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authorJure Žabkar <jure.zabkar@fri.uni-lj.si>2015-10-13 12:24:41 +0200
committerJure Žabkar <jure.zabkar@fri.uni-lj.si>2015-10-13 12:24:41 +0200
commit1e5d42ba53ea0c631dbc6f21887839c91571ebca (patch)
treeb6893cba081afc1badcf5864be68333ecf0ef82c /robot/problems/introduction/forward1m
parent0a88716110994f789f764704a96791fdfb5fa288 (diff)
Uvodne vaje za robotiko
Diffstat (limited to 'robot/problems/introduction/forward1m')
-rw-r--r--robot/problems/introduction/forward1m/common.py60
-rw-r--r--robot/problems/introduction/forward1m/common.py~61
-rw-r--r--robot/problems/introduction/forward1m/en.py15
-rw-r--r--robot/problems/introduction/forward1m/sl.py23
-rw-r--r--robot/problems/introduction/forward1m/sl.py~24
5 files changed, 183 insertions, 0 deletions
diff --git a/robot/problems/introduction/forward1m/common.py b/robot/problems/introduction/forward1m/common.py
new file mode 100644
index 0000000..ea2f7a0
--- /dev/null
+++ b/robot/problems/introduction/forward1m/common.py
@@ -0,0 +1,60 @@
+# 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 = 208
+group = 'introduction'
+number = 2
+visible = True
+
+solution = '''\
+from ev3dev import *
+from mindstorms_widgets import mindstorms_widgets
+
+robot = mindstorms_widgets()
+robot.connect_motor( 'left' )
+robot.connect_motor( 'right' )
+
+robot.move_steering( 'on_for_rotations', direction=0, rotations=5.71 )
+'''
+
+hint_type = {
+ 'mW_init': Hint('mW_init'),
+ 'connectMotorLeft': Hint('connectMotorLeft'),
+ 'connectMotorRight': Hint('connectMotorRight'),
+ 'moveSteering': Hint('moveSteering'),
+ 'onForRotations': Hint('onForRotations'),
+ 'direction': Hint('direction'),
+ 'rotations': Hint('rotations'),
+}
+
+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_rotations' in code:
+ return [{'id': 'onForRotations'}]
+
+ if not 'direction' in code:
+ return [{'id': 'direction'}]
+
+ if not 'rotations' in code:
+ return [{'id': 'rotations'}]
+
+ return None
diff --git a/robot/problems/introduction/forward1m/common.py~ b/robot/problems/introduction/forward1m/common.py~
new file mode 100644
index 0000000..809fe9d
--- /dev/null
+++ b/robot/problems/introduction/forward1m/common.py~
@@ -0,0 +1,61 @@
+# 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 = 208
+group = 'introduction'
+number = 2
+visible = True
+
+solution = '''\
+import time
+from ev3dev import *
+from mindstorms_widgets import mindstorms_widgets
+
+robot = mindstorms_widgets()
+robot.connect_motor( 'left' )
+robot.connect_motor( 'right' )
+
+robot.move_steering( 'on_for_rotations', direction=0, rotations=5.71 )
+'''
+
+hint_type = {
+ 'mW_init': Hint('mW_init'),
+ 'connectMotorLeft': Hint('connectMotorLeft'),
+ 'connectMotorRight': Hint('connectMotorRight'),
+ 'moveSteering': Hint('moveSteering'),
+ 'onForRotations': Hint('onForRotations'),
+ 'direction': Hint('direction'),
+ 'rotations': Hint('rotations'),
+}
+
+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 has_token_sequence(tokens, ['on_for_rotations']):
+ return [{'id': 'onForRotations'}]
+
+ if not has_token_sequence(tokens, ['direction']):
+ return [{'id': 'direction'}]
+
+ if not has_token_sequence(tokens, ['rotations']):
