Fix Python 3.12 install (#30)

* Remove unnecessary setuptools restrictions

* Make cron job run later

* Use raw strings for regex

---------

Co-authored-by: Emily Bourne <emily.bourne@epfl.ch>

.github/workflows/daily_check.yml

@@ -2,7 +2,7 @@ name: Benchmarks
 
 on:
   schedule:
-    - cron:  '30 21 * * *' # Check at 21:30 every day
+    - cron:  '30 23 * * *' # Check at 23:30 every day
 
 jobs:
   Check_Pyccel_Version:

benchmarks/run_benchmarks.py

@@ -297,7 +297,7 @@ def run_process(cmd: "List[str]", time_compilation: "bool"=False, env = None):
                 if verbose:
                     print(out, file=log_file, flush=True)
                 if pyperf:
-                    regexp = re.compile('([0-9.]+) (\w\w\w?) \+- ([0-9.]+) (\w\w\w?)')
+                    regexp = re.compile(r'([0-9.]+) (\w\w\w?) \+- ([0-9.]+) (\w\w\w?)')
                     r = regexp.search(out)
                     assert r.group(2) == r.group(4)
                     mean = float(r.group(1))
@@ -309,7 +309,7 @@ def run_process(cmd: "List[str]", time_compilation: "bool"=False, env = None):
                             stddev=stddev)
                     run_times.append((mean,stddev))
                 else:
-                    regexp = re.compile('([0-9]+) loops?, best of ([0-9]+): ([0-9.]+) (\w*)')
+                    regexp = re.compile(r'([0-9]+) loops?, best of ([0-9]+): ([0-9.]+) (\w*)')
                     r = regexp.search(out)
                     best = float(r.group(3))
                     units = r.group(4)

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-    "setuptools >= 37, < 61",
+    "setuptools",
     "pyccel",
     "pythran",
     "numba",