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Rewrite completions to work with click>=8 #15

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Nov 27, 2024
Merged

Rewrite completions to work with click>=8 #15

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2bc47b2
Rewrite completions to work with click>=8
voidus May 24, 2022
89c0654
lint: fix line length, too many leading '#', blank
teutat3s Nov 25, 2024
a2f9608
style: remove commented breakpoint()
teutat3s Nov 25, 2024
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4 changes: 2 additions & 2 deletions scripts/create-completion-script.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -29,11 +29,11 @@ case $1 in
exit 0
;;
bash)
src_command="source"
src_command="bash_source"
target_file="watson.completion"
;;
zsh)
src_command="source_zsh"
src_command="zsh_source"
target_file="watson.zsh-completion"
;;
*)
Expand Down
148 changes: 5 additions & 143 deletions tests/test_autocompletion.py
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Original file line number Diff line number Diff line change
@@ -1,148 +1,10 @@
"""Unit tests for the 'autocompletion' module."""

import json
from argparse import Namespace

import pytest

from watson.autocompletion import (
get_frames,
get_project_or_task_completion,
get_projects,
get_rename_name,
get_rename_types,
get_tags,
)

from . import TEST_FIXTURE_DIR


AUTOCOMPLETION_FRAMES_PATH = TEST_FIXTURE_DIR / "autocompletion"
with open(str(AUTOCOMPLETION_FRAMES_PATH / "frames")) as fh:
N_FRAMES = len(json.load(fh))
N_PROJECTS = 5
N_TASKS = 3
N_VARIATIONS_OF_PROJECT3 = 2
N_FRAME_IDS_FOR_PREFIX = 2

ClickContext = Namespace


@pytest.mark.datafiles(AUTOCOMPLETION_FRAMES_PATH)
@pytest.mark.parametrize(
"func_to_test, rename_type, args",
[
(get_frames, None, []),
(get_project_or_task_completion, None, ["project1", "+tag1"]),
(get_project_or_task_completion, None, []),
(get_projects, None, []),
(get_rename_name, "project", []),
(get_rename_name, "tag", []),
(get_rename_types, None, []),
(get_tags, None, []),
],
)
def test_if_returned_values_are_distinct(
watson_df, func_to_test, rename_type, args
):
ctx = ClickContext(obj=watson_df, params={"rename_type": rename_type})
prefix = ""
ret_list = list(func_to_test(ctx, args, prefix))
assert sorted(ret_list) == sorted(set(ret_list))


@pytest.mark.datafiles(AUTOCOMPLETION_FRAMES_PATH)
@pytest.mark.parametrize(
"func_to_test, n_expected_returns, rename_type, args",
[
(get_frames, N_FRAMES, None, []),
(get_project_or_task_completion, N_TASKS, None, ["project1", "+"]),
(get_project_or_task_completion, N_PROJECTS, None, []),
(get_projects, N_PROJECTS, None, []),
(get_rename_name, N_PROJECTS, "project", []),
(get_rename_name, N_TASKS, "tag", []),
(get_rename_types, 2, None, []),
(get_tags, N_TASKS, None, []),
],
)
def test_if_empty_prefix_returns_everything(
watson_df, func_to_test, n_expected_returns, rename_type, args
):
prefix = ""
ctx = ClickContext(obj=watson_df, params={"rename_type": rename_type})
completed_vals = set(func_to_test(ctx, args, prefix))
assert len(completed_vals) == n_expected_returns


@pytest.mark.datafiles(AUTOCOMPLETION_FRAMES_PATH)
@pytest.mark.parametrize(
"func_to_test, rename_type, args",
[
(get_frames, None, []),
(get_project_or_task_completion, None, ["project1", "+"]),
(get_project_or_task_completion, None, ["project1", "+tag1", "+"]),
(get_project_or_task_completion, None, []),
(get_projects, None, []),
(get_rename_name, "project", []),
(get_rename_name, "tag", []),
(get_rename_types, None, []),
(get_tags, None, []),
],
)
def test_completion_of_nonexisting_prefix(
watson_df, func_to_test, rename_type, args
):
ctx = ClickContext(obj=watson_df, params={"rename_type": rename_type})
prefix = "NOT-EXISTING-PREFIX"
ret_list = list(func_to_test(ctx, args, prefix))
assert not ret_list


