diff options
Diffstat (limited to 'glustolibs-gluster/glustolibs/gluster')
-rwxr-xr-x | glustolibs-gluster/glustolibs/gluster/glusterfile.py | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/glustolibs-gluster/glustolibs/gluster/glusterfile.py b/glustolibs-gluster/glustolibs/gluster/glusterfile.py index 4d712a5f3..97eb50163 100755 --- a/glustolibs-gluster/glustolibs/gluster/glusterfile.py +++ b/glustolibs-gluster/glustolibs/gluster/glusterfile.py @@ -480,6 +480,39 @@ def check_if_pattern_in_file(host, pattern, fqpath): return 0 +def occurences_of_pattern_in_file(node, search_pattern, filename): + """ + Get the number of occurences of pattern in the file + + Args: + node (str): Host on which the command is executed. + search_pattern (str): Pattern to be found in the file. + filename (str): File in which the pattern is to be validated + + Returns: + (int): (-1), When the file doesn't exists. + (0), When pattern doesn't exists in the file. + (number), When pattern is found and the number of + occurences of pattern in the file. + + Example: + occurences_of_pattern_in_file(node, search_pattern, filename) + """ + + ret = file_exists(node, filename) + if not ret: + g.log.error("File %s is not present on the node " % filename) + return -1 + + cmd = ("grep -c '%s' %s" % (search_pattern, filename)) + ret, out, _ = g.run(node, cmd) + if ret: + g.log.error("No occurence of the pattern found in the file %s" % + filename) + return 0 + return int(out.strip('\n')) + + class GlusterFile(object): """Class to handle files specific to Gluster (client and backend)""" def __init__(self, host, fqpath): |