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yml2
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adapting to Python 3

pypackage
Volker Birk 2 years ago
parent
bb2c2c8b8f
commit
f8fc19146a
6 changed files with 172 additions and 169 deletions
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  1. +118
    -118
      backend.py
  2. +1
    -1
      heading.en.yhtml2
  3. +30
    -30
      pyPEG.py
  4. +5
    -5
      yml2.py
  5. +7
    -6
      yml2c
  6. +11
    -9
      yml2proc

+ 118
- 118
backend.py View File

@ -1,10 +1,10 @@
# 2.5.10 backend
# 2.6.0 backend
# written by VB.
import re, codecs
import fileinput
import sys, traceback, exceptions, os
import sys, traceback, os
from xml.sax.saxutils import escape, quoteattr
from copy import copy, deepcopy
from glob import glob
@ -12,9 +12,9 @@ from pyPEG import code, parse, parseLine, u, Symbol
from yml2 import ymlCStyle, comment, _inner
ymlFunc, pointers, pythonFunc = {}, {}, {}
in_ns = u""
in_ns = ""
operator = []
included = u""
included = ""
includePath = []
emitlinenumbers = False
encoding = "utf-8"
@ -29,9 +29,9 @@ ymlFunc["operator"] = "#error"
def clearAll():
global ymlFunc, pointers, pythonFunc, in_ns, operator, included
ymlFunc, pointers, pythonFunc = {}, {}, {}
in_ns = u""
in_ns = ""
operator = []
included = u""
included = ""
lq = re.compile(r"\|(\>*)(.*)")
sq = re.compile(r"(\d*)\>(.*)")
@ -48,84 +48,84 @@ def pointer(name):
return u(pointers[name[1:]])
except:
if name == "*_trace_info":
return u'""'
return '""'
if included:
raise LookupError(u"in " + included + u":" + u(line) + u": pointer " + name)
raise LookupError("in " + included + ":" + u(line) + ": pointer " + name)
else:
raise LookupError(u"in " + u(line) + u": pointer " + name)
raise LookupError("in " + u(line) + ": pointer " + name)
def evalPython(expr):
try:
result = eval(u(expr), pythonFunc)
if type(result) is str:
if type(result) is bytes:
return codecs.decode(result, encoding)
else:
return result
except:
name, parm, tb = sys.exc_info()
msg = u"in python expression: " + u(parm)
if name is exceptions.SyntaxError:
msg = "in python expression: " + u(parm)
if name is SyntaxError:
tbl = traceback.format_exception(name, parm, tb)
msg += u"\n" + tbl[-3] + tbl[-2]
msg += "\n" + tbl[-3] + tbl[-2]
else:
msg += u": " + expr + u"\n"
msg += ": " + expr + "\n"
if included:
raise name(u"in " + included + u":" + u(line) + u": " + msg)
raise name("in " + included + ":" + u(line) + ": " + msg)
else:
raise name(u"in " + u(line) + u": " + msg)
raise name("in " + u(line) + ": " + msg)
def execPython(script):
try:
if type(script) is unicode:
exec script in pythonFunc
if type(script) is str:
exec(script, pythonFunc)
else:
exec codecs.decode(script, encoding) in pythonFunc
exec(codecs.decode(script, encoding), pythonFunc)
except:
name, parm, tb = sys.exc_info()
msg = u"in python script: " + u(parm)
if name is exceptions.SyntaxError:
msg = "in python script: " + u(parm)
if name is SyntaxError:
tbl = traceback.format_exception(name, parm, tb)
msg += u"\n" + tbl[-3] + tbl[-2]
msg += "\n" + tbl[-3] + tbl[-2]
else:
msg += u": " + expr + u"\n"
msg += ": " + expr + "\n"
if included:
raise name(u"in " + included + u":" + u(line) + u": " + msg)
raise name("in " + included + ":" + u(line) + ": " + msg)
else:
raise name(u"in " + u(line) + u": " + msg)
raise name("in " + u(line) + ": " + msg)
def textOut(text):
if not text:
return u""
if type(text) is not unicode:
return ""
if type(text) is not str:
text = codecs.decode(text, encoding)
text = text.replace(r'\"', r'\\"')
text = u'u"""' + text.replace('"', r'\"') + u'"""'
