def __replace_keyword_with_expansion(self, keyword=None, position=None, show_list=False):
expansion = expand_keyword(parent = self, keyword = keyword, show_list = show_list)
if expansion is None:
return
if expansion == u'':
return
if not self.IsMultiLine():
expansion_lines = gmTools.strip_leading_empty_lines (
lines = gmTools.strip_trailing_empty_lines (
text = expansion,
return_list = True
),
return_list = True
)
if len(expansion_lines) == 0:
return
if len(expansion_lines) == 1:
expansion = expansion_lines[0]
else:
msg = _(
'The fragment <%s> expands to multiple lines !\n'
'\n'
'This text field can hold one line only, hwoever.\n'
'\n'
'Please select the line you want to insert:'
) % keyword
expansion = gmListWidgets.get_choices_from_list (
parent = self,
msg = msg,
caption = _('Adapting multi-line expansion to single-line text field'),
choices = expansion_lines,
selections = [0],
columns = [_('Keyword expansion lines')],
single_selection = True,
can_return_empty = False
)
if expansion is None:
return
self.Replace (
position,
position + len(keyword),
expansion
)
self.SetInsertionPoint(position + len(expansion) + 1)
self.ShowPosition(position + len(expansion) + 1)
return
def __replace_keyword_with_expansion(self, keyword=None, position=None, show_list_if_needed=False):
expansion = expand_keyword(parent = self, keyword = keyword, show_list_if_needed = show_list_if_needed)
if expansion is None:
return
if expansion == '':
return
if not self.IsMultiLine():
expansion_lines = gmTools.strip_leading_empty_lines (
lines = gmTools.strip_trailing_empty_lines (
text = expansion,
return_list = True
),
return_list = True
)
if len(expansion_lines) == 0:
return
if len(expansion_lines) == 1:
expansion = expansion_lines[0]
else:
msg = _(
'The fragment <%s> expands to multiple lines !\n'
'\n'
'This text field can hold one line only, hwoever.\n'
'\n'
'Please select the line you want to insert:'
) % keyword
expansion = gmListWidgets.get_choices_from_list (
parent = self,
msg = msg,
caption = _('Adapting multi-line expansion to single-line text field'),
choices = expansion_lines,
selections = [0],
columns = [_('Keyword expansion lines')],
single_selection = True,
can_return_empty = False
)
if expansion is None:
return
self.Replace (
position,
position + len(keyword),
expansion
)
self.SetInsertionPoint(position + len(expansion) + 1)
self.ShowPosition(position + len(expansion) + 1)
return
def format(self,
left_margin=0,
eol=u'\n',
width=None,
with_formula=False,
with_warnings=True,
with_variables=False,
with_sub_results=False,
with_hints=True,
return_list=False):
lines = []
lines.append(self.message)
if with_formula:
txt = gmTools.wrap(text=u'%s %s' %
(_('Algorithm:'), self.formula_name),
width=width,
initial_indent=u' ',
subsequent_indent=u' ' * 2,
eol=eol)
lines.append(txt)
txt = gmTools.wrap(text=u'%s %s' %
(_('Source:'), self.formula_source),
width=width,
initial_indent=u' ',
subsequent_indent=u' ' * 2,
eol=eol)
lines.append(txt)
if with_warnings:
if len(self.warnings) > 0:
lines.append(u' Caveat:')
for w in self.warnings:
txt = gmTools.wrap(text=w,
width=width,
initial_indent=u' %s ' %
gmTools.u_arrow2right,
subsequent_indent=u' ',
eol=eol)
lines.append(txt)
if with_hints:
if len(self.hints) > 0:
lines.append(u' Hints:')
for h in self.hints:
txt = gmTools.wrap(text=h,
width=width,
initial_indent=u' %s ' %
gmTools.u_arrow2right,
subsequent_indent=u' ',
eol=eol)
lines.append(txt)
if with_variables:
if len(self.variables) > 0:
lines.append(u' %s' % _('Variables:'))
for key in self.variables.keys():
txt = u' %s %s: %s' % (gmTools.u_arrow2right, key,
self.variables[key])
lines.append(txt)
if with_sub_results:
if len(self.sub_results) > 0:
lines.append(u' %s' % _('Intermediate results:'))
for r in self.sub_results:
lines.extend(
r.format(
left_margin=left_margin + 1,
width=width,
eol=eol,
with_formula=with_formula,
with_warnings=with_warnings,
with_variables=with_variables,
with_sub_results=False, # break cycles
return_list=True))
lines = gmTools.strip_trailing_empty_lines(lines=lines, eol=eol)
if return_list:
return lines
left_margin = u' ' * left_margin
return left_margin + (eol + left_margin).join(lines) + eol
def format(self, left_margin=0, eol='\n', width=None, with_formula=False, with_warnings=True, with_variables=False, with_sub_results=False, with_hints=True, return_list=False):
lines = []
lines.append(self.message)
if with_formula:
txt = gmTools.wrap (
text = '%s %s' % (
_('Algorithm:'),
self.formula_name
),
width = width,
initial_indent = ' ',
subsequent_indent = ' ' * 2,
eol = eol
)
lines.append(txt)
txt = gmTools.wrap (
text = '%s %s' % (
_('Source:'),
self.formula_source
),
width = width,
initial_indent = ' ',
subsequent_indent = ' ' * 2,
eol = eol
)
lines.append(txt)
if with_warnings:
if len(self.warnings) > 0:
lines.append(' Caveat:')
for w in self.warnings:
txt = gmTools.wrap(text = w, width = width, initial_indent = ' %s ' % gmTools.u_arrow2right, subsequent_indent = ' ', eol = eol)
lines.append(txt)
if with_hints:
if len(self.hints) > 0:
lines.append(' Hints:')
for h in self.hints:
txt = gmTools.wrap(text = h, width = width, initial_indent = ' %s ' % gmTools.u_arrow2right, subsequent_indent = ' ', eol = eol)
lines.append(txt)
if with_variables:
if len(self.variables) > 0:
lines.append(' %s' % _('Variables:'))
for key in self.variables.keys():
txt = ' %s %s: %s' % (
gmTools.u_arrow2right,
key,
self.variables[key]
)
lines.append(txt)
if with_sub_results:
if len(self.sub_results) > 0:
lines.append(' %s' % _('Intermediate results:'))
for r in self.sub_results:
lines.extend(r.format (
left_margin = left_margin + 1,
width = width,
eol = eol,
with_formula = with_formula,
with_warnings = with_warnings,
with_variables = with_variables,
with_sub_results = False, # break cycles
return_list = True
))
lines = gmTools.strip_trailing_empty_lines(lines = lines, eol = eol)
if return_list:
return lines
left_margin = ' ' * left_margin
return left_margin + (eol + left_margin).join(lines) + eol