| .. | |||||
| __init__.py | |||||
| __init__.pyc | |||||
| __init__.pyo | |||||
| compat.py | |||||
| compat.pyc | |||||
| compat.pyo | |||||
| config.py | |||||
| config.pyc | |||||
| config.pyo | |||||
| ini.py | |||||
| ini.pyc | |||||
| ini.pyo | |||||
| utils.py | |||||
| utils.pyc | |||||
| utils.pyo |
| Server IP : 172.67.171.101 / Your IP : 216.73.216.123 Web Server : Apache System : Linux server1.morocco-tours.com 3.10.0-1127.19.1.el7.x86_64 #1 SMP Tue Aug 25 17:23:54 UTC 2020 x86_64 User : zagoradraa ( 1005) PHP Version : 7.4.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/lib/python2.7/site-packages/iniparse/ |
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"""Access and/or modify INI files
* Compatiable with ConfigParser
* Preserves order of sections & options
* Preserves comments/blank lines/etc
* More conveninet access to data
Example:
>>> from StringIO import StringIO
>>> sio = StringIO('''# configure foo-application
... [foo]
... bar1 = qualia
... bar2 = 1977
... [foo-ext]
... special = 1''')
>>> cfg = INIConfig(sio)
>>> print cfg.foo.bar1
qualia
>>> print cfg['foo-ext'].special
1
>>> cfg.foo.newopt = 'hi!'
>>> cfg.baz.enabled = 0
>>> print cfg
# configure foo-application
[foo]
bar1 = qualia
bar2 = 1977
newopt = hi!
[foo-ext]
special = 1
<BLANKLINE>
[baz]
enabled = 0
"""
# An ini parser that supports ordered sections/options
# Also supports updates, while preserving structure
# Backward-compatiable with ConfigParser
import re
from ConfigParser import DEFAULTSECT, ParsingError, MissingSectionHeaderError
import config
class LineType(object):
line = None
def __init__(self, line=None):
if line is not None:
self.line = line.strip('\n')
# Return the original line for unmodified objects
# Otherwise construct using the current attribute values
def __str__(self):
if self.line is not None:
return self.line
else:
return self.to_string()
# If an attribute is modified after initialization
# set line to None since it is no longer accurate.
def __setattr__(self, name, value):
if hasattr(self,name):
self.__dict__['line'] = None
self.__dict__[name] = value
def to_string(self):
raise Exception('This method must be overridden in derived classes')
class SectionLine(LineType):
regex = re.compile(r'^\['
r'(?P<name>[^]]+)'
r'\]\s*'
r'((?P<csep>;|#)(?P<comment>.*))?$')
def __init__(self, name, comment=None, comment_separator=None,
comment_offset=-1, line=None):
super(SectionLine, self).__init__(line)
self.name = name
self.comment = comment
self.comment_separator = comment_separator
self.comment_offset = comment_offset
def to_string(self):
out = '[' + self.name + ']'
if self.comment is not None:
# try to preserve indentation of comments
out = (out+' ').ljust(self.comment_offset)
out = out + self.comment_separator + self.comment
return out
def parse(cls, line):
m = cls.regex.match(line.rstrip())
if m is None:
return None
return cls(m.group('name'), m.group('comment'),
m.group('csep'), m.start('csep'),
line)
parse = classmethod(parse)
class OptionLine(LineType):
def __init__(self, name, value, separator=' = ', comment=None,
comment_separator=None, comment_offset=-1, line=None):
super(OptionLine, self).__init__(line)
self.name = name
self.value = value
self.separator = separator
self.comment = comment
self.comment_separator = comment_separator
self.comment_offset = comment_offset
def to_string(self):
out = '%s%s%s' % (self.name, self.separator, self.value)
if self.comment is not None:
# try to preserve indentation of comments
out = (out+' ').ljust(self.comment_offset)
out = out + self.comment_separator + self.comment
return out
regex = re.compile(r'^(?P<name>[^:=\s[][^:=]*)'
r'(?P<sep>[:=]\s*)'
r'(?P<value>.*)$')
def parse(cls, line):
m = cls.regex.match(line.rstrip())
if m is None:
return None
name = m.group('name').rstrip()
value = m.group('value')
sep = m.group('name')[len(name):] + m.group('sep')
