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authornin <nin@c-base.org>2018-05-02 15:13:40 +0200
committernin <nin@c-base.org>2018-05-02 15:13:40 +0200
commit689fb1a77ad53722086da922de2de533460205b3 (patch)
tree408667e6aa15e1e0fa031e99c003c3968ba1578d /krebs/5pkgs/simple/Reaktor/plugins.nix
parent702136442c5f8c4f7f1bb911bd21d238a164218a (diff)
parent37fa7bff9339799984554b8ccbacf1f07281d6ce (diff)
Merge branch 'master' of prism:stockholm
Diffstat (limited to 'krebs/5pkgs/simple/Reaktor/plugins.nix')
-rw-r--r--krebs/5pkgs/simple/Reaktor/plugins.nix23
1 files changed, 18 insertions, 5 deletions
diff --git a/krebs/5pkgs/simple/Reaktor/plugins.nix b/krebs/5pkgs/simple/Reaktor/plugins.nix
index bcfcbf76b..f3b771190 100644
--- a/krebs/5pkgs/simple/Reaktor/plugins.nix
+++ b/krebs/5pkgs/simple/Reaktor/plugins.nix
@@ -120,11 +120,24 @@ rec {
url-title = (buildSimpleReaktorPlugin "url-title" {
pattern = "^.*(?P<args>http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+).*$$";
path = with pkgs; [ curl perl ];
- script = pkgs.writeDash "lambda-pl" ''
- if [ "$#" -gt 0 ]; then
- curl -SsL --max-time 5 "$1" |
- perl -l -0777 -ne 'print $1 if /<title.*?>\s*(.*?)\s*<\/title/si'
- fi
+ script = pkgs.writePython3 [ "beautifulsoup4" "lxml" ] "url-title" ''
+ import sys
+ import urllib.request
+ from bs4 import BeautifulSoup
+
+ try:
+ soup = BeautifulSoup(urllib.request.urlopen(sys.argv[1]), "lxml")
+ title = soup.find('title').string
+
+ if title:
+ if len(title) > 512:
+ print('message to long, skipped')
+ elif len(title.split('\n')) > 5:
+ print('to many lines, skipped')
+ else:
+ print(title)
+ except: # noqa: E722
+ pass
'';
});