add podman remote client

podman client that is capable of:
 * images
 * ps
 * rm
 * rmi

this is only a mockup to frame out and prove python library and ssh
tunnelling usage.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #986
Approved by: rhatdan

1 files changed, 32 insertions, 0 deletions

diff --git a/contrib/python/cmd/utils.py b/contrib/python/cmd/utils.py
new file mode 100644
index 000000000..d4a14164d
--- /dev/null
+++ b/contrib/python/cmd/utils.py
@@ -0,0 +1,32 @@
+import sys
+import math
+import datetime
+
+def write_out(output, lf="\n"):
+    _output(sys.stdout, output, lf)
+
+
+def write_err(output, lf="\n"):
+    _output(sys.stderr, output, lf)
+
+
+def _output(fd, output, lf):
+    fd.flush()
+    fd.write(output + str(lf))
+
+
+def convert_size(size):
+    if size > 0:
+        size_name = ("B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
+        i = int(math.floor(math.log(size, 1000)))
+        p = math.pow(1000, i)
+        s = round(size/p, 2) # pylint: disable=round-builtin,old-division
+        if s > 0:
+            return '%s %s' % (s, size_name[i])
+    return '0B'
+
+def stringTimeToHuman(t):
+    #datetime.date(datetime.strptime("05/Feb/2016", '%d/%b/%Y'))
+    #2018-04-30 13:55:45.019400581 +0000 UTC
+    #d = datetime.date(datetime.strptime(t, "%Y-%m-%d"))
+    return "sometime ago"