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https://github.com/jrnl-org/jrnl.git
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5273f8769d
* Update and modularize exception handling cc #1024 #1141 - Stack traces are no longer shown to users unless the --debug flag is being used - Errors, warnings, and other messages contain color as needed - Converted error messages to Enum - Adds print_msg function to centralize output (this should replace all other output in other modules) Co-authored-by: Micah Jerome Ellison <micah.jerome.ellison@gmail.com>
77 lines
2 KiB
Python
77 lines
2 KiB
Python
import logging
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import os
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import subprocess
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import sys
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import tempfile
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import textwrap
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from pathlib import Path
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from jrnl.color import ERROR_COLOR
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from jrnl.color import RESET_COLOR
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from jrnl.os_compat import on_windows
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from jrnl.os_compat import split_args
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from jrnl.output import print_msg
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from jrnl.exception import JrnlException
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from jrnl.messages import Message
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from jrnl.messages import MsgText
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from jrnl.messages import MsgType
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def get_text_from_editor(config, template=""):
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suffix = ".jrnl"
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if config["template"]:
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template_filename = Path(config["template"]).name
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suffix = "-" + template_filename
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filehandle, tmpfile = tempfile.mkstemp(prefix="jrnl", text=True, suffix=suffix)
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os.close(filehandle)
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with open(tmpfile, "w", encoding="utf-8") as f:
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if template:
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f.write(template)
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try:
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subprocess.call(split_args(config["editor"]) + [tmpfile])
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except FileNotFoundError as e:
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error_msg = f"""
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{ERROR_COLOR}{str(e)}{RESET_COLOR}
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Please check the 'editor' key in your config file for errors:
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{repr(config['editor'])}
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"""
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print(textwrap.dedent(error_msg).strip(), file=sys.stderr)
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exit(1)
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with open(tmpfile, "r", encoding="utf-8") as f:
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raw = f.read()
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os.remove(tmpfile)
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if not raw:
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print("[Nothing saved to file]", file=sys.stderr)
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return raw
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def get_text_from_stdin():
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print_msg(
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Message(
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MsgText.WritingEntryStart,
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MsgType.TITLE,
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{
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"how_to_quit": MsgText.HowToQuitWindows
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if on_windows()
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else MsgText.HowToQuitLinux
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},
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)
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)
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try:
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raw = sys.stdin.read()
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except KeyboardInterrupt:
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logging.error("Write mode: keyboard interrupt")
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raise JrnlException(
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Message(MsgText.KeyboardInterruptMsg, MsgType.ERROR),
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Message(MsgText.JournalNotSaved, MsgType.WARNING),
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)
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return raw
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