From 55fca93534bb63e1e506706f8733bf5d570dee79 Mon Sep 17 00:00:00 2001
From: "Adam J. Jackson" <a.j.jackson@physics.org>
Date: Fri, 16 Jun 2023 15:20:45 +0100
Subject: [PATCH] revert from fp->f for now, consistency matters more

---
 euphonic/readers/castep.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/euphonic/readers/castep.py b/euphonic/readers/castep.py
index abd747e65..387ac64ce 100644
--- a/euphonic/readers/castep.py
+++ b/euphonic/readers/castep.py
@@ -341,7 +341,7 @@ class _FrequencyBlock(NamedTuple):
 
 
 def _read_frequency_block(
-    fp: TextIO,
+    f: TextIO,
     n_branches: int,
     extra_columns: Optional[List] = None,
     terminator: str = ''
@@ -352,7 +352,7 @@ def _read_frequency_block(
 
     Parameters
     ----------
-    fp
+    f
         File object in read mode for the file containing the data
     n_branches
         Expected number of frequencies (i.e. phonon branches)
@@ -387,7 +387,7 @@ def _read_frequency_block(
         None if extra_columns is None, otherwise a shape
         (len(extra_columns), n_modes) float ndarray
     """
-    qpt_line = fp.readline()
+    qpt_line = f.readline()
     if qpt_line == terminator:
         return None
 
@@ -402,7 +402,7 @@ def _read_frequency_block(
     else:
         direction = None
 
-    freq_lines = [fp.readline().split()
+    freq_lines = [f.readline().split()
                   for i in range(n_branches)]
     freq_col = 1
     qfreq = np.array([float(line[freq_col]) for line in freq_lines])