Skip to content

Restyle WIP dvc/dagascii: Use pager instead of AsciiCanvas._do_draw #2816

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
restyled-io wants to merge 2 commits into from
Closed

Restyle WIP dvc/dagascii: Use pager instead of AsciiCanvas._do_draw #2816

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
aa5ce62
dvc/dagascii: Use pager instead of AsciiCanvas._do_draw
Nov 19, 2019
b426ed1
Restyled by black
restyled-commits Nov 19, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 7 additions & 3 deletions dvc/dagascii.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,8 @@
from __future__ import unicode_literals

import math
import os
import pydoc
import sys

from grandalf.graphs import Edge
Expand Down Expand Up @@ -61,9 +63,11 @@ def __init__(self, cols, lines):
def draw(self):
"""Draws ASCII canvas on the screen."""
if sys.stdout.isatty(): # pragma: no cover
from asciimatics.screen import Screen

Screen.wrapper(self._do_draw)
1 / 0
lines = []
for line in self.canvas:
lines.append("".join(line))
pydoc.pager(os.linesep.join(lines))
else:
for line in self.canvas:
print("".join(line))
Expand Down