search

janik6n / enex2md

A Python command-line utility to convert enex-files to Markdown
MIT License
14 stars 4 forks source link

Error on convert #3

Closed willbasky closed 5 years ago

willbasky commented 5 years ago

OS: Kubuntu 18.04

$ enex2md --disk backup_ever.enex 
Processing input file: backup_ever.enex, writing output to DISK.
Traceback (most recent call last):
  File "/usr/local/bin/enex2md", line 8, in <module>
    sys.exit(app())
  File "/usr/local/lib/python3.6/dist-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.6/dist-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.6/dist-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/enex2md/cli.py", line 25, in app
    converter.convert()
  File "/usr/local/lib/python3.6/dist-packages/enex2md/convert.py", line 33, in convert
    notes = self._parse_notes(tree)
  File "/usr/local/lib/python3.6/dist-packages/enex2md/convert.py", line 99, in _parse_notes
    attachment['filename'] = resource.xpath('resource-attributes/file-name')[0].text
IndexError: list index out of range
janik6n commented 5 years ago

There's something "wrong" with the attachments definitions in the note export. @willbasky could you provide that particular note as a sample?

willbasky commented 5 years ago

I guess I can't, it is personal, sorry.

I exported notes to enex without tags and got this kind of error.

$ enex2md --disk backup_ever.enex 
Traceback (most recent call last):
  File "/usr/local/bin/enex2md", line 5, in <module>
    from enex2md.cli import app
  File "/usr/local/lib/python3.6/dist-packages/enex2md/cli.py", line 8, in <module>
    from enex2md.convert import Converter
  File "/usr/local/lib/python3.6/dist-packages/enex2md/convert.py", line 11, in <module>
    from dateutil.parser import parse
  File "/home/metaxis/.local/lib/python3.6/site-packages/dateutil/parser.py", line 158
    l.append("%s=%s" % (attr, `value`))
                              ^
SyntaxError: invalid syntax
janik6n commented 5 years ago

@willbasky Ok, let's have a look at the second issue. What are the versions of the installed packages + Python? A.k.a. the output of the following two commands:

python -V pip freeze

willbasky commented 5 years ago 
$ python -V
Python 2.7.15+

$ pip -V
pip 19.3.1 from /usr/local/lib/python3.6/dist-packages/pip (python 3.6)

$ pip freeze
acme==0.31.0
apt-xapian-index==0.47
asciinema==2.0.0
asn1crypto==0.24.0
beautifulsoup4==4.8.1
certbot==0.27.0
certbot-nginx==0.23.0
certifi==2018.1.18
chardet==3.0.4
Click==7.0
colorlog==3.1.2
command-not-found==0.3
ConfigArgParse==0.11.0
configobj==5.0.6
cryptography==2.1.4
cupshelpers==1.0
dbus-python==1.2.12
defer==1.0.6
devscripts===2.17.12ubuntu1.1
distro-info===0.18ubuntu0.18.04.1
enex2md==0.3.4
future==0.15.2
gpg==1.10.0
greenlet==0.4.12
html2text==2019.9.26
httpie==0.9.8
httplib2==0.9.2
idna==2.6
jack-select==1.3.1
josepy==1.1.0
keyring==10.6.0
keyrings.alt==3.0
language-selector==0.1
lxml==4.4.1
macaroonbakery==1.1.3
Mako==1.0.7
MarkupSafe==1.0
mock==2.0.0
msgpack==0.5.6
neovim==0.2.0
netifaces==0.10.4
notify2==0.3
olefile==0.45.1
parsedatetime==2.4
pbr==3.1.1
pexpect==4.2.1
Pillow==5.1.0
protobuf==3.0.0
pycairo==1.18.1
pycrypto==2.6.1
pycups==1.9.73
Pygments==2.2.0
PyGObject==3.34.0
pymacaroons==0.13.0
PyNaCl==1.1.2
pyOpenSSL==17.5.0
pyparsing==2.2.0
pyRFC3339==1.0
python-apt==1.6.4
python-dateutil==1.5
python-debian==0.1.32
python-magic==0.4.16
pytz==2018.3
pyudev==0.21.0
pyxattr==0.6.0
pyxdg==0.26
PyYAML==3.12
reportlab==3.4.0
requests==2.18.4
requests-toolbelt==0.8.0
requests-unixsocket==0.1.5
scour==0.36
screen-resolution-extra==0.0.0
SecretStorage==2.3.1
Shredder===2.6.1.Penetrating.Pineapple
six==1.12.0
soupsieve==1.9.5
ssh-import-id==5.7
sshuttle==0.78.3
system-service==0.3
systemd-python==234
ubuntu-drivers-common==0.0.0
ufw==0.36
unattended-upgrades==0.1
unidiff==0.5.4
urllib3==1.22
xkit==0.0.0
youtube-dl==2018.3.14
zope.component==4.3.0
zope.event==4.2.0
zope.hookable==4.0.4
zope.interface==4.3.2
janik6n commented 5 years ago

