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| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2012-10-02 16:00:59 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2012-10-03 05:23:22 +0900 |
| commit | 05a9c4d8f328c1c9fab2748a05bc8fb6911edab1 (patch) | |
| tree | 6b791d222f359168bc90ffb467318e305ee54d27 | |
| parent | 0c3dd305c61e51de6a03084c5eee28397d82772c (diff) | |
utils: a helper function to convert byte array into hex string
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
| -rw-r--r-- | ryu/utils.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ryu/utils.py b/ryu/utils.py index 1bc7ea3f..f2da6702 100644 --- a/ryu/utils.py +++ b/ryu/utils.py @@ -65,3 +65,7 @@ def find_flagfile(default_path=RYU_DEFAULT_FLAG_FILE): def round_up(x, y): return ((x + y - 1) / y) * y + + +def hex_array(data): + return ' '.join(hex(ord(chr)) for chr in data) |