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Commit c0d74920 authored by Bram Schoenmakers's avatar Bram Schoenmakers
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Merge pull request #83 from MinchinWeb/alt-top-command 

Alternate for `top` command
parents 0980d459 f1c5a72c
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README.md
View file @ c0d74920
......@@ -32,6 +32,16 @@ Simply install with:
(not supported for Python 3.2).
* [prompt-toolkit][6] : For topydo's _prompt_ mode, which offers a shell-like
interface with auto-completion.
* [arrow][8] : Used to turn dates into a human readable version.
* [backports.shutil_get_terminal_size][9] : Used to determine your terminal
window size. This function was
added to the standard library in
Python 3.3 and so is only
required in older versions of
Python.
* [python-dateutil][10]: A dependency of *arrow*.
* [mock][11] : Used for testing. This was added to the standard
library in Python 3.3.
Demo
----
......@@ -46,3 +56,7 @@ Demo
[5]: https://raw.githubusercontent.com/bram85/topydo/master/doc/topydo.gif
[6]: https://github.com/jonathanslenders/python-prompt-toolkit
[7]: https://github.com/collective/icalendar
[8]: https://github.com/crsmithdev/arrow
[9]: https://github.com/chrippa/backports.shutil_get_terminal_size
[10]: https://dateutil.readthedocs.org/
[11]: https://github.com/testing-cabal/mock
setup.py
View file @ c0d74920
......@@ -33,9 +33,11 @@ setup(
],
extras_require = {
':sys_platform=="win32"': ['colorama>=0.2.5'],
':python_version=="3.2"': ['backports.shutil_get_terminal_size>=1.0.0'],
'ical': ['icalendar'],
'prompt-toolkit': ['prompt-toolkit >= 0.53'],
'test': ['coverage', 'freezegun', 'green', ],
'test:python_version=="3.2"': ['mock'],
},
entry_points= {
'console_scripts': ['topydo = topydo.cli.UILoader:main'],
......
test/data/ListCommand_50_items.txt 0 → 100644
View file @ c0d74920
(A) item 1
(B) item 2
(C) item 3
(D) item 4
(E) item 5
(F) item 6
(G) item 7
(H) item 8
(I) item 9
(J) item 10
(K) item 11
(L) item 12
(M) item 13
(N) item 14
(O) item 15
(P) item 16
(Q) item 17
(R) item 18
(S) item 19
(T) item 20
(U) item 21
(V) item 22
(W) item 23
(X) item 24
(Y) item 25
(Z) item 26
(A) item 27
(B) item 28
(C) item 29
(D) item 30
(E) item 31
(F) item 32
(G) item 33
(H) item 34
(I) item 35
(J) item 36
(K) item 37
(L) item 38
(M) item 39
(N) item 40
(O) item 41
(P) item 42
(Q) item 43
(R) item 44
(S) item 45
(T) item 46
(U) item 47
(V) item 48
(W) item 49
(X) item 50
test/test_list_command.py
View file @ c0d74920
......@@ -17,17 +17,27 @@
import codecs
import re
import unittest
from collections import namedtuple
from test.command_testcase import CommandTest
from test.facilities import load_file_to_todolist
from topydo.commands.ListCommand import ListCommand
from topydo.lib.Config import config
# We're searching for 'mock'
# 'mock' was added as 'unittest.mock' in Python 3.3, but PyPy 3 is based on Python 3.2
# pylint: disable=no-name-in-module
try:
from unittest import mock
except ImportError:
import mock
class ListCommandTest(CommandTest):
def setUp(self):
super(ListCommandTest, self).setUp()
self.todolist = load_file_to_todolist("test/data/ListCommandTest.txt")
self.terminal_size = namedtuple('terminal_size', ['columns', 'lines'])
def test_list01(self):
command = ListCommand([""], self.todolist, self.out, self.error)
......@@ -313,13 +323,62 @@ class ListCommandTest(CommandTest):
self.assertEqual(self.errors, "option -z not recognized\n")
def test_list42(self):
command = ListCommand(["-x", "+Project1", "-id:1"], self.todolist, self.out,
self.error)
command = ListCommand(["-x", "+Project1", "-id:1"], self.todolist,
self.out, self.error)
command.execute()
self.assertEqual(self.output, "| 1| (C) 2015-11-05 Foo @Context2 Not@Context +Project1 Not+Project\n")
self.assertEqual(self.errors, "")
def test_list43(self):
"""Test basic 'N' parameter."""
