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Commitebc9206

Browse files
ulises-blacklanesebastinas
authored andcommitted
Allowing sys.stind.readline receive size parameter
1 parentdf32e68 commitebc9206

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1 file changed

+11
-6
lines changed

1 file changed

+11
-6
lines changed

‎bpython/curtsiesfrontend/repl.py‎

Lines changed: 11 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -179,12 +179,17 @@ def add_input_character(self, e: str) -> None:
179179
)
180180
self.cursor_offset+=1
181181

182-
defreadline(self):
183-
self.has_focus=True
184-
self.repl.send_to_stdin(self.current_line)
185-
value=self.coderunner.request_from_main_context()
186-
self.readline_results.append(value)
187-
returnvalue
182+
defreadline(self,size=-1):
183+
ifnotisinstance(size,int):
184+
raiseTypeError(f"'{type(size).__name__}' object cannot be interpreted as an integer")
185+
elifsize==0:
186+
return''
187+
else:
188+
self.has_focus=True
189+
self.repl.send_to_stdin(self.current_line)
190+
value=self.coderunner.request_from_main_context()
191+
self.readline_results.append(value)
192+
returnvalueifsize<=-1elsevalue[:size]
188193

189194
defreadlines(self,size=-1):
190195
returnlist(iter(self.readline,""))

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