cleo

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Doc: Examples of creating single command applications

2

The docs only have examples for creating multi command applications but there are no examples for creating single command applications. Is there support for this usecase? I mean this: ```...

pmav99

This is a replication of https://github.com/sdispater/clikit/issues/35, as the faulty code moved from clikit to cleo. The current final test of `StreamOutput._has_color_support` on Windows: https://github.com/sdispater/cleo/blob/7ebf50b4c85e0eca2d9f295588150527c95c84de/cleo/io/outputs/stream_output.py#L141-L147 returns `False` if `ENABLE_VIRTUAL_TERMINAL_PROCESSING` is already...

TBBle

## Summary Add `choices` parameter to `argument` and `option` functions to accept list of allowed values for an argument or an option. Reject any values that do not match the...

vduseev

Table separators mentioned in docs but missing from source

3

The [docs](https://cleo.readthedocs.io/en/latest/helpers/table.html#table) ([source](https://github.com/sdispater/cleo/blob/0e2e021d0295ec60d28387bda93f4885b83769f7/docs/helpers/table.rst)) mention being to add separator rows to tables (`self.table_separator()`), but the method seems to be entirely missing. [Nothing found about it other than in docs](https://github.com/sdispater/cleo/search?q=TableSeparator&unscoped_q=TableSeparator) in this...

nicktimko

## Summary When we try to render a table that does not fit into a screen width (terminal width) a `ValueError` is thrown. ## What happens In the example below...

vduseev

The default clikit/cleo application help uses the `c1` style: https://github.com/sdispater/clikit/blob/2d9f4b4ac8cffa3229df1bb5bdd199c58ad72d5d/src/clikit/ui/help/application_help.py#L82-L89 The `c1` style is defined here: https://github.com/sdispater/clikit/blob/5bbf25c69a1f20a9144322a938fb6126414c14e7/src/clikit/formatter/default_style_set.py#L18 Here is an attempt at tweaking [the example from the documentation](https://github.com/sdispater/cleo#usage), but to...

jlumbroso

completions command cannot generate completions for subcommands

1

The `completions` command added in https://github.com/sdispater/cleo/commit/c0048bb5ad10af929dd2883a98f74aede5ba6e80 uses a one-level-deep template. There is no room in this template to generate completions for subcommands in a given context, so in general this...

zevisert

cleo does not handle SIGPIPE / errno.EPIPE

2

Discovered this trying to work around sdispater/poetry#106 doing something along the lines of `poetry show -v | head -n1 | ..`. Using the `GreetCommand` given in the README: ``` %...

kadrach

Default command feature does not work

8

I came across the same problem as described in https://github.com/sdispater/cleo/issues/66#issuecomment-466410466 : the [steps described to create a single command application](https://cleo.readthedocs.io/en/latest/single_command_tool.html) does not work. Example provided in the comment. Also does...

esciara

Is it possible to send cleo Command info, error, etc. messages to to stderr?

1

Is it possible to send cleo Command info, error, etc. messages to to stderr?

jduprey