command = ListCommand(["-N"], self.todolist, self.out, self.error)
command.execute()
self.assertEqual(self.output, "| 1| (C) 2015-11-05 Foo @Context2 Not@Context +Project1 Not+Project\n| 4| (C) Drink beer @ home\n| 5| (C) 13 + 29 = 42\n| 2| (D) Bar @Context1 +Project2\n")
self.assertEqual(self.errors, "")
@mock.patch('topydo.commands.ListCommand.get_terminal_size')
def test_list44(self, mock_terminal_size):
"""
Test 'N' parameter with output longer than available terminal lines.
"""
self.todolist = load_file_to_todolist("test/data/ListCommand_50_items.txt")
mock_terminal_size.return_value = self.terminal_size(80, 23)
command = ListCommand(["-N"], self.todolist, self.out, self.error)
command.execute()
self.assertEqual(self.output, "| 1| (A) item 1\n| 27| (A) item 27\n| 2| (B) item 2\n| 28| (B) item 28\n| 3| (C) item 3\n| 29| (C) item 29\n| 4| (D) item 4\n| 30| (D) item 30\n| 5| (E) item 5\n| 31| (E) item 31\n| 6| (F) item 6\n| 32| (F) item 32\n| 7| (G) item 7\n| 33| (G) item 33\n| 8| (H) item 8\n| 34| (H) item 34\n| 9| (I) item 9\n| 35| (I) item 35\n| 10| (J) item 10\n| 36| (J) item 36\n| 11| (K) item 11\n")
self.assertEqual(self.errors, "")
@mock.patch('topydo.commands.ListCommand.get_terminal_size')
def test_list45(self, mock_terminal_size):
"""Test basic 'N' parameter with nine line terminal."""
# have 9 lines on the terminal will print 7 items and leave 2 lines
# for the next prompt
mock_terminal_size.return_value = self.terminal_size(100, 9)
self.todolist = load_file_to_todolist("test/data/ListCommand_50_items.txt")
command = ListCommand(["-N"], self.todolist, self.out, self.error)
command.execute()
self.assertEqual(self.output, "| 1| (A) item 1\n| 27| (A) item 27\n| 2| (B) item 2\n| 28| (B) item 28\n| 3| (C) item 3\n| 29| (C) item 29\n| 4| (D) item 4\n")
self.assertEqual(self.errors, "")
@mock.patch('topydo.commands.ListCommand.get_terminal_size')
def test_list46(self, mock_terminal_size):
"""Test basic 'N' parameter with zero height terminal."""
# we still print at least 1 item
mock_terminal_size.return_value = self.terminal_size(100, 0)
self.todolist = load_file_to_todolist("test/data/ListCommand_50_items.txt")
command = ListCommand(["-N"], self.todolist, self.out, self.error)
command.execute()
self.assertEqual(self.output, "| 1| (A) item 1\n")
self.assertEqual(self.errors, "")
def test_help(self):
command = ListCommand(["help"], self.todolist, self.out, self.error)
command.execute()
......