Thank you @willbasky for the details, those explain what's going on. This tool only supports Python 3.6+, and you are using 2.7.15. Python 2 support has never been on the agenda for enex2md.

Since Python 2 is end-of-life in less than two months, I strongly suggest for you to move to Python 3.

willbasky commented 5 years ago

Ok. I switched to python 3 and got following error:

$ alias python=python3

$ python -V
Python 3.6.8

$ enex2md --disk backup_ever.enex 
Traceback (most recent call last):
  File "/usr/local/bin/enex2md", line 5, in <module>
    from enex2md.cli import app
  File "/usr/local/lib/python3.6/dist-packages/enex2md/cli.py", line 8, in <module>
    from enex2md.convert import Converter
  File "/usr/local/lib/python3.6/dist-packages/enex2md/convert.py", line 11, in <module>
    from dateutil.parser import parse
  File "/home/metaxis/.local/lib/python3.6/site-packages/dateutil/parser.py", line 158
    l.append("%s=%s" % (attr, `value`))
                              ^
SyntaxError: invalid syntax
willbasky commented 5 years ago

@janikarh ^

janik6n commented 5 years ago

Could you please rerun pip freeze and post the results. I need to check the exact versions, since I am unable to reproduce the issue on macOS or Fedora.

willbasky commented 5 years ago 
$ python -V
Python 3.6.8

$ pip -V
pip 19.3.1 from /usr/local/lib/python3.6/dist-packages/pip (python 3.6)

$ pip freeze
acme==0.31.0
apt-xapian-index==0.47
asciinema==2.0.0
asn1crypto==0.24.0
beautifulsoup4==4.8.1
certbot==0.27.0
certbot-nginx==0.23.0
certifi==2018.1.18
chardet==3.0.4
Click==7.0
colorlog==3.1.2
command-not-found==0.3
ConfigArgParse==0.11.0
configobj==5.0.6
cryptography==2.1.4
cupshelpers==1.0
dbus-python==1.2.12
defer==1.0.6
devscripts===2.17.12ubuntu1.1
distro-info===0.18ubuntu0.18.04.1
enex2md==0.3.4
future==0.15.2
gpg==1.10.0
greenlet==0.4.12
html2text==2019.9.26
httpie==0.9.8
httplib2==0.9.2
idna==2.6
jack-select==1.3.1
josepy==1.1.0
keyring==10.6.0
keyrings.alt==3.0
language-selector==0.1
lxml==4.4.1
macaroonbakery==1.1.3
Mako==1.0.7
MarkupSafe==1.0
mock==2.0.0
msgpack==0.5.6
neovim==0.2.0
netifaces==0.10.4
notify2==0.3
olefile==0.45.1
parsedatetime==2.4
pbr==3.1.1
pexpect==4.2.1
Pillow==5.1.0
protobuf==3.0.0
pycairo==1.18.1
pycrypto==2.6.1
pycups==1.9.73
Pygments==2.2.0
PyGObject==3.34.0
pymacaroons==0.13.0
PyNaCl==1.1.2
pyOpenSSL==17.5.0
pyparsing==2.2.0
pyRFC3339==1.0
python-apt==1.6.4
python-dateutil==1.5
python-debian==0.1.32
python-magic==0.4.16
pytz==2018.3
pyudev==0.21.0
pyxattr==0.6.0
pyxdg==0.26
PyYAML==3.12
reportlab==3.4.0
requests==2.18.4
requests-toolbelt==0.8.0
requests-unixsocket==0.1.5
scour==0.36
screen-resolution-extra==0.0.0
SecretStorage==2.3.1
Shredder===2.6.1.Penetrating.Pineapple
six==1.12.0
soupsieve==1.9.5
ssh-import-id==5.7
sshuttle==0.78.3
system-service==0.3
systemd-python==234
ubuntu-drivers-common==0.0.0
ufw==0.36
unattended-upgrades==0.1
unidiff==0.5.4
urllib3==1.22
xkit==0.0.0
youtube-dl==2018.3.14
zope.component==4.3.0
zope.event==4.2.0
zope.hookable==4.0.4
zope.interface==4.3.2
willbasky commented 5 years ago

