diff options
Diffstat (limited to 'robot/problems/introduction/square20')
| -rw-r--r-- | robot/problems/introduction/square20/common.py | 76 | ||||
| -rw-r--r-- | robot/problems/introduction/square20/common.py~ | 76 | ||||
| -rw-r--r-- | robot/problems/introduction/square20/en.py | 14 | ||||
| -rw-r--r-- | robot/problems/introduction/square20/naloga04_square20.py | 21 | ||||
| -rw-r--r-- | robot/problems/introduction/square20/sl.py | 29 | ||||
| -rw-r--r-- | robot/problems/introduction/square20/sl.py~ | 27 |
6 files changed, 243 insertions, 0 deletions
diff --git a/robot/problems/introduction/square20/common.py b/robot/problems/introduction/square20/common.py new file mode 100644 index 0000000..f868a1c --- /dev/null +++ b/robot/problems/introduction/square20/common.py @@ -0,0 +1,76 @@ +# coding=utf-8 + +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint, HintSequence + +id = 213 +group = 'introduction' +number = 4 +visible = True + +solution = '''\ +from ev3dev import * +from mindstorms_widgets import mindstorms_widgets + +robot = mindstorms_widgets() +robot.connect_motor( 'left' ) +robot.connect_motor( 'right' ) + +turntime = .95 +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +''' + +hint_type = { + 'mW_init': Hint('mW_init'), + 'connectMotorLeft': Hint('connectMotorLeft'), + 'connectMotorRight': Hint('connectMotorRight'), + 'moveSteering': Hint('moveSteering'), + 'onForSeconds': Hint('onForSeconds'), + 'direction': Hint('direction'), + 'seconds': Hint('seconds'), + 'moveTank': Hint('moveTank'), + 'lrPower': Hint('lrPower') +} + +def hint( code): + tokens = get_tokens(code) + + # if code does not include mindstorms_widgets(), a student gets a hint that the robot should be somehow represented in the program + if not has_token_sequence(tokens, ['mindstorms_widgets', '(',')']): + return [{'id': 'mW_init'}] + + # if code does not include connect_motor statement, a student needs to learn about how to connect the motors + if not has_token_sequence(tokens, ['connect_motor']) and not has_token_sequence(tokens, ['left']): + return [{'id': 'connectMotorLeft'}] + + # if code does not include connect_motor statement, a student needs to learn about how to connect the motors + if not has_token_sequence(tokens, ['connect_motor']) and not has_token_sequence(tokens, ['right']): + return [{'id': 'connectMotorRight'}] + + if not has_token_sequence(tokens, ['move_steering']): + return [{'id': 'moveSteering'}] + + if not 'on_for_seconds' in code: + return [{'id': 'onForSeconds'}] + + if not 'direction' in code: + return [{'id': 'direction'}] + + if not 'seconds' in code: + return [{'id': 'seconds'}] + + if not has_token_sequence(tokens, ['move_tank']): + return [{'id': 'moveTank'}] + + if not 'lr_power' in code: + return [{'id': 'lrPower'}] + + return None diff --git a/robot/problems/introduction/square20/common.py~ b/robot/problems/introduction/square20/common.py~ new file mode 100644 index 0000000..f868a1c --- /dev/null +++ b/robot/problems/introduction/square20/common.py~ @@ -0,0 +1,76 @@ +# coding=utf-8 + +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint, HintSequence + +id = 213 +group = 'introduction' +number = 4 +visible = True + +solution = '''\ +from ev3dev import * +from mindstorms_widgets import mindstorms_widgets + +robot = mindstorms_widgets() +robot.connect_motor( 'left' ) +robot.connect_motor( 'right' ) + +turntime = .95 +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +''' + +hint_type = { + 'mW_init': Hint('mW_init'), + 'connectMotorLeft': Hint('connectMotorLeft'), + 'connectMotorRight': Hint('connectMotorRight'), + 'moveSteering': Hint('moveSteering'), + 'onForSeconds': Hint('onForSeconds'), + 'direction': Hint('direction'), + 'seconds': Hint('seconds'), + 'moveTank': Hint('moveTank'), + 'lrPower': Hint('lrPower') +} + +def hint( code): + tokens = get_tokens(code) + + # if code does not include mindstorms_widgets(), a student gets a hint that the robot should be somehow represented in the program + if not has_token_sequence(tokens, ['mindstorms_widgets', '(',')']): + return [{'id': 'mW_init'}] + + # if code does not include connect_motor statement, a student needs to learn about how to connect the motors + if not has_token_sequence(tokens, ['connect_motor']) and not has_token_sequence(tokens, ['left']): + return [{'id': 'connectMotorLeft'}] + + # if code does not include connect_motor statement, a student needs to learn about how to connect the motors + if not has_token_sequence(tokens, ['connect_motor']) and not has_token_sequence(tokens, ['right']): + return [{'id': 'connectMotorRight'}] + + if not has_token_sequence(tokens, ['move_steering']): + return [{'id': 'moveSteering'}] + + if not 'on_for_seconds' in code: + return [{'id': 'onForSeconds'}] + + if not 'direction' in code: + return [{'id': 'direction'}] + + if not 'seconds' in code: + return [{'id': 'seconds'}] + + if not has_token_sequence(tokens, ['move_tank']): + return [{'id': 'moveTank'}] + + if not 'lr_power' in code: + return [{'id': 'lrPower'}] + + return None diff --git a/robot/problems/introduction/square20/en.py b/robot/problems/introduction/square20/en.py new file mode 100644 index 0000000..907acfe --- /dev/null +++ b/robot/problems/introduction/square20/en.py @@ -0,0 +1,14 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'en') + +id = 213 +name = 'Square 20' +slug = 'Square 20' + +description = '''\ +''' + +hint = { + +} diff --git a/robot/problems/introduction/square20/naloga04_square20.py b/robot/problems/introduction/square20/naloga04_square20.py new file mode 100644 index 0000000..171c4b8 --- /dev/null +++ b/robot/problems/introduction/square20/naloga04_square20.py @@ -0,0 +1,21 @@ +#!