Python module to style terminal output, moving and positioning the cursor.
Project description
Python module to style terminal output, moving and positioning the cursor.
Python 2 and 3 compatible
alt text
Installation
Install through pip.
$ pip install py-term
or get from source
$ git clone https://github.com/gravmatt/py-term.git $ cd py-term $ python setup.py install
Import module
Import the module into your python project.
import term
Usage
term.write('Hello, ') term.write('Python!') > Hello, Python! term.writeLine('Hello') term.writeLine('Python!') > Hello > Python!
Style output
The first argument is the text output and all following arguments are for styling.
term.writeLine(text, *style) Or text = term.format(text, *style) term.writeLine(text)
Usage
term.writeLine('Hello, Python!') term.writeLine('This text line will be green', term.green) term.writeLine('Reverse the green color', term.green, term.reverse)
Or
ouput = term.format('Hello, ', term.green) + term.format('Python!', term.blue, term.bold) term.writeLine(output) term.write(term.format('All in one line', term.reverse))
Text align
Center align
# term.center(text) term.writeLine(term.center('Super Python!'))
Right align
# term.right(text) term.writeLine(term.right('Rene Tanczos (@gravmatt)'))
Style attributes
Code |
Description |
---|---|
term.off |
All attributes off |
term.bold |
Bold |
term.dim |
Dim |
term.underscore |
Underscore (monochrome display only) |
term.blink |
Blink |
term.reverse |
Reverse |
term.hide |
Hide |
Text color
Code |
Color |
---|---|
term.black |
Black |
term.red |
Red |
term.green |
Green |
term.yellow |
Yellow |
term.blue |
Blue |
term.magenta |
Magenta |
term.cyan |
Cyan |
term.white |
White |
Background color
Code |
Color |
---|---|
term.bgblack |
Black |
term.bgred |
Red |
term.bggreen |
Green |
term.bgyellow |
Yellow |
term.bgblue |
Blue |
term.bgMagenta |
Magenta |
term.bgcyan |
Cyan |
term.bgwhite |
White |
Remove style attributes
Removes style characters.
(Good to call before you count a string)
term.strip(formatted_text) hello = term.red + 'hello, world' + term.off print hello # '\x1b[31mhello, world\x1b[0m\x1b[27m' print term.strip(hello) # hello, world
Highlighting text
Simple highlighting of unformatted text strings
def callback(matching_text): return term.blue + matching_text + term.off output, match_count, array_of_positions = term.highlight(regex_pattern, text, callback)
Return a tuple.
output (index 0) = formatted text output
match_count (index 1) = match count of the pattern
array_of_positions (index 2) = array of tuples with start and stop points of the matches [(4, 6), (9, 11), ..]
Set title
term.setTitle('Hello Terminal') # or clear it term.clearTitle()
Set tab name
term.setTab('Hello Tab') # or clear it term.clearTab()
Cursor position
Move the cursor to a specific position.
term.pos(line, column) term.pos(2, 15)
Get the size of the terminal (lines and columns)
(30, 100) = term.getSize() # (lines, colums) = term.getSize()
Move the cursor to the home position (1, 1).
term.homePos()
Moves the current cursor position up, down, left or right by the specified value.
term.up(value=1) term.down(value=1) term.left(value=1) term.right(value=1)
Saves the current cursor position.
term.saveCursor()
Restore the previously stored cursor position.
term.restoreCursor()
Clear the terminal screen.
term.clear()
Clear the entire line on the current cursor position.
term.clearLine()
Clear line from the current cursor position to the end.
term.clearLineFromPos()
Clear line from begin to current cursor position.
term.clearLineToPos()
Licence
The MIT License (MIT)
Copyright (c) 2015-2016 René Tanczos
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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