+ return [{'id': 'rotations'}]
+
+ return None
diff --git a/robot/problems/introduction/forward1m/en.py b/robot/problems/introduction/forward1m/en.py
new file mode 100644
index 0000000..bdf2a45
--- /dev/null
+++ b/robot/problems/introduction/forward1m/en.py
@@ -0,0 +1,15 @@
+# coding=utf-8
+import server
+mod = server.problems.load_language('python', 'en')
+
+id = 208
+name = 'Forward 1m'
+slug = 'Forward 1m'
+
+description = '''\
+
+'''
+
+hint = {
+
+}
diff --git a/robot/problems/introduction/forward1m/sl.py b/robot/problems/introduction/forward1m/sl.py
new file mode 100644
index 0000000..8045d58
--- /dev/null
+++ b/robot/problems/introduction/forward1m/sl.py
@@ -0,0 +1,23 @@
+# coding=utf-8
+
+name = 'Naprej 1m'
+slug = 'Naprej 1m'
+
+description = '''\
+<p>Napiši program, da bo robot peljal naravnost naprej 3 sekunde in se nato ustavil.</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 za 3 sekunde.</p>''',
+ '''<p>Za sinhronizirano vožnjo je najbolj primerna metoda <code>robot.move_steering( ... )</code>.</p>'''],
+ 'onForRotations':['''<p>Prvi argument metode <code>robot.move_steering</code> naj pove, da bo delovanje motorjev določeno s številom obratov.</p>''',
+ '''<p><code>robot.move_steering('on_for_rotations', ... )</code>.</p>'''],
+ 'direction':['''<p>Navedi smer premikanja motorjev, naravnost = 0.</p>''',
+ '''<p><code>robot.move_steering( 'on_for_rotations', direction=0, ... )</code>.</p>'''],
+ 'rotations':['''<p>Določi število obratov; za koliko obratov naj se zavrtita motorja? Izmeri dolžino 1m, izpisuj obrate <code>print(robot.motor['left'].count_per_rot, robot.motor['right'].count_per_rot)</code> in tako določi ustrezno število obratov.</p>''',
+ '''<p><code>robot.move_steering( 'on_for_rotations', direction=0, rotations=5 )</code>.</p>'''],
+}
diff --git a/robot/problems/introduction/forward1m/sl.py~ b/robot/problems/introduction/forward1m/sl.py~
new file mode 100644
index 0000000..e8071ee
--- /dev/null
+++ b/robot/problems/introduction/forward1m/sl.py~
@@ -0,0 +1,24 @@
+# coding=utf-8
+import server
+mod = server.problems.load_language('python', 'sl')
+
+id = 208
+name = 'Naprej 1m'
+slug = 'Naprej 1m'
+
+description = '''\
+<p>Napiši program, da bo robot peljal naravnost naprej 3 sekunde in se nato ustavil.</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 za 3 sekunde.</p>''',
+ '''<p>Za sinhronizirano vožnjo je najbolj primerna metoda <code>robot.move_steering( ... )</code>.</p>'''],
+ 'onForRotations':['''<p>Prvi argument metode <code>robot.move_steering</code> naj pove, da bo delovanje motorjev določeno s številom obratov.</p>''',
+ '''<p><code>robot.move_steering('on_for_rotations', ... )</code>.</p>'''],
+ 'direction':['''<p>Navedi smer premikanja motorjev, naravnost = 0.</p>''',
+ '''<p><code>robot.move_steering( 'on_for_rotations', direction=0, ... )</code>.</p>'''],
+ 'rotations':['''<p>Določi število obratov; za koliko obratov naj se zavrtita motorja? Izmeri dolžino 1m, izpisuj obrate <code>print(robot.motor['left'].count_per_rot, robot.motor['right'].count_per_rot)</code> in tako določi ustrezno število obratov.</p>''',
+ '''<p><code>robot.move_steering( 'on_for_rotations', direction=0, rotations=5 )</code>.</p>'''],
+}