text = '"""' + text.replace('"', r'\"') + '"""'
try:
textFunc = ymlFunc["text"]
parms = ['text', ('parm', [text])]
c, result = textFunc(parms)
if c:
if type(textFunc.alias) is unicode:
result += u"</" + textFunc.alias + u">"
if type(textFunc.alias) is str:
result += "</" + textFunc.alias + ">"
else:
result += u"</" + codecs.decode(textFunc.alias, encoding) + u">"
result += "</" + codecs.decode(textFunc.alias, encoding) + ">"
return result
except:
return escape(eval(text))
def strRepl(text):
if not text:
return u""
if type(text) is not unicode:
return ""
if type(text) is not str:
text = codecs.decode(text, encoding)
text = text.replace(r'\"', r'\\"')
text = u'u"""' + text.replace('"', r'\"') + u'"""'
if type(text) is unicode:
text = '"""' + text.replace('"', r'\"') + '"""'
if type(text) is str:
return escape(eval(text))
def applyMacros(macros, text):
result = text
for key, value in macros.iteritems():
for key, value in macros.items():
result = result.replace(key, value)
return result
@ -139,7 +139,7 @@ class YF:
self.pointers = {}
self.macros = {}
if in_ns:
self.alias = in_ns + u":" + name.replace("_", "-")
self.alias = in_ns + ":" + name.replace("_", "-")
else:
self.alias = name.replace("_", "-")
pythonFunc["yml_" + name] = self
@ -205,13 +205,13 @@ class YF:
hasContent = True
if enable_tracing:
text = u(parms) + u", " + u(vals)
pointers["_trace_info"] = u'"' + u(line) + u": " + u(self.name) + u" " + text.replace(u'"', u'#') + u'"'
text = u(parms) + ", " + u(vals)
pointers["_trace_info"] = '"' + u(line) + ": " + u(self.name) + " " + text.replace('"', '#') + '"'
if emitlinenumbers:
global first
if first:
vals["xmlns:yml"] = u"http://fdik.org/yml"
vals["xmlns:yml"] = "http://fdik.org/yml"
first = False
vals["yml:called"] = u(line)
return self.xml(parms, vals, hasContent, avoidTag)
@ -231,7 +231,7 @@ class YF:
self.descends.append(desc)
def addValue(self, parm, value):
if type(value) is str or type(value) is unicode:
if type(value) is str or type(value) is str:
if value[0] != "'" and value[0] != '"':
self.values[parm] = u(value)
else:
@ -241,7 +241,7 @@ class YF:
def xml(self, callParms, callValues, hasContent, avoidTag = False):
global pointers
extraContent = u""
extraContent = ""
if self.content:
hasContent = True
resultParms = self.values.copy()
@ -250,7 +250,7 @@ class YF:
for key in toDelete:
if key[0] == "*":
del resultParms[key]
for key, value in callValues.iteritems():
for key, value in callValues.items():
if key[0] == "%":
macros[key] = value
else:
@ -261,9 +261,9 @@ class YF:
if self.parms[i][0] == "*":
cp = u(cp)
if "'" in cp:
pointers[self.parms[i][1:]] = u'"' + cp + u'"'
pointers[self.parms[i][1:]] = '"' + cp + '"'
else:
pointers[self.parms[i][1:]] = u"'" + cp + u"'"
pointers[self.parms[i][1:]] = "'" + cp + "'"
elif self.parms[i][0] == "%":
macros[self.parms[i]] = u(cp)
else:
@ -272,21 +272,21 @@ class YF:
extraContent += u(cp)
hasContent = True
i += 1
result = u""
for p, v in resultParms.iteritems():
result = ""
for p, v in resultParms.items():
if p[0] == "'" or p[0] == '"':
p = eval(p)
result += u" "+ p + u"=" + quoteattr(applyMacros(macros, u(v)))
result += " "+ p + "=" + quoteattr(applyMacros(macros, u(v)))
if hasContent:
if avoidTag:
return True, strRepl(extraContent)
else:
return True, u"<" + self.alias + result + u">" + strRepl(extraContent)
return True, "<" + self.alias + result + ">" + strRepl(extraContent)
else:
if avoidTag:
return False, u""
return False, ""
else:
return False, u"<" + self.alias + result + u"/>"
return False, "<" + self.alias + result + "/>"
