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Resolve all non-strict mode Pyright errors

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Isaiah Odhner 2023-05-01 13:24:24 -04:00
parent 2a35778cbd
commit 0b6006325e
2 changed files with 13 additions and 4 deletions
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4
src/textual_paint/paint.py
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@ -887,6 +887,9 @@ def is_inside_polygon(x: int, y: int, points: List[Offset]) -> bool:
if y > min(p1y, p2y):
if y <= max(p1y, p2y):
if x <= max(p1x, p2x):
x_intersection = x # Avoid "possibly unbound" type checker error
# I don't know if this is right; should it flip `inside` in this case?
# Is this an actual case that can occur, where p1y == p2y AND p1x != p2x?
if p1y != p2y:
x_intersection = (y - p1y) * (p2x - p1x) / (p2y - p1y) + p1x
if p1x == p2x or x <= x_intersection:
@ -2588,6 +2591,7 @@ class PaintApp(App[None]):
def cancel_preview(self) -> None:
"""Revert the currently previewed action."""
if self.preview_action:
assert self.preview_action.region is not None, "region should have been initialized for preview_action"
self.preview_action.undo(self.image)
self.canvas.refresh_scaled_region(self.preview_action.region)
self.preview_action = None

13
src/textual_paint/wallpaper.py
View File

@ -47,10 +47,11 @@ def get_desktop_environment() -> str:
return "razor-qt"
elif desktop_session.startswith("wmaker"): # e.g. wmaker-common
return "windowmaker"
gnome_desktop_session_id = os.environ.get("GNOME_DESKTOP_SESSION_ID")
if os.environ.get('KDE_FULL_SESSION') == 'true':
return "kde"
elif os.environ.get('GNOME_DESKTOP_SESSION_ID'):
if not "deprecated" in os.environ.get('GNOME_DESKTOP_SESSION_ID'):
elif gnome_desktop_session_id:
if not "deprecated" in gnome_desktop_session_id:
return "gnome2"
#From http://ubuntuforums.org/showthread.php?t=652320
elif is_running("xfce-mcs-manage"):
@ -61,13 +62,16 @@ def get_desktop_environment() -> str:
def is_running(process: str) -> bool:
"""Returns whether a process with the given name is (likely) currently running.
Uses a basic text search, and so may have false positives."""
Uses a basic text search, and so may have false positives.
"""
#From http://www.bloggerpolis.com/2011/05/how-to-check-if-a-process-is-running-using-python/
# and http://richarddingwall.name/2009/06/18/windows-equivalents-of-ps-and-kill-commands/
try: #Linux/Unix
s = subprocess.Popen(["ps", "axw"],stdout=subprocess.PIPE)
except: #Windows
s = subprocess.Popen(["tasklist", "/v"],stdout=subprocess.PIPE)
assert s.stdout is not None
for x in s.stdout:
# if re.search(process, x):
if process in str(x):
@ -183,10 +187,11 @@ def set_wallpaper(file_loc: str, first_run: bool = True):
#From https://stackoverflow.com/questions/1977694/change-desktop-background
import ctypes
SPI_SETDESKWALLPAPER = 20
ctypes.windll.user32.SystemParametersInfoW(SPI_SETDESKWALLPAPER, 0, file_loc, 0)
ctypes.windll.user32.SystemParametersInfoW(SPI_SETDESKWALLPAPER, 0, file_loc, 0) # type: ignore
elif desktop_env=="mac": #Not tested since I do not have a mac
#From https://stackoverflow.com/questions/431205/how-can-i-programatically-change-the-background-in-mac-os-x
try:
assert os.name == "mac" # avoid 'Import "appscript" could not be resolved' on other platforms
from appscript import app, mactypes
app('Finder').desktop_picture.set(mactypes.File(file_loc))
except ImportError: