Wrap long statements on open-bracket syntax.

7 files changed, 46 insertions, 29 deletions

diff --git a/alot/account.py b/alot/account.py
index 461d2bbf..fe304ac6 100644
--- a/alot/account.py
+++ b/alot/account.py
@@ -213,9 +213,11 @@ class Account(object):
         replied_tags = replied_tags or []
         passed_tags = passed_tags or []
 
-        self.address = Address.from_string(address, case_sensitive=case_sensitive_username)
-        self.aliases = [Address.from_string(a, case_sensitive=case_sensitive_username)
-                        for a in (aliases or [])]
+        self.address = Address.from_string(
+            address, case_sensitive=case_sensitive_username)
+        self.aliases = [
+            Address.from_string(a, case_sensitive=case_sensitive_username)
+            for a in (aliases or [])]
         self.alias_regexp = alias_regexp
         self.realname = realname
         self.encrypt_to_self = encrypt_to_self
diff --git a/alot/commands/globals.py b/alot/commands/globals.py
index d335e8cf..4e272b8e 100644
--- a/alot/commands/globals.py
+++ b/alot/commands/globals.py
@@ -271,9 +271,10 @@ class ExternalCommand(Command):
 
         def thread_code(*_):
             try:
-                proc = subprocess.Popen(self.cmdlist, shell=self.shell,
-                                        stdin=subprocess.PIPE if stdin else None,
-                                        stderr=subprocess.PIPE)
+                proc = subprocess.Popen(
+                    self.cmdlist, shell=self.shell,
+                    stdin=subprocess.PIPE if stdin else None,
+                    stderr=subprocess.PIPE)
             except OSError as e:
                 return str(e)
 
@@ -623,8 +624,8 @@ class HelpCommand(Command):
             globalmaps, modemaps = settings.get_keybindings(ui.mode)
 
             # build table
-            maxkeylength = len(max(list(modemaps.keys()) + list(globalmaps.keys()),
-                                   key=len))
+            maxkeylength = len(
+                max(list(modemaps.keys()) + list(globalmaps.keys()), key=len))
             keycolumnwidth = maxkeylength + 2
 
             linewidgets = []
@@ -689,10 +690,12 @@ class HelpCommand(Command):
 class ComposeCommand(Command):
 
     """compose a new email"""
-    def __init__(self, envelope=None, headers=None, template=None, sender=u'',
-                 tags=None, subject=u'', to=None, cc=None, bcc=None, attach=None,
-                 omit_signature=False, spawn=None, rest=None, encrypt=False,
-                 **kwargs):
+    def __init__(
+            self,
+            envelope=None, headers=None, template=None, sender=u'',
+            tags=None, subject=u'', to=None, cc=None, bcc=None, attach=None,
+            omit_signature=False, spawn=None, rest=None, encrypt=False,
+            **kwargs):
         """
         :param envelope: use existing envelope
         :type envelope: :class:`~alot.db.envelope.Envelope`
diff --git a/alot/commands/thread.py b/alot/commands/thread.py
index a6380ac9..6a631e62 100644
--- a/alot/commands/thread.py
+++ b/alot/commands/thread.py
@@ -72,13 +72,16 @@ def determine_sender(mail, action='reply'):
         # pick the most important account that has an address in candidates
         # and use that accounts realname and the address found here
         for account in my_accounts:
-            acc_addresses = [re.escape(str(a)) for a in account.get_addresses()]
+            acc_addresses = [
+                re.escape(str(a)) for a in account.get_addresses()]
             if account.alias_regexp is not None:
                 acc_addresses.append(account.alias_regexp)
             for alias in acc_addresses:
                 regex = re.compile(
                     u'^' + str(alias) + u'$',
-                    flags=re.IGNORECASE if not account.address.case_sensitive else 0)
+                    flags=(
+                        re.IGNORECASE if not account.address.case_sensitive
+                        else 0))
                 for seen_name, seen_address in candidate_addresses:
                     if regex.match(seen_address):
                         logging.debug("match!: '%s' '%s'", seen_address, alias)
@@ -241,7 +244,11 @@ class ReplyCommand(Command):
             # Reply-To is standart reply target RFC 2822:, RFC 1036: 2.2.1
             # X-BeenThere is needed by sourceforge ML also winehq
             # X-Mailing-List is also standart and is used by git-send-mail
-            to = mail['Reply-To'] or mail['X-BeenThere'] or mail['X-Mailing-List']
+            to = (
+                mail['Reply-To']
+                or mail['X-BeenThere']
+                or mail['X-Mailing-List']
+            )
             # Some mail server (gmail) will not resend you own mail, so you
             # have to deal with the one in sent
             if to is None:
diff --git a/alot/crypto.py b/alot/crypto.py
index 247dbd19..e7e0bd36 100644
--- a/alot/crypto.py
+++ b/alot/crypto.py
@@ -112,8 +112,9 @@ def get_key(keyid, validate=False, encrypt=False, sign=False,
         else:
             raise e  # pragma: nocover
     if signed_only and not check_uid_validity(key, keyid):
-        raise GPGProblem('Cannot find a trusworthy key for "{}".'.format(keyid),
-                         code=GPGCode.NOT_FOUND)
+        raise GPGProblem(
+            'Cannot find a trusworthy key for "{}".'.format(keyid),
+            code=GPGCode.NOT_FOUND)
     return key
 
