def draw_sources_list(self):
height, width = self.screen.getmaxyx()
used_width = DEFAULT_LIST_WIDTH
prototype_line = "{:^6.6s}| {:40.40s}| {:30.30s}"
draw_full_line(self.screen, 2,
prototype_line.format("Id", "Name", "Last timestamp"))
self.screen.addstr(3, 0, "-" * used_width)
if width < used_width:
used_width = width
used_height = DEFAULT_LIST_ROWS
if used_height + 3 > height:
used_height = height - 3
sources_win = curses.newwin(used_height, used_width, 4, 0)
win_height, win_width = sources_win.getmaxyx()
available_rows = win_height
sources_to_list, selection_row = generate_list(self.known_sources,
available_rows,
self.selected_item)
for i, item in enumerate(sources_to_list):
selected = False
if i == selection_row:
selected = True
if type(item) is str:
draw_full_line(sources_win, i, " " + item * 3)
else:
draw_full_line(
sources_win, i,
prototype_line.format(item.source_type, item.source_name,
time_to_str(item.last_timestamp)),
selected)
sources_win.refresh()
def test_fewer_items_than_rows():
nr_of_rows = 5
items = list(range(3))
for i in items:
rows, selected_row = generate_list(items, nr_of_rows, i)
assert rows == items
assert selected_row == i
def test_same_number_of_rows_and_items():
nr_of_rows = 5
items = list(range(5))
for i in items:
rows, selected_row = generate_list(items, nr_of_rows, i)
assert rows == items
assert selected_row == i
def test_two_more_items_sel_456(selection):
nr_of_rows = 5
items = list(range(7))
rows, selected_row = generate_list(items, nr_of_rows, selection)
assert rows == [
"↑",
3,
4,
5,
6,
]
assert selected_row == selection - 2
"""
Explain how output_list name will affect this program if it is used as global variable
"""
from list_generator import generate_list
from list_to_set import convert_list_to_set
my_list = []
my_list = generate_list()
my_set = convert_list_to_set(my_list)
input("program executed!")
def test_two_more_items_sel_3():
nr_of_rows = 5
items = list(range(7))
rows, selected_row = generate_list(items, nr_of_rows, 3)
assert rows == ["↑", 2, 3, 4, "↓"]
assert selected_row == 3 - 1
def test_two_more_items_sel_012(selection):
nr_of_rows = 5
items = list(range(7))
rows, selected_row = generate_list(items, nr_of_rows, selection)
assert rows == [0, 1, 2, 3, "↓"]
assert selected_row == selection
def test_one_more_item_sel_345(selection):
nr_of_rows = 5
items = list(range(6))
rows, selected_row = generate_list(items, nr_of_rows, selection)
assert rows == ["↑", 2, 3, 4, 5]
assert selected_row == selection - 1
def test_empty_list():
rows, selected_row = generate_list([], 10, -1)
assert rows == []
assert selected_row == -1