test/test_list_format.py
View file @ c0d74920
......@@ -25,12 +25,14 @@ from topydo.commands.ListCommand import ListCommand
from topydo.lib.Config import config
# We're searching for 'mock'
# 'mock' was added as 'unittest.mock' in Python 3.3, but PyPy 3 is based on Python 3.2
# pylint: disable=no-name-in-module
try:
from unittest import mock
except ImportError:
import mock
@freeze_time("2015, 11, 06")
class ListFormatTest(CommandTest):
def setUp(self):
......@@ -43,7 +45,7 @@ class ListFormatTest(CommandTest):
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolorem sit amet. Red @fox +jumped over the and jar due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -60,7 +62,7 @@ class ListFormatTest(CommandTest):
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolore... due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -77,7 +79,7 @@ class ListFormatTest(CommandTest):
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolorem sit amet. Red @fox... due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -94,7 +96,7 @@ class ListFormatTest(CommandTest):
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolorem sit amet. Red @fox... due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -111,7 +113,7 @@ class ListFormatTest(CommandTest):
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolore... due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -119,6 +121,8 @@ class ListFormatTest(CommandTest):
| 6| x 2014-12-12 Completed but with date:2014-12-12
"""
self.assertEqual(self.output, result)
@mock.patch('topydo.lib.ListFormat.get_terminal_size')
def test_list_format06(self, mock_terminal_size):
mock_terminal_size.return_value = self.terminal_size(100, 25)
......@@ -127,7 +131,7 @@ class ListFormatTest(CommandTest):
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| D Bar @Context1 +Project2 (3 months ago, due a month ago, started a month ago)
result = """| 1| D Bar @Context1 +Project2 (3 months ago, due a month ago, started a month ago)
| 2| Z Lorem ipsum dolorem sit amet. Red @f... lazy:bar (just now, due in 2 days, starts in a day)
| 3| C Foo @Context2 Not@Context +Project1 Not+Project (4 months ago)
| 4| C Baz @Context1 +Project1 key:value
......@@ -144,7 +148,7 @@ class ListFormatTest(CommandTest):
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| D Bar @Context1 +Project2 (due a month ago, started a month ago)
result = """| 1| D Bar @Context1 +Project2 (due a month ago, started a month ago)
| 2| Z Lorem ipsum dolorem sit amet. Red @fox +jumped... lazy:bar (due in 2 days, starts in a day)
| 3| C Foo @Context2 Not@Context +Project1 Not+Project
| 4| C Baz @Context1 +Project1 key:value
......@@ -161,7 +165,7 @@ class ListFormatTest(CommandTest):
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""2015-08-31 2015-09-30 2015-09-29
result = """2015-08-31 2015-09-30 2015-09-29
2015-11-06 2015-11-08 2015-11-07
2015-07-12
......@@ -178,7 +182,7 @@ x 2014-12-12
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""3 months ago | a month ago | a month ago |
result = """3 months ago | a month ago | a month ago |
just now | in 2 days | in a day |
4 months ago | | |
| | |
......@@ -192,7 +196,7 @@ just now | in 2 days | in a day |
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""|1|
result = """|1|
|2| lazy:bar
|3|
|4| key:value
......@@ -206,7 +210,7 @@ just now | in 2 days | in a day |
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| due:2015-09-30 t:2015-09-29