def replaceContent(tree, subtree):
n = 0
@ -313,7 +313,7 @@ def replaceContent(tree, subtree):
return tree
def executeCmd(text):
if type(text) is not unicode:
if type(text) is not str:
text = codecs.decode(text, encoding)
for (regex, pattern) in operator:
match = re.search(regex, text)
@ -321,11 +321,11 @@ def executeCmd(text):
cmd = pattern
opt = match.groups()
for i in range(len(opt)):
cmd = cmd.replace(u"%" + u(i+1), opt[i])
text = text[:match.start()] + u"`" + cmd + u"`"+ text[match.end():]
cmd = cmd.replace("%" + u(i+1), opt[i])
text = text[:match.start()] + "`" + cmd + "`"+ text[match.end():]
match = re.search(regex, text)
result = u""
result = ""
m = re.search(bq, text)
while text and m:
cmd = m.group(1)
@ -336,9 +336,9 @@ def executeCmd(text):
if rest: raise SyntaxError(cmd)
except SyntaxError:
if included:
raise SyntaxError(u"in " + included + u":" + u(line) + u": syntax error in executing command: " + cmd.strip())
raise SyntaxError("in " + included + ":" + u(line) + ": syntax error in executing command: " + cmd.strip())
else:
raise SyntaxError(u"in " + u(line) + u": syntax error in executing command: " + cmd.strip())
raise SyntaxError("in " + u(line) + ": syntax error in executing command: " + cmd.strip())
inner = _finish(r)
result += head + inner
m = re.search(bq, text)
@ -358,20 +358,20 @@ def codegen(obj):
except: pass
if ctype == "empty":
return code(u"")
return code("")
if ctype == "in_ns":
in_ns = obj[1][0]
subtree = obj[1]
for sel in subtree:
codegen(sel)
in_ns = u""
return code(u"")
in_ns = ""
return code("")
elif ctype == "decl":
name = u""
name = ""
for data in obj[1]:
if type(data) is unicode or type(data) is str:
if type(data) is str:
name = data
try:
yf = ymlFunc[name]
@ -380,7 +380,7 @@ def codegen(obj):
ymlFunc[name] = YF(name)
yf = ymlFunc[name]
if in_ns:
yf.alias = in_ns + u":" + name
yf.alias = in_ns + ":" + name
if not enable_tracing:
if in_ns == "xsl" and (name == "debug" or name=="assert" or name[:7]=="_trace_"):
yf.alias = "-"
@ -394,9 +394,9 @@ def codegen(obj):
yf = ymlFunc[name] = ymlFunc[base].copy(name)
except KeyError:
if included:
raise KeyError(u"in " + included + u":" + u(line) + u": " + base + u" as base for " + name)
raise KeyError("in " + included + ":" + u(line) + ": " + base + " as base for " + name)
else:
raise KeyError(u"in " + u(line) + u": " + base + u" as base for " + name)
raise KeyError("in " + u(line) + ": " + base + " as base for " + name)
elif data[0] == "shape":
shape = ymlFunc[data[1]]
try:
@ -404,9 +404,9 @@ def codegen(obj):
yf.patch(shape)
except KeyError:
if included:
raise KeyError(u"in " + included + u":" + u(line) + u": " + base + u" as shape for " + name)
raise KeyError("in " + included + ":" + u(line) + ": " + base + " as shape for " + name)
else:
raise KeyError(u"in " + u(line) + u": " + base + u" as shape for " + name)
raise KeyError("in " + u(line) + ": " + base + " as shape for " + name)
elif data[0] == "descend":
yf.addDescend(data[1])
elif data[0] == "declParm":
@ -422,23 +422,23 @@ def codegen(obj):
yf.pointers[parmName[1:]] = value
yf.addParm(parmName)
elif parmName[0] == "%":
if type(value) is unicode or type(value) is str:
if type(value) is str:
yf.macros[parmName] = u(evalPython(value))
else:
yf.macros[parmName] = u(evalPython(u(value)))
yf.addParm(parmName)
elif data[0] == "alias":
if in_ns:
yf.alias = in_ns + u":" + data[1][0]
yf.alias = in_ns + ":" + data[1][0]
else:
yf.alias = data[1][0]
elif data[0] == "content":
yf.content = data[1]
return code(u"")
return code("")
elif ctype == "funclist":
result = u""
result = ""
for f in obj[1]:
