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style: run through black formatter in neovim

This commit is contained in:
Chris Davoren 2023-11-15 12:37:48 +10:00
parent 9abe516ec7
commit a7e0b692c0
2 changed files with 26 additions and 34 deletions
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34
toyrobot/robot.py
View File

@ -32,17 +32,10 @@ class Robot:
"SOUTH": 4,
"SOUTHWEST": 5,
"WEST": 6,
"NORTHWEST": 7
"NORTHWEST": 7,
}
VALID_COMMANDS = [
"BLOCK",
"PLACE",
"MOVE",
"LEFT",
"RIGHT",
"REPORT"
]
VALID_COMMANDS = ["BLOCK", "PLACE", "MOVE", "LEFT", "RIGHT", "REPORT"]
# Private internals
# Key corresponds to numerical direction defined in Robot.directions
@ -159,8 +152,7 @@ class Robot:
self._position_x = new_position_x
self._position_y = new_position_y
def place(self, position_x: int, position_y: int,
direction_name: str = None):
def place(self, position_x: int, position_y: int, direction_name: str = None):
"""
Places the Robot instance at the specified coordinates with the
specified direction.
@ -262,7 +254,7 @@ class Robot:
def interpret_command(self, command: str):
"""
Interprets a given string command and applies the appropriate
Interprets a given string command and applies the appropriate
transformation to this Robot instance. Fails silently if the command
is unrecognized or invalid.
@ -274,11 +266,10 @@ class Robot:
"""
command = command.upper()
command_tokens = [x.strip() for x in command.split(' ') if len(x) > 0]
command_tokens = [x.strip() for x in command.split(" ") if len(x) > 0]
# This is not strictly necessary as case
if len(command_tokens) == 0 or not command_tokens[0] in \
Robot.VALID_COMMANDS:
if len(command_tokens) == 0 or not command_tokens[0] in Robot.VALID_COMMANDS:
return
match command_tokens[0]:
@ -289,7 +280,7 @@ class Robot:
# print('Insufficient tokens...')
return
parameter_tokens = [x.strip() for x in command_tokens[1].split(',')]
parameter_tokens = [x.strip() for x in command_tokens[1].split(",")]
if len(parameter_tokens) < 2:
# print('Insufficient parameters...')
@ -299,7 +290,7 @@ class Robot:
# print("Adding block: {} {}".format(block_x, block_y))
self.add_block(block_x, block_y)
except ValueError as ve:
except ValueError:
# print('Integer parsing error...')
return
case "PLACE":
@ -307,8 +298,7 @@ class Robot:
# Must have parameters
if len(command_tokens) < 2:
return
parameter_tokens = [x.strip() for x in \
command_tokens[1].split(',')]
parameter_tokens = [x.strip() for x in command_tokens[1].split(",")]
# Must have at least X, Y
if len(parameter_tokens) < 2:
@ -318,7 +308,7 @@ class Robot:
place_x = int(parameter_tokens[0])
place_y = int(parameter_tokens[1])
# Direction parameter is optional on second and subsequent
# Direction parameter is optional on second and subsequent
# placements. The place() method accounts for an absent
# direction on first call and fails silently.
# print("PLACE command parsed: {}, {}".format(place_x, place_y))
@ -327,7 +317,7 @@ class Robot:
self.place(place_x, place_y, place_direction)
else:
self.place(place_x, place_y)
except ValueError as ve:
except ValueError:
# Unable to convert x or y token to int
return
case "MOVE":
@ -355,5 +345,5 @@ class Robot:
self._position_x,
self._position_y,
self.get_direction(),
":".join([str(x) for x in self._blocks])
":".join([str(x) for x in self._blocks]),
)

26
trexamples.py
View File

@ -12,28 +12,30 @@ def feed_file(filename: str, robot: toyrobot.Robot):
def main():
print('a)')
feed_file('example_a.txt', toyrobot.Robot())
print("a)")
feed_file("example_a.txt", toyrobot.Robot())
print()
print('b)')
feed_file('example_b.txt', toyrobot.Robot())
print("b)")
feed_file("example_b.txt", toyrobot.Robot())
print()
print('c)')
feed_file('example_c.txt', toyrobot.Robot())
print("c)")
feed_file("example_c.txt", toyrobot.Robot())
print()
print('d)')
feed_file('example_d.txt', toyrobot.Robot())
print("d)")
feed_file("example_d.txt", toyrobot.Robot())
print()
print('e)')
feed_file('example_e.txt', toyrobot.Robot())
print("e)")
feed_file("example_e.txt", toyrobot.Robot())
print()
print('f)')
feed_file('example_f.txt', toyrobot.Robot())
print("f)")
feed_file("example_f.txt", toyrobot.Robot())
print()
if __name__ == "__main__":
main()