mmgen/mmgen-wallet
1
Fork 0
Code Releases 28 Wiki Activity

tw.view: new line_processing class

Browse source
This commit is contained in:
The MMGen Project 2022-11-26 18:55:56 +00:00
commit addd94c702
Signed by: mmgen
GPG key ID: 3F8B1861E32B7DA2
1 changed files with 23 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

33
mmgen/tw/view.py
View file

@ -50,6 +50,13 @@ class TwView(MMGenObject,metaclass=AsyncInit):
item_separator = '\n'
print_header = ''
class line_processing:
class print:
color = False
def do(method,data,cw,hdr_fs,fs,color):
return [l.rstrip() for l in method(data,cw,hdr_fs,fs,color)]
has_wallet = True
has_amt2 = False
dates_set = False
@ -317,7 +324,7 @@ class TwView(MMGenObject,metaclass=AsyncInit):
min(7,max(len(str(getattr(d,k).to_integral_value())) for d in data)) + 1 + self.disp_prec
for k in self.amt_keys}
async def format(self,display_type,color=True,cached=False,interactive=False,for_printing=False):
async def format(self,display_type,color=True,cached=False,interactive=False,line_processing=None):
if not cached:
@ -342,18 +349,22 @@ class TwView(MMGenObject,metaclass=AsyncInit):
else:
cw = hdr_fs = fs = None
if for_printing:
color = False
if line_processing:
lp_cls = getattr(self.line_processing,line_processing)
color = lp_cls.color
def get_body(method):
if line_processing:
return lp_cls.do(method,data,cw,hdr_fs,fs,color)
else:
return method(data,cw,hdr_fs,fs,color)
self._display_data[display_type] = '{a}{b}\n{c}\n'.format(
a = self.header(color),
b = self.subheader(color),
c = (
dt.item_separator.join(
(l.rstrip() for l in getattr(self,dt.fmt_method)(data,cw,hdr_fs,fs,color=color)))
if for_printing else
dt.item_separator.join(getattr(self,dt.fmt_method)(data,cw,hdr_fs,fs,color=color))
) if data else (nocolor,yellow)[color]('[no data for requested parameters]')
dt.item_separator.join(get_body(getattr(self,dt.fmt_method))) if data else
(nocolor,yellow)[color]('[no data for requested parameters]'))
)
return self._display_data[display_type] + ('' if interactive else self.footer(color))
@ -441,8 +452,10 @@ class TwView(MMGenObject,metaclass=AsyncInit):
try:
write_data_to_file(
outfile = outfile,
data = print_hdr + await parent.format(display_type=output_type,for_printing=True),
desc = f'{parent.desc} listing' )
data = print_hdr + await parent.format(
display_type = output_type,
line_processing = 'print' ),
desc = f'{parent.desc} listing' )
except UserNonConfirmation as e:
parent.oneshot_msg = yellow(f'File {outfile!r} not overwritten by user request\n\n')
else: