mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-30 13:38:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Use readline/raw_input() in pydoc.Helper.interact if available and self.input

Browse source 
is sys.stdin. Based on a patch (#726204) by Dmitry Vasiliev and a comment from
Guido in an older patch (#549901).
This commit is contained in:
Johannes Gijsbers 2004-08-17 13:21:53 +00:00
parent 30d0008577
commit e7691d36b7
1 changed files with 12 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

16
Lib/pydoc.py
View file

@ -1618,16 +1618,24 @@ has the same effect as typing a particular string at the help> prompt.
def interact(self): def interact(self):
self.output.write('\n') self.output.write('\n')
while True: while True:
self.output.write('help> ')
self.output.flush()
try: try:
request = self.input.readline() request = self.getline('help> ')
if not request: break if not request: break
except KeyboardInterrupt: break except (KeyboardInterrupt, EOFError):
break
request = strip(replace(request, '"', '', "'", '')) request = strip(replace(request, '"', '', "'", ''))
if lower(request) in ['q', 'quit']: break if lower(request) in ['q', 'quit']: break
self.help(request) self.help(request)
def getline(self, prompt):
"""Read one line, using raw_input when available."""
if self.input is sys.stdin:
return raw_input(prompt)
else:
self.output.write(prompt)
self.output.flush()
return self.input.readline()
def help(self, request): def help(self, request):
if type(request) is type(''): if type(request) is type(''):
if request == 'help': self.intro() if request == 'help': self.intro()