Add --identity argument

README.md

@@ -2,7 +2,7 @@
 
 Download free and $0 minimum name-your-price albums and tracks from Bandcamp (including ones that are sent to email), 
 and tag them with data from the Bandcamp page. Also able to download items in your collection, if login cookies are
-supplied using the `--cookies` argument.
+supplied using the `--cookies` or `--identity` argument.
 
 ## Installation
 
@@ -11,13 +11,19 @@ Install with pip
 pip install free-bandcamp-downloader
 ```
 
+## Note on passing cookies
+
+Only one cookie is needed to login, which has the name "identity". You can pass this cookie to `bcdl-free` using the
+`--cookies` argument which you must supply a path to a Netscape cookies.txt formatted file, or using the `--identity`
+argument which you must supply the value of your "identity" cookie.
+
 ## Usage
 
 ```
 Usage:
     bcdl-free (-a <URL> | -l <URL>)[--force][--no-unzip][-d | --dir <dir>][-e | --email <email>]
         [-z | --zipcode <zipcode>][-c | --country <country>][-f | --format <format>]
-        [--cookies <file>][--debug]
+        [--cookies <file>][--identity <value>][--debug]
     bcdl-free setdefault [-d | --dir <dir>][-e | --email <email>][-z | --zipcode <zipcode>]
         [-c | --country <country>][-f | --format <format>]
     bcdl-free defaults
@@ -40,6 +46,7 @@ Options:
     -e --email <email>          Set email (set to 'auto' to automatically download from a disposable email)
     -f --format <format>        Set format
     --cookies <file>            Path to cookies.txt file so albums in your collection can be downloaded
+    --identity <value>          Value of identity cookie so albums in your collection can be downloaded
     --debug                     Set loglevel to debug
 Formats:
     - FLAC