 
diff --git a/alot/db/envelope.py b/alot/db/envelope.py
index b742ba81..89a99ffa 100644
--- a/alot/db/envelope.py
+++ b/alot/db/envelope.py
@@ -223,9 +223,10 @@ class Envelope(object):
 
             # wrap signature in MIMEcontainter
             stype = 'pgp-signature; name="signature.asc"'
-            signature_mime = MIMEApplication(_data=signature_str.decode('ascii'),
-                                             _subtype=stype,
-                                             _encoder=encode_7or8bit)
+            signature_mime = MIMEApplication(
+                _data=signature_str.decode('ascii'),
+                _subtype=stype,
+                _encoder=encode_7or8bit)
             signature_mime['Content-Description'] = 'signature'
             signature_mime.set_charset('us-ascii')
 
@@ -255,9 +256,10 @@ class Envelope(object):
                                               _encoder=encode_7or8bit)
             encryption_mime.set_charset('us-ascii')
 
-            encrypted_mime = MIMEApplication(_data=encrypted_str.decode('ascii'),
-                                             _subtype='octet-stream',
-                                             _encoder=encode_7or8bit)
+            encrypted_mime = MIMEApplication(
+                _data=encrypted_str.decode('ascii'),
+                _subtype='octet-stream',
+                _encoder=encode_7or8bit)
             encrypted_mime.set_charset('us-ascii')
             outer_msg.attach(encryption_mime)
             outer_msg.attach(encrypted_mime)
diff --git a/alot/db/utils.py b/alot/db/utils.py
index ba32b832..3ed88c74 100644
--- a/alot/db/utils.py
+++ b/alot/db/utils.py
@@ -364,7 +364,8 @@ def extract_body(mail, types=None, field_key='copiousoutput'):
             elif cte == 'base64':
                 raw_payload = base64.b64decode(payload)
             else:
-                raise Exception('Unknown Content-Transfer-Encoding {}'.format(cte))
+                raise Exception(
+                    'Unknown Content-Transfer-Encoding {}'.format(cte))
             # message.get_payload(decode=True) also handles a number of unicode
             # encodindigs. maybe those are useful?
             payload = raw_payload.decode(enc)
diff --git a/alot/ui.py b/alot/ui.py
index deec3ab1..b3430e07 100644
--- a/alot/ui.py
+++ b/alot/ui.py
@@ -103,11 +103,12 @@ class UI(object):
             self._recipients_hist_file, size=size)
 
         # set up main loop
-        self.mainloop = urwid.MainLoop(self.root_widget,
-                                       handle_mouse=settings.get('handle_mouse'),
-                                       event_loop=urwid.TwistedEventLoop(),
-                                       unhandled_input=self._unhandled_input,
-                                       input_filter=self._input_filter)
+        self.mainloop = urwid.MainLoop(
+            self.root_widget,
+            handle_mouse=settings.get('handle_mouse'),
+            event_loop=urwid.TwistedEventLoop(),
+            unhandled_input=self._unhandled_input,
+            input_filter=self._input_filter)
 
         # Create a defered that calls the loop_hook
         loop_hook = settings.get_hook('loop_hook')