From 778ea77eb9a3179c8b03ce21b7ee0672e4804b2a Mon Sep 17 00:00:00 2001
From: SIKAI ZHANG <34108862+MatthewSZhang@users.noreply.github.com>
Date: Tue, 20 Aug 2024 17:14:10 +0800
Subject: [PATCH] MNT lint cython

---
 .github/workflows/ci.yml  | 4 +++-
 fastcan/_cancorr_fast.pyx | 7 +++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7e0783f..c21d985 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,7 +3,9 @@ name: CI
 on:
   workflow_call:
   push:
-    branches: [main]
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
 
 jobs:
   test:
diff --git a/fastcan/_cancorr_fast.pyx b/fastcan/_cancorr_fast.pyx
index aa7fafd..3788e9d 100644
--- a/fastcan/_cancorr_fast.pyx
+++ b/fastcan/_cancorr_fast.pyx
@@ -10,6 +10,7 @@ from sklearn.utils._cython_blas cimport ColMajor, NoTrans
 from sklearn.utils._cython_blas cimport _dot, _scal, _nrm2, _gemm, _axpy
 from sklearn.utils._typedefs cimport int32_t
 
+
 @final
 cdef unsigned int _bsum(
     bint* x,
@@ -24,6 +25,7 @@ cdef unsigned int _bsum(
         total += x[i]
     return total
 
+
 @final
 cdef int _iamax(
     int n,
@@ -40,6 +42,7 @@ cdef int _iamax(
     else:
         return idamax(&n, <double *> x, &incx) - 1
 
+
 @final
 cdef bint _normv(
     floating[::1] x,            # IN/OUT
@@ -61,6 +64,7 @@ cdef bint _normv(
     _scal(n_samples, x_norm, &x[0], 1)
     return False
 
+
 @final
 cdef void _normm(
     floating[::1, :] X,     # IN/OUT
@@ -88,6 +92,7 @@ cdef void _normm(
             x_norm = 1.0/x_norm
             _scal(n_samples, x_norm, &X[0, j], 1)
 
+
 @final
 cdef floating _sscvm(
     const floating[::1] w,      # IN
@@ -118,6 +123,7 @@ cdef floating _sscvm(
     free(r)
     return r2
 
+
 @final
 cdef void _mgsvv(
     const floating[::1] w,      # IN
@@ -138,6 +144,7 @@ cdef void _mgsvv(
     # x = x - w*r
     _axpy(n_samples, -r, &w[0], 1, &x[0], 1)
 
+
 @final
 cpdef int _forward_search(
     floating[::1, :] X,               # IN/OUT