try fixing bin name resolve for millionth time

gen-apt-config.py

@@ -4,7 +4,12 @@ import os, errno
 import json
 import subprocess
 
-_APT_CONFIG_PIN="""Package:{PACKAGES}
+_APT_CONFIG_PIN="""
+Package: *
+Pin: release a=experimental   
+Pin-Priority: 390
+
+Package:{PACKAGES}
 Pin: release a=experimental   
 Pin-Priority: 600
 """
@@ -25,7 +30,7 @@ for file in srcnames_files:
     for line in file.readlines():
         srcname = line.strip()
         srcname_lines.append(srcname)
-        result = subprocess.run([current_path + "/apt_experiments", '-n', srcname], stdout=subprocess.PIPE)
+        result = subprocess.run([current_path + "/get-bin-name-from-src.sh', srcname], stdout=subprocess.PIPE)
         stdout = result.stdout.decode('utf-8')
         for line in stdout.splitlines():
             if line != "":

gen-apt-config.sh

@@ -1,4 +1,6 @@
 #! /bin/bash
 echo -e "Package: *\nPin: release a=experimental\nPin-Priority: 600" > /etc/apt/preferences.d/0-pika-debian-settings
+chmod +x ./get-bin-name-from-src.sh
+chmod +x ./gen-apt-config.py
 apt-get update -y
 ./gen-apt-config.py

get-bin-name-from-src.sh

@@ -0,0 +1,2 @@
+#! /bin/bash
+sudo apt showsrc "$1" | grep -E "^Binary:" | cut -d":" -f2- | sed 's/\,/\n/g' | sed 's/\ /\n/g' | sed '/^$/d'

setup.sh

@@ -71,7 +71,7 @@ Pin-Priority: 600
 # Give pika lowest priority because we don't want it sources overwriting
 Package: *
 Pin: release a=pika,c=canary
-Pin-Priority: 390
+Pin-Priority: 380
 
 Package: pika-abi-bridge* *exiv2*
 Pin: release a=pika,c=canary