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Handle build issues, update css for mobile I added www.roundup-tracker.org as a property of mine in google search console. It reports bad mobile experience. According to the goatcounter tracker I put in, we get 400 hits from phones/small tablets; 400 from tablets/small laptops and 800 from computer screens. So 1/4 is mobile and 1/2 is not a large computer screen. On mobile (<960px) the left hand menu is stacked on top of the column in mobile sizes. Sub-menu links are spaced apart to make them easier to clkick on with a finger. Same with the table of contents in the documents. The main document content is now full display width (rather than scrunched to the right side of the display). This is just a quick hack, but it should make the docs more usable. As I worked, I found that _static/style.css changes were not being copied into the html build directory when sphinx was rerun. Nuke entire html subdir and rebuild from scratch each time. Also added comments to Makefile. Also robots.txt was being added as extra_html by sphinx, but it causes a missing from TOC error that exits the build (when using -W). Since exiting on warning is better, I changed Makefile to add robots.txt. Removed robots.txt references from conf.py.
author John Rouillard <rouilj@ieee.org>
date Sun, 10 Jul 2022 18:16:13 -0400
parents f8893e1cde0d
children
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#
# Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
# This module is free software, and you may redistribute it and/or modify
# under the same terms as Python, so long as this copyright message and
# disclaimer are retained in their original form.
#
# IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
# OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE.  THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
# BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

import email
import unittest
from roundup.anypy.strings import StringIO

from roundup.mailgw import RoundupMessage

def gen_message(spec):
    """Create a basic MIME message according to 'spec'.

    Each line of a spec has one content-type, which is optionally indented.
    The indentation signifies how deep in the MIME hierarchy the
    content-type is.

    """

    def getIndent(line):
        """Get the current line's indentation, using four-space indents."""
        count = 0
        for char in line:
            if char != ' ':
                break
            count += 1
        return count // 4

    # A note on message/rfc822: The content of such an attachment is an
    # email with at least one header line. RFC2046 tells us: """   A
    # media type of "message/rfc822" indicates that the body contains an
    # encapsulated message, with the syntax of an RFC 822 message.
    # However, unlike top-level RFC 822 messages, the restriction that
    # each "message/rfc822" body must include a "From", "Date", and at
    # least one destination header is removed and replaced with the
    # requirement that at least one of "From", "Subject", or "Date" must
    # be present."""
    # This means we have to add a newline after the mime-header before
    # the subject, otherwise the subject is part of the mime header not
    # part of the email header.
    table = {'multipart/signed': '    boundary="boundary-%(indent)s";\n',
             'multipart/mixed': '    boundary="boundary-%(indent)s";\n',
             'multipart/alternative': '    boundary="boundary-%(indent)s";\n',
             'text/plain': '    name="foo.txt"\nfoo\n',
             'text/html': '    name="bar.html"\n<html><body>bar &gt;</body></html>\n',
             'application/pgp-signature': '    name="foo.gpg"\nfoo\n',
             'application/pdf': '    name="foo.pdf"\nfoo\n',
             'message/rfc822': '\nSubject: foo\n\nfoo\n'}

    parts = []
    for line in spec.splitlines():
        content_type = line.strip()
        if not content_type:
            continue

        indent = getIndent(line)
        if indent:
            parts.append('\n--boundary-%s\n' % indent)
        parts.append('Content-type: %s;\n' % content_type)
        parts.append(table[content_type] % {'indent': indent + 1})

    for i in range(indent, 0, -1):
        parts.append('\n--boundary-%s--\n' % i)

    return email.message_from_file(StringIO(''.join(parts)), RoundupMessage)

class MultipartTestCase(unittest.TestCase):
    def setUp(self):
        self.fp = StringIO()
        w = self.fp.write
        w('Content-Type: multipart/mixed; boundary="foo"\r\n\r\n')
        w('This is a multipart message. Ignore this bit.\r\n')
        w('\r\n--foo\r\n')