one.enex.zip i exported one note and got error:

$ enex2md --disk one.enex            
Traceback (most recent call last):
  File "/usr/local/bin/enex2md", line 5, in <module>
    from enex2md.cli import app
  File "/usr/local/lib/python3.6/dist-packages/enex2md/cli.py", line 8, in <module>
    from enex2md.convert import Converter
  File "/usr/local/lib/python3.6/dist-packages/enex2md/convert.py", line 11, in <module>
    from dateutil.parser import parse
  File "/home/metaxis/.local/lib/python3.6/site-packages/dateutil/parser.py", line 158
    l.append("%s=%s" % (attr, `value`))
                              ^
SyntaxError: invalid syntax
janik6n commented 5 years ago

@willbasky Ok, I might now know, what's going on. Your python-dateutil version is 1.5 which is way too old for enex2md. I have failed to pin the versions on the setup.py of enex2md package, which might be the reason why an old version is "accepted". Thanks for the info, I'll ping you when new version is ready.

janik6n commented 5 years ago

@willbasky I just released version 0.4.0, which has version pinning added. This will make sure, that all the dependencies are at the minimum level. Could you please reinstall the package, and try again? Please consider using a Python virtual environment to ensure a clean installation.

willbasky commented 5 years ago

Upgreded. One.enex converted well. Then I set python virtual environment, install enex2md and try to convert *.enex with all my notes and it gave error:

$ pip -V
pip 9.0.1 from /home/metaxis/Загрузки/env/lib/python3.6/site-packages (python 3.6)
(env) 

$ python -V
Python 3.6.8
(env) 

$ pip freeze
beautifulsoup4==4.8.1
Click==7.0
enex2md==0.4.0
html2text==2019.9.26
lxml==4.4.1
pkg-resources==0.0.0
python-dateutil==2.8.1
six==1.13.0
soupsieve==1.9.5
(env) 

$ enex2md --disk backup_ever.enex 
Processing input file: backup_ever.enex, writing output to DISK.
Traceback (most recent call last):
  File "/home/metaxis/Загрузки/env/bin/enex2md", line 11, in <module>
    sys.exit(app())
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/enex2md/cli.py", line 25, in app
    converter.convert()
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/enex2md/convert.py", line 33, in convert
    notes = self._parse_notes(tree)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/enex2md/convert.py", line 99, in _parse_notes
    attachment['filename'] = resource.xpath('resource-attributes/file-name')[0].text
IndexError: list index out of range
(env)
janik6n commented 5 years ago

Ok, happy to hear you got the environment working. We are back to where we started, there's something strange with the xml data. Something I have not come across yet. I will try to think some way to circumvent the issue by bypassing those attachments which does not have necessary (known) data to extract them. I'll ping you once again, when next release is out.

