Merge branch 'develop' into documentation

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [2.8.2] - 2023-06-02
+### Fixed
+- Another bug appearing in an edge case of `_compute_drho` fixed.
+
 ## [2.8.1] - 2023-06-01
 ### Fixed
 - `input.pandas` can now deal with columns that only have `None` entries.

pyerrors/input/sfcf.py

@@ -286,9 +286,9 @@ def _make_pattern(version, name, noffset, wf, wf2, b2b, quarks):
 def _find_correlator(file_name, version, pattern, b2b, silent=False):
     T = 0
 
-    file = open(file_name, "r")
+    with open(file_name, "r") as my_file:
 
-    content = file.read()
+        content = my_file.read()
         match = re.search(pattern, content)
         if match:
             if version == "0.0":
@@ -304,10 +304,8 @@ def _find_correlator(file_name, version, pattern, b2b, silent=False):
                 print(T, 'entries, starting to read in line', start_read)
 
         else:
-        file.close()
             raise ValueError('Correlator with pattern\n' + pattern + '\nnot found.')
 
-    file.close()
     return start_read, T