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Base64-encode binary values on the command-line

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This commit is contained in:
Rob Crittenden 2010-02-01 13:59:29 -05:00
parent e24812ee2d
commit 8ca97cdf35
1 changed files with 17 additions and 3 deletions
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20
ipalib/cli.py
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@ -31,6 +31,7 @@ import socket
import fcntl
import termios
import struct
import base64
import frontend
import backend
@ -138,6 +139,17 @@ class textui(backend.Backend):
return singular % n
return plural % n
def encode_binary(self, value):
"""
Convert a binary value to base64. We know a value is binary
if it is a python str type, otherwise it is a plain string.
"""
assert isinstance(value, basestring)
if type(value) is str:
return base64.b64encode(value)
else:
return value
def print_plain(self, string):
"""
Print exactly like ``print`` statement would.
@ -232,7 +244,7 @@ class textui(backend.Backend):
Also see `textui.print_indented`.
"""
for (key, value) in rows:
self.print_indented('%s = %r' % (key, value), indent)
self.print_indented('%s = %r' % (key, self.encode_binary(value)), indent)
def print_attribute(self, attr, value, indent=1, one_value_per_line=True):
"""
@ -254,13 +266,14 @@ class textui(backend.Backend):
assert isinstance(attr, basestring)
if not isinstance(value, (list, tuple)):
# single-value attribute
self.print_indented('%s: %s' % (attr, value), indent)
self.print_indented('%s: %s' % (attr, self.encode_binary(value)), indent)
else:
# multi-value attribute
if one_value_per_line:
for v in value:
self.print_indented('%s: %s' % (attr, v), indent)
self.print_indented('%s: %s' % (attr, self.encode_binary(v)), indent)
else:
value = map(lambda v: self.encode_binary(v), value)
text = ', '.join(value)
line_len = self.get_tty_width()
if line_len and text:
@ -339,6 +352,7 @@ class textui(backend.Backend):
label = labels[key]
value = entry[key]
if isinstance(value, (list, tuple)):
value = map(lambda v: self.encode_binary(v), value)
value = ', '.join(value)
self.print_indented(format % (label, value), indent)