janik6n commented 5 years ago

@willbasky v0.4.1 is out, please upgrade and try again. I tested this by intentionally breaking the enex, let's see how this behaves with the "real data". Let me know how it goes.

willbasky commented 5 years ago

Upgraded to 0.4.1, now it converted 4 notes from 916 and stop with error: 

$ enex2md --disk backup_ever.enex 
Processing input file: backup_ever.enex, writing output to DISK.
Skipping attachment on note with title "Встреча с ребром адама" because the name xml element is missing (resource/resource-attributes/file-name).
Processed 916 note(s).
Traceback (most recent call last):
  File "/home/metaxis/Загрузки/env/bin/enex2md", line 11, in <module>
    sys.exit(app())
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/enex2md/cli.py", line 25, in app
    converter.convert()
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/enex2md/convert.py", line 38, in convert
    self._write_markdown(notes, output_folder)
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/enex2md/convert.py", line 354, in _write_markdown
    output_file.writelines("%s\n" % l for l in self._format_note(note))
  File "/home/metaxis/Загрузки/env/lib/python3.6/site-packages/enex2md/convert.py", line 289, in _format_note
    note_content.append(f"- Updated at: {note['updated']}")
KeyError: 'updated'
(env)

I looked what Встреча с ребром адама note is. Nothing spacial. It has name. There is text only. I exported it as single and it converted well. It is strange.

janik6n commented 5 years ago

@willbasky There's no attachment on that note, did I understand correctly? If so, then Evernote is generating really "interesting" xml with extra elements.

The updated part required an update from my side, v0.4.2 is ready for testing. Sorry this is moving forward with one step at a time, but you are the first external user to provide bug reports. Thank you for that, by the way!

willbasky commented 5 years ago

It is ok we were moving step by step. My pleasure to help you.

Yes, there was no attachments... i guess

Congratulate! You did it!

$ enex2md --disk backup_ever.enex 
Processing input file: backup_ever.enex, writing output to DISK.
Skipping attachment on note with title "Встреча с ребром адама" because the name xml element is missing (resource/resource-attributes/file-name).
Processed 916 note(s).
(env)

Wait, it skipped some attachment. I checked there is link with icon, maybe it is this attachment. Screenshot_20191118_235245

janik6n commented 5 years ago

Happy to hear, that it worked now!

If you can find that part from the enex xml-bundle and provide that segment here, I would be happy to check what's going on there.

willbasky commented 5 years ago

there is attachment 

<mime>image/png</mime>
<width>16</width>
<height>16</height>

and it inserted to text within 

<div><en-media alt="http://l-files.livejournal.net/userhead/1144?v=1364988178" hash="f843775848f8e56e97e53420e5db24b2" style="cursor: default;" type="image/png"/></div>
<div><strong><a href="http://www.livejournal.com/update.bml">rebro_a_dama</a></strong> .</div>
janik6n commented 5 years ago

Ok, that's an image, not an attachment per se. Does it appear on the markdown output?

willbasky commented 5 years ago

Nope, the icon was eliminated.

janik6n commented 5 years ago

Ok, I will need to look into that on another day.

janik6n commented 5 years ago

@willbasky Is that note a web clipping, not a note you wrote yourself? If so, could you share the whole note xml?

willbasky commented 5 years ago

I wrote it myself. It is the same as other ones, but it has resource.

