def indent_code(self, code):
"""Accepts a string of code or a list of code lines"""
if isinstance(code, basestring):
code_lines = self.indent_code(code.splitlines(True))
return ''.join(code_lines)
tab = " "
inc_token = ('{', '(', '{\n', '(\n')
dec_token = ('}', ')')
code = [ line.lstrip(' \t') for line in code ]
from sympy.utilities.iterables import any # 2.4 support
increase = [ int(any(map(line.endswith, inc_token))) for line in code ]
decrease = [ int(any(map(line.startswith, dec_token))) for line in code ]
pretty = []
level = 0
for n, line in enumerate(code):
if line == '' or line == '\n':
pretty.append(line)
continue
level -= decrease[n]
pretty.append("%s%s" % (tab*level, line))
level += increase[n]
return pretty
def indent_code(self, code):
"""Accepts a string of code or a list of code lines"""
if isinstance(code, basestring):
code_lines = self.indent_code(code.splitlines(True))
return ''.join(code_lines)
free = self._settings['source_format'] == 'free'
code = [line.lstrip(' \t') for line in code]
inc_keyword = ('do ', 'if(', 'if ', 'do\n', 'else')
dec_keyword = ('end do', 'enddo', 'end if', 'endif', 'else')
from sympy.utilities.iterables import any # 2.4 support
increase = [
int(any(map(line.startswith, inc_keyword))) for line in code
]
decrease = [
int(any(map(line.startswith, dec_keyword))) for line in code
]
continuation = [
int(any(map(line.endswith, ['&', '&\n']))) for line in code
]
level = 0
cont_padding = 0
tabwidth = 3
new_code = []
for i, line in enumerate(code):
if line == '' or line == '\n':
new_code.append(line)
continue
level -= decrease[i]
if free:
padding = " " * (level * tabwidth + cont_padding)
else:
padding = " " * level * tabwidth
line = "%s%s" % (padding, line)
if not free:
line = self._pad_leading_columns([line])[0]
new_code.append(line)
if continuation[i]:
cont_padding = 2 * tabwidth
else:
cont_padding = 0
level += increase[i]
if not free:
return self._wrap_fortran(new_code)
return new_code
def indent_code(self, code):
"""Accepts a string of code or a list of code lines"""
if isinstance(code, basestring):
code_lines = self.indent_code(code.splitlines(True))
return ''.join(code_lines)
free = self._settings['source_format'] == 'free'
code = [ line.lstrip(' \t') for line in code ]
inc_keyword = ('do ', 'if(', 'if ', 'do\n', 'else')
dec_keyword = ('end do', 'enddo', 'end if', 'endif', 'else')
from sympy.utilities.iterables import any # 2.4 support
increase = [ int(any(map(line.startswith, inc_keyword))) for line in code ]
decrease = [ int(any(map(line.startswith, dec_keyword))) for line in code ]
continuation = [ int(any(map(line.endswith, ['&', '&\n']))) for line in code ]
level = 0
cont_padding = 0
tabwidth = 3
new_code = []
for i, line in enumerate(code):
if line == '' or line == '\n':
new_code.append(line)
continue
level -= decrease[i]
if free:
padding = " "*(level*tabwidth + cont_padding)
else:
padding = " "*level*tabwidth
line = "%s%s" % (padding, line)
if not free:
line = self._pad_leading_columns([line])[0]
new_code.append(line)
if continuation[i]:
cont_padding = 2*tabwidth
else:
cont_padding = 0
level += increase[i]
if not free:
return self._wrap_fortran(new_code)
return new_code