Remove XML PI and trailing newline from ditaa svg

2022-02-15 16:21:31 +01:00 · 2022-02-15 16:21:31 +01:00 · e06748dac0
parent 125e1e1416
commit e06748dac0
1 changed files with 2 additions and 0 deletions
--- a/2
+++ b/2
@ -68,6 +68,8 @@ def expand_ditaa(m, context, directory):
    else:
        svg = subprocess.check_output(['ditaa', '-T', '--svg', '-'], input=ditaa_source.encode('utf-8'))
        svg = svg.decode('utf-8')
+        svg = re.sub(r'<\?xml.*?\?>', '', svg)
+        svg = svg.strip()
        cache.cursor().execute('INSERT INTO diagrams VALUES (?, ?)', (ditaa_source, svg))
        cache.cursor().execute('COMMIT')