        w('Content-Type: text/plain\r\n\r\n')
        w('Hello, world!\r\n')
        w('\r\n')
        w('Blah blah\r\n')
        w('foo\r\n')
        w('-foo\r\n')
        w('\r\n--foo\r\n')

        w('Content-Type: multipart/alternative; boundary="bar"\r\n\r\n')
        w('This is a multipart message. Ignore this bit.\r\n')
        w('\r\n--bar\r\n')

        w('Content-Type: text/plain\r\n\r\n')
        w('Hello, world!\r\n')
        w('\r\n')
        w('Blah blah\r\n')
        w('\r\n--bar\r\n')

        w('Content-Type: text/html\r\n\r\n')
        w('<b>Hello, world!</b>\r\n')
        w('\r\n--bar--\r\n')
        w('\r\n--foo\r\n')

        w('Content-Type: text/plain\r\n\r\n')
        w('Last bit\n')
        w('\r\n--foo--\r\n')
        self.fp.seek(0)

    def testMultipart(self):
        m = email.message_from_file(self.fp, RoundupMessage)
        self.assertTrue(m is not None)

        it = iter(m.get_payload())

        # first text/plain
        p = next(it, None)
        self.assertTrue(p is not None)
        self.assertEqual(p.get_content_type(), 'text/plain')
        self.assertEqual(p.get_payload(),
            'Hello, world!\r\n\r\nBlah blah\r\nfoo\r\n-foo\r\n')

        # sub-multipart
        p = next(it, None)
        self.assertTrue(p is not None)
        self.assertEqual(p.get_content_type(), 'multipart/alternative')

        # sub-multipart text/plain
        qit = iter(p.get_payload())
        q = next(qit, None)
        self.assertTrue(q is not None)
        self.assertEqual(q.get_content_type(), 'text/plain')
        self.assertEqual(q.get_payload(), 'Hello, world!\r\n\r\nBlah blah\r\n')

        # sub-multipart text/html
        q = next(qit, None)
        self.assertTrue(q is not None)
        self.assertEqual(q.get_content_type(), 'text/html')
        self.assertEqual(q.get_payload(), '<b>Hello, world!</b>\r\n')

        # sub-multipart end
        q = next(qit, None)
        self.assertTrue(q is None)

        # final text/plain
        p = next(it, None)
        self.assertTrue(p is not None)
        self.assertEqual(p.get_content_type(), 'text/plain')
        self.assertEqual(p.get_payload(),
            'Last bit\n')

        # end
        p = next(it, None)
        self.assertTrue(p is None)

    def TestExtraction(self, spec, expected, convert_html_with=False):
        if convert_html_with:
            from roundup.dehtml import dehtml
            html2text=dehtml(convert_html_with).html2text
        else:
            html2text=None

        self.assertEqual(gen_message(spec).extract_content(
            html2text=html2text), expected)

    def testTextPlain(self):
        self.TestExtraction('text/plain', ('foo\n', [], False))

    def testAttachedTextPlain(self):
        self.TestExtraction("""
multipart/mixed
    text/plain
    text/plain""",
                  ('foo\n',
                   [('foo.txt', 'text/plain', 'foo\n')], False))

    def testMultipartMixed(self):
        self.TestExtraction("""
multipart/mixed
    text/plain
    application/pdf""",
                  ('foo\n',
                   [('foo.pdf', 'application/pdf', b'foo\n')], False))

    def testMultipartMixedHtml(self):
        # test with html conversion enabled
        self.TestExtraction("""
multipart/mixed
    text/html
    application/pdf""",
                  ('bar >\n',
                   [('bar.html', 'text/html',
                      '<html><body>bar &gt;</body></html>\n'),
                   ('foo.pdf', 'application/pdf', b'foo\n')], False),
                            convert_html_with='dehtml')

