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#1459: force evform.raw_form to have all lines of the same length - effectively a rectangle

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Henddher Pedroza 2018-08-21 19:54:26 -05:00
parent 5387419a3d
commit f855c9078f
3 changed files with 40 additions and 6 deletions
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34
evennia/utils/evform.py
View file

@ -153,6 +153,31 @@ INVALID_FORMCHARS = r"\s\/\|\\\*\_\-\#\<\>\~\^\:\;\.\,"
_ANSI_ESCAPE = re.compile(r"\|\|")
def _to_rect(lines):
"""
Forces all lines to be as long as the longest
Args:
lines (list): list of `ANSIString`s
Returns:
nlines (list): list of `ANSIString`s of
same length as the longest input line
"""
maxl = 0
for line in lines:
if isinstance(line, (ANSIString, basestring)):
maxl = max(len(line), maxl)
else:
raise ValueError()
nlines = []
for line in lines:
line += ' ' * (maxl - len(line))
nlines.append(line)
return nlines
def _to_ansi(obj, regexable=False):
"convert to ANSIString"
if isinstance(obj, basestring):
@ -184,7 +209,7 @@ class EvForm(object):
filename (str): Path to template file.
cells (dict): A dictionary mapping of {id:text}
tables (dict): A dictionary mapping of {id:EvTable}.
form (dict): A dictionary of {"CELLCHAR":char,
form (dict): A dictionary of {"FORMCHAR":char,
"TABLECHAR":char,
"FORM":templatestring}
if this is given, filename is not read.
@ -408,7 +433,9 @@ class EvForm(object):
self.tablechar = tablechar[0] if len(tablechar) > 1 else tablechar
# split into a list of list of lines. Form can be indexed with form[iy][ix]
self.raw_form = _to_ansi(to_unicode(datadict.get("FORM", "")).split("\n"))
raw_form = _to_ansi(to_unicode(datadict.get("FORM", "")).split("\n"))
self.raw_form = _to_rect(raw_form)
# strip first line
self.raw_form = self.raw_form[1:] if self.raw_form else self.raw_form
@ -440,7 +467,8 @@ def _test():
6: 5,
7: 18,
8: 10,
9: 3})
9: 3,
"F": "rev 1"})
# create the EvTables
tableA = EvTable("HP", "MV", "MP",
table=[["**"], ["*****"], ["***"]],

3
evennia/utils/tests/data/evform_example.py
View file

@ -6,6 +6,7 @@ Test form
FORMCHAR = "x"
TABLECHAR = "c"
FORM = """
.------------------------------------------------.
| |
@ -27,4 +28,6 @@ FORM = """
| ccccccccc | ccccccccccccccccBccccccccccccccccc |
| | |
-----------`-------------------------------------
Footer: xxxFxxx
info
"""

9
evennia/utils/tests/test_evform.py
View file

@ -19,7 +19,7 @@ class TestEvForm(TestCase):
u'|\n'
u'| \x1b[0m\x1b[1m\x1b[32mBouncer\x1b[0m \x1b[0m |\n'
u'| |\n'
u' >----------------------------------------------<\n'
u' >----------------------------------------------< \n'
u'| |\n'
u'| Desc: \x1b[0mA sturdy \x1b[0m \x1b[0m'
u' STR: \x1b[0m12 \x1b[0m\x1b[0m\x1b[0m\x1b[0m'
@ -31,7 +31,7 @@ class TestEvForm(TestCase):
u' LUC: \x1b[0m10 \x1b[0m\x1b[0m\x1b[0m'
u' MAG: \x1b[0m3 \x1b[0m\x1b[0m\x1b[0m |\n'
u'| |\n'
u' >----------.-----------------------------------<\n'
u' >----------.-----------------------------------< \n'
u'| | |\n'
u'| \x1b[0mHP\x1b[0m|\x1b[0mMV \x1b[0m|\x1b[0mMP\x1b[0m '
u'| \x1b[0mSkill \x1b[0m|\x1b[0mValue \x1b[0m'
@ -47,7 +47,10 @@ class TestEvForm(TestCase):
u'| \x1b[0mSmithing \x1b[0m|\x1b[0m9 \x1b[0m'
u'|\x1b[0m205/900 \x1b[0m\x1b[0m\x1b[0m\x1b[0m\x1b[0m\x1b[0m\x1b[0m |\n'
u'| | |\n'
u' -----------`-------------------------------------\n')
u' -----------`-------------------------------------\n'
u' Footer: \x1b[0mrev 1 \x1b[0m \n'
u' info \n'
u' ')
def test_ansi_escape(self):
# note that in a msg() call, the result would be the correct |-----,