quebrando linhas de código

Author: ramalho

online/cap02.adoc

@@ -335,7 +335,8 @@ O resultado tem seis itens.
 ----
 >>> colors = ['black', 'white']
 >>> sizes = ['S', 'M', 'L']
->>> tshirts = [(color, size) for color in colors for size in sizes]  <1>
+>>> tshirts = [(color, size) for color in colors
+...                          for size in sizes]  <1>
 >>> tshirts
 [('black', 'S'), ('black', 'M'), ('black', 'L'), ('white', 'S'),
  ('white', 'M'), ('white', 'L')]
@@ -482,7 +483,8 @@ pois o significado de cada campo é dado por sua posição na tupla.
 [source, pycon]
 ----
 >>> lax_coordinates = (33.9425, -118.408056)  <1>
->>> city, year, pop, chg, area = ('Tokyo', 2003, 32_450, 0.66, 8014)  <2>
+>>> city, year, pop, chg, area = (
+...     'Tokyo', 2003, 32_450, 0.66, 8014)  <2>
 >>> traveler_ids = [('USA', '31195855'), ('BRA', 'CE342567'),  <3>
 ...     ('ESP', 'XDA205856')]
 >>> for passport in sorted(traveler_ids):  <4>
@@ -910,10 +912,10 @@ Então, você poderia usar um método assim para interpretar mensagens naquele f
                 self.beep(times, frequency)
             case ['NECK', angle]:  # <3>
                 self.rotate_neck(angle)
-            case ['LED', ident, intensity]:  # <4>
-                self.leds[ident].set_brightness(ident, intensity)
-            case ['LED', ident, red, green, blue]:  # <5>
-                self.leds[ident].set_color(ident, red, green, blue)
+            case ['LED', pin, intensity]:  # <4>
+                self.leds[ident].set_brightness(pin, intensity)
+            case ['LED', pin, red, green, blue]:  # <5>
+                self.leds[ident].set_color(pin, red, green, blue)
             case _:  # <6>
                 raise InvalidCommand(message)
 ----

print/1/experimento-1/cap02.adoc

@@ -332,7 +332,8 @@ O resultado tem seis itens.
 ----
 >>> colors = ['black', 'white']
 >>> sizes = ['S', 'M', 'L']
->>> tshirts = [(color, size) for color in colors for size in sizes]  <1>
+>>> tshirts = [(color, size) for color in colors
+...                          for size in sizes]  <1>
 >>> tshirts
 [('black', 'S'), ('black', 'M'), ('black', 'L'), ('white', 'S'),
  ('white', 'M'), ('white', 'L')]
@@ -479,7 +480,8 @@ pois o significado de cada campo é dado por sua posição na tupla.
 [source, pycon]
 ----
 >>> lax_coordinates = (33.9425, -118.408056)  <1>
->>> city, year, pop, chg, area = ('Tokyo', 2003, 32_450, 0.66, 8014)  <2>
+>>> city, year, pop, chg, area = (
+...     'Tokyo', 2003, 32_450, 0.66, 8014)  <2>
 >>> traveler_ids = [('USA', '31195855'), ('BRA', 'CE342567'),  <3>
 ...     ('ESP', 'XDA205856')]
 >>> for passport in sorted(traveler_ids):  <4>
@@ -908,10 +910,10 @@ Então, você poderia usar um método assim para interpretar mensagens naquele f
                 self.beep(times, frequency)
             case ['NECK', angle]:  # <3>
                 self.rotate_neck(angle)
-            case ['LED', ident, intensity]:  # <4>
-                self.leds[ident].set_brightness(ident, intensity)
-            case ['LED', ident, red, green, blue]:  # <5>
-                self.leds[ident].set_color(ident, red, green, blue)
+            case ['LED', pin, intensity]:  # <4>
+                self.leds[ident].set_brightness(pin, intensity)
+            case ['LED', pin, red, green, blue]:  # <5>
+                self.leds[ident].set_color(pin, red, green, blue)
             case _:  # <6>
                 raise InvalidCommand(message)
 ----

vol1/cap02.adoc

@@ -296,7 +296,8 @@ Considere o <<ex_listcomp_x_filter_map>>.
 >>> beyond_ascii = [ord(s) for s in symbols if ord(s) > 127]
 >>> beyond_ascii
 [162, 163, 165, 8364, 164]
->>> beyond_ascii = list(filter(lambda c: c > 127, map(ord, symbols)))
+>>> beyond_ascii = list(filter(lambda c: c > 127, 
+...                            map(ord, symbols)))
 >>> beyond_ascii
 [162, 163, 165, 8364, 164]
 ----
@@ -337,7 +338,8 @@ O resultado tem seis itens.
 ----
 >>> colors = ['black', 'white']
 >>> sizes = ['S', 'M', 'L']
->>> tshirts = [(color, size) for color in colors for size in sizes]  <1>
+>>> tshirts = [(color, size) for color in colors
+...                          for size in sizes]  <1>
 >>> tshirts
 [('black', 'S'), ('black', 'M'), ('black', 'L'), ('white', 'S'),
  ('white', 'M'), ('white', 'L')]
@@ -484,7 +486,8 @@ pois o significado de cada campo é dado por sua posição na tupla.
 [source, pycon]
 ----
 >>> lax_coordinates = (33.9425, -118.408056)  <1>
->>> city, year, pop, chg, area = ('Tokyo', 2003, 32_450, 0.66, 8014)  <2>
+>>> city, year, pop, chg, area = (
+...     'Tokyo', 2003, 32_450, 0.66, 8014)  <2>
 >>> traveler_ids = [('USA', '31195855'), ('BRA', 'CE342567'),  <3>
 ...     ('ESP', 'XDA205856')]
 >>> for passport in sorted(traveler_ids):  <4>
@@ -912,10 +915,10 @@ Então, você poderia usar um método assim para interpretar mensagens naquele f
                 self.beep(times, frequency)
             case ['NECK', angle]:  # <3>
                 self.rotate_neck(angle)
-            case ['LED', ident, intensity]:  # <4>
-                self.leds[ident].set_brightness(ident, intensity)
-            case ['LED', ident, red, green, blue]:  # <5>
-                self.leds[ident].set_color(ident, red, green, blue)
+            case ['LED', pin, intensity]:  # <4>
+                self.leds[ident].set_brightness(pin, intensity)
+            case ['LED', pin, red, green, blue]:  # <5>
+                self.leds[ident].set_color(pin, red, green, blue)
             case _:  # <6>
                 raise InvalidCommand(message)
 ----