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Code Issues Releases Wiki Activity

Use warnings for some derive colors issues

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This commit is contained in:
ViViDboarder 2021-09-07 09:21:14 -07:00
parent efbf91fb16
commit 8521963c2d
1 changed files with 21 additions and 8 deletions
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29
assets/default/bin/derive_colors.py
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@ -28,6 +28,15 @@ end tell
"""
class TermProfileError(ValueError):
"""Error encapsulating inability to identify the terminal profile"""
pass
def warn(message: str):
print(f"derive_colors: Warning: {message}", file=sys.stderr)
def run_applescript(script: str) -> Tuple[int, str, str]:
"""Executes an applescript string and return the results"""
with Popen(
@ -41,7 +50,7 @@ def run_applescript(script: str) -> Tuple[int, str, str]:
return proc.returncode, str(stdout).strip(), str(stderr).strip()
def get_terminal_profile(force=False) -> str:
def get_terminal_profile(force: bool=False):
"""Returns the terminal profile from TERM_PROFILE or
derrives through detecting the profile"""
if not force and TERM_VAR in os.environ:
@ -59,9 +68,9 @@ def get_terminal_profile(force=False) -> str:
term_program = os.environ.get("TERM_PROGRAM")
if term_program == "Apple_Terminal":
tty_b = check_output(["tty"]).strip()
tty = str(tty_b, encoding="utf-8")
code, stdout, _ = run_applescript(
tty_output = check_output(["tty"]).strip()
tty = str(tty_output, encoding="utf-8")
code, stdout, stderr = run_applescript(
TERMINAL_SETTINGS_SCRIPT.format(tty),
)
if code:
@ -70,7 +79,7 @@ def get_terminal_profile(force=False) -> str:
if term_program == "iTerm.app":
if "ITERM_PROFILE" in os.environ:
return os.environ["ITERM_PROFILE"]
raise ValueError("Using iTerm but no profile found")
raise TermProfileError("Using iTerm but no profile found")
if term_program == "Alacritty":
return "Alacritty"
@ -78,7 +87,7 @@ def get_terminal_profile(force=False) -> str:
return "Gnome Terminal"
# If we got this far, we don't know what to do
raise ValueError(f"Unknown terminal {term_program}")
raise TermProfileError(f"Unknown terminal {term_program}")
def get_vim_colorscheme(
@ -262,8 +271,12 @@ def parse_args(**args) -> argparse.Namespace:
def print_all_env(force=False, force_dark=False, export=False, fish=False):
"""Print all variables in env format"""
term_profile = get_terminal_profile(force=force)
print_env(TERM_VAR, term_profile, export=export, fish=fish)
term_profile = ""
try:
term_profile = get_terminal_profile(force=force)
print_env(TERM_VAR, term_profile, export=export, fish=fish)
except TermProfileError as e:
warn(e)
vim_colors = get_vim_colorscheme(
term_profile,