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Merge pull request #5 from techpixel/master

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Add Color Utilities
This commit is contained in:
Scoder12
2020-08-08 16:22:31 -07:00
committed by GitHub
parent eb5270e475 b1b10eb2d0
commit e89701c3c1
4 changed files with 203 additions and 26 deletions
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README.md
+1 -1
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@@ -6,7 +6,7 @@ Replit-py is a python library designed to be run from a repl on [repl.it](https:
- Fully featured database client for Repl DB
- Audio library which can play tones and files
- Clear the terminal
- Terminal Utillity library which can create and clear colors better than most libaries
### Documentation
src/replit/__init__.py
+2 -3
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@@ -1,12 +1,11 @@
"""The replit python module."""
from . import maqpy
from . import termutils
from .audio import Audio
from .database import db
def clear() -> None:
"""Clear the terminal."""
print("\033[H\033[2J", end="", flush=True)
audio = Audio()
src/replit/maqpy/html.py
+22 -22
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@@ -58,29 +58,29 @@ class Link(HTMLElement):
class Page(flask.Response):
"""Represents an HTML page."""
"""Represents an HTML page."""
def __init__(self, title: str = None, head: str = "", body: str = "") -> None:
"""Initialize the class.
def __init__(self, title: str = None, head: str = "", body: str = "") -> None:
"""Initialize the class.
Args:
title (str): The title of the page. If not provided no title tag will be sent.
head (str): The HTML to put in the head of the page. Defaults to nothing.
body (str): The HTML to put in the body of the page. Defaults to nothing.
"""
self.title = title
self.head = head
self.body = body
Args:
title (str): The title of the page. If not provided no title tag will be sent.
head (str): The HTML to put in the head of the page. Defaults to nothing.
body (str): The HTML to put in the body of the page. Defaults to nothing.
"""
self.title = title
self.head = head
self.body = body
title_html = f"<title>{self.title}</title>\n " if self.title else ""
super().__init__(
title_html = f"<title>{self.title}</title>\n " if self.title else ""
super().__init__(
f"""<!DOCTYPE html>
<html>
<head>
{title_html}{self.head}
</head>
<body>
{self.body}
</body>
</html>"""
)
<html>
<head>
{title_html}{self.head}
</head>
<body>
{self.body}
</body>
</html>"""
)
src/replit/termutils.py
+178
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@@ -0,0 +1,178 @@
"""Pure Python ANSI Color Escape Code generator."""
import colorsys
def clear() -> None:
"""Clear the terminal."""
print("\033[H\033[2J", end="", flush=True)
class Color:
"""Dynamic Color: Accepts RGB Color."""
def __init__(self, r: int, g: int, b: int) -> None:
"""
Generate an ANSI escape code for color
Args:
r (int): Amount of red in color
g (int): Amount of green in color
b (int): Amount of blue in color
Raises:
ValueError
"""
if r < 0 or g < 0 or b < 0:
raise ValueError("No Color Support for colors under 0")
if r > 255 or g > 255 or b > 255:
raise ValueError("No Color Support for colors over 255")
self.rgb = (r, g, b)
self.fg = f"\033[38;2;{r};{g};{b}m"
self.bg = f"\033[48;2;{r};{g};{b}m"
@classmethod
def hexdec(cls, hexvalue: str) -> None:
"""
Convert Hex Value to RGB
then generate an ANSI escape code
Args:
hexvalue (str): The color's hex value
Raises:
ValueError
Returns:
color : RGB colors from Hex Value
"""
try:
hexvalue = hexvalue.lstrip("#")
r, g, b = tuple(int(hexvalue[i : i + 2], 16) for i in (0, 2, 4))
except Exception as e:
raise ValueError(f"Error while converting Hex to RGB - {e}")
return cls(r, g, b)
@classmethod
def hsv(cls, h, s, v) -> None:
"""
Convert Hex Value to RGB
then generate an ANSI escape code
Args:
hexvalue (str): The color's hex value
Raises:
ValueError
Returns:
color : RGB colors from Hex Value
"""
try:
r, g, b = colorsys.hsv_to_rgb(h, s, v)
except:
raise ValueError('Converting HSV to RGB ran into an error')
return cls(r, g, b)
@classmethod
def hls(cls, h, l, s)
"""
Convert Hex Value to RGB
then generate an ANSI escape code
Args:
hexvalue (str): The color's hex value
Raises:
ValueError
Returns:
color : RGB colors from Hex Value
"""
try:
r, g, b = colorsys.hls_to_rgb(h, s, v)
except:
raise ValueError('Converting HLS to RGB ran into an error')
return cls(r, g, b)
class Bit:
def __init__(self, value: int) -> None:
"""
Use a 8bit colorpallete
colors from 0-255 (256 total)
Args:
value (int): A color value from 0 to 255
Raises:
ValueError
"""
if value > 255:
raise ValueError("8 Bit Pallete - No Color Support for Colors over 255")
if value < 0:
raise ValueError("8 Bit Pallete - No Color Support for colors under 0")
self.fg = f"\033[38;5;{value}m"
self.bg = f"\033[48;5;{value}m"
attributes = { # use only repl.it supported ansi codes. Codes such as blink do not work.
"reset": 0,
"bold": 1,
"faint": 2,
"italic": 3,
"underline": 4,
"highlight": 7,
}
class Attr:
def __init__(self, attrib: str) -> None:
"""
Custom Attributes such as bold and italic
Returns ANSI Escape
Args:
attrib (str): Special Styles for characters
Raises:
ValueError
"""
if attrib in attributes:
self.attr = f"\033[{attributes[attrib]}m"
else:
raise ValueError(f"Attributes - {attrib} is not supported.")
reset = attr("reset").attr
bold = attr("bold").attr
italic = attr("italic").attr
red = color(255, 0, 0)
orange = color(255, 165, 0)
yellow = color(255, 255, 0)
green = color(0, 255, 0)
blue = color(0, 0, 255)
indigo = color(75, 0, 130)
violet = color(238, 130, 238)
purple = color(128, 0, 128)
pink = color(255, 105, 180)
brown = color(165, 42, 42)
brightred = color(250, 128, 114)
brightorange = color(255, 215, 0)
brightyellow = color(255, 255, 102)
brightgreen = color(102, 255, 102)
brightblue = color(102, 178, 255)
brightpurple = color(178, 102, 255)
darkred = color(139, 0, 0)
darkorange = color(255, 140, 0)
darkyellow = color(204, 204, 0)
darkgreen = color(0, 153, 0)
darkblue = color(0, 0, 204)
darkpurple = color(102, 0, 204)