result = """| 1| due:2015-09-30 t:2015-09-29
| 2| due:2015-11-08 lazy:bar t:2015-11-07
| 3|
| 4| key:value
......@@ -220,7 +224,7 @@ just now | in 2 days | in a day |
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| %
result = """| 1| %
| 2| %
| 3| %
| 4| %
......@@ -234,7 +238,7 @@ just now | in 2 days | in a day |
self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolorem sit amet. Red @fox +jumped over the and jar due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -250,7 +254,7 @@ just now | in 2 days | in a day |
self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 4| (C) Baz @Context1 +Project1 key:value
"""
......@@ -260,7 +264,7 @@ just now | in 2 days | in a day |
command = ListCommand(["-x", "-F", "%c"], self.todolist, self.out, self.error)
command.execute()
result = u"""2015-08-31
result = """2015-08-31
2015-11-06
2015-07-12
......@@ -273,7 +277,7 @@ just now | in 2 days | in a day |
command = ListCommand(["-x", "-F", "%C"], self.todolist, self.out, self.error)
command.execute()
result = u"""3 months ago
result = """3 months ago
just now
4 months ago
......@@ -286,7 +290,7 @@ just now
command = ListCommand(["-x", "-F", "%d"], self.todolist, self.out, self.error)
command.execute()
result = u"""2015-09-30
result = """2015-09-30
2015-11-08
......@@ -299,7 +303,7 @@ just now
command = ListCommand(["-x", "-F", "%D"], self.todolist, self.out, self.error)
command.execute()
result = u"""a month ago
result = """a month ago
in 2 days
......@@ -312,7 +316,7 @@ in 2 days
command = ListCommand(["-x", "-F", "%h"], self.todolist, self.out, self.error)
command.execute()
result = u"""due a month ago, started a month ago
result = """due a month ago, started a month ago
due in 2 days, starts in a day
......@@ -325,7 +329,7 @@ due in 2 days, starts in a day
command = ListCommand(["-x", "-F", "%H"], self.todolist, self.out, self.error)
command.execute()
result = u"""3 months ago, due a month ago, started a month ago
result = """3 months ago, due a month ago, started a month ago
just now, due in 2 days, starts in a day
4 months ago
......@@ -338,7 +342,7 @@ just now, due in 2 days, starts in a day
command = ListCommand(["-x", "-F", "%i"], self.todolist, self.out, self.error)
command.execute()
result = u"""1
result = """1
2
3
4
......@@ -351,7 +355,7 @@ just now, due in 2 days, starts in a day
command = ListCommand(["-x", "-F", "%I"], self.todolist, self.out, self.error)
command.execute()
result = u""" 1
result = """ 1
2
3
4
......@@ -364,7 +368,7 @@ just now, due in 2 days, starts in a day
command = ListCommand(["-x", "-F", "%k"], self.todolist, self.out, self.error)
command.execute()
result = u"""
result = """
lazy:bar
key:value
......@@ -377,7 +381,7 @@ date:2014-12-12
command = ListCommand(["-x", "-F", "%K"], self.todolist, self.out, self.error)
command.execute()
result = u"""due:2015-09-30 t:2015-09-29
result = """due:2015-09-30 t:2015-09-29
due:2015-11-08 lazy:bar t:2015-11-07
key:value
......@@ -390,7 +394,7 @@ date:2014-12-12
command = ListCommand(["-x", "-F", "%p"], self.todolist, self.out, self.error)
command.execute()
result = u"""D
result = """D
Z
C
C
......@@ -419,7 +423,7 @@ Completed but with
command = ListCommand(["-x", "-F", "%S"], self.todolist, self.out, self.error)
command.execute()
result = u"""Bar @Context1 +Project2
result = """Bar @Context1 +Project2
Lorem ipsum dolorem sit amet. Red @fox +jumped...
