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Use userscript name in generated temporary filename; better context

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for debugging.
master
Harshad Sharma 7 years ago
parent 2f4d4de273
commit 666c3515f0
2 changed files with 19 additions and 7 deletions
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12
src/qutescript/decorator.py
Unescape Escape View File

@ -3,6 +3,7 @@
import sys import sys
import traceback import traceback
import os
from qutescript.utils import send_messages_to_browser from qutescript.utils import send_messages_to_browser
from .cli import main_cli, userscript_cli from .cli import main_cli, userscript_cli
@ -11,15 +12,16 @@ from .request import build_request
def qutescript(func): def qutescript(func):
def wrapper(): def wrapper():
userscript_name = os.path.basename(sys.argv[0])
try: try:
main_cli() main_cli()
except Exception as e: except Exception as e:
send_messages_to_browser(traceback.format_exc(), 'Cannot execute cli handler') send_messages_to_browser(traceback.format_exc(), 'Cannot execute cli handler', script_name=userscript_name)
sys.exit(1) sys.exit(1)
try: try:
request = build_request() request = build_request()
except Exception as e: except Exception as e:
send_messages_to_browser(traceback.format_exc(), 'Cannot build request.') send_messages_to_browser(traceback.format_exc(), 'Cannot build request.', script_name=userscript_name)
sys.exit(5) sys.exit(5)
try: try:
func_ = userscript_cli(func) func_ = userscript_cli(func)
@ -27,13 +29,13 @@ def qutescript(func):
if not command: if not command:
return return
except Exception as e: except Exception as e:
send_messages_to_browser(traceback.format_exc(), 'Userscript error.') send_messages_to_browser(traceback.format_exc(), 'Userscript error.', script_name=userscript_name)
sys.exit(10) sys.exit(10)
if not request.fifo: if not request.fifo:
message = ('ERROR: userscript returned command: {}, ' message = ('ERROR: userscript returned command: {}, '
'but QUTE_FIFO was not found in passed environment.\n' 'but QUTE_FIFO was not found in passed environment.\n'
'Try: :spawn --userscript /path/to/script ?') 'Try: :spawn --userscript /path/to/script ?')
send_messages_to_browser(traceback.format_exc(), message) send_messages_to_browser(traceback.format_exc(), message, script_name=userscript_name)
sys.exit(20) sys.exit(20)
try: try:
with open(request.fifo, 'w') as fifo: with open(request.fifo, 'w') as fifo:
@ -41,7 +43,7 @@ def qutescript(func):
except Exception as e: except Exception as e:
send_messages_to_browser( send_messages_to_browser(
traceback.format_exc(), traceback.format_exc(),
'Cannot write to FIFO: {!r}'.format(request.fifo)) 'Cannot write to FIFO: {!r}'.format(request.fifo), script_name=userscript_name)
sys.exit(30) sys.exit(30)
return wrapper return wrapper

14
src/qutescript/utils.py
Unescape Escape View File

@ -15,7 +15,15 @@ def write_log(message, file_path=None):
logfile.writelines(record) logfile.writelines(record)
def send_messages_to_browser(*messages): def cleanup_script_name(script_name):
if script_name:
script_name = script_name.replace('.', '_')
if not script_name.endswith('_'):
script_name = script_name + '_'
return script_name
def send_messages_to_browser(*messages, script_name: str = None):
""" """
Write messages to a temporary file, Write messages to a temporary file,
Attempt to open the file through FIFO in the browser. Attempt to open the file through FIFO in the browser.
@ -25,7 +33,9 @@ def send_messages_to_browser(*messages):
if not fifo: if not fifo:
return return
out_lines = ['<html><body><pre>'] + ['<p>{}</p>'.format(m or '&nbsp;') for m in messages] out_lines = ['<html><body><pre>'] + ['<p>{}</p>'.format(m or '&nbsp;') for m in messages]
with tempfile.NamedTemporaryFile(mode='w', suffix='.html', delete=False) as trace_file: script_name = cleanup_script_name(script_name)
prefix = 'qutescript_{}'.format((script_name or ''))
with tempfile.NamedTemporaryFile(mode='w', prefix=prefix, suffix='.html', delete=False) as trace_file:
trace_file.writelines(out_lines) trace_file.writelines(out_lines)
print('***', trace_file.name) print('***', trace_file.name)
with open(fifo, 'w') as fifo_file: with open(fifo, 'w') as fifo_file:

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