result += codegen(f)
return code(result)
@ -447,13 +447,13 @@ def codegen(obj):
if len(obj[1]):
return codegen(('func', ['_parentheses', ('content', [obj[1][0]])]))
else:
return u""
return ""
elif ctype == "fparm":
if len(obj[1]):
return codegen(('func', ['_parm', ('content', [obj[1][0]])]))
else:
return u""
return ""
elif ctype == "generic":
return codegen(('func', ['_generic', ('content', [obj[1][0]])]))
@ -468,15 +468,15 @@ def codegen(obj):
if name == "decl":
if ymlFunc[name] == "#error":
if included:
raise SyntaxError(u"in " + included + u":" + u(line) + u": syntax error in decl statement")
raise SyntaxError("in " + included + ":" + u(line) + ": syntax error in decl statement")
else:
raise SyntaxError(u"in " + u(line) + u": syntax error in decl statement")
raise SyntaxError("in " + u(line) + ": syntax error in decl statement")
if name == "define" or name == "operator":
if ymlFunc[name] == "#error":
if included:
raise SyntaxError(u"in " + included + u":" + u(line) + u": syntax error in define statement")
raise SyntaxError("in " + included + ":" + u(line) + ": syntax error in define statement")
else:
raise SyntaxError(u"in " + u(line) + u": syntax error in define statement")
raise SyntaxError("in " + u(line) + ": syntax error in define statement")
if name[0] == "&":
avoidTag = True
@ -485,7 +485,7 @@ def codegen(obj):
if len(name) > 2:
if name[0:2] == "**":
return code(eval('u'+pointer(name[1:])))
return code(eval(''+pointer(name[1:])))
if name[0] == "*":
name = eval(pointer(name))
@ -497,7 +497,7 @@ def codegen(obj):
ymlFunc[name]
except KeyError:
try:
if ymlFunc["_"].alias != u"-":
if ymlFunc["_"].alias != "-":
return codegen(('func', ['_', ('content', [('funclist', [obj])])]))
else:
ymlFunc[name] = copy(ymlFunc["_"])
@ -512,9 +512,9 @@ def codegen(obj):
if len(ymlFunc[name].descends):
if obj[1][-1][0] != 'content':
if included:
raise KeyError(u"in " + included + u":" + u(line) + u": " + name + u" has descending attributes, but no descendants are following")
raise KeyError("in " + included + ":" + u(line) + ": " + name + " has descending attributes, but no descendants are following")
else:
raise KeyError(u"in " + u(line) + u": " + name + u" has descending attributes, but no descendants are following")
raise KeyError("in " + u(line) + ": " + name + " has descending attributes, but no descendants are following")
def first_func(obj):
if type(obj) is tuple or type(obj) is Symbol:
@ -563,7 +563,7 @@ def codegen(obj):
if dname[0] == "*":
pointers[dname[1:]] = "'" + f[1][0] + "'"
else:
add_params.append( ('parm', [dname, u"'" + f[1][0] + u"'"]) )
add_params.append( ('parm', [dname, "'" + f[1][0] + "'"]) )
try:
add_params.extend( get_parms(f) )
except: pass
@ -575,14 +575,14 @@ def codegen(obj):
to_add.append( ('func', new_things ) )
except:
if included:
raise KeyError(u"in " + included + u":" + u(line) + u": " + name + u" has descending attributes, and too less descendants are following")
raise KeyError("in " + included + ":" + u(line) + ": " + name + " has descending attributes, and too less descendants are following")
else:
raise KeyError(u"in " + u(line) + u": " + name + u" has descending attributes, and too less descendants are following")
raise KeyError("in " + u(line) + ": " + name + " has descending attributes, and too less descendants are following")
if not to_add:
to_add = ( obj, )
complete = u""
complete = ""
for obj in to_add:
subtree = None
@ -606,14 +606,14 @@ def codegen(obj):
result += codegen(sel)
if hasContent and not(avoidTag):
result += u"</" + ymlFunc[name].alias + u">"
