[libvirt PATCH 01/11] scripts: group-qemu-caps: read file separately in load_caps_flags

[Ján Tomko]

Split the file by lines and store it in a list.
Switch the rest of the function to operate on this list,
to prepare for splitting out the fire reading logic.

Signed-off-by: Ján Tomko <jtomko at redhat.com>
---
 scripts/group-qemu-caps.py | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/scripts/group-qemu-caps.py b/scripts/group-qemu-caps.py
index 8a899a76c2..ec10f24384 100755
--- a/scripts/group-qemu-caps.py
+++ b/scripts/group-qemu-caps.py
@@ -30,24 +30,26 @@ import sys
 def load_caps_flags(filename, start_regex, end_regex):
     capsflags = []
     game_on = False
+    lines = []
 
     with open(filename, "r") as fh:
-        for line in fh:
-            line = line.rstrip("\n")
-            if game_on:
-                if re.search(r'''.*/\* [0-9]+ \*/.*''', line):
-                    continue
-                if re.search(r'''^\s*$''', line):
-                    continue
-                match = re.search(r'''[ ]+([A-Z0-9_]+)''', line)
+        lines = fh.read().splitlines()
 
-                if match:
-                    capsflags.append(match[1])
+    for line in lines:
+        if game_on:
+            if re.search(r'''.*/\* [0-9]+ \*/.*''', line):
+                continue
+            if re.search(r'''^\s*$''', line):
+                continue
+            match = re.search(r'''[ ]+([A-Z0-9_]+)''', line)
 
-            if re.search(start_regex, line):
-                game_on = True
-            elif game_on and re.search(end_regex, line):
-                game_on = False
+            if match:
+                capsflags.append(match[1])
+
+        if re.search(start_regex, line):
+            game_on = True
+        elif game_on and re.search(end_regex, line):
+            game_on = False
 
     return capsflags
 
-- 
2.31.1