@pytest.mark.datafiles(AUTOCOMPLETION_FRAMES_PATH)
@pytest.mark.parametrize(
"func_to_test, prefix, n_expected_vals, rename_type, args",
[
(get_frames, "f4f7", N_FRAME_IDS_FOR_PREFIX, None, []),
(
get_project_or_task_completion,
"+tag",
N_TASKS,
None,
["project1", "+tag3"],
),
(get_project_or_task_completion, "+tag", N_TASKS, None, ["project1"]),
(
get_project_or_task_completion,
"project3",
N_VARIATIONS_OF_PROJECT3,
None,
[],
),
(get_projects, "project3", N_VARIATIONS_OF_PROJECT3, None, []),
(get_rename_name, "project3", N_VARIATIONS_OF_PROJECT3, "project", []),
(get_rename_name, "tag", N_TASKS, "tag", []),
(get_rename_types, "ta", 1, None, []),
(get_tags, "tag", N_TASKS, None, []),
],
)
def test_completion_of_existing_prefix(
watson_df, func_to_test, prefix, n_expected_vals, rename_type, args
):
ctx = ClickContext(obj=watson_df, params={"rename_type": rename_type})
ret_set = set(func_to_test(ctx, args, prefix))
assert len(ret_set) == n_expected_vals
assert all(cur_elem.startswith(prefix) for cur_elem in ret_set)


@pytest.mark.datafiles(AUTOCOMPLETION_FRAMES_PATH)
@pytest.mark.parametrize(
"func_to_test, prefix, expected_vals",
[
(get_rename_types, "", ["project", "tag"]),
(get_rename_types, "t", ["tag"]),
(get_rename_types, "p", ["project"]),
],
)
def test_for_known_completion_values(func_to_test, prefix, expected_vals):
ret_list = list(func_to_test(None, [], prefix))
assert ret_list == expected_vals
def test_completion():
pytest.xfail(
"There's no good way to test this since click8, see "
"https://github.com/pallets/click/issues/1453"
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This seems to be a half-truth, there appears to be a way to get these tests running. In any case, it's more important to me that autocompletions work than that they're tested.

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I'd also like to get tests working, let's try to fix them.

)
38 changes: 23 additions & 15 deletions watson.completion
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Original file line number Diff line number Diff line change
@@ -1,21 +1,29 @@
_watson_completion() {
local IFS=$'
'
COMPREPLY=( $( env COMP_WORDS="${COMP_WORDS[*]}" \
COMP_CWORD=$COMP_CWORD \
_WATSON_COMPLETE=complete $1 ) )
local IFS=$'\n'
local response

response=$(env COMP_WORDS="${COMP_WORDS[*]}" COMP_CWORD=$COMP_CWORD _WATSON_COMPLETE=bash_complete $1)

for completion in $response; do
IFS=',' read type value <<< "$completion"

if [[ $type == 'dir' ]]; then
COMPREPLY=()
compopt -o dirnames
elif [[ $type == 'file' ]]; then
COMPREPLY=()
compopt -o default
elif [[ $type == 'plain' ]]; then
COMPREPLY+=($value)
fi
done

return 0
}

_watson_completionetup() {
local COMPLETION_OPTIONS=""
local BASH_VERSION_ARR=(${BASH_VERSION//./ })
# Only BASH version 4.4 and later have the nosort option.
if [ ${BASH_VERSION_ARR[0]} -gt 4 ] || ([ ${BASH_VERSION_ARR[0]} -eq 4 ] && [ ${BASH_VERSION_ARR[1]} -ge 4 ]); then
COMPLETION_OPTIONS="-o nosort"
fi

complete $COMPLETION_OPTIONS -F _watson_completion watson
_watson_completion_setup() {
complete -o nosort -F _watson_completion watson
}

_watson_completionetup;
_watson_completion_setup;

25 changes: 14 additions & 11 deletions watson.zsh-completion
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Original file line number Diff line number Diff line change
Expand Up @@ -6,17 +6,20 @@ _watson_completion() {
local -a response
(( ! $+commands[watson] )) && return 1

response=("${(@f)$( env COMP_WORDS="${words[*]}" \
COMP_CWORD=$((CURRENT-1)) \
_WATSON_COMPLETE="complete_zsh" \
watson )}")
response=("${(@f)$(env COMP_WORDS="${words[*]}" COMP_CWORD=$((CURRENT-1)) _WATSON_COMPLETE=zsh_complete watson)}")

for key descr in ${(kv)response}; do
if [[ "$descr" == "_" ]]; then
completions+=("$key")
else
completions_with_descriptions+=("$key":"$descr")
fi
for type key descr in ${response}; do
if [[ "$type" == "plain" ]]; then
if [[ "$descr" == "_" ]]; then
completions+=("$key")
else
completions_with_descriptions+=("$key":"$descr")
fi
elif [[ "$type" == "dir" ]]; then
_path_files -/
elif [[ "$type" == "file" ]]; then
_path_files -f
fi
done

if [ -n "$completions_with_descriptions" ]; then
Expand All @@ -26,7 +29,7 @@ _watson_completion() {
if [ -n "$completions" ]; then
compadd -U -V unsorted -a completions
fi
compstate[insert]="automenu"
}

compdef _watson_completion watson;

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