result += "</" + ymlFunc[name].alias + ">"
complete += result
return code(complete)
elif ctype == "textsection":
result = u''
result = ''
ll = obj[1].splitlines()
space = len(ll[-1]) - 2
for l in ll[1:-1]:
@ -626,15 +626,15 @@ def codegen(obj):
result += _finish(r)
except SyntaxError:
if included:
raise SyntaxError(u"in " + included + u":" + u(line) + u": syntax error in executing command: " + cmd.strip())
raise SyntaxError("in " + included + ":" + u(line) + ": syntax error in executing command: " + cmd.strip())
else:
raise SyntaxError(u"in " + u(line) + u": syntax error in executing command: " + cmd.strip())
raise SyntaxError("in " + u(line) + ": syntax error in executing command: " + cmd.strip())
else:
result += codegen(Symbol(u'lineQuote', u'| ' + l[space:]))
result += codegen(Symbol('lineQuote', '| ' + l[space:]))
return code(result)
elif ctype == "textsectionu":
result = u''
elif ctype == "textsection":
result = ''
ll = obj[1].splitlines()
space = len(ll[-1]) - 2
for l in ll[1:-1]:
@ -647,16 +647,16 @@ def codegen(obj):
result += _finish(r)
except SyntaxError:
if included:
raise SyntaxError(u"in " + included + u":" + u(line) + u": syntax error in executing command: " + cmd.strip())
raise SyntaxError("in " + included + ":" + u(line) + ": syntax error in executing command: " + cmd.strip())
else:
raise SyntaxError(u"in " + u(line) + u": syntax error in executing command: " + cmd.strip())
raise SyntaxError("in " + u(line) + ": syntax error in executing command: " + cmd.strip())
else:
if result != u'': result += u' '
result += codegen(Symbol(u'quote', [u'> ' + l[space:]]))
if result != '': result += ' '
result += codegen(Symbol('quote', ['> ' + l[space:]]))
return code(result)
elif ctype == "lineQuote" or ctype == "quote":
m, text, base, inds = None, u"", 0, 0
m, text, base, inds = None, "", 0, 0
if ctype == "lineQuote":
text = obj[1]
@ -674,20 +674,20 @@ def codegen(obj):
inds = int(m.group(1))
text = m.group(2)[1:]
else:
if type(text) is unicode or type(text) is str:
if type(text) is str:
text = u(evalPython(text))
ind = u""
ind = ""
if inds > -1:
try:
cmd = evalPython(u"indent(" + u(inds) + u")")
cmd = evalPython("indent(" + u(inds) + ")")
result, rest = parseLine(u(cmd), _inner, [], True, comment)
if rest:
raise SyntaxError()
ind = _finish(result)
except: pass
if ctype == "lineQuote": text += u"\n"
if ctype == "lineQuote": text += "\n"
hasTextFunc = False
try:
@ -701,13 +701,13 @@ def codegen(obj):
elif ctype == "tagQuote":
m = tq.match(obj[1])
if m.group(1) == "<":
return code(u"<" + m.group(2))
return code("<" + m.group(2))
else:
return code(m.group(2))
elif ctype == "operator":
operator.append((re.compile(evalPython(obj[1][0])), obj[1][1]))
return code(u"")
return code("")
elif ctype == "constant":
name = obj[1][0]
@ -715,7 +715,7 @@ def codegen(obj):
name = name[1:]
value = obj[1][1]
pointers[name] = value
return code(u"")
return code("")
elif ctype == "include":
reverse = False
@ -728,7 +728,7 @@ def codegen(obj):
ktext = True
elif arg[0] == "kxml":
kxml = True
elif type(arg) is unicode or type(arg) is str:
elif type(arg) is str:
filemask = arg
if filemask[0] == '/' or filemask[0] == '.':
@ -744,14 +744,14 @@ def codegen(obj):
if not(files):
if included:
raise IOError(u"in " + included + ":" + u(line) + u": include file(s) '" + filemask + u"' not found")
raise IOError("in " + included + ":" + u(line) + ": include file(s) '" + filemask + "' not found")
else:
raise IOError(u"in " + u(line) + u": include file(s) '" + filemask + u"' not found")
raise IOError("in " + u(line) + ": include file(s) '" + filemask + "' not found")
