summaryrefslogtreecommitdiffstats
path: root/krebs/5pkgs/simple/Reaktor/scripts/sed-plugin.py
diff options
context:
space:
mode:
authortv <tv@krebsco.de>2017-05-24 01:43:50 +0200
committertv <tv@krebsco.de>2017-05-24 01:43:50 +0200
commitf0b98bd0114df1e1ebb82ff300f9532d86b3eb18 (patch)
tree58a39173f7d6d7caa10a7b8fec1b5a1e54f0c08c /krebs/5pkgs/simple/Reaktor/scripts/sed-plugin.py
parent46d6506916f699e3b707dc41cd68c92b98e50e5a (diff)
krebs/5pkgs: move simple pkgs to a subdir
Diffstat (limited to 'krebs/5pkgs/simple/Reaktor/scripts/sed-plugin.py')
-rw-r--r--krebs/5pkgs/simple/Reaktor/scripts/sed-plugin.py41
1 files changed, 41 insertions, 0 deletions
diff --git a/krebs/5pkgs/simple/Reaktor/scripts/sed-plugin.py b/krebs/5pkgs/simple/Reaktor/scripts/sed-plugin.py
new file mode 100644
index 000000000..da8e2f726
--- /dev/null
+++ b/krebs/5pkgs/simple/Reaktor/scripts/sed-plugin.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+
+# Usage:
+# _from=krebs state_dir=. python sed-plugin.py 'dick butt'
+# _from=krebs state_dir=. python sed-plugin.py 's/t/l/g'
+# > dick bull
+import shelve
+from os import environ
+from os.path import join
+from sys import argv
+import re
+
+d = shelve.open(join(environ['state_dir'], 'sed-plugin.shelve'), writeback=True)
+usr = environ['_from']
+
+
+def is_regex(line):
+ myre = re.compile(r'^s/(?:\\/|[^/])+/(?:\\/|[^/])*/[ig]?$')
+ return myre.match(line)
+
+line = argv[1]
+
+if is_regex(line):
+ last = d.get(usr, None)
+ if last:
+ from subprocess import Popen, PIPE
+ p = Popen(['sed', line], stdin=PIPE, stdout=PIPE)
+ so, se = p.communicate(bytes("{}\n".format(last), "UTF-8"))
+ if p.returncode:
+ print("something went wrong when trying to process your regex: {}".format(se.decode()))
+ ret = so.decode()
+ print("\x1b[1m{}\x1b[0m meant: {}".format(usr, ret.strip()))
+ if ret:
+ d[usr] = ret
+
+ else:
+ print("no last message")
+else:
+ d[usr] = line
+
+d.close()