Foo @Context2 Not@Context +Project1 Not+Project
Baz @Context1 +Project1
......@@ -432,7 +436,7 @@ Completed but with
command = ListCommand(["-x", "-F", "%t"], self.todolist, self.out, self.error)
command.execute()
result = u"""2015-09-29
result = """2015-09-29
2015-11-07
......@@ -445,7 +449,7 @@ Completed but with
command = ListCommand(["-x", "-F", "%T"], self.todolist, self.out, self.error)
command.execute()
result = u"""a month ago
result = """a month ago
in a day
......@@ -458,7 +462,7 @@ in a day
command = ListCommand(["-x", "-F", "%x"], self.todolist, self.out, self.error)
command.execute()
result = u"""
result = """
......@@ -471,7 +475,7 @@ x 2014-12-12
command = ListCommand(["-x", "-F", "%X"], self.todolist, self.out, self.error)
command.execute()
result = u"""
result = """
......@@ -484,7 +488,7 @@ x 11 months ago
command = ListCommand(["-x", "-s", "desc:priority", "-F", "%{{}p{}}"], self.todolist, self.out, self.error)
command.execute()
result = u"""{C}
result = """{C}
{C}
{D}
{Z}
......@@ -497,7 +501,7 @@ x 11 months ago
command = ListCommand(["-x", "-s", "desc:priority", "-F", "%{\%p}p{\%p}"], self.todolist, self.out, self.error)
command.execute()
result = u"""%pC%p
result = """%pC%p
%pC%p
%pD%p
%pZ%p
......@@ -510,7 +514,7 @@ x 11 months ago
command = ListCommand(["-x", "-s", "desc:priority", "-F", "%p%p"], self.todolist, self.out, self.error)
command.execute()
result = u"""CC
result = """CC
CC
DD
ZZ
......@@ -525,7 +529,7 @@ ZZ
command = ListCommand(["-x", "-s", "desc:priority", "-F", "%p{ } %{ }p"], self.todolist, self.out, self.error)
command.execute()
result = u"""C C
result = """C C
C C
D D
Z Z
......@@ -541,7 +545,7 @@ Z Z
command = ListCommand(["-x", "-s", "desc:priority", "-F", "%p{ } %{ }p"], self.todolist, self.out, self.error)
command.execute()
result = u"""C C
result = """C C
C C
D D
Z Z
......@@ -556,7 +560,7 @@ Z Z
command = ListCommand(["-x", "-s", "desc:priority", "-F", " %{ }p"], self.todolist, self.out, self.error)
command.execute()
result = u""" C
result = """ C
C
D
Z
......@@ -572,7 +576,7 @@ Z Z
command = ListCommand(["-x", "-s", "desc:priority", "-F", "%&"], self.todolist, self.out, self.error)
command.execute()
result = u"""
result = """
......@@ -589,7 +593,7 @@ Z Z
command = ListCommand(["-x", "-s", "desc:priority", "-F", "%"], self.todolist, self.out, self.error)
command.execute()
result = u"""
result = """
......@@ -606,7 +610,7 @@ Z Z
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolorem sit amet. Red @fox... due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -622,7 +626,7 @@ Z Z
command = ListCommand(["-x", "-F", "|%I| %x %{(}p{)} %c %S\\t%K"], self.todolist, self.out, self.error)
command.execute()
result = u"""| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """| 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolorem sit amet. Red @fox... due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -639,7 +643,7 @@ Z Z
command = ListCommand(["-x"], self.todolist, self.out, self.error)
command.execute()
result = u""" | 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
result = """ | 1| (D) 2015-08-31 Bar @Context1 +Project2 due:2015-09-30 t:2015-09-29
| 2| (Z) 2015-11-06 Lorem ipsum dolorem sit amet. Red @... due:2015-11-08 lazy:bar t:2015-11-07
| 3| (C) 2015-07-12 Foo @Context2 Not@Context +Project1 Not+Project
| 4| (C) Baz @Context1 +Project1 key:value
......@@ -648,5 +652,32 @@ Z Z
"""
self.assertEqual(self.output, result)
def test_list_format43(self):
command = ListCommand(["-x", "-F", "%P -"], self.todolist, self.out, self.error)
command.execute()
result = """D -
Z -
C -
C -
-
-
"""
self.assertEqual(self.output, result)
def test_list_format44(self):
command = ListCommand(["-x", "-F", "%i %{(}P{)}"], self.todolist, self.out, self.error)
command.execute()
result = """1 (D)
2 (Z)
3 (C)
4 (C)
5 ( )
6 ( )
"""
self.assertEqual(self.output, result)
if __name__ == '__main__':
unittest.main()
topydo.conf
View file @ c0d74920
......@@ -52,7 +52,7 @@ append_parent_contexts = 0
[aliases]
;showall = ls -x
;next = ls -n 1
;top = ls -F '|%I| %x %p %S %k %{(}H{)}'
;top = ls -F '%I %x %P %S %k %{(}H{)}' -N
;lsproj = lsprj
;listprj = lsprj
;listproj = lsprj
......