includeFile = fileinput.input(files, mode="rU", openhook=fileinput.hook_encoded(encoding))
_included = included
if ktext or kxml:
text = u""
text = ""
for line in includeFile:
included = includeFile.filename()
if kxml:
@ -780,7 +780,7 @@ def codegen(obj):
parms = []
data = obj[1]
for p in data:
if type(p) is unicode or type(p) is str:
if type(p) is str:
name = p
elif type(p) is tuple or type(p) is Symbol:
ptype = p[0]
@ -790,9 +790,9 @@ def codegen(obj):
else:
parms.append(p[1][0])
if len(parms) == 0:
exp = name + u"()"
exp = name + "()"
elif len(parms) == 1:
exp = name + u"(" + u(parms[0]) + u")"
exp = name + "(" + u(parms[0]) + ")"
else:
exp = name + u(tuple(parms))
cmd = evalPython(exp)
@ -802,31 +802,31 @@ def codegen(obj):
return code(_finish(result))
else:
return code(u"")
return code("")
def _finish(tree):
result = u""
python = u""
result = ""
python = ""
for el in tree:
if el[0] == "python":
if el[1][0][:2] == "!!":
python += el[1][0][2:-2]
else:
python += el[1][0][1:] + u"\n"
python += el[1][0][1:] + "\n"
continue
else:
if python:
execPython(python)
python = u""
python = ""
try:
result += codegen(el)
except RuntimeError:
if included:
raise RuntimeError(u"in " + included + u":" + u(line))
raise RuntimeError("in " + included + ":" + u(line))
else:
raise RuntimeError(u"in " + u(line))
raise RuntimeError("in " + u(line))
if python:
execPython(python)


+ 1
- 1
heading.en.yhtml2 View File

@ -13,7 +13,7 @@ decl ne is a {
div id=headline {
p > YML – Why a Markup Language?!
div class=small {
"YML 2.5.10 of Tu 15 Feb 2019 – Copyleft 2007-2019, "
"YML 2.6.0 of Mo 23 Sep 2019 – Copyleft 2007-2019, "
a "http://blog.fdik.org", "Volker Birk";
" – "
a "http://fdik.org/yml2.tar.bz2", "Download YML 2";


+ 30
- 30
pyPEG.py View File

@ -1,13 +1,13 @@
# YPL parser 1.5
# YPL parser 1.6
# adapted for Python 3.x
# written by VB.
import re
import sys, codecs
import exceptions
class keyword(unicode): pass
class code(unicode): pass
class keyword(str): pass
class code(str): pass
class ignore(object):
def __init__(self, regex_text, *args):
self.regex = re.compile(regex_text, *args)
@ -18,10 +18,10 @@ class _and(object):
class _not(_and): pass
class Name(unicode):
class Name(str):
def __init__(self, *args):
self.line = 0
self.file = u""
self.file = ""
class Symbol(list):
def __init__(self, name, what):
@ -31,27 +31,27 @@ class Symbol(list):
self.append(what)
def __call__(self):
return self.what
def __unicode__(self):
return u'Symbol(' + repr(self.__name__) + ', ' + repr(self.what) + u')'
def __str__(self):
return 'Symbol(' + repr(self.__name__) + ', ' + repr(self.what) + ')'
def __repr__(self):
return unicode(self)
return str(self)
word_regex = re.compile(ur"\w+")
rest_regex = re.compile(ur".*")
word_regex = re.compile(r"\w+")
rest_regex = re.compile(r".*")
print_trace = False
def u(text):
if isinstance(text, exceptions.BaseException):
if isinstance(text, BaseException):
text = text.args[0]
if type(text) is unicode:
if type(text) is str:
return text
if isinstance(text, str):
if isinstance(text, bytes):
if sys.stdin.encoding:
return codecs.decode(text, sys.stdin.encoding)
else:
return codecs.decode(text, "utf-8")
return unicode(text)
return str(text)
def skip(skipper, text, skipWS, skipComments):
if skipWS:
@ -104,7 +104,7 @@ class parser(object):
if print_trace:
try:
if _pattern.__name__ != "comment":
sys.stderr.write(u"match: " + _pattern.__name__ + u"\n")
sys.stderr.write("match: " + _pattern.__name__ + "\n")
except: pass
if self.restlen == -1:
@ -146,7 +146,7 @@ class parser(object):
if print_trace:
try:
