
+
----------------
+downloader.*.enabled
+--------------------
+=========== =====
+Type        ``bool``
+Default     ``true``
+Description Enable/Disable this downloader module.
+=========== =====
+
+
+downloader.*.part
+-----------------
 =========== =====
 Type        ``bool``
 Default     ``true``
@@ -784,8 +807,8 @@ Description Controls the use of ``.part`` files during file downloads.
 =========== =====
 
 
-downloader.part-directory
+downloader.*.part-directory
--------------------------
+---------------------------
 =========== =====
 Type        |Path|_
 Default     ``null``
@@ -797,8 +820,8 @@ Description Alternate location for ``.part`` files.
 =========== =====
 
 
-downloader.rate
+downloader.*.rate
----------------
+-----------------
 =========== =====
 Type        ``string``
 Default     ``null``
@@ -811,8 +834,8 @@ Description Maximum download rate in bytes per second.
 =========== =====
 
 
-downloader.retries
+downloader.*.retries
-------------------
+--------------------
 =========== =====
 Type        ``integer``
 Default     `extractor.*.retries`_
@@ -820,8 +843,8 @@ Description Number of retries during file downloads.
 =========== =====
 
 
-downloader.timeout
+downloader.*.timeout
-------------------
+--------------------
 =========== =====
 Type        ``float`` or ``null``
 Default     `extractor.*.timeout`_
@@ -829,8 +852,8 @@ Description Connection timeout during file downloads.
 =========== =====
 
 
-downloader.verify
+downloader.*.verify
------------------
+-------------------
 =========== =====
 Type        ``bool`` or ``string``
 Default     `extractor.*.verify`_
@@ -838,12 +861,14 @@ Description Certificate validation during file downloads.
 =========== =====
 
 
-downloader.*.enable
+downloader.ytdl.format
--------------------
+----------------------
 =========== =====
-Type        ``bool``
+Type        ``string``
-Default     ``true``
+Default     youtube-dl's default, currently ``"bestvideo+bestaudio/best"``
-Description Enable/Disable this downloader module.
+Description Video `format selection
+            <https://github.com/rg3/youtube-dl#format-selection>`__
+            directly passed to youtube-dl.
 =========== =====
 
 
@@ -882,6 +907,7 @@ Description | Additional options passed directly to the ``YoutubeDL`` constructo
 Output Options
 ==============
 
+
 output.mode
 -----------
 =========== =====
@@ -1053,7 +1079,6 @@ Default     ``"ffmpeg"``
 Description Location of the ``ffmpeg`` (or ``avconv``) executable to use.
 =========== =====
 
-
 ugoira.ffmpeg-output
 --------------------
 =========== =====
@@ -1145,14 +1170,6 @@ Description Keep the actual files after writing them to a ZIP archive.
 Miscellaneous Options
 =====================
 
-netrc
------
-=========== =====
-Type        ``bool``
-Default     ``false``
-Description Enable the use of |.netrc|_ authentication data.
-=========== =====
-
 
 cache.file
 ----------
@@ -1171,6 +1188,7 @@ Description Path of the SQLite3 database used to cache login sessions,
 API Tokens & IDs
 ================
 
+
 All configuration keys listed in this section have fully functional default
 values embedded into *gallery-dl* itself, but if things unexpectedly break
 or you want to use your own personal client credentials, you can follow these

gallery_dl/extractor/common.py

@@ -60,6 +60,7 @@ class Extractor():
         retries = retries or self._retries
         kwargs.setdefault("timeout", self._timeout)
         kwargs.setdefault("verify", self._verify)
+
         while True:
             try:
                 response = self.session.request(method, url, **kwargs)
@@ -74,14 +75,13 @@ class Extractor():
                         response.encoding = encoding
                     return response
 
-                msg = "{}: {} for url: {}".format(
+                msg = "{}: {} for url: {}".format(code, response.reason, url)
-                    code, response.reason, url)
                 if code < 500 and code != 429:
                     break
 
+            self.log.debug("%s (%d/%d)", msg, tries + 1, retries)
             if tries >= retries:
                 break
-            self.log.debug("%s (%d/%d)", msg, tries + 1, retries)
             time.sleep(2 ** tries)
             tries += 1
 
@@ -94,7 +94,7 @@ class Extractor():
 
         if username:
             password = self.config("password")
-        elif config.get(("netrc",), False):
+        elif self.config("netrc", False):
             try:
                 info = netrc.netrc().authenticators(self.category)
                 username, _, password = info

gallery_dl/job.py

@@ -272,11 +272,11 @@ class DownloadJob(Job):
             pass
 
         klass = downloader.find(scheme)
-        if klass and config.get(("downloader", scheme, "enable"), True):
+        if klass and config.get(("downloader", scheme, "enabled"), True):
             instance = klass(self.extractor, self.out)
         else:
             instance = None
-            self.log.error("'%s:' URLs are not supported", scheme)
+            self.log.error("'%s:' URLs are not supported/enabled", scheme)
         self.downloaders[scheme] = instance
         return instance