topydo/commands/ListCommand.py
View file @ c0d74920
......@@ -20,6 +20,7 @@ from topydo.lib.Filter import InstanceFilter
from topydo.lib.PrettyPrinter import pretty_printer_factory
from topydo.lib.prettyprinters.Format import PrettyPrinterFormatFilter
from topydo.lib.TodoListBase import InvalidTodoException
from topydo.lib.Utils import get_terminal_size
class ListCommand(ExpressionCommand):
......@@ -50,7 +51,7 @@ class ListCommand(ExpressionCommand):
return True
def _process_flags(self):
opts, args = self.getopt('f:F:i:n:s:x')
opts, args = self.getopt('f:F:i:n:Ns:x')
for opt, value in opts:
if opt == '-x':
......@@ -69,6 +70,10 @@ class ListCommand(ExpressionCommand):
self.printer = None
elif opt == '-F':
self.format = value
elif opt == '-N':
# 2 lines are assumed to be taken up by printing the next prompt
# display at least one item
self.limit = max(get_terminal_size().lines - 2, 1)
elif opt == '-n':
try:
self.limit = int(value)
......@@ -142,7 +147,7 @@ class ListCommand(ExpressionCommand):
def usage(self):
return """Synopsis: ls [-x] [-s <sort_expression>] [-f <output format>]
[-F <format string>] [expression]"""
[-F <format string>] [-i <item numbers>] [-N | -n <integer>] [expression]"""
def help(self):
return """\
......@@ -177,6 +182,7 @@ When an expression is given, only the todos matching that expression are shown.
%k: List of tags separated by spaces (excluding hidden tags).
%K: List of all tags separated by spaces.
%p: Priority.
%P: Priority or placeholder space if no priority.
%s: Todo text.
%S: Todo text, truncated such that an item fits on one line.
%t: Absolute creation date.
......@@ -193,6 +199,8 @@ When an expression is given, only the todos matching that expression are shown.
A tab character serves as a marker to start right alignment.
-i : Comma separated list of todo IDs to print.
-n : Number of items to display. Defaults to the value in the configuration.
-N : Limit number of items displayed such that they fit on the terminal.
-s : Sort the list according to a sort expression. Defaults to the expression
in the configuration.
-x : Show all todos (i.e. do not filter on dependencies or relevance).
......
topydo/lib/ListFormat.py
View file @ c0d74920
......@@ -152,6 +152,7 @@ class ListFormatParser(object):
# relative dates in form: creation, due, start
'H': lambda t: humanize_dates(t.due_date(), t.start_date(), t.creation_date()),
# todo ID
'i': lambda t: str(self.todolist.number(t)),
......@@ -172,6 +173,9 @@ class ListFormatParser(object):
# priority
'p': lambda t: t.priority() if t.priority() else '',
# priority (or placeholder space)
'P': lambda t: t.priority() if t.priority() else ' ',
# text
's': lambda t: t.text(),
......
topydo/lib/Utils.py
View file @ c0d74920
......@@ -23,6 +23,12 @@ import re
from collections import namedtuple
from datetime import date
# shutil.get_terminal_size was added to the standard library in Python 3.3
try:
from shutil import get_terminal_size as _get_terminal_size # pylint: disable=no-name-in-module
except ImportError:
from backports.shutil_get_terminal_size import get_terminal_size as _get_terminal_size # pylint: disable=import-error
def date_string_to_date(p_date):
"""
......@@ -54,15 +60,14 @@ def escape_ansi(p_string):
escape_ansi.pattern = re.compile(r'\x1b[^m]*m')
def get_terminal_size():
"""
Try to determine terminal size at run time. If that is not possible,
returns the default size of 80x24.
"""
from shutil import get_terminal_size # pylint: disable=no-name-in-module
try:
sz = get_terminal_size()
sz = _get_terminal_size()
except ValueError:
"""
This can result from the 'underlying buffer being detached', which
......
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