if pattern.__name__ != "comment":
sys.stderr.write(u"testing with " + pattern.__name__ + u": " + textline[:40] + u"\n")
sys.stderr.write("testing with " + pattern.__name__ + ": " + textline[:40] + "\n")
except: pass
if pattern.__name__[0] != "_":
@ -160,7 +160,7 @@ class parser(object):
pattern_type = type(pattern)
if pattern_type is str or pattern_type is unicode:
if pattern_type is str:
if text[:len(pattern)] == pattern:
text = skip(self.skipper, text[len(pattern):], skipWS, skipComments)
return R(None, text)
@ -251,11 +251,11 @@ class parser(object):
syntaxError()
else:
raise SyntaxError(u"illegal type in grammar: " + u(pattern_type))
raise SyntaxError("illegal type in grammar: " + u(pattern_type))
def lineNo(self):
if not(self.lines): return u""
if self.restlen == -1: return u""
if not(self.lines): return ""
if self.restlen == -1: return ""
parsed = self.textlen - self.restlen
left, right = 0, len(self.lines)
@ -266,20 +266,20 @@ class parser(object):
try:
if self.lines[mid + 1][0] >= parsed:
try:
return u(self.lines[mid + 1][1]) + u":" + u(self.lines[mid + 1][2])
return u(self.lines[mid + 1][1]) + ":" + u(self.lines[mid + 1][2])
except:
return u""
return ""
else:
left = mid + 1
except:
try:
return u(self.lines[mid + 1][1]) + u":" + u(self.lines[mid + 1][2])
return u(self.lines[mid + 1][1]) + ":" + u(self.lines[mid + 1][2])
except:
return u""
return ""
else:
right = mid - 1
if left > right:
return u""
return ""
# plain module API
@ -308,7 +308,7 @@ def parse(language, lineSource, skipWS = True, skipComments = None, packrat = Fa
while callable(language):
language = language()
orig, ld = u"", 0
orig, ld = "", 0
for line in lineSource:
if lineSource.isfirstline():
ld = 1
@ -331,10 +331,10 @@ def parse(language, lineSource, skipWS = True, skipComments = None, packrat = Fa
if text:
raise SyntaxError()
except SyntaxError, msg:
except SyntaxError as msg:
parsed = textlen - p.restlen
textlen = 0
nn, lineNo, file = 0, 0, u""
nn, lineNo, file = 0, 0, ""
for n, ld, l in lines:
if n >= parsed:
break
@ -346,6 +346,6 @@ def parse(language, lineSource, skipWS = True, skipComments = None, packrat = Fa
lineNo += 1
nn -= 1
lineCont = orig.splitlines()[nn]
raise SyntaxError(u"syntax error in " + u(file) + u":" + u(lineNo) + u": " + lineCont)
raise SyntaxError("syntax error in " + u(file) + ":" + u(lineNo) + ": " + lineCont)
return result

+ 5
- 5
yml2.py View File

@ -1,4 +1,4 @@
# YML 2.5.10 language definition
# YML 2.6.0 language definition
# written by VB.
@ -44,12 +44,12 @@ ppointer = r(r"\*\*" + _symbol, re.U)
macro = r(r"\%" + _symbol, re.U)
reference = r(r"\&" + _symbol, re.U)
NameStartChar = ur''':|[A-Z]|_|[a-z]|[\u00C0-\u00D6]|[\u00D8-\u00F6]|[\u00F8-\u02FF]|[\u0370-\u037D]|[\u037F-\u1FFF]|[\u200C-\u200D]|[\u2070-\u218F]|[\u2C00-\u2FEF]|[\u3001-\uD7FF]|[\uF900-\uFDCF]|[\uFDF0-\uFFFD]'''
NameChar = NameStartChar + ur'''|-|\.|[0-9]|\u00B7|[\u0300-\u036F]|[\u203F-\u2040]'''
NameStartChar = r''':|[A-Z]|_|[a-z]|[\u00C0-\u00D6]|[\u00D8-\u00F6]|[\u00F8-\u02FF]|[\u0370-\u037D]|[\u037F-\u1FFF]|[\u200C-\u200D]|[\u2070-\u218F]|[\u2C00-\u2FEF]|[\u3001-\uD7FF]|[\uF900-\uFDCF]|[\uFDF0-\uFFFD]'''
NameChar = NameStartChar + r'''|-|\.|[0-9]|\u00B7|[\u0300-\u036F]|[\u203F-\u2040]'''
_xmlSymbol = u"(" + NameStartChar + u")(" + NameChar + u")*"
_xmlSymbol = "(" + NameStartChar + ")(" + NameChar + ")*"
xmlSymbol = r(_xmlSymbol)
aliasSymbol = r(ur"-|(" + _xmlSymbol + ur")")
aliasSymbol = r(r"-|(" + _xmlSymbol + r")")
literal = [r(r'""".*?"""', re.S), r(r"'''.*?'''", re.S), r(r"""0x[a-f0-9]+|-?\d+\.\d*|-?\.\d+|-?\d+|".*?"|'.*?'""")]
