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wrapped import in order to check for the installation of packages

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This commit is contained in:
Raphaël LACROIX 2023-05-31 22:00:18 +02:00
parent 4529d87b04
commit eb384e3018
1 changed files with 11 additions and 5 deletions
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6
graph_interpreter.py
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@ -1,9 +1,15 @@
import sys import sys
try:
from textual.color import Color from textual.color import Color
from textual import events from textual import events
from textual.app import App, ComposeResult from textual.app import App, ComposeResult
from textual.containers import Container, VerticalScroll from textual.containers import Container, VerticalScroll
from textual.widgets import Footer, Header, Static from textual.widgets import Footer, Header, Static
except:
print("please install textual and rich !")
def getLinesToShow(ip, lines): def getLinesToShow(ip, lines):
if ip > 1 and ip + 2 < len(lines): if ip > 1 and ip + 2 < len(lines):