        # test with html conversion disabled
        self.TestExtraction("""
multipart/mixed
    text/html
    application/pdf""",
                  (None,
                   [('bar.html', 'text/html',
                      '<html><body>bar &gt;</body></html>\n'),
                    ('foo.pdf', 'application/pdf', b'foo\n')], False),
                            convert_html_with=False)

    def testMultipartAlternative(self):
        self.TestExtraction("""
multipart/alternative
    text/plain
    application/pdf
        """, ('foo\n', [('foo.pdf', 'application/pdf', b'foo\n')], False))

    def testMultipartAlternativeHtml(self):
        self.TestExtraction("""
multipart/alternative
    text/html
    application/pdf""",
                  ('bar >\n',
                   [('bar.html', 'text/html',
                      '<html><body>bar &gt;</body></html>\n'),
                   ('foo.pdf', 'application/pdf', b'foo\n')], False),
                            convert_html_with='dehtml')

        self.TestExtraction("""
multipart/alternative
    text/html
    application/pdf""",
                  (None,
                   [('bar.html', 'text/html',
                      '<html><body>bar &gt;</body></html>\n'),
                    ('foo.pdf', 'application/pdf', b'foo\n')], False),
                            convert_html_with=False)

    def testMultipartAlternativeHtmlText(self):
        # text should take priority over html when html is first
        self.TestExtraction("""
multipart/alternative
    text/html
    text/plain
    application/pdf""",
                  ('foo\n',
                   [('bar.html', 'text/html',
                      '<html><body>bar &gt;</body></html>\n'),
                    ('foo.pdf', 'application/pdf', b'foo\n')], False),
                            convert_html_with='dehtml')

        # text should take priority over html when text is first
        self.TestExtraction("""
multipart/alternative
    text/plain
    text/html
    application/pdf""",
                  ('foo\n',
                   [('bar.html', 'text/html',
                      '<html><body>bar &gt;</body></html>\n'),
                    ('foo.pdf', 'application/pdf', b'foo\n')], False),
                            convert_html_with='dehtml')

        # text should take priority over html when text is second and
        # html is disabled
        self.TestExtraction("""
multipart/alternative
    text/html
    text/plain
    application/pdf""",
                  ('foo\n',
                   [('bar.html', 'text/html',
                      '<html><body>bar &gt;</body></html>\n'),
                    ('foo.pdf', 'application/pdf', b'foo\n')], False),
                            convert_html_with=False)

        # text should take priority over html when text is first and
        # html is disabled
        self.TestExtraction("""
multipart/alternative
    text/plain
    text/html
    application/pdf""",
                  ('foo\n',
                   [('bar.html', 'text/html',
                      '<html><body>bar &gt;</body></html>\n'),
                    ('foo.pdf', 'application/pdf', b'foo\n')], False),
                            convert_html_with=False)

    def testDeepMultipartAlternative(self):
        self.TestExtraction("""
multipart/mixed
    multipart/alternative
        text/plain
        application/pdf
        """, ('foo\n', [('foo.pdf', 'application/pdf', b'foo\n')], False))

    def testSignedText(self):
        self.TestExtraction("""
multipart/signed
    text/plain
    application/pgp-signature""", ('foo\n', [], False))

    def testSignedAttachments(self):
        self.TestExtraction("""
multipart/signed
    multipart/mixed
        text/plain
        application/pdf
    application/pgp-signature""",
                  ('foo\n',
                   [('foo.pdf', 'application/pdf', b'foo\n')], False))

    def testAttachedSignature(self):
        self.TestExtraction("""
multipart/mixed
    text/plain
    application/pgp-signature""",
                  ('foo\n',
                   [('foo.gpg', 'application/pgp-signature', b'foo\n')], False))

    def testMessageRfc822(self):
        self.TestExtraction("""
multipart/mixed
    message/rfc822""",
                  (None,
                   [('foo.eml', 'message/rfc822', 'Subject: foo\n\nfoo\n')], False))

# vim: set filetype=python ts=4 sw=4 et si
Roundup Issue Tracker: http://roundup-tracker.org/