def parse_list(string):
list = TemplateParamList()
for i, w in enumerate(
split_quoted_strings(string, unescape=False) ):
if i % 2:
if w != ',':
raise TemplateSyntaxError(self, string)
elif w.startswith('"') or w.startswith("'"):
list.append(TemplateLiteral(unescape_quoted_string(w)))
else:
list.append(TemplateParam(w))
return list
def parse_list(string):
list = TemplateParamList()
for i, w in enumerate(split_quoted_strings(string,
unescape=False)):
if i % 2:
if w != ',':
raise TemplateSyntaxError(self, string)
elif w.startswith('"') or w.startswith("'"):
list.append(TemplateLiteral(unescape_quoted_string(w)))
else:
list.append(TemplateParam(w))
return list
def parse_exec(self, args=None):
if not (isinstance(args, tuple) and len(args) == 3):
raise AssertionError('Custom commands needs 3 arguments')
# assert statement could be optimized away
notebook, page, pageview = args
cmd = split_quoted_strings(self['Desktop Entry']['X-Zim-ExecTool'])
if '%f' in cmd:
self._tmpfile = TmpFile('tmp-page-source.txt')
self._tmpfile.writelines(page.dump('wiki'))
cmd[cmd.index('%f')] = self._tmpfile.path
if '%d' in cmd:
dir = notebook.get_attachments_dir(page)
if dir:
cmd[cmd.index('%d')] = dir.path
else:
cmd[cmd.index('%d')] = ''
if '%s' in cmd:
if hasattr(page, 'source') and isinstance(page.source, File):
cmd[cmd.index('%s')] = page.source.path
else:
cmd[cmd.index('%s')] = ''
if '%p' in cmd:
cmd[cmd.index('%p')] = page.name
if '%n' in cmd:
cmd[cmd.index('%n')] = File(notebook.uri).path
if '%D' in cmd:
dir = notebook.document_root
if dir:
cmd[cmd.index('%D')] = dir.path
else:
cmd[cmd.index('%D')] = ''
if '%t' in cmd:
text = pageview.get_selection() or pageview.get_word()
cmd[cmd.index('%t')] = text or ''
# FIXME - need to substitute this in arguments + url encoding
if '%T' in cmd:
text = pageview.get_selection(format='wiki') or pageview.get_word(
format='wiki')
cmd[cmd.index('%T')] = text or ''
# FIXME - need to substitute this in arguments + url encoding
return tuple(cmd)
def update(self, E=(), **F): self['Desktop Entry'].update(E, **F) # Set sane default for X-Zim-ShowInContextMenus if not (E and 'X-Zim-ShowInContextMenu' in E) \ and not 'X-Zim-ShowInContextMenu' in F: cmd = split_quoted_strings(self['Desktop Entry']['X-Zim-ExecTool']) if any(c in cmd for c in ['%f', '%d', '%s']): context = 'Page' elif '%t' in cmd: context = 'Text' else: context = None self['Desktop Entry']['X-Zim-ShowInContextMenu'] = context
def update(self, E=None, **F):
self['Desktop Entry'].update(E, **F)
# Set sane default for X-Zim-ShowInContextMenus
if not (E and 'X-Zim-ShowInContextMenu' in E) \
and not 'X-Zim-ShowInContextMenu' in F:
cmd = split_quoted_strings(self['Desktop Entry']['X-Zim-ExecTool'])
if any(c in cmd for c in ['%f', '%d', '%s']):
context = 'Page'
elif '%t' in cmd:
context = 'Text'
else:
context = None
self['Desktop Entry']['X-Zim-ShowInContextMenu'] = context
def __init__(self, cmd, tryexeccmd=None):
'''Constructor
@param cmd: the command for the external application, either a
string for the command, or a tuple or list with the command
and arguments
@param tryexeccmd: command to check in L{tryexec()} as string.
If C{None} will default to C{cmd} or the first item of C{cmd}.
'''
if isinstance(cmd, str):
cmd = split_quoted_strings(cmd)
else:
assert isinstance(cmd, (tuple, list))
assert tryexeccmd is None or isinstance(tryexeccmd, str)
self.cmd = tuple(cmd)
self.tryexeccmd = tryexeccmd
def __init__(self, cmd, tryexeccmd=None):
'''Constructor
@param cmd: the command for the external application, either a
string for the command, or a tuple or list with the command
and arguments
@param tryexeccmd: command to check in L{tryexec()} as string.
If C{None} will default to C{cmd} or the first item of C{cmd}.
