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Re-arrange things and remove some unused variables/imports to keep pychecker

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happy.  (This does not cover everything it complained about, though.)
This commit is contained in:
Fred Drake 2001-10-26 18:02:28 +00:00
parent c916f5a390
commit 5445f078df
2 changed files with 14 additions and 4 deletions
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17
Lib/markupbase.py
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@ -13,6 +13,15 @@ class ParserBase:
"""Parser base class which provides some common support methods used
by the SGML/HTML and XHTML parsers."""
def __init__(self):
if self.__class__ is ParserBase:
raise RuntimeError(
"markupbase.ParserBase must be subclassed")
def error(self, message):
raise NotImplementedError(
"subclasses of ParserBase must override error()")
def reset(self):
self.lineno = 1
self.offset = 0
@ -46,7 +55,6 @@ def parse_declaration(self, i):
# deployed," this should only be the document type
# declaration ("<!DOCTYPE html...>").
rawdata = self.rawdata
import sys
j = i + 2
assert rawdata[i:j] == "<!", "unexpected call to parse_declaration"
if rawdata[j:j+1] in ("-", ""):
@ -162,12 +170,11 @@ def _parse_doctype_subset(self, i, declstartpos):
# Internal -- scan past <!ELEMENT declarations
def _parse_doctype_element(self, i, declstartpos):
rawdata = self.rawdata
n = len(rawdata)
name, j = self._scan_name(i, declstartpos)
if j == -1:
return -1
# style content model; just skip until '>'
rawdata = self.rawdata
if '>' in rawdata[j:]:
return string.find(rawdata, ">", j) + 1
return -1
@ -304,3 +311,7 @@ def _scan_name(self, i, declstartpos):
else:
self.updatepos(declstartpos, i)
self.error("expected name token")
# To be overridden -- handlers for unknown objects
def unknown_decl(self, data):
pass