# comments are not detected in the regex because
# ensuring total compatibility with ConfigParser
# requires that:
# option = value ;comment // value=='value'
# option = value;1 ;comment // value=='value;1 ;comment'
#
# Doing this in a regex would be complicated. I
# think this is a bug. The whole issue of how to
# include ';' in the value needs to be addressed.
# Also, '#' doesn't mark comments in options...
coff = value.find(';')
if coff != -1 and value[coff-1].isspace():
comment = value[coff+1:]
csep = value[coff]
value = value[:coff].rstrip()
coff = m.start('value') + coff
else:
comment = None
csep = None
coff = -1
return cls(name, value, sep, comment, csep, coff, line)
parse = classmethod(parse)
def change_comment_syntax(comment_chars='%;#', allow_rem=False):
comment_chars = re.sub(r'([\]\-\^])', r'\\\1', comment_chars)
regex = r'^(?P<csep>[%s]' % comment_chars
if allow_rem:
regex += '|[rR][eE][mM]'
regex += r')(?P<comment>.*)$'
CommentLine.regex = re.compile(regex)
class CommentLine(LineType):
regex = re.compile(r'^(?P<csep>[;#]|[rR][eE][mM] +)'
r'(?P<comment>.*)$')
def __init__(self, comment='', separator='#', line=None):
super(CommentLine, self).__init__(line)
self.comment = comment
self.separator = separator
def to_string(self):
return self.separator + self.comment
def parse(cls, line):
m = cls.regex.match(line.rstrip())
if m is None:
return None
return cls(m.group('comment'), m.group('csep'), line)
parse = classmethod(parse)
class EmptyLine(LineType):
# could make this a singleton
def to_string(self):
return ''
value = property(lambda _: '')
def parse(cls, line):
if line.strip(): return None
return cls(line)
parse = classmethod(parse)
class ContinuationLine(LineType):
regex = re.compile(r'^\s+(?P<value>.*)$')
def __init__(self, value, value_offset=None, line=None):
super(ContinuationLine, self).__init__(line)
self.value = value
if value_offset is None:
value_offset = 8
self.value_offset = value_offset
def to_string(self):
return ' '*self.value_offset + self.value
def parse(cls, line):
m = cls.regex.match(line.rstrip())
if m is None:
return None
return cls(m.group('value'), m.start('value'), line)
parse = classmethod(parse)
class LineContainer(object):
def __init__(self, d=None):
self.contents = []
self.orgvalue = None
if d:
if isinstance(d, list): self.extend(d)
else: self.add(d)
def add(self, x):
self.contents.append(x)
def extend(self, x):
for i in x: self.add(i)
def get_name(self):
return self.contents[0].name
def set_name(self, data):
self.contents[0].name = data
def get_value(self):
if self.orgvalue is not None:
return self.orgvalue
elif len(self.contents) == 1:
return self.contents[0].value
else:
return '\n'.join([('%s' % x.value) for x in self.contents
if not isinstance(x, CommentLine)])
def set_value(self, data):
self.orgvalue = data
lines = ('%s' % data).split('\n')
# If there is an existing ContinuationLine, use its offset
value_offset = None
for v in self.contents:
if isinstance(v, ContinuationLine):
value_offset = v.value_offset
break
# Rebuild contents list, preserving initial OptionLine
self.contents = self.contents[0:1]
self.contents[0].value = lines[0]
del lines[0]
for line in lines:
if line.strip():
self.add(ContinuationLine(line, value_offset))
else:
self.add(EmptyLine())
name = property(get_name, set_name)
value = property(get_value, set_value)
def __str__(self):
s = [x.__str__() for x in self.contents]
return '\n'.join(s)
def finditer(self, key):
for x in self.contents[::-1]:
if hasattr(x, 'name') and x.name==key:
yield x
def find(self, key):
for x in self.finditer(key):
return x
raise KeyError(key)
def _make_xform_property(myattrname, srcattrname=None):
private_attrname = myattrname + 'value'
private_srcname = myattrname + 'source'
if srcattrname is None:
srcattrname = myattrname
def getfn(self):
srcobj = getattr(self, private_srcname)
if srcobj is not None:
return getattr(srcobj, srcattrname)
else:
return getattr(self, private_attrname)
def setfn(self, value):
srcobj = getattr(self, private_srcname)
if srcobj is not None:
setattr(srcobj, srcattrname, value)
else:
setattr(self, private_attrname, value)
