def write_overflow(row):
overflow = [''] * len(self.columns)
column_idx = 0
for (col, value) in zip(self.columns, row):
if column_idx > 0:
fp.write(' ' * self.spacing)
if isinstance(value, str):
pass
else:
value = str(value)
if (ansi_len(value) <= col.width):
fp.write(ansi_ljust(value, col.width))
else:
wrapped_line = [
line for line in wrap_line(value, col.width)
]
if len(wrapped_line) > 1:
overflow[column_idx] = ' '.join(wrapped_line[1:])
fp.write(wrapped_line[0])
# Move to next column
column_idx += 1
fp.write('\n')
# deal with overflowed data
if ''.join(overflow):
write_overflow(overflow)
def write_overflow(row):
overflow = [''] * len(self.columns)
column_idx = 0
for (col, value) in zip(self.columns, row):
if column_idx > 0:
fp.write(' ' * self.spacing)
if isinstance(value, str):
pass
else:
value = str(value)
if(ansi_len(value) <= col.width):
fp.write(ansi_ljust(value, col.width))
else:
wrapped_line = [
line for line in wrap_line(value, col.width)
]
if len(wrapped_line) > 1:
overflow[column_idx] = ' '.join(wrapped_line[1:])
fp.write(wrapped_line[0])
# Move to next column
column_idx += 1
fp.write('\n')
# deal with overflowed data
if ''.join(overflow):
write_overflow(overflow)
def write_row(self, fp, *args):
'''
Print a single row.
:param file fp: the output file stream (usually sys.stdout or
sys.stderr)
:param list args: the column values for the row
'''
for (width, value) in zip(self.widths, args):
fp.write(ansi_ljust(value, width))
fp.write('\n')
def write_row(self, fp, *args):
'''
Print a single row.
:param file fp: the output file stream (usually sys.stdout or
sys.stderr)
:param list args: the column values for the row
'''
for (width, value) in zip(self.widths, args):
fp.write(ansi_ljust(value, width))
fp.write('\n')
def title_str(title, width=80, align='left', hr='=', box=False):
lines = []
if box:
border = '+' + ('-'*(width-2)) + '+'
t = None
if align == 'left':
t = ansi_ljust(title, width-4)
elif align == 'center':
t = ansi_center(title, width-4)
else:
t = ansi_rjust(title, width-4)
lines.append(border)
lines.append('| ' + t + ' |')
lines.append(border)
else:
if align == 'left':
lines.append(title)
elif align == 'center':
lines.append(ansi_center(title, width))
elif align == 'right':
lines.append(ansi_rjust(title, width))
lines.append(hr * width)
return '\n'.join(lines)
def title_str(title, width=80, align='left', hr='=', box=False):
lines = []
if box:
border = '+' + ('-' * (width - 2)) + '+'
t = None
if align == 'left':
t = ansi_ljust(title, width - 4)
elif align == 'center':
t = ansi_center(title, width - 4)
else:
t = ansi_rjust(title, width - 4)
lines.append(border)
lines.append('| ' + t + ' |')
lines.append(border)
else:
if align == 'left':
lines.append(title)
elif align == 'center':
lines.append(ansi_center(title, width))
elif align == 'right':
lines.append(ansi_rjust(title, width))
lines.append(hr * width)
return '\n'.join(lines)
def write(self, fp):
'''
Print the table to a specified file stream.
:param file fp: output stream
'''
def write_overflow(row):
overflow = [''] * len(self.columns)
column_idx = 0
for (col, value) in zip(self.columns, row):
if column_idx > 0:
fp.write(' ' * self.spacing)
if isinstance(value, str):
pass
else:
value = str(value)
if(ansi_len(value) <= col.width):
fp.write(ansi_ljust(value, col.width))
else:
wrapped_line = [
line for line in wrap_line(value, col.width)
]
if len(wrapped_line) > 1:
overflow[column_idx] = ' '.join(wrapped_line[1:])
fp.write(wrapped_line[0])
# Move to next column
column_idx += 1
fp.write('\n')
# deal with overflowed data
if ''.join(overflow):
write_overflow(overflow)
total = sum([col.width for col in self.columns])
# Resize columns if last too wide
# TODO: Smarter column resizing, maybe pick widest column
if (total + self.spacing * (len(self.columns)-1)) > self.width:
self.columns[-1].mode = Column.Grow
for col in self.columns:
if col.mode == Column.Grow:
remaining = (
self.width - ((len(self.columns) - 1) * self.spacing) -
total
)
col.width += remaining
if self.header:
i = 0
for col in self.columns:
if i > 0:
fp.write(' ' * self.spacing)
fp.write(ansi_ljust(col.text, col.width))
i += 1
fp.write('\n')
fp.write('='*self.width)
fp.write('\n')
for row in self.rows:
write_overflow(row)
return 0
def write(self, fp):
'''
Print the table to a specified file stream.
:param file fp: output stream
'''
def write_overflow(row):
overflow = [''] * len(self.columns)
column_idx = 0
for (col, value) in zip(self.columns, row):
if column_idx > 0:
fp.write(' ' * self.spacing)
if isinstance(value, str):
pass
else:
value = str(value)
if (ansi_len(value) <= col.width):
fp.write(ansi_ljust(value, col.width))
else:
wrapped_line = [
line for line in wrap_line(value, col.width)
]
if len(wrapped_line) > 1:
overflow[column_idx] = ' '.join(wrapped_line[1:])
fp.write(wrapped_line[0])
# Move to next column
column_idx += 1
fp.write('\n')
# deal with overflowed data
if ''.join(overflow):
write_overflow(overflow)
total = sum([col.width for col in self.columns])
# Resize columns if last too wide
# TODO: Smarter column resizing, maybe pick widest column
if (total + self.spacing * (len(self.columns) - 1)) > self.width:
self.columns[-1].mode = Column.Grow
for col in self.columns:
if col.mode == Column.Grow:
remaining = (self.width -
((len(self.columns) - 1) * self.spacing) - total)
col.width += remaining
if self.header:
i = 0
for col in self.columns:
if i > 0:
fp.write(' ' * self.spacing)
fp.write(ansi_ljust(col.text, col.width))
i += 1
fp.write('\n')
fp.write('=' * self.width)
fp.write('\n')
for row in self.rows:
write_overflow(row)
return 0