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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision b7deff1ddc2702c7adb18bc22c484103d9460601 authored by R. David Murray on 30 January 2011, 06:21:28 UTC, committed by R. David Murray on 30 January 2011, 06:21:28 UTC 
#9124: mailbox now accepts binary input and uses binary internally
 
Although this patch contains API changes and is rather weighty for an
RC phase, the mailbox module was essentially unusable without the patch
since it would produce UnicodeErrors when handling non-ascii input
at arbitrary and somewhat mysterious places, and any non-trivial amount
of email processing will encounter messages with non-ascii bytes.
The release manager approved the patch application.

The changes allow binary input, and reject non-ASCII string input early
with a useful message instead of failing mysteriously later.  Binary
is used internally for reading and writing the mailbox files.  StringIO
and Text file input are deprecated.

Initial patch by Victor Stinner, validated and expanded by R. David Murray.
1 parent b02f7c0
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Tip revision: b7deff1ddc2702c7adb18bc22c484103d9460601 authored by R. David Murray on 30 January 2011, 06:21:28 UTC
#9124: mailbox now accepts binary input and uses binary internally
Tip revision: b7deff1
symbol.py 
#! /usr/bin/env python3

"""Non-terminal symbols of Python grammar (from "graminit.h")."""

#  This file is automatically generated; please don't muck it up!
#
#  To update the symbols in this file, 'cd' to the top directory of
#  the python source tree after building the interpreter and run:
#
#    python Lib/symbol.py

#--start constants--
single_input = 256
file_input = 257
eval_input = 258
decorator = 259
decorators = 260
decorated = 261
funcdef = 262
parameters = 263
typedargslist = 264
tfpdef = 265
varargslist = 266
vfpdef = 267
stmt = 268
simple_stmt = 269
small_stmt = 270
expr_stmt = 271
testlist_star_expr = 272
augassign = 273
del_stmt = 274
pass_stmt = 275
flow_stmt = 276
break_stmt = 277
continue_stmt = 278
return_stmt = 279
yield_stmt = 280
raise_stmt = 281
import_stmt = 282
import_name = 283
import_from = 284
import_as_name = 285
dotted_as_name = 286
import_as_names = 287
dotted_as_names = 288
dotted_name = 289
global_stmt = 290
nonlocal_stmt = 291
assert_stmt = 292
compound_stmt = 293
if_stmt = 294
while_stmt = 295
for_stmt = 296
try_stmt = 297
with_stmt = 298
with_item = 299
except_clause = 300
suite = 301
test = 302
test_nocond = 303
lambdef = 304
lambdef_nocond = 305
or_test = 306
and_test = 307
not_test = 308
comparison = 309
comp_op = 310
star_expr = 311
expr = 312
xor_expr = 313
and_expr = 314
shift_expr = 315
arith_expr = 316
term = 317
factor = 318
power = 319
atom = 320
testlist_comp = 321
trailer = 322
subscriptlist = 323
subscript = 324
sliceop = 325
exprlist = 326
testlist = 327
dictorsetmaker = 328
classdef = 329
arglist = 330
argument = 331
comp_iter = 332
comp_for = 333
comp_if = 334
encoding_decl = 335
yield_expr = 336
#--end constants--

sym_name = {}
for _name, _value in list(globals().items()):
    if type(_value) is type(0):
        sym_name[_value] = _name


def main():
    import sys
    import token
    if len(sys.argv) == 1:
        sys.argv = sys.argv + ["Include/graminit.h", "Lib/symbol.py"]
    token.main()

if __name__ == "__main__":
    main()
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