From 054ecbf4b78f2ba48c021ff7443bfd9839ab2433 Mon Sep 17 00:00:00 2001
From: Giovanni Bussi <giovanni.bussi@gmail.com>
Date: Sat, 17 Aug 2019 08:43:40 +0200
Subject: [PATCH] fixed basestring in python3
---
python/plumed.pyx | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/python/plumed.pyx b/python/plumed.pyx
index 39d929253..41873534a 100644
--- a/python/plumed.pyx
+++ b/python/plumed.pyx
@@ -30,6 +30,7 @@ cimport cplumed # This imports information from pxd file - including contents o
from cpython cimport array
import array
+import sys
try:
import numpy as np
@@ -37,6 +38,12 @@ try:
except ImportError:
HAS_NUMPY=False
+if sys.version_info < (3,):
+ type_str=basestring
+else:
+ type_str=str
+
+
cdef class Plumed:
cdef cplumed.Plumed c_plumed
def __cinit__(self,kernel=None):
@@ -117,7 +124,7 @@ cdef class Plumed:
self.c_plumed.cmd( ckey, <void*> ar.data.as_voidptr)
else :
raise ValueError("ndarrays should be double (size=8) or int")
- elif isinstance(val, basestring ) :
+ elif isinstance(val, type_str ) :
py_bytes = val.encode()
cval = py_bytes
self.c_plumed.cmd( ckey, <void*>cval )
--
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