From abe13f4e73c2e15b26ef9fa3334e88ad97c5a126 Mon Sep 17 00:00:00 2001
From: Kévin Le Gouguec <kevin.legouguec@gmail.com>
Date: Mon, 8 Mar 2021 21:59:45 +0100
Subject: Move all programs into a single file

This means we do not need to keep track of their order out-of-band,
and it will allow members to edit them without me whipping up an
ad-hoc file-upload dialog on the admin page.
---
 build-programs.py | 31 ++++++++++++-------------------
 1 file changed, 12 insertions(+), 19 deletions(-)

(limited to 'build-programs.py')

diff --git a/build-programs.py b/build-programs.py
index 513abbe..69c7057 100755
--- a/build-programs.py
+++ b/build-programs.py
@@ -1,28 +1,22 @@
 #!/usr/bin/env python3
 
 import html
-from pathlib import Path
 import re
 from subprocess import run
 
 
-def read_programs(plist):
-    with open(plist) as l:
-        return tuple(Path('programs', p.strip()) for p in l)
-
-
 PROGRAM_RE = re.compile('\n'.join((
-    'NOM : (?P<name>.+)',
-    'COMPOSITEURS : (?P<composers>.+)',
+    r'NOM : (?P<name>[^\n]+)',
+    r'COMPOSITEURS : (?P<composers>[^\n]+)',
     'DESCRIPTION :',
-    '(?P<description>.+)',
+    '(?P<description>.+?)',
     'MORCEAUX :',
-    '(?P<pieces>.+)'
+    r'(?P<pieces>(?:- [^\n]+\n)*- [^\n]+)'
 )), flags=re.DOTALL)
 
-def parse(filename):
-    with open(filename) as program:
-        return PROGRAM_RE.match(program.read()).groupdict()
+def read_programs(programs):
+    with open(programs) as f:
+        return tuple(re.finditer(PROGRAM_RE, f.read()))
 
 
 BLOCK_TEMPLATE = '''\
@@ -45,24 +39,23 @@ def piece(p):
         return '<li class="intermission">entracte</li>'
     return f'<li>{html.escape(p)}</li>'
 
-def print_program(filename):
-    info = parse(filename)
-
+def print_program(info):
     info['description'] = run(
         ('pandoc',),
         input=info['description'], capture_output=True, text=True, check=True
     ).stdout
 
     info['pieces'] = '\n'.join(
-        piece(p) for p in info['pieces'].splitlines()
+        piece(p[2:])            # Assume p.startswith('- ').
+        for p in info['pieces'].splitlines()
     )
 
     print(BLOCK_TEMPLATE.format_map(info))
 
 
 def main():
-    for p in read_programs('programs/programs.list'):
-        print_program(p)
+    for p in read_programs('programs.in'):
+        print_program(p.groupdict())
 
 
 if __name__ == '__main__':
-- 
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