'''
if isinstance(cmd, basestring):
cmd = split_quoted_strings(cmd)
else:
assert isinstance(cmd, (tuple, list))
assert tryexeccmd is None or isinstance(tryexeccmd, basestring)
self.cmd = tuple(cmd)
self.tryexeccmd = tryexeccmd
def parse_exec(self, args=None):
if not (isinstance(args, tuple) and len(args) == 3):
raise AssertionError, 'Custom commands needs 3 arguments'
# assert statement could be optimized away
notebook, page, pageview = args
cmd = split_quoted_strings(self['Desktop Entry']['X-Zim-ExecTool'])
if '%f' in cmd:
self._tmpfile = TmpFile('tmp-page-source.txt')
self._tmpfile.writelines(page.dump('wiki'))
cmd[cmd.index('%f')] = self._tmpfile.path
if '%d' in cmd:
dir = notebook.get_attachments_dir(page)
if dir:
cmd[cmd.index('%d')] = dir.path
else:
cmd[cmd.index('%d')] = ''
if '%s' in cmd:
if hasattr(page, 'source') and isinstance(page.source, File):
cmd[cmd.index('%s')] = page.source.path
else:
cmd[cmd.index('%s')] = ''
if '%n' in cmd:
cmd[cmd.index('%n')] = File(notebook.uri).path
if '%D' in cmd:
dir = notebook.document_root
if dir:
cmd[cmd.index('%D')] = dir.path
else:
cmd[cmd.index('%D')] = ''
if '%t' in cmd:
text = pageview.get_selection() or pageview.get_word()
cmd[cmd.index('%t')] = text or ''
# FIXME - need to substitute this in arguments + url encoding
if '%T' in cmd:
text = pageview.get_selection(format='wiki') or pageview.get_word(format='wiki')
cmd[cmd.index('%T')] = text or ''
# FIXME - need to substitute this in arguments + url encoding
return tuple(cmd)
def __init__(self, cmd, tryexeccmd=None, encoding=None):
'''Constructor
@param cmd: the command for the external application, either a
string for the command, or a tuple or list with the command
and arguments
@param tryexeccmd: command to check in L{tryexec()} as string.
If C{None} will default to C{cmd} or the first item of C{cmd}.
@param encoding: the encoding to use for commandline args
if known, else falls back to system default
'''
if isinstance(cmd, basestring):
cmd = split_quoted_strings(cmd)
else:
assert isinstance(cmd, (tuple, list))
assert tryexeccmd is None or isinstance(tryexeccmd, basestring)
self.cmd = tuple(cmd)
self.tryexeccmd = tryexeccmd
self.encoding = encoding or zim.fs.ENCODING
if self.encoding == 'mbcs':
self.encoding = 'utf-8'
def __init__(self, cmd, tryexeccmd=None, encoding=None):
'''Constructor
@param cmd: the command for the external application, either a
string for the command, or a tuple or list with the command
and arguments
@param tryexeccmd: command to check in L{tryexec()} as string.
If C{None} will default to C{cmd} or the first item of C{cmd}.
@param encoding: the encoding to use for commandline args
if known, else falls back to system default
'''
if isinstance(cmd, basestring):
cmd = split_quoted_strings(cmd)
else:
assert isinstance(cmd, (tuple, list))
assert tryexeccmd is None or isinstance(tryexeccmd, basestring)
self.cmd = tuple(cmd)
self.tryexeccmd = tryexeccmd
self.encoding = encoding or zim.fs.ENCODING
if self.encoding == 'mbcs':
self.encoding = 'utf-8'
def _parse_query(self, string):
words = split_quoted_strings(string, unescape=False)
tokens = []
while words:
w = words.pop(0)
if w.lower() in operators:
tokens.append(operators[w.lower()])
elif keyword_re.match(w):
keyword = keyword_re[1].lower()
term = keyword_re[2] or words.pop(0)
term = unescape_quoted_string(term)
tokens.append((keyword, term))
else:
w = unescape_quoted_string(w)
tokens.append(("content", w)) # default keyword
# ~ print tokens
root = AndGroup()
while tokens:
token = tokens.pop(0)
if token in (OPERATOR_AND, OPERATOR_OR):
pass # AND is the default, OR shoulds not appear here, ignore silently
elif tokens and tokens[0] == OPERATOR_OR:
# collect terms joined by OR
assert isinstance(token, tuple)
group = [token]
while len(tokens) >= 2 and tokens[0] == OPERATOR_OR and isinstance(tokens[1], tuple):
tokens.pop(0)
group.append(tokens.pop(0))
root.append(OrGroup(group))
else:
# simple term in AND group
assert isinstance(token, tuple)
root.append(token)
# ~ print root
return root
def _parse_query(self, string):
# First do a raw tokenizer
words = split_quoted_strings(string, unescape=False, strict=False)
tokens = []
while words:
if operators_re.match(words[0]):
w = operators_re[0]
words[0] = words[0][len(w):]
else:
w = words.pop(0)
if w.lower() in operators:
tokens.append(operators[w.lower()])
elif keyword_re.match(w):
keyword = keyword_re[1].lower()
string = keyword_re[2] or words.pop(0)