<resource>
<data encoding="base64">
iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACx jwv8YQUAAAAJcEhZcwAACxEAAAsRAX9kX5EAAALiSURBVDhPdZL9T81RHMf9GURdT3XvshmGrRWJ VMYSpmzlaeW23ZpWslFR5nE2lGwe5uq5XMoVYcSSHm7NxdQ0qZuunlT33tKW233q5fRtSuKHz87n nPN+v87nfM6ZA8wK41Xfrq+XFeQFe3I70Jua+KX03Vw++i/trIWB4rBxk2YbH5PXUnXQA832RehU MtpPL8ZUtJixtjv2P/UzzPavhc3Ongc4Pp2jWx2ItaWYmwFyDJdk/Kj0x9F9j9EPSUL6H4D5uS+O zhysrWpubJBja9dye6OCy36e5IR4M1KdSH++jJGaNCH/C9ByPoQG1UJ6c+eT5e/FW3UyTlMDn/OP 8uhUFBd8lvAgXE5zhpx3qStmA55HufM+QcatAAV1mUpclgbGh94yPqznS9ExStMiuCIqqYiUU7ZL RnaApwSRzLnBCgqCF5CzWUFu0DJcwugwNzJuaZRy26COb2UnKTm+m+z1XpRHLKJUQKYAFRGb0KXP xfzEj8LQVVj79TgtesaE0W5qFAAxH9JTfSWWXo0X37VrqDocNQ2oPOAtzD5Uxrihu6ZizNIqnTza VyMADVI+ATRoUqlJnovl2Toe7nKfBmh3LqDpzHxMj31p1p7HNfwe64CooL8ehwTQiyvp+fm9DmPh SvQn5nF2/bxpwKM97gy/8KNtXwyGvdGMdL+RxK5BYTbpJIhVwAxRsXTuU2J56kd9vMc0YCJeJ7ph UybxIzqBn035k80rvshY5jkBqsPalIf1UCK22CQs5f6SeQbgdxgPxKOO8KH7Ybp4SvEKg/V0laZx PSaQjkilkMzUTyXFiaHcPbqDO8og7h7ZTlHcFux9VdiNz3i134NbhwIpSQpFkxwm7c8A3E8NR60K oVOTgvFeijTaeqtx9r4UFdTi6KmkS5vBN1FJT8VZCgQoL2GbBJEAatVWBquysLwrYLT9iWhcPS7z 5E+c6IXLrMM5UEtHdBwGEV1laVwKXy2szPkF/N3ovQOX9lwAAAAASUVORK5CYII=
</data>
<mime>image/png</mime>
<width>16</width>
<height>16</height>
</resource>
janik6n commented 5 years ago

Hmm. Really odd it gets skipped. Need to look into it more.

willbasky commented 5 years ago

How looks xml of note with image converted well?

janik6n commented 5 years ago

Images should and do work well, based on my own tests with several web clipped and hand-crafted notes.

willbasky commented 5 years ago

Have you try to make xml of note with fields i showed?

janik6n commented 5 years ago

I did, still not sure if I added them to the right/same places as they appear on your note. My test looked ok.

willbasky commented 5 years ago

Full xml structure of this note. Text changed to blahblah:

