initial

emlx/emlx.py

@@ -0,0 +1,123 @@
+#!/usr/bin/env python3
+
+import plistlib, email, mailbox
+
+class EmlxMessage(object):
+    msg = None
+    plist = None
+
+    def __init__(self, message=None):
+        if isinstance(message, bytes):
+            start = end = 0
+            end = message.find(b'\n')
+            if end is -1:
+                return
+            msg_size = int(message[start:end])
+
+            start = end + 1
+            end = start + msg_size
+            if start > 0 and end > 0:
+                self.msg = email.message_from_bytes(message[start:end])
+            if start > 0 and end > 0:
+                xml = message[end:]
+                if xml:
+                    self.plist = plistlib.loads(xml)
+
+    @property
+    def flags(self):
+        attrs = {}
+
+        if 'flags' in self.plist:
+            flags = int(self.plist['flags'])
+            attrs['read']               = (flags & 1 << 0) > 0
+            attrs['deleted']            = (flags & 1 << 1) > 0
+            attrs['answered']           = (flags & 1 << 2) > 0
+            attrs['encrypted']          = (flags & 1 << 3) > 0
+            attrs['flagged']            = (flags & 1 << 4) > 0
+            attrs['recent']             = (flags & 1 << 5) > 0
+            attrs['draft']              = (flags & 1 << 6) > 0
+            attrs['initial']            = (flags & 1 << 7) > 0
+            attrs['forwarded']          = (flags & 1 << 8) > 0
+            attrs['redirected']         = (flags & 1 << 9) > 0
+            attrs['attachments']        = (flags & 3 << 10) >> 10 # (6 bits)
+            attrs['priority']           = (flags & 7 << 16) >> 16 # (7 bits)
+            attrs['signed']             = (flags & 1 << 23) > 0
+            attrs['junk']               = (flags & 1 << 24) > 0
+            attrs['not junk']           = (flags & 1 << 25) > 0
+            attrs['font size delta']    = (flags & 7 << 26) >> 7 # (3 bits)
+            attrs['junk set']           = (flags & 1 << 29) > 0
+            attrs['highlight text in toc'] = (flags & 1 << 30) > 0
+            attrs['(unused)']           = (flags & 1 << 31) > 0
+
+        return attrs
+
+    @property
+    def date_sent(self):
+        date = None
+        if 'date-sent' in self.plist and self.plist['date-sent'] is not 0:
+            date = self.plist['date-sent']
+        return date
+
+    @property
+    def date_received(self):
+        date = None
+        if 'date-received' in self.plist and self.plist['date-received'] is not 0:
+            date = self.plist['date-received']
+        return date
+
+    @property
+    def date_last_viewed(self):
+        date = None
+        if 'date-last-viewed' in self.plist and self.plist['date-last-viewed'] is not 0:
+            date = self.plist['date-last-viewed']
+        return date
+
+    def __bytes__(self):
+        msg = bytes(self.msg)
+        msg_size = bytes(str(len(msg)).encode("utf8"))
+        meta = plistlib.dumps(self.plist)
+        return (msg_size + b"\n" + msg + meta)
+
+    def __str__(self):
+        if not self.msg:
+            return ""
+        return str(self.msg)
+
+    def __unicode__(self):
+        if not self.msg:
+            return ""
+        return unicode(self.msg)
+
+    def get_maildir_message(self):
+        m = mailbox.MaildirMessage(self.msg)
+        m.set_subdir("new")
+
+        flags_dict = self.flags
+        if flags_dict['draft']:
+            m.add_flag('D')
+        if flags_dict['flagged']:
+            m.add_flag('F')
+        if flags_dict['forwarded'] or flags_dict['redirected']:
+            m.add_flag('P')
+        if flags_dict['answered']:
+            m.add_flag('R')
+        if flags_dict['read']:
+            m.add_flag('S')
+        if flags_dict['deleted']:
+            m.add_flag('T')
+        if self.date_received is not None:
+            m.set_date(self.date_received)
+
+        return m
+
+if __name__ == "__main__":
+    import sys
+    f = open(sys.argv[1], "rb")
+    original = f.read()
+    f.close()
+    m = EmlxMessage(original)
+
+    generated = bytes(m)
+    print(original)
+    print()
+    print(generated)

setup.cfg

@@ -0,0 +1,2 @@
+[bdist_wheel]
+universal=1

setup.py

@@ -0,0 +1,77 @@
+from setuptools import setup #, find_packages
+
+setup(
+    name="emlx",
+    version="1.0.0",
+    description="Read and parse Apple's EMLX format messages.",
+    long_description="",
+
+    # The project URL.
+    url='https://github.com/ahknight/python-emlx',
+
+    # Author details
+    author='Adam Knight',
+    author_email='[email protected]',
+
+    # Choose your license
+    license='MIT',
+
+    classifiers=[
+        # How mature is this project? Common values are
+        #   3 - Alpha
+        #   4 - Beta
+        #   5 - Production/Stable
+        'Development Status :: 5 - Production/Stable',
+
+        # Indicate who your project is intended for
+        'Intended Audience :: Developers',
+        'Operating System :: OS Independent',
+        'Topic :: Mail',
+        'Topic :: Software Development :: Libraries',
+
+        # Pick your license as you wish (should match "license" above)
+        'License :: OSI Approved :: MIT License',
+
+        # Specify the Python versions you support here. In particular, ensure
+        # that you indicate whether you support Python 2, Python 3 or both.
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.2',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+    ],
+
+    # What does your project relate to?
+    keywords='apple mail message emlx mail.app',
+
+    # You can just specify the packages manually here if your project is
+    # simple. Or you can use find_packages.
+    packages=find_packages(exclude=["contrib", "docs", "tests*"]),
+
+    # List run-time dependencies here.  These will be installed by pip when your
+    # project is installed.
+    # install_requires = ['peppercorn'],
+
+    # If there are data files included in your packages that need to be
+    # installed, specify them here.  If using Python 2.6 or less, then these
+    # have to be included in MANIFEST.in as well.
+    # package_data={
+    #     'sample': ['package_data.dat'],
+    # },
+
+    # Although 'package_data' is the preferred approach, in some case you may
+    # need to place data files outside of your packages.
+    # see http://docs.python.org/3.4/distutils/setupscript.html#installing-additional-files
+    # In this case, 'data_file' will be installed into '<sys.prefix>/my_data'
+    # data_files=[('my_data', ['data/data_file'])],
+
+    # To provide executable scripts, use entry points in preference to the
+    # "scripts" keyword. Entry points provide cross-platform support and allow
+    # pip to create the appropriate form of executable for the target platform.
+    # entry_points={
+    #     'console_scripts': [
+    #         'sample=sample:main',
+    #     ],
+    # },
+)