Cutlery/calibre
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Kovid Goyal 2021-02-09 23:49:03 +05:30
parent 2880e83d1a
commit dcf658b365
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1 changed files with 4 additions and 2 deletions
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6
src/calibre/rpdb.py
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@ -112,6 +112,9 @@ def cli(port=4444):
print('Connected to remote process', flush=True) print('Connected to remote process', flush=True)
try: try:
import readline import readline
except ImportError:
pass
else:
histfile = os.path.join(cache_dir(), 'rpdb.history') histfile = os.path.join(cache_dir(), 'rpdb.history')
try: try:
readline.read_history_file(histfile) readline.read_history_file(histfile)
@ -121,8 +124,7 @@ def cli(port=4444):
p = pdb.Pdb() p = pdb.Pdb()
readline.set_completer(p.complete) readline.set_completer(p.complete)
readline.parse_and_bind("tab: complete") readline.parse_and_bind("tab: complete")
except ImportError:
pass
sock.setblocking(True) sock.setblocking(True)
with suppress(KeyboardInterrupt): with suppress(KeyboardInterrupt):
end_of_input = PROMPT.encode('utf-8') end_of_input = PROMPT.encode('utf-8')