filename = [("'", r(r"[^']*"), "'"), ('"', r(r'[^"]*'), '"'), r(r"[^\s;]+")]


+ 7
- 6
yml2c View File

@ -1,9 +1,9 @@
#!/usr/bin/env python
#!/usr/bin/env python3
# vim: set fileencoding=utf-8 :
"""\
YML 2 compiler version 5.10
Copyleft (c), 2009-2018, Volker Birk http://fdik.org/yml/
YML 2 compiler version 6.0
Copyleft (c), 2009-2019, Volker Birk http://fdik.org/yml/
"""
@ -24,7 +24,7 @@ def w(msg):
msg = str(msg) + "\n"
except:
msg = u(msg) + u"\n"
if type(msg) is unicode:
if type(msg) is bytes:
msg = codecs.encode(msg, sys.stderr.encoding)
sys.stderr.write(msg)
@ -76,11 +76,12 @@ try:
result = unicodedata.normalize(options.normalization, result)
if options.outputFile and options.outputFile != "-":
outfile = open(options.outputFile, "w")
outfile = open(options.outputFile, "wb")
outfile.write(codecs.encode(result, options.encoding))
outfile.close()
else:
print(codecs.encode(result, options.encoding))
sys.stdout.buffer.write(codecs.encode(result, options.encoding))
print()
except KeyboardInterrupt:
w("\n")


+ 11
- 9
yml2proc View File

@ -1,9 +1,9 @@
#!/usr/bin/env python
#!/usr/bin/env python3
# vim: set fileencoding=utf-8 :
"""\
YML/YSLT 2 processor version 5.10
Copyleft (c), 2009-2018 Volker Birk http://fdik.org/yml/
YML/YSLT 2 processor version 6.0
Copyleft (c), 2009-2019 Volker Birk http://fdik.org/yml/
"""
@ -33,7 +33,7 @@ def w(msg):
msg = str(msg) + "\n"
except:
msg = u(msg) + u"\n"
if type(msg) is unicode:
if type(msg) is str:
msg = codecs.encode(msg, sys.stderr.encoding)
sys.stderr.write(msg)
@ -182,7 +182,7 @@ try:
if options.params:
params = eval(options.params)
for key, value in params.iteritems():
if type(value) != unicode:
if type(value) is not str:
params[key] = u(value)
if options.stringparams:
for key, value in eval(options.stringparams).iteritems():
@ -203,10 +203,10 @@ try:
if options.pretty:
plaintext = etree.tostring(etree.fromstring(rtext), pretty_print=True, xml_declaration=True, encoding=options.encoding)
else:
if isinstance(rtext, unicode):
if isinstance(rtext, str):
plaintext = codecs.encode(rtext, options.encoding)
else:
plaintext = str(rtext)
plaintext = rtext
try:
if plaintext[-1] == "\n":
@ -214,11 +214,13 @@ try:
except: pass
if options.outputFile and options.outputFile != "-":
outfile = open(options.outputFile, "w")
outfile = open(options.outputFile, "wb")
outfile.write(plaintext)
outfile.close()
else:
print(plaintext)
sys.stdout.buffer.write(plaintext)
if not options.pretty:
print()
except KeyboardInterrupt:
w("\n")


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