<note>
<title>blahblah</title>
<content>
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd"> <en-note style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div>blahblah</div><div><br/></div><div><en-media alt="http://l-files.livejournal.net/userhead/1144?v=1364988178" hash="f843775848f8e56e97e53420e5db24b2" style="cursor: default;" type="image/png"/></div><div><strong><a href="http://www.livejournal.com/update.bml">rebro_a_dama</a></strong> .</div><div>blahblah</div><div><br/></div><div>blahblah <a href="http://www.pushkin.edu.ru/%20/t%20_blank">институте</a> blahblah</div><div>blahblah</div><div><br/></div><div>blahblah</div><div><br/></div><div>blahblah</div><div><br/></div><div>blahblah</div><div><br/></div><div>blahblah</div><div>blahblah</div><div>blahblah</div><div>blahblah</div><div>blahblah</div><div>blahblah</div><div><br/></div><div>blahblah</div><div>blahblah</div><div>blahblah</div><div>blahblah</div><div>3. blahblah</div><div>blahblah</div><div><br/></div><div>blahblah</div><div><br/></div><div>blahblah</div><div>blahblah</div><div><br/></div></en-note>
</content>
<created>20150425T082652Z</created>
<updated>20150425T104052Z</updated>
<resource>
<data encoding="base64">
iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACx jwv8YQUAAAAJcEhZcwAACxEAAAsRAX9kX5EAAALiSURBVDhPdZL9T81RHMf9GURdT3XvshmGrRWJ VMYSpmzlaeW23ZpWslFR5nE2lGwe5uq5XMoVYcSSHm7NxdQ0qZuunlT33tKW233q5fRtSuKHz87n nPN+v87nfM6ZA8wK41Xfrq+XFeQFe3I70Jua+KX03Vw++i/trIWB4rBxk2YbH5PXUnXQA832RehU MtpPL8ZUtJixtjv2P/UzzPavhc3Ongc4Pp2jWx2ItaWYmwFyDJdk/Kj0x9F9j9EPSUL6H4D5uS+O zhysrWpubJBja9dye6OCy36e5IR4M1KdSH++jJGaNCH/C9ByPoQG1UJ6c+eT5e/FW3UyTlMDn/OP 8uhUFBd8lvAgXE5zhpx3qStmA55HufM+QcatAAV1mUpclgbGh94yPqznS9ExStMiuCIqqYiUU7ZL RnaApwSRzLnBCgqCF5CzWUFu0DJcwugwNzJuaZRy26COb2UnKTm+m+z1XpRHLKJUQKYAFRGb0KXP xfzEj8LQVVj79TgtesaE0W5qFAAxH9JTfSWWXo0X37VrqDocNQ2oPOAtzD5Uxrihu6ZizNIqnTza VyMADVI+ATRoUqlJnovl2Toe7nKfBmh3LqDpzHxMj31p1p7HNfwe64CooL8ehwTQiyvp+fm9DmPh SvQn5nF2/bxpwKM97gy/8KNtXwyGvdGMdL+RxK5BYTbpJIhVwAxRsXTuU2J56kd9vMc0YCJeJ7ph UybxIzqBn035k80rvshY5jkBqsPalIf1UCK22CQs5f6SeQbgdxgPxKOO8KH7Ybp4SvEKg/V0laZx PSaQjkilkMzUTyXFiaHcPbqDO8og7h7ZTlHcFux9VdiNz3i134NbhwIpSQpFkxwm7c8A3E8NR60K oVOTgvFeijTaeqtx9r4UFdTi6KmkS5vBN1FJT8VZCgQoL2GbBJEAatVWBquysLwrYLT9iWhcPS7z 5E+c6IXLrMM5UEtHdBwGEV1laVwKXy2szPkF/N3ovQOX9lwAAAAASUVORK5CYII=
</data>
<mime>image/png</mime>
<width>16</width>
<height>16</height>
</resource>
</note>
janik6n commented 5 years ago

@willbasky, an analysis:

There is an image reference in the note content: <en-media alt="http://l-files.livejournal.net/userhead/1144?v=1364988178" hash="f843775848f8e56e97e53420e5db24b2" style="cursor: default;" type="image/png"/>. Pay attention to the hash attribute.

That same hash should be present in the resource section of the xml, to link the image to the actual base64 encoded image data. Since the hash is missing from the resource, the linking is not possible, thus the image is never generated in the markdown.

Since the said resource has no resource/resource-attributes/file-name either, it cannot be extracted as an attachment.

Unfortunately enex2md is not able to process that kind of data, since some key elements are missing. One solution could be to generate a random name for the attachments with no name, but it would be hard to identify the said attachment after conversion. Would that option suit your needs?

willbasky commented 5 years ago

Why the image be showed at evernote even though wrong hash and lack of name are?

janik6n commented 5 years ago

Your guess is as good as mine, only Evernote knows, why their exporter works as it does. Could be a bug. Any more issues you noticed, which we could take a look at, or can I close this issue?

willbasky commented 5 years ago

I suppose we can to grab a pie off the shelf. Thank you for collaboration!

janik6n commented 5 years ago

Thanks for reporting! Do let me know, if you find anything else.