samba.git/python/samba/colour.py, branch master Unnamed repository; edit this file 'description' to name the repository. python:colour: Fix exception message 2023-10-13T03:50:31+00:00 Joseph Sutton josephsutton@catalyst.net.nz 2023-10-02T02:05:33+00:00 7c89c5880ea60c13839a27b244f3c855ecf9e464 Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> 
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
python/colour: add a colour diff helper 2023-08-24T02:53:31+00:00 Douglas Bagnall douglas.bagnall@catalyst.net.nz 2023-08-17T02:20:12+00:00 f58372cca5b59a5d4ed653ef53e69ea756940a68 Sometimes colour can help show what is different between two strings. This is roughly the same as `git diff --no-index --color-words=. <a> <b>`. Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> 
Sometimes colour can help show what is different between two strings.

This is roughly the same as

`git diff --no-index --color-words=. <a> <b>`.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
py:colour: is_colour_wanted() can take filenames 2022-09-16T05:46:36+00:00 Douglas Bagnall douglas.bagnall@catalyst.net.nz 2022-09-10T04:55:48+00:00 adf8b8b4a16493d2e0c2f33c00e7a4970b8a9c2a We need this for `samba-tool visualize -o -` which means output to stdout, and which has always had a tty test for colour. Rather than continue to duplicate the full logic there, we can reuse this. Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> 
We need this for `samba-tool visualize -o -` which means output to
stdout, and which has always had a tty test for colour. Rather than
continue to duplicate the full logic there, we can reuse this.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
samba-tool: --color=auto looks at stderr and stdout 2022-09-16T05:46:36+00:00 Douglas Bagnall douglas.bagnall@catalyst.net.nz 2022-09-09T03:24:29+00:00 c0d0c13670a1082427c1a62f1fd36c0e0a672a9f More often than not we are using colour in stderr, but are deciding based on stdout's tty-ness. This patch changes to use both, and will affect the following situation: samba-tool 2>/tmp/errors # used to be colour, now not. of course, if you want colour, you can always samba-tool --color=yes 2>/tmp/errors Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> 
More often than not we are using colour in stderr, but are deciding
based on stdout's tty-ness. This patch changes to use both, and will
affect the following situation:

 samba-tool  2>/tmp/errors   # used to be colour, now not.

of course, if you want colour, you can always

 samba-tool --color=yes 2>/tmp/errors

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
py:colour: colour_if_wanted() returns the result 2022-09-16T05:46:36+00:00 Douglas Bagnall douglas.bagnall@catalyst.net.nz 2022-09-09T02:35:12+00:00 4c623356ce547ea2dd4d9055ef9162f227d4cabd Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> 
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
python/colour: helper functions to read all signs 2022-09-06T21:12:36+00:00 Douglas Bagnall douglas.bagnall@catalyst.net.nz 2022-01-19T23:32:48+00:00 a45c76b5cd95ada77905ed5cfc979c5523c84160 The accepted hints are presumably arguments to --color. We follow the behaviour of `ls` in what we accept. `git` is stricter, accepting only {always,never,auto}. `grep` is looser accepting mixed case variants. historically we have used {yes,no,auto}. Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz> 
The accepted hints are presumably arguments to --color.
We follow the behaviour of `ls` in what we accept.

`git` is stricter, accepting only {always,never,auto}.
`grep` is looser accepting mixed case variants.
historically we have used {yes,no,auto}.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
python/colour: add colourizing and switch functions 2018-05-30T23:57:17+00:00 Douglas Bagnall douglas.bagnall@catalyst.net.nz 2018-04-19T02:12:57+00:00 e58719d13cbaa16c9fa454d5653b4a7dd6915777 When samba.colour is first imported, the function colour.c_BLUE("samba") will give you the string "\033[1;34msamba\033[0m", which will show up as blue on an ANSI terminal. If you then go: colour.switch_colour_off() colour.c_BLUE("samba") the c_BLUE call will return the uncoloured string "samba". This is so things like samba-tool can do this sort of thing: if not os.isatty(self.outf): switch_colour_off() Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> 
When samba.colour is first imported, the function

colour.c_BLUE("samba")

will give you the string "\033[1;34msamba\033[0m", which will show up
as blue on an ANSI terminal. If you then go:

colour.switch_colour_off()
colour.c_BLUE("samba")

the c_BLUE call will return the uncoloured string "samba".

This is so things like samba-tool can do this sort of thing:

    if not os.isatty(self.outf):
        switch_colour_off()

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
samba_kcc: kcc.debug module defers to samba.colour 2018-01-13T16:37:07+00:00 Douglas Bagnall douglas@halo.gen.nz 2018-01-02T20:20:09+00:00 e579d5bd48dfc7bc93ecc126d42fd4389ded0e28 Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> 
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
python: module containing ANSI colour sequences 2018-01-13T16:37:07+00:00 Douglas Bagnall douglas.bagnall@catalyst.net.nz 2018-01-07T10:17:38+00:00 a46c4a39c4d3be88f76c295b0719c025a1c39c3b This is going to be used by `samba-tool visualize` and samba_kcc. Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> 
This is going to be used by `samba-tool visualize` and samba_kcc.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>