From 99f721f65906e4f2d1036da3a886426aa0ec5aea Mon Sep 17 00:00:00 2001 From: bwarsaw Date: Fri, 19 Jun 1998 19:32:48 +0000 Subject: All these files have been moved to the Mailman directory (and some renamed) --- modules/htmlformat.py | 468 -------------------------------------------------- 1 file changed, 468 deletions(-) delete mode 100644 modules/htmlformat.py (limited to 'modules/htmlformat.py') diff --git a/modules/htmlformat.py b/modules/htmlformat.py deleted file mode 100644 index ddb6ac229..000000000 --- a/modules/htmlformat.py +++ /dev/null @@ -1,468 +0,0 @@ -# Copyright (C) 1998 by the Free Software Foundation, Inc. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; either version 2 -# of the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - -"""Library for program-based construction of an HTML documents. - -Encapsulate HTML formatting directives in classes that act as containers -for python and, recursively, for nested HTML formatting objects.""" - -__version__ = "$Revision: 635 $" - -# Eventually could abstract down to HtmlItem, which outputs an arbitrary html -# object given start / end tags, valid options, and a value. -# Ug, objects shouldn't be adding their own newlines. The next object should. - - -import string, types - - -# Format an arbitrary object. -def HTMLFormatObject(item, indent): - "Return a presentation of an object, invoking their Format method if any." - if type(item) == type(''): - return item - elif not hasattr(item, "Format"): - return `item` - else: - return item.Format(indent) - -def CaseInsensitiveKeyedDict(d): - result = {} - for (k,v) in d.items(): - result[string.lower(k)] = v - return result - -# Given references to two dictionaries, copy the second dictionary into the -# first one. -def DictMerge(destination, fresh_dict): - for (key, value) in fresh_dict.items(): - destination[key] = value - -class Table: - def __init__(self, **table_opts): - self.cells = [] - self.cell_info = {} - self.row_info = {} - self.opts = table_opts - - def AddOptions(self, opts): - DictMerge(self.opts, opts) - - # Sets all of the cells. It writes over whatever cells you had there - # previously. - - def SetAllCells(self, cells): - self.cells = cells - - # Add a new blank row at the end - def NewRow(self): - self.cells.append([]) - - # Add a new blank cell at the end - def NewCell(self): - self.cells[-1].append('') - - def AddRow(self, row): - self.cells.append(row) - - def AddCell(self, cell): - self.cells[-1].append(cell) - - def AddCellInfo(self, row, col, **kws): - kws = CaseInsensitiveKeyedDict(kws) - if not self.cell_info.has_key(row): - self.cell_info[row] = { col : kws } - elif self.cell_info[row].has_key(col): - DictMerge(self.cell_info[row], kws) - else: - self.cell_info[row][col] = kws - - def AddRowInfo(self, row, **kws): - kws = CaseInsensitiveKeyedDict(kws) - if not self.row_info.has_key(row): - self.row_info[row] = kws - else: - DictMerge(self.row_info[row], kws) - - # What's the index for the row we just put in? - def GetCurrentRowIndex(self): - return len(self.cells)-1 - - # What's the index for the col we just put in? - def GetCurrentCellIndex(self): - return len(self.cells[-1])-1 - - def ExtractCellInfo(self, info): - valid_mods = ['align', 'valign', 'nowrap', 'rowspan', 'colspan', - 'bgcolor'] - output = '' - - for (key, val) in info.items(): - if not key in valid_mods: - continue - if key == 'nowrap': - output = output + ' NOWRAP' - continue - else: - output = output + ' %s=%s' %(string.upper(key), val) - - return output - - def ExtractRowInfo(self, info): - valid_mods = ['align', 'valign', 'bgcolor'] - output = '' - - for (key, val) in info.items(): - if not key in valid_mods: - continue - output = output + ' %s=%s' %(string.upper(key), val) - - return output - - def ExtractTableInfo(self, info): - valid_mods = ['align', 'width', 'border', 'cellspacing', 'cellpadding', - 'bgcolor'] - - output = '' - - for (key, val) in info.items(): - if not key in valid_mods: - continue - if key == 'border' and val == None: - output = output + ' BORDER' - continue - else: - output = output + ' %s=%s' %(string.upper(key), val) - - return output - - def FormatCell(self, row, col, indent): - try: - my_info = self.cell_info[row][col] - except: - my_info = None - - output = '\n' + ' '*indent + '' - - for i in range(len(self.cells[row])): - output = output + self.FormatCell(row, i, indent + 2) - - output = output + '\n' + ' '*indent + '' - - return output - - def Format(self, indent=0): - output = '\n' + ' '*indent + '' - - for i in range(len(self.cells)): - output = output + self.FormatRow(i, indent + 2) - - output = output + '\n' + ' '*indent + '\n' - - return output - - -class Link: - def __init__(self, href, text, target=None): - self.href = href - self.text = text - self.target = target - - def Format(self, indent=0): - texpr = "" - if self.target != None: - texpr = ' target="%s"' % self.target - return '%s' % (HTMLFormatObject(self.href, indent), - texpr, - HTMLFormatObject(self.text, indent)) - -class FontSize: - """FontSize is being deprecated - use FontAttr(..., size="...") instead.""" - def __init__(self, size, *items): - self.items = list(items) - self.size = size - - def Format(self, indent=0): - output = '' % self.size - for item in self.items: - output = output + HTMLFormatObject(item, indent) - output = output + '' - return output - -class FontAttr: - """Present arbitrary font