return property(getfn, setfn)
class INISection(config.ConfigNamespace):
_lines = None
_options = None
_defaults = None
_optionxformvalue = None
_optionxformsource = None
_compat_skip_empty_lines = set()
def __init__(self, lineobj, defaults = None,
optionxformvalue=None, optionxformsource=None):
self._lines = [lineobj]
self._defaults = defaults
self._optionxformvalue = optionxformvalue
self._optionxformsource = optionxformsource
self._options = {}
_optionxform = _make_xform_property('_optionxform')
def _compat_get(self, key):
# identical to __getitem__ except that _compat_XXX
# is checked for backward-compatible handling
if key == '__name__':
return self._lines[-1].name
if self._optionxform: key = self._optionxform(key)
try:
value = self._options[key].value
del_empty = key in self._compat_skip_empty_lines
except KeyError:
if self._defaults and key in self._defaults._options:
value = self._defaults._options[key].value
del_empty = key in self._defaults._compat_skip_empty_lines
else:
raise
if del_empty:
value = re.sub('\n+', '\n', value)
return value
def _getitem(self, key):
if key == '__name__':
return self._lines[-1].name
if self._optionxform: key = self._optionxform(key)
try:
return self._options[key].value
except KeyError:
if self._defaults and key in self._defaults._options:
return self._defaults._options[key].value
else:
raise
def __setitem__(self, key, value):
if self._optionxform: xkey = self._optionxform(key)
else: xkey = key
if xkey in self._compat_skip_empty_lines:
self._compat_skip_empty_lines.remove(xkey)
if xkey not in self._options:
# create a dummy object - value may have multiple lines
obj = LineContainer(OptionLine(key, ''))
self._lines[-1].add(obj)
self._options[xkey] = obj
# the set_value() function in LineContainer
# automatically handles multi-line values
self._options[xkey].value = value
def __delitem__(self, key):
if self._optionxform: key = self._optionxform(key)
if key in self._compat_skip_empty_lines:
self._compat_skip_empty_lines.remove(key)
for l in self._lines:
remaining = []
for o in l.contents:
if isinstance(o, LineContainer):
n = o.name
if self._optionxform: n = self._optionxform(n)
if key != n: remaining.append(o)
else:
remaining.append(o)
l.contents = remaining
del self._options[key]
def __iter__(self):
d = set()
for l in self._lines:
for x in l.contents:
if isinstance(x, LineContainer):
if self._optionxform:
ans = self._optionxform(x.name)
else:
ans = x.name
if ans not in d:
yield ans
d.add(ans)
if self._defaults:
for x in self._defaults:
if x not in d:
yield x
d.add(x)
def _new_namespace(self, name):
raise Exception('No sub-sections allowed', name)
def make_comment(line):
return CommentLine(line.rstrip('\n'))
def readline_iterator(f):
"""iterate over a file by only using the file object's readline method"""
have_newline = False
while True:
line = f.readline()
if not line:
if have_newline:
yield ""
return
if line.endswith('\n'):
have_newline = True
else:
have_newline = False
yield line
def lower(x):
return x.lower()
class INIConfig(config.ConfigNamespace):
_data = None
_sections = None
_defaults = None
_optionxformvalue = None
_optionxformsource = None
_sectionxformvalue = None
_sectionxformsource = None
_parse_exc = None
_bom = False
def __init__(self, fp=None, defaults=None, parse_exc=True,
optionxformvalue=lower, optionxformsource=None,
sectionxformvalue=None, sectionxformsource=None):
self._data = LineContainer()
self._parse_exc = parse_exc
self._optionxformvalue = optionxformvalue
self._optionxformsource = optionxformsource
self._sectionxformvalue = sectionxformvalue
self._sectionxformsource = sectionxformsource
self._sections = {}
if defaults is None: defaults = {}
self._defaults = INISection(LineContainer(), optionxformsource=self)
for name, value in defaults.iteritems():
self._defaults[name] = value
if fp is not None:
self._readfp(fp)
_optionxform = _make_xform_property('_optionxform', 'optionxform')
_sectionxform = _make_xform_property('_sectionxform', 'optionxform')
def _getitem(self, key):
if key == DEFAULTSECT:
return self._defaults
if self._sectionxform: key = self._sectionxform(key)
return self._sections[key]
