mirror of
https://github.com/python/cpython
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0b24b3d951
svn+ssh://pythondev@svn.python.org/python/trunk
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r67806 | benjamin.peterson | 2008-12-15 21:35:28 -0600 (Mon, 15 Dec 2008) | 111 lines
Merged revisions 67427,67431,67433,67435,67630,67652,67656-67657,67674-67675,67678-67679,67705-67706,67716,67723,67765-67771,67774,67776,67778 via svnmerge from
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3
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r67427 | benjamin.peterson | 2008-11-28 16:07:41 -0600 (Fri, 28 Nov 2008) | 1 line
fix spelling in comment
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r67431 | benjamin.peterson | 2008-11-28 17:14:08 -0600 (Fri, 28 Nov 2008) | 1 line
add a scripts directory; move things to it
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r67433 | benjamin.peterson | 2008-11-28 17:18:48 -0600 (Fri, 28 Nov 2008) | 1 line
run svneol.py
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r67435 | benjamin.peterson | 2008-11-28 17:25:03 -0600 (Fri, 28 Nov 2008) | 1 line
rename pre/post_order_mapping to pre/post_order_heads
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r67630 | alexandre.vassalotti | 2008-12-06 21:51:56 -0600 (Sat, 06 Dec 2008) | 2 lines
Fix typo in the urllib2.HTTPDigestAuthHandler fixer.
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r67652 | armin.ronacher | 2008-12-07 15:39:43 -0600 (Sun, 07 Dec 2008) | 5 lines
Added a fixer that cleans up a tuple argument to isinstance after the tokens
in it were fixed. This is mainly used to remove double occurrences of
tokens as a leftover of the long -> int / unicode -> str conversion.
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r67656 | armin.ronacher | 2008-12-07 16:54:16 -0600 (Sun, 07 Dec 2008) | 3 lines
Added missing copyright fo 2to3 fix_isinstance.
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r67657 | armin.ronacher | 2008-12-07 18:29:35 -0600 (Sun, 07 Dec 2008) | 3 lines
2to3: intern and reduce fixes now add the imports if missing. Because that is a common task the fixer_util module now has a function "touch_import" that adds imports if missing.
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r67674 | benjamin.peterson | 2008-12-08 19:58:11 -0600 (Mon, 08 Dec 2008) | 1 line
copy permission bits when making backup files #4602
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r67675 | benjamin.peterson | 2008-12-08 19:59:11 -0600 (Mon, 08 Dec 2008) | 1 line
add forgotten import
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r67678 | benjamin.peterson | 2008-12-08 20:08:30 -0600 (Mon, 08 Dec 2008) | 1 line
fix #4602 for real
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r67679 | armin.ronacher | 2008-12-09 00:54:03 -0600 (Tue, 09 Dec 2008) | 3 lines
Removed redudant code from the 2to3 long fixer. This fixes #4590.
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r67705 | benjamin.peterson | 2008-12-11 13:04:08 -0600 (Thu, 11 Dec 2008) | 1 line
put trailers after a range call after the list()
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r67706 | benjamin.peterson | 2008-12-11 13:17:57 -0600 (Thu, 11 Dec 2008) | 1 line
add html related modules to the fix_imports mapping
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r67716 | benjamin.peterson | 2008-12-11 22:16:47 -0600 (Thu, 11 Dec 2008) | 1 line
consolidate tests
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r67723 | benjamin.peterson | 2008-12-12 19:49:31 -0600 (Fri, 12 Dec 2008) | 1 line
fix name
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r67765 | benjamin.peterson | 2008-12-14 14:05:05 -0600 (Sun, 14 Dec 2008) | 1 line
run fix_isinstance after fix_long and fix_unicode
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r67766 | benjamin.peterson | 2008-12-14 14:13:05 -0600 (Sun, 14 Dec 2008) | 1 line
use run_order instead of order
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r67767 | benjamin.peterson | 2008-12-14 14:28:12 -0600 (Sun, 14 Dec 2008) | 1 line
don't retain parenthesis if there is only one item left
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r67768 | benjamin.peterson | 2008-12-14 14:32:30 -0600 (Sun, 14 Dec 2008) | 1 line
use insert_child()
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r67769 | benjamin.peterson | 2008-12-14 14:59:10 -0600 (Sun, 14 Dec 2008) | 1 line
parenthesize doesn't belong in pygram or FixerBase
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r67770 | alexandre.vassalotti | 2008-12-14 15:15:36 -0600 (Sun, 14 Dec 2008) | 2 lines
Fix typo: html.paser -> html.parser.
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r67771 | benjamin.peterson | 2008-12-14 15:22:09 -0600 (Sun, 14 Dec 2008) | 1 line
altering .children needs to call changed()
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r67774 | benjamin.peterson | 2008-12-14 15:55:38 -0600 (Sun, 14 Dec 2008) | 1 line
employ an evil hack to fix multiple names in the same import statement
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r67776 | benjamin.peterson | 2008-12-14 16:22:38 -0600 (Sun, 14 Dec 2008) | 1 line
make a common mixin class for Test_imports and friends
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r67778 | alexandre.vassalotti | 2008-12-14 17:48:20 -0600 (Sun, 14 Dec 2008) | 2 lines
Make fix_imports refactor multiple imports as.
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32 lines
770 B
Python
32 lines
770 B
Python
# Copyright 2006 Google, Inc. All Rights Reserved.
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# Licensed to PSF under a Contributor Agreement.
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"""Export the Python grammar and symbols."""
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# Python imports
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import os
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# Local imports
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from .pgen2 import token
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from .pgen2 import driver
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from . import pytree
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# The grammar file
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_GRAMMAR_FILE = os.path.join(os.path.dirname(__file__), "Grammar.txt")
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class Symbols(object):
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def __init__(self, grammar):
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"""Initializer.
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Creates an attribute for each grammar symbol (nonterminal),
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whose value is the symbol's type (an int >= 256).
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"""
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for name, symbol in grammar.symbol2number.items():
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setattr(self, name, symbol)
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python_grammar = driver.load_grammar(_GRAMMAR_FILE)
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python_symbols = Symbols(python_grammar)
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