string = unescape_quoted_string(string)
if keyword == 'links':
keyword = 'linksfrom'
tokens.append(QueryTerm(keyword, string))
else:
w = unescape_quoted_string(w)
if tag_re.match(w):
tokens.append(QueryTerm('tag', w[1:]))
else:
tokens.append(QueryTerm('contentorname', w)) # default keyword
#~ print tokens
# Then parse NOT operator out
tokens, mytokens = [], tokens
while mytokens:
token = mytokens.pop(0)
if token == OPERATOR_NOT:
if mytokens and isinstance(mytokens[0], QueryTerm):
token = mytokens.pop(0)
token.inverse = True
tokens.append(token)
else:
pass # ignore
else:
tokens.append(token)
#~ print tokens
# Finally group in AND and OR groups
root = QueryGroup(OPERATOR_AND)
while tokens:
token = tokens.pop(0)
if isinstance(token, QueryTerm):
if tokens and tokens[0] == OPERATOR_OR:
# collect terms joined by OR
assert isinstance(token, QueryTerm)
group = QueryGroup(OPERATOR_OR)
group.append(token)
while len(tokens) >= 2 and tokens[0] == OPERATOR_OR \
and isinstance(tokens[1], QueryTerm):
tokens.pop(0)
group.append(tokens.pop(0))
root.append(group)
else:
# simple term in AND group
root.append(token)
else:
assert token in (OPERATOR_AND, OPERATOR_OR)
pass # AND is the default, OR should not appear here, ignore silently
#~ print root
return root
def parse_exec(self, args=None):
'''Returns a list of command and arguments that can be used to
open this application. Args can be either File objects or urls.
'''
assert args is None or isinstance(args, (list, tuple))
def uris(args):
uris = []
for arg in args:
if isinstance(arg, (File, Dir)):
uris.append(arg.uri)
else:
uris.append(unicode(arg))
return uris
cmd = split_quoted_strings(self['Desktop Entry']['Exec'])
if args is None or len(args) == 0:
if '%f' in cmd: cmd.remove('%f')
elif '%F' in cmd: cmd.remove('%F')
elif '%u' in cmd: cmd.remove('%u')
elif '%U' in cmd: cmd.remove('%U')
elif '%f' in cmd:
assert len(args) == 1, 'application takes one file name'
i = cmd.index('%f')
cmd[i] = unicode(args[0])
elif '%F' in cmd:
i = cmd.index('%F')
for arg in reversed(map(unicode, args)):
cmd.insert(i, unicode(arg))
cmd.remove('%F')
elif '%u' in cmd:
assert len(args) == 1, 'application takes one url'
i = cmd.index('%u')
cmd[i] = uris(args)[0]
elif '%U' in cmd:
i = cmd.index('%U')
for arg in reversed(uris(args)):
cmd.insert(i, unicode(arg))
cmd.remove('%U')
else:
cmd.extend(map(unicode, args))
if '%i' in cmd:
if 'Icon' in self['Desktop Entry']:
i = cmd.index('%i')
cmd[i] = self['Desktop Entry']['Icon']
cmd.insert(i, '--icon')
else:
cmd.remove('%i')
if '%c' in cmd:
i = cmd.index('%c')
cmd[i] = self.name
if '%k' in cmd:
i = cmd.index('%k')
if hasattr(self, 'file'):
cmd[i] = self.file.path
else:
cmd[i] = ''
return tuple(cmd)
def parse_exec(self, args=None):
'''Parse the 'Exec' string and interpolate the arguments
according to the keys of the desktop spec.
@param args: list of either URLs or L{File} objects
@returns: the full command to execute as a tuple
'''
assert args is None or isinstance(args, (list, tuple))
def uris(args):
uris = []
for arg in args:
if isinstance(arg, (File, Dir)):
uris.append(arg.uri)
else:
uris.append(unicode(arg))
return uris
cmd = split_quoted_strings(self['Desktop Entry']['Exec'])
if args is None or len(args) == 0:
if '%f' in cmd: cmd.remove('%f')
elif '%F' in cmd: cmd.remove('%F')
elif '%u' in cmd: cmd.remove('%u')
elif '%U' in cmd: cmd.remove('%U')
elif '%f' in cmd:
assert len(args) == 1, 'application takes one file name'
i = cmd.index('%f')
cmd[i] = unicode(args[0])
elif '%F' in cmd:
i = cmd.index('%F')
for arg in reversed(map(unicode, args)):
cmd.insert(i, unicode(arg))
cmd.remove('%F')
elif '%u' in cmd:
assert len(args) == 1, 'application takes one url'
i = cmd.index('%u')
cmd[i] = uris(args)[0]
elif '%U' in cmd:
i = cmd.index('%U')
for arg in reversed(uris(args)):
cmd.insert(i, unicode(arg))
cmd.remove('%U')
else:
cmd.extend(map(unicode, args))
if '%i' in cmd:
if 'Icon' in self['Desktop Entry'] \
and self['Desktop Entry']['Icon']:
i = cmd.index('%i')
cmd[i] = self['Desktop Entry']['Icon']
cmd.insert(i, '--icon')
else:
cmd.remove('%i')
if '%c' in cmd:
i = cmd.index('%c')
cmd[i] = self.name
if '%k' in cmd:
i = cmd.index('%k')
if hasattr(self, 'file'):
cmd[i] = self.file.path
else:
cmd[i] = ''
return tuple(cmd)
def cmd(self): return split_quoted_strings(self['Desktop Entry']['Exec'])
def parse_exec(self, args=None):
'''Parse the 'Exec' string and interpolate the arguments
according to the keys of the desktop spec.
