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authorThomas Wouters <thomas@python.org>2006-04-21 10:40:58 +0000
committerThomas Wouters <thomas@python.org>2006-04-21 10:40:58 +0000
commit49fd7fa4431da299196d74087df4a04f99f9c46f (patch)
tree35ace5fe78d3d52c7a9ab356ab9f6dbf8d4b71f4 /Lib/lib-old/grep.py
parent9ada3d6e29d5165dadacbe6be07bcd35cfbef59d (diff)
downloadcpython-git-49fd7fa4431da299196d74087df4a04f99f9c46f.tar.gz
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
number of tests, all because of the codecs/_multibytecodecs issue described here (it's not a Py3K issue, just something Py3K discovers): http://mail.python.org/pipermail/python-dev/2006-April/064051.html Hye-Shik Chang promised to look for a fix, so no need to fix it here. The tests that are expected to break are: test_codecencodings_cn test_codecencodings_hk test_codecencodings_jp test_codecencodings_kr test_codecencodings_tw test_codecs test_multibytecodec This merge fixes an actual test failure (test_weakref) in this branch, though, so I believe merging is the right thing to do anyway.
Diffstat (limited to 'Lib/lib-old/grep.py')
-rw-r--r--Lib/lib-old/grep.py79
1 files changed, 0 insertions, 79 deletions
diff --git a/Lib/lib-old/grep.py b/Lib/lib-old/grep.py
deleted file mode 100644
index 292674676b..0000000000
--- a/Lib/lib-old/grep.py
+++ /dev/null
@@ -1,79 +0,0 @@
-# 'grep'
-
-import regex
-from regex_syntax import *
-
-opt_show_where = 0
-opt_show_filename = 0
-opt_show_lineno = 1
-
-def grep(pat, *files):
- return ggrep(RE_SYNTAX_GREP, pat, files)
-
-def egrep(pat, *files):
- return ggrep(RE_SYNTAX_EGREP, pat, files)
-
-def emgrep(pat, *files):
- return ggrep(RE_SYNTAX_EMACS, pat, files)
-
-def ggrep(syntax, pat, files):
- if len(files) == 1 and type(files[0]) == type([]):
- files = files[0]
- global opt_show_filename
- opt_show_filename = (len(files) != 1)
- syntax = regex.set_syntax(syntax)
- try:
- prog = regex.compile(pat)
- finally:
- syntax = regex.set_syntax(syntax)
- for filename in files:
- fp = open(filename, 'r')
- lineno = 0
- while 1:
- line = fp.readline()
- if not line: break
- lineno = lineno + 1
- if prog.search(line) >= 0:
- showline(filename, lineno, line, prog)
- fp.close()
-
-def pgrep(pat, *files):
- if len(files) == 1 and type(files[0]) == type([]):
- files = files[0]
- global opt_show_filename
- opt_show_filename = (len(files) != 1)
- import re
- prog = re.compile(pat)
- for filename in files:
- fp = open(filename, 'r')
- lineno = 0
- while 1:
- line = fp.readline()
- if not line: break
- lineno = lineno + 1
- if prog.search(line):
- showline(filename, lineno, line, prog)
- fp.close()
-
-def showline(filename, lineno, line, prog):
- if line[-1:] == '\n': line = line[:-1]
- if opt_show_lineno:
- prefix = `lineno`.rjust(3) + ': '
- else:
- prefix = ''
- if opt_show_filename:
- prefix = filename + ': ' + prefix
- print prefix + line
- if opt_show_where:
- start, end = prog.regs()[0]
- line = line[:start]
- if '\t' not in line:
- prefix = ' ' * (len(prefix) + start)
- else:
- prefix = ' ' * len(prefix)
- for c in line:
- if c != '\t': c = ' '
- prefix = prefix + c
- if start == end: prefix = prefix + '\\'
- else: prefix = prefix + '^'*(end-start)
- print prefix