/usr/bin/python + +print "Robot naj enkrat prevozi kvadrat s stranico 20 cm." + +import time +from ev3dev import * +from mindstorms_widgets import mindstorms_widgets + +robot = mindstorms_widgets() +robot.connect_motor( 'left' ) +robot.connect_motor( 'right' ) + +turntime = .95 +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime ) +robot.move_steering( 'on_for_seconds', direction=0, power=20, seconds=2 ) +robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=turntime )
\ No newline at end of file diff --git a/robot/problems/introduction/square20/sl.py b/robot/problems/introduction/square20/sl.py new file mode 100644 index 0000000..f52ddf7 --- /dev/null +++ b/robot/problems/introduction/square20/sl.py @@ -0,0 +1,29 @@ +# coding=utf-8 + +name = 'Kvadrat 20 cm' +slug = 'Kvadrat 20 cm' + +description = '''\ +<p>Robot naj enkrat prevozi kvadrat s stranico 20 cm.</p>''' + +hint = { + 'mW_init':['''<p>Robota v programu predstavimo z mindstorms_widgets(): <code>robot = mindstorms_widgets()</code>.</p>'''], + 'connectMotorLeft':['''<p>Robotu priključi levi motor</p>''', + '''<p><code>robot.connect_motor( 'left' )</code>.</p>'''], + 'connectMotorRight':['''<p>Robotu priključi desni motor</p>''', + '''<p><code>robot.connect_motor( 'right' )</code>.</p>'''], + 'moveSteering':['''<p>Sinhroniziraj motorja in ju zaženi.</p>''', + '''<p>Za sinhronizirano vožnjo je najbolj primerna metoda <code>robot.move_steering( ... )</code>.</p>'''], + 'onForSeconds':['''<p>Prvi argument metode <code>robot.move_steering</code> naj pove, da bo delovanje motorjev časovno omejeno.</p>''', + '''<p><code>robot.move_steering('on_for_seconds', ... )</code>.</p>'''], + 'direction':['''<p>Navedi smer premikanja motorjev, naravnost = 0.</p>''', + '''<p><code>robot.move_steering( 'on_for_seconds', direction=0, ... )</code>.</p>'''], + 'seconds':['''<p>Napiši časovno omejitev v sekundah.</p>''', + '''<p><code>robot.move_steering( 'on_for_seconds', direction=0, seconds=... )</code>.</p>''', + '''<p><code>robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=.95 )</code>.</p>''',], + 'moveTank': ['''<p>Robot naj se obrne na mestu.</p>''', + '''<p>Najprimernejša metoda za to je <code>move_tank</code></p>''', + '''<p><code>robot.move_tank( 'on_for_seconds', ... )</code>.</p>'''], + 'lrPower': ['''<p>Za obrat na mestu se morata kolesi vrteti z enako močjo in v nasprotni smeri.</p>''', + '''<p><code>robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=.95 )</code>.</p>'''], +} diff --git a/robot/problems/introduction/square20/sl.py~ b/robot/problems/introduction/square20/sl.py~ new file mode 100644 index 0000000..aa5137e --- /dev/null +++ b/robot/problems/introduction/square20/sl.py~ @@ -0,0 +1,27 @@ +# coding=utf-8 + +name = 'Kvadrat 20 cm' +slug = 'Kvadrat 20 cm' + +description = '''\ +<p>Robot naj enkrat prevozi kvadrat s stranico 20 cm.</p>''' + +hint = { + 'mW_init':['''<p>Robota v programu predstavimo z mindstorms_widgets(): <code>robot = mindstorms_widgets()</code>.</p>'''], + 'connectMotorLeft':['''<p>Robotu moramo priključiti levi motor: <code>robot.connect_motor( 'left' )</code>.</p>'''], + 'connectMotorRight':['''<p>Robotu moramo priključiti desni motor: <code>robot.connect_motor( 'right' )</code>.</p>'''], + 'moveSteering':['''<p>Sinhroniziraj motorja in ju zaženi.</p>''', + '''<p>Za sinhronizirano vožnjo je najbolj primerna metoda <code>robot.move_steering( ... )</code>.</p>'''], + 'onForSeconds':['''<p>Prvi argument metode <code>robot.move_steering</code> naj pove, da bo delovanje motorjev časovno omejeno.</p>''', + '''<p><code>robot.move_steering('on_for_seconds', ... )</code>.</p>'''], + 'direction':['''<p>Navedi smer premikanja motorjev, naravnost = 0.</p>''', + '''<p><code>robot.move_steering( 'on_for_seconds', direction=0, ... )</code>.</p>'''], + 'seconds':['''<p>Napiši časovno omejitev v sekundah.</p>''', + '''<p><code>robot.move_steering( 'on_for_seconds', direction=0, seconds=... )</code>.</p>''', + '''<p><code>robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=.95 )</code>.</p>''',], + 'moveTank': ['''<p>Robot naj se obrne na mestu.</p>''', + '''<p>Najprimernejša metoda za to je <code>move_tank</code></p>''', + '''<p><code>robot.move_tank( 'on_for_seconds', ... )</code>.</p>'''], + 'lrPower': ['''<p>Za obrat na mestu se morata kolesi vrteti z enako močjo in v nasprotni smeri.</p>''', + '''<p><code>robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=.95 )</code>.</p>'''], +} |