@param args: list of either URLs or L{File} objects
@returns: the full command to execute as a tuple
'''
assert args is None or isinstance(args, (list, tuple))
def uris(args):
uris = []
for arg in args:
if isinstance(arg, (File, Dir)):
uris.append(arg.uri)
else:
uris.append(unicode(arg))
return uris
cmd = split_quoted_strings(self['Desktop Entry']['Exec'])
if args is None or len(args) == 0:
if '%f' in cmd: cmd.remove('%f')
elif '%F' in cmd: cmd.remove('%F')
elif '%u' in cmd: cmd.remove('%u')
elif '%U' in cmd: cmd.remove('%U')
elif '%f' in cmd:
assert len(args) == 1, 'application takes one file name'
i = cmd.index('%f')
cmd[i] = unicode(args[0])
elif '%F' in cmd:
i = cmd.index('%F')
for arg in reversed(map(unicode, args)):
cmd.insert(i, unicode(arg))
cmd.remove('%F')
elif '%u' in cmd:
assert len(args) == 1, 'application takes one url'
i = cmd.index('%u')
cmd[i] = uris(args)[0]
elif '%U' in cmd:
i = cmd.index('%U')
for arg in reversed(uris(args)):
cmd.insert(i, unicode(arg))
cmd.remove('%U')
else:
cmd.extend(map(unicode, args))
if '%i' in cmd:
if 'Icon' in self['Desktop Entry']:
i = cmd.index('%i')
cmd[i] = self['Desktop Entry']['Icon']
cmd.insert(i, '--icon')
else:
cmd.remove('%i')
if '%c' in cmd:
i = cmd.index('%c')
cmd[i] = self.name
if '%k' in cmd:
i = cmd.index('%k')
if hasattr(self, 'file'):
cmd[i] = self.file.path
else:
cmd[i] = ''
return tuple(cmd)
def cmd(self):
return split_quoted_strings(self['Desktop Entry']['Exec'])
def _parse_query(self, string):
# First do a raw tokenizer
words = split_quoted_strings(string, unescape=False, strict=False)
tokens = []
while words:
if operators_re.match(words[0]):
w = operators_re[0]
words[0] = words[0][len(w):]
else:
w = words.pop(0)
if w.lower() in operators:
tokens.append(operators[w.lower()])
elif keyword_re.match(w):
keyword = keyword_re[1].lower()
string = keyword_re[2] or words.pop(0)
string = unescape_quoted_string(string)
if keyword == 'links':
keyword = 'linksfrom'
tokens.append(QueryTerm(keyword, string))
else:
w = unescape_quoted_string(w)
if tag_re.match(w):
tokens.append(QueryTerm('tag', w[1:]))
else:
tokens.append(QueryTerm('contentorname',
w)) # default keyword
#~ print tokens
# Then parse NOT operator out
tokens, mytokens = [], tokens
while mytokens:
token = mytokens.pop(0)
if token == OPERATOR_NOT:
if mytokens and isinstance(mytokens[0], QueryTerm):
token = mytokens.pop(0)
token.inverse = True
tokens.append(token)
else:
pass # ignore
else:
tokens.append(token)
#~ print tokens
# Finally group in AND and OR groups
root = QueryGroup(OPERATOR_AND)
while tokens:
token = tokens.pop(0)
if isinstance(token, QueryTerm):
if tokens and tokens[0] == OPERATOR_OR:
# collect terms joined by OR
assert isinstance(token, QueryTerm)
group = QueryGroup(OPERATOR_OR)
group.append(token)
while len(tokens) >= 2 and tokens[0] == OPERATOR_OR \
and isinstance(tokens[1], QueryTerm):
tokens.pop(0)
group.append(tokens.pop(0))
root.append(group)
else:
# simple term in AND group
root.append(token)
else:
assert token in (OPERATOR_AND, OPERATOR_OR)
pass # AND is the default, OR should not appear here, ignore silently
#~ print root
return root