attributes.""" - def __init__(self, *items, **kw): - self.items = list(items) - self.attrs = kw - - def Format(self, indent=0): - seq = [] - for k, v in self.attrs.items(): - seq.append('%s="%s"' % (k, v)) - output = '' % string.join(seq, ' ') - for item in self.items: - output = output + HTMLFormatObject(item, indent) - output = output + '' - return output - - -class Container: - def __init__(self, *items): - if not items: - self.items = [] - else: - self.items = items - - def AddItem(self, obj): - self.items.append(obj) - - def Format(self, indent=0): - output = '' - for item in self.items: - output = output + HTMLFormatObject(item, indent) - return output - -# My own standard document template. YMMV. -# something more abstract would be more work to use... - -class Document(Container): - title = None - - def SetTitle(self, title): - self.title = title - - def Format(self, indent=0, **kw): - output = 'Content-type: text/html\n\n' - spaces = ' ' * indent - output = output + spaces - output = output + '\n\n' - if self.title: - output = '%s%s%s\n' % (output, spaces, - self.title) - output = '%s%s\n%s\n' % string.join(quals, " ") - else: - output = output + '>\n' - output = output + Container.Format(self, indent) - output = output + '%s\n' % spaces - return output - -class HeadlessDocument(Document): - """Document without head section, for templates that provide their own.""" - def Format(self, indent=0, **kw): - output = 'Content-type: text/html\n\n' - spaces = ' ' * indent - output = output + spaces - output = output + Container.Format(self, indent) - return output - -class StdContainer(Container): - def Format(self, indent=0): - # If I don't start a new I ignore indent - output = '<%s>' % self.tag - output = output + Container.Format(self, indent) - output = '%s' % (output, self.tag) - return output - - -class Header(StdContainer): - def __init__(self, num, *items): - self.items = items - self.tag = 'h%d' % num - -class Address(StdContainer): - tag = 'address' - -class Underline(StdContainer): - tag = 'u' - -class Bold(StdContainer): - tag = 'strong' - -class Italic(StdContainer): - tag = 'em' - -class Preformatted(StdContainer): - tag = 'pre' - -class Subscript(StdContainer): - tag = 'sub' - -class Superscript(StdContainer): - tag = 'sup' - -class Strikeout(StdContainer): - tag = 'strike' - -class Center(StdContainer): - tag = 'center' - -class Form(Container): - def __init__(self, action='', method='POST', *items): - apply(Container.__init__, (self,) + items) - self.action = action - self.method = method - - def Format(self, indent=0): - spaces = ' ' * indent - output = '\n%s
\n' % (spaces, self.action, - self.method) - output = output + Container.Format(self, indent+2) - output = '%s\n%s
\n' % (output, spaces) - return output - - -class InputObj: - def __init__(self, name, ty, value, checked, **kws): - self.name = name - self.type = ty - self.value = `value` - self.checked = checked - self.kws = kws - - def Format(self, indent=0): - output = '' - return output - -class SubmitButton(InputObj): - def __init__(self, name, button_text): - InputObj.__init__(self, name, "SUBMIT", button_text, checked=0) - -class PasswordBox(InputObj): - def __init__(self, name): - InputObj.__init__(self, name, "PASSWORD", '', checked=0) - -class TextBox(InputObj): - def __init__(self, name, value='', size=10): - InputObj.__init__(self, name, "TEXT", value, checked=0, size=size) - -class TextArea: - def __init__(self, name, text='', rows=None, cols=None, wrap='soft'): - self.name = name - self.text = text - self.rows = rows - self.cols = cols - self.wrap = wrap - - def Format(self, indent=0): - output = '' % self.text - return output - - -class RadioButton(InputObj): - def __init__(self, name, value, checked=0, **kws): - apply(InputObj.__init__, (self, name, 'RADIO', value, checked), kws) - -class CheckBox(InputObj): - def __init__(self, name, value, checked=0, **kws): - apply(InputObj.__init__, (self, name, "CHECKBOX", value, checked), kws) - - - -class VerticalSpacer: - def __init__(self, size=10): - self.size = size - def Format(self, indent=0): - output = '' % self.size - return output - -class RadioButtonArray: - def __init__(self, name, button_names, checked = None, horizontal=1): - self.button_names = button_names - self.horizontal = horizontal - self.name = name - self.checked = checked - self.horizontal = horizontal - - def Format(self, indent=0): - t = Table(cellspacing=5) - items = [] - l = len(self.button_names) - for i in range(l): - if self.checked == i: - items.append(RadioButton(self.name, i, 1)) - items.append(self.button_names[i]) - else: - items.append(RadioButton(self.name, i)) - items.append(self.button_names[i]) - if self.horizontal: - t.AddRow(items) - else: - for item in items: - t.AddRow([item]) - return t.Format(indent) - -class UnorderedList(Container): - def Format(self, indent=0): - spaces = ' ' * indent - output = '\n%s
    \n' % spaces - for item in self.items: - output = output + '%s
  • %s\n' % (spaces, - HTMLFormatObject(item, - indent + 2)) - output = output + '%s
\n' % spaces - return output - -class OrderedList(Container): - def Format(self, indent=0): - spaces = ' ' * indent - output = '\n%s
    \n' % spaces - for item in self.items: - output = output + '%s
  1. %s\n' % (spaces, - HTMLFormatObject(item, indent + 2)) - output = output + '%s
\n' % spaces - return output - -- cgit v1.2.3-70-g09d2