diff --git a/README.md b/README.md index 4e1cf43..42e81eb 100644 --- a/README.md +++ b/README.md @@ -914,7 +914,7 @@ def add(x, y): return x + y ``` * **Wraps is a helper decorator that copies the metadata of the passed function (func) to the function it is wrapping (out).** -* **Without it `'add.__name__'` would return `'out'`.** +* **Without it, `'add.__name__'` would return `'out'`.** ### LRU Cache **Decorator that caches function's return values. All function's arguments must be hashable.** @@ -2505,7 +2505,7 @@ print(f'{python_url}, file://{os.path.abspath(filename)}') # $ pip3 install selenium from selenium import webdriver - = webdriver.Chrome/Firefox/Safari/Edge() # Opens a browser. Also .quit(). + = webdriver.Chrome/Firefox/Safari/Edge() # Opens the browser. Also .quit(). .get('') # Also .implicitly_wait(seconds). = .find_element('css selector', '') # '#.[=""]'. = .find_elements('xpath', '') # '//[@=""]'. @@ -2752,33 +2752,33 @@ Image ----- ```python # $ pip3 install pillow -from PIL import Image, ImageFilter, ImageEnhance +from PIL import Image ``` ```python - = Image.new('', (width, height)) # Also `color=`. - = Image.open() # Identifies format based on file contents. - = .convert('') # Converts image to the new mode. -.save() # Selects format based on the path extension. -.show() # Opens image in the default preview app. + = Image.new('', (width, height)) # Also `color=`. + = Image.open() # Identifies format based on file contents. + = .convert('') # Converts image to the new mode. +.save() # Selects format based on the path extension. +.show() # Opens image in the default preview app. ``` ```python - = .getpixel((x, y)) # Returns pixel's value (its color). -.putpixel((x, y), ) # Updates pixel's value. - = .getdata() # Returns a flattened view of pixel values. -.putdata() # Updates pixels with a copy of the sequence. -.paste(, (x, y)) # Draws passed image at specified location. + = .getpixel((x, y)) # Returns pixel's value (its color). +.putpixel((x, y), ) # Updates pixel's value. + = .getdata() # Returns a flattened view of pixel values. +.putdata() # Updates pixels with a copy of the sequence. +.paste(, (x, y)) # Draws passed image at specified location. ``` ```python - = .filter() # ` = ImageFilter.([])` - = .enhance() # ` = ImageEnhance.()` + = .filter() # ` = ImageFilter.([])` + = .enhance() # ` = ImageEnhance.()` ``` ```python - = np.array() # Creates a 2d/3d NumPy array from the image. - = Image.fromarray(np.uint8()) # Use `.clip(0, 255)` to clip values. + = np.array() # Creates a 2d/3d NumPy array from the image. + = Image.fromarray(np.uint8()) # Use `.clip(0, 255)` to clip values. ``` ### Modes @@ -2809,15 +2809,15 @@ img.show() ### Image Draw ```python -from PIL import ImageDraw, ImageFont - = ImageDraw.Draw() # Object for adding 2D graphics to the image. -.point((x, y)) # Draws a point. Truncates floats into ints. -.line((x1, y1, x2, y2 [, ...])) # To get anti-aliasing use Image's resize(). -.arc((x1, y1, x2, y2), deg1, deg2) # Always draws in clockwise direction. -.rectangle((x1, y1, x2, y2)) # To rotate use Image's rotate() and paste(). -.polygon((x1, y1, x2, y2, ...)) # Last point gets connected to the first. -.ellipse((x1, y1, x2, y2)) # To rotate use Image's rotate() and paste(). -.text((x, y), text, font=) # ` = ImageFont.truetype(, size)` +from PIL import ImageDraw + = ImageDraw.Draw() # Object for adding 2D graphics to the image. +.point((x, y)) # Draws a point. Truncates floats into ints. +.line((x1, y1, x2, y2 [, ...])) # To get anti-aliasing use Image's resize(). +.arc((x1, y1, x2, y2), deg1, deg2) # Always draws in clockwise direction. +.rectangle((x1, y1, x2, y2)) # To rotate use Image's rotate() and paste(). +.polygon((x1, y1, x2, y2, ...)) # Last point gets connected to the first. +.ellipse((x1, y1, x2, y2)) # To rotate use Image's rotate() and paste(). +.text((x, y), text, font=) # ` = ImageFont.truetype(, size)` ``` * **Use `'fill='` to set the primary color.** * **Use `'width='` to set the width of lines or contours.** diff --git a/index.html b/index.html index e2b746a..d3cb7f2 100644 --- a/index.html +++ b/index.html @@ -54,7 +54,7 @@
- +
@@ -768,7 +768,7 @@ player = Player(point, direction) #
  • Wraps is a helper decorator that copies the metadata of the passed function (func) to the function it is wrapping (out).
    • -
  • Without it 'add.__name__' would return 'out'.
    • +
  • Without it, 'add.__name__' would return 'out'.

