diff options
| author | Patrick Totzke <patricktotzke@gmail.com> | 2014-08-02 18:01:57 +0200 |
|---|---|---|
| committer | Patrick Totzke <patricktotzke@gmail.com> | 2014-08-02 18:01:57 +0200 |
| commit | 30dbe55e0281210af339a13fa6c12c7aa5167313 (patch) | |
| tree | ba7c99a6f58b80163bb0a14c70a8102403cfe912 /alot/widgets/globals.py | |
| parent | 2a93e66df116af737c2c0da1b9132542a803c1fb (diff) | |
just formating (pep8 etc.)
Diffstat (limited to 'alot/widgets/globals.py')
| -rw-r--r-- | alot/widgets/globals.py | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/alot/widgets/globals.py b/alot/widgets/globals.py index ada73788..50fc032f 100644 --- a/alot/widgets/globals.py +++ b/alot/widgets/globals.py @@ -94,9 +94,11 @@ class CompleteEdit(urwid.Edit): :ctrl a/e: moves curser to the beginning/end of the input :ctrl d: deletes the character under the cursor :meta d: deletes everything from the cursor to the end of the next word - :meta delete/backspace ctrl w: deletes everything from the cursor to the beginning of the current word + :meta delete/backspace ctrl w: deletes everything from the cursor to + the beginning of the current word :ctrl k: deletes everything from the cursor to the end of the input - :ctrl u: deletes everything from the cursor to the beginning of the input + :ctrl u: deletes everything from the cursor to the beginning of the + input """ def __init__(self, completer, on_exit, on_error=None, @@ -108,7 +110,8 @@ class CompleteEdit(urwid.Edit): :type completer: alot.completion.Completer :param on_exit: "enter"-callback that interprets the input (str) :type on_exit: callable - :param on_error: callback that handles :class:`completion errors <alot.errors.CompletionErrors>` + :param on_error: callback that handles + :class:`alot.errors.CompletionErrors` :type on_error: callback :param edit_text: initial text :type edit_text: str @@ -190,14 +193,14 @@ class CompleteEdit(urwid.Edit): elif key == 'meta d': start_pos = self.edit_pos end_pos = self.move_to_next_word(forward=True) - if end_pos != None: + if end_pos is not None: self.edit_text = (self.edit_text[:start_pos] + self.edit_text[end_pos:]) self.set_edit_pos(start_pos) elif key in ('meta delete', 'meta backspace', 'ctrl w'): end_pos = self.edit_pos start_pos = self.move_to_next_word(forward=False) - if start_pos != None: + if start_pos is not None: self.edit_text = (self.edit_text[:start_pos] + self.edit_text[end_pos:]) self.set_edit_pos(start_pos) @@ -208,13 +211,13 @@ class CompleteEdit(urwid.Edit): def move_to_next_word(self, forward=True): if forward: - match_iterator = re.finditer(r'(\b\W+|$)', self.edit_text, - flags=re.UNICODE) + match_iterator = re.finditer(r'(\b\W+|$)', self.edit_text, + flags=re.UNICODE) match_positions = [m.start() for m in match_iterator] op = operator.gt else: - match_iterator = re.finditer(r'(\w+\b|^)', self.edit_text, - flags=re.UNICODE) + match_iterator = re.finditer(r'(\w+\b|^)', self.edit_text, + flags=re.UNICODE) match_positions = reversed([m.start() for m in match_iterator]) op = operator.lt for pos in match_positions: @@ -222,6 +225,7 @@ class CompleteEdit(urwid.Edit): self.set_edit_pos(pos) return pos + class HeadersList(urwid.WidgetWrap): """ renders a pile of header values as key/value list """ def __init__(self, headerslist, key_attr, value_attr, gaps_attr=None): @@ -250,12 +254,12 @@ class HeadersList(urwid.WidgetWrap): def _build_lines(self, lines): max_key_len = 1 headerlines = [] - #calc max length of key-string + # calc max length of key-string for key, value in lines: if len(key) > max_key_len: max_key_len = len(key) for key, value in lines: - ##todo : even/odd + # todo : even/odd keyw = ('fixed', max_key_len + 1, urwid.Text((self.key_attr, key))) valuew = urwid.Text((self.value_attr, value)) |