def __setitem__(self, key, value):
raise Exception('Values must be inside sections', key, value)
def __delitem__(self, key):
if self._sectionxform: key = self._sectionxform(key)
for line in self._sections[key]._lines:
self._data.contents.remove(line)
del self._sections[key]
def __iter__(self):
d = set()
d.add(DEFAULTSECT)
for x in self._data.contents:
if isinstance(x, LineContainer):
if x.name not in d:
yield x.name
d.add(x.name)
def _new_namespace(self, name):
if self._data.contents:
self._data.add(EmptyLine())
obj = LineContainer(SectionLine(name))
self._data.add(obj)
if self._sectionxform: name = self._sectionxform(name)
if name in self._sections:
ns = self._sections[name]
ns._lines.append(obj)
else:
ns = INISection(obj, defaults=self._defaults,
optionxformsource=self)
self._sections[name] = ns
return ns
def __str__(self):
if self._bom:
fmt = u'\ufeff%s'
else:
fmt = '%s'
return fmt % self._data.__str__()
__unicode__ = __str__
_line_types = [EmptyLine, CommentLine,
SectionLine, OptionLine,
ContinuationLine]
def _parse(self, line):
for linetype in self._line_types:
lineobj = linetype.parse(line)
if lineobj:
return lineobj
else:
# can't parse line
return None
def _readfp(self, fp):
cur_section = None
cur_option = None
cur_section_name = None
cur_option_name = None
pending_lines = []
pending_empty_lines = False
try:
fname = fp.name
except AttributeError:
fname = '<???>'
linecount = 0
exc = None
line = None
for line in readline_iterator(fp):
# Check for BOM on first line
if linecount == 0 and isinstance(line, unicode):
if line[0] == u'\ufeff':
line = line[1:]
self._bom = True
lineobj = self._parse(line)
linecount += 1
if not cur_section and not isinstance(lineobj,
(CommentLine, EmptyLine, SectionLine)):
if self._parse_exc:
raise MissingSectionHeaderError(fname, linecount, line)
else:
lineobj = make_comment(line)
if lineobj is None:
if self._parse_exc:
if exc is None: exc = ParsingError(fname)
exc.append(linecount, line)
lineobj = make_comment(line)
if isinstance(lineobj, ContinuationLine):
if cur_option:
if pending_lines:
cur_option.extend(pending_lines)
pending_lines = []
if pending_empty_lines:
optobj._compat_skip_empty_lines.add(cur_option_name)
pending_empty_lines = False
cur_option.add(lineobj)
else:
# illegal continuation line - convert to comment
if self._parse_exc:
if exc is None: exc = ParsingError(fname)
exc.append(linecount, line)
lineobj = make_comment(line)
if isinstance(lineobj, OptionLine):
if pending_lines:
cur_section.extend(pending_lines)
pending_lines = []
pending_empty_lines = False
cur_option = LineContainer(lineobj)
cur_section.add(cur_option)
if self._optionxform:
cur_option_name = self._optionxform(cur_option.name)
else:
cur_option_name = cur_option.name
if cur_section_name == DEFAULTSECT:
optobj = self._defaults
else:
optobj = self._sections[cur_section_name]
optobj._options[cur_option_name] = cur_option
if isinstance(lineobj, SectionLine):
self._data.extend(pending_lines)
pending_lines = []
pending_empty_lines = False
cur_section = LineContainer(lineobj)
self._data.add(cur_section)
cur_option = None
cur_option_name = None
if cur_section.name == DEFAULTSECT:
self._defaults._lines.append(cur_section)
cur_section_name = DEFAULTSECT
else:
if self._sectionxform:
cur_section_name = self._sectionxform(cur_section.name)
else:
cur_section_name = cur_section.name
if cur_section_name not in self._sections:
self._sections[cur_section_name] = \
INISection(cur_section, defaults=self._defaults,
optionxformsource=self)
else:
self._sections[cur_section_name]._lines.append(cur_section)
if isinstance(lineobj, (CommentLine, EmptyLine)):
pending_lines.append(lineobj)
if isinstance(lineobj, EmptyLine):
pending_empty_lines = True
self._data.extend(pending_lines)
if line and line[-1]=='\n':
self._data.add(EmptyLine())
if exc:
raise exc
| .. | |||||
| __init__.py | |||||
| __init__.pyc | |||||
| __init__.pyo | |||||
| compat.py | |||||
| compat.pyc | |||||
| compat.pyo | |||||
| config.py | |||||
| config.pyc | |||||
| config.pyo | |||||
| ini.py | |||||
| ini.pyc | |||||
| ini.pyo | |||||
| utils.py | |||||
| utils.pyc | |||||
| utils.pyo |