LRU Cache

Decorator that caches function's return values. All function's arguments must be hashable.

from functools import lru_cache
 
@@ -2065,7 +2065,7 @@ print(f'{python_url},
 
Selenium
Library for scraping websites with dynamic content.
# $ pip3 install selenium
 from selenium import webdriver
 
-<Drv> = webdriver.Chrome/Firefox/Safari/Edge()         # Opens a browser. Also <Drv>.quit().
+<Drv> = webdriver.Chrome/Firefox/Safari/Edge()         # Opens the browser. Also <Drv>.quit().
 <Drv>.get('<url>')                                     # Also <Drv>.implicitly_wait(seconds).
 <El> = <Drv/El>.find_element('css selector', '<css>')  # '<tag>#<id>.<class>[<attr>="<val>"]'.
 <list> = <Drv/El>.find_elements('xpath', '<xpath>')    # '//<tag>[@<attr>="<val>"]'.
@@ -2259,26 +2259,26 @@ right = [[0.1,  0.6
#Image
# $ pip3 install pillow
-from PIL import Image, ImageFilter, ImageEnhance
+from PIL import Image
 

 
-
<Image> = Image.new('<mode>', (width, height))    # Also `color=<int/tuple/str>`.
-<Image> = Image.open(<path>)                      # Identifies format based on file contents.
-<Image> = <Image>.convert('<mode>')               # Converts image to the new mode.
-<Image>.save(<path>)                              # Selects format based on the path extension.
-<Image>.show()                                    # Opens image in the default preview app.
+
<Image> = Image.new('<mode>', (width, height))  # Also `color=<int/tuple/str>`.
+<Image> = Image.open(<path>)                    # Identifies format based on file contents.
+<Image> = <Image>.convert('<mode>')             # Converts image to the new mode.
+<Image>.save(<path>)                            # Selects format based on the path extension.
+<Image>.show()                                  # Opens image in the default preview app.
 

-
<int/tuple> = <Image>.getpixel((x, y))            # Returns pixel's value (its color).
-<Image>.putpixel((x, y), <int/tuple>)             # Updates pixel's value.
-<ImagingCore> = <Image>.getdata()                 # Returns a flattened view of pixel values.
-<Image>.putdata(<list/ImagingCore>)               # Updates pixels with a copy of the sequence.
-<Image>.paste(<Image>, (x, y))                    # Draws passed image at specified location.
+
<int/tuple> = <Image>.getpixel((x, y))          # Returns pixel's value (its color).
+<Image>.putpixel((x, y), <int/tuple>)           # Updates pixel's value.
+<ImagingCore> = <Image>.getdata()               # Returns a flattened view of pixel values.
+<Image>.putdata(<list/ImagingCore>)             # Updates pixels with a copy of the sequence.
+<Image>.paste(<Image>, (x, y))                  # Draws passed image at specified location.
 

-
<Image> = <Image>.filter(<Filter>)                # `<Filter> = ImageFilter.<name>([<args>])`
-<Image> = <Enhance>.enhance(<float>)              # `<Enhance> = ImageEnhance.<name>(<Image>)`
+
<Image> = <Image>.filter(<Filter>)              # `<Filter> = ImageFilter.<name>([<args>])`
+<Image> = <Enhance>.enhance(<float>)            # `<Enhance> = ImageEnhance.<name>(<Image>)`
 

-
<array> = np.array(<Image>)                       # Creates a 2d/3d NumPy array from the image.
-<Image> = Image.fromarray(np.uint8(<array>))      # Use `<array>.clip(0, 255)` to clip values.
+
<array> = np.array(<Image>)                     # Creates a 2d/3d NumPy array from the image.
+<Image> = Image.fromarray(np.uint8(<array>))    # Use `<array>.clip(0, 255)` to clip values.
 

 
Modes
    
 
  • 'L' - 8-bit pixels, greyscale.
    • 
@@ -2303,15 +2303,15 @@ img.putdata([(add_noise(h), s, v) for h, s, v
 img.show()
-

Image Draw

from PIL import ImageDraw, ImageFont
-<ImageDraw> = ImageDraw.Draw(<Image>)             # Object for adding 2D graphics to the image.
-<ImageDraw>.point((x, y))                         # Draws a point. Truncates floats into ints.
-<ImageDraw>.line((x1, y1, x2, y2 [, ...]))        # To get anti-aliasing use Image's resize().
-<ImageDraw>.arc((x1, y1, x2, y2), deg1, deg2)     # Always draws in clockwise direction.
-<ImageDraw>.rectangle((x1, y1, x2, y2))           # To rotate use Image's rotate() and paste().
-<ImageDraw>.polygon((x1, y1, x2, y2, ...))        # Last point gets connected to the first.
-<ImageDraw>.ellipse((x1, y1, x2, y2))             # To rotate use Image's rotate() and paste().
-<ImageDraw>.text((x, y), text, font=<Font>)       # `<Font> = ImageFont.truetype(<path>, size)`
+
Image Draw
from PIL import ImageDraw
+<ImageDraw> = ImageDraw.Draw(<Image>)           # Object for adding 2D graphics to the image.
+<ImageDraw>.point((x, y))                       # Draws a point. Truncates floats into ints.
+<ImageDraw>.line((x1, y1, x2, y2 [, ...]))      # To get anti-aliasing use Image's resize().
+<ImageDraw>.arc((x1, y1, x2, y2), deg1, deg2)   # Always draws in clockwise direction.
+<ImageDraw>.rectangle((x1, y1, x2, y2))         # To rotate use Image's rotate() and paste().
+<ImageDraw>.polygon((x1, y1, x2, y2, ...))      # Last point gets connected to the first.
+<ImageDraw>.ellipse((x1, y1, x2, y2))           # To rotate use Image's rotate() and paste().
+<ImageDraw>.text((x, y), text, font=<Font>)     # `<Font> = ImageFont.truetype(<path>, size)`
 

 
 
    
@@ -2933,7 +2933,7 @@ $ deactivate                  # Deactivates the activ