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q01_read_data/build.py

@@ -1,12 +1,19 @@
+# %load q01_read_data/build.py
 import yaml
 
 def read_data():
 
-    # import the csv file into `data` variable
+    # import the csv file into  variable
     # You can use this path to access the CSV file: '../data/ipl_match.yaml'
     # Write your code here
-
-    data =
-
+
+    #with open('./data/ipl_match.yaml','r') as yaml_file_read:
+    yaml_file_read = open('./data/ipl_match.yaml','r')
+    data = yaml.load(yaml_file_read)
+
     # return data variable
     return data
+
+read_data()
+
+

q02_teams/build.py

@@ -1,11 +1,21 @@
+# %load q02_teams/build.py
 # default imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
+#data.keys()
+#data['info']['teams']
+#a['teams']
+
 
 # solution
-def teams(data=data):
+def teams(data):
 
     # write your code here
-    #teams =
+    teams = data['info']['teams']
 
     return teams
+
+
+
+
+

q03_first_batsman/build.py

@@ -2,12 +2,15 @@
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
 
+#a=data['innings'][0]['1st innings']['deliveries'][0][0.1]['batsman']
+#a
+
 # Your Solution
 def first_batsman(data=data):
 
     # Write your code here
+    name = data['innings'][0]['1st innings']['deliveries'][0][0.1]['batsman']
 
+    return name
 
 
-
-    return name

q04_count/build.py

@@ -1,11 +1,41 @@
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
+#       dict     lst dict            dict        v_lst v_dict dict
+#x=data['innings'][0]['1st innings']['deliveries'][0]['0.1']['batsman']
+x=data['innings'][0]['1st innings']['deliveries']
+#print(type(x))
+#print(x)
+
 
 # Your Solution Here
-def deliveries_count(data=data):
+def deliveries_count(data):
 
     # Your code here
+    count=0
+
+    for i,v in enumerate(x):
+        y=x[i]
+        #print(type(y))
+        for k,v in y.items():
+            if y[k]['batsman']=='RT Ponting':
+                count += 1
+
+
 
 
     return count
+
+deliveries_count(data)
+
+
+
+
+
+
+
+
+
+
+
+

q05_runs/build.py

@@ -1,12 +1,41 @@
+# %load q05_runs/build.py
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
 
-
 # Your Solution
 def BC_runs(data):
 
     # Write your code here
+
+    #Defining variable 'a'. This will store the content of 1st innings delivery wise
+    a=data['innings'][0]['1st innings']['deliveries']
+
+    #initialising variable runs = 0
+    runs = 0
+
+    #to check the type of next key/index. Accordingly use .key() or index to access the event drilling down in the .yaml file.
+    print(type(a)) 
+
+    #For dicts - To see next level keys while drilling down in the list.
+    #print(a.keys())
+
+    #For lists - To access next level index, values while drilling down in the list.
+    #for i,v in enumerate(a):
+    #    if i<=9:
+    #        print(i,v)
+
+    #Each delivery is stored in a separate index. So for loop to iterate thru the deliveries.
+    for i,v in enumerate(a):
+        for k,v in a[i].items():                     #To loop thru each delivery viz. 0.1, 0.2 etc in dicts.
+            #print(a[i][k]['batsman'])               #Print batsman name for test purpose
+            #print(a[i][k]['runs']['batsman'])       #Print runs scored by above batsman on each delivery.
+            if a[i][k]['batsman'] == 'BB McCullum':  #Narrowing down on BB McCullum
+                runs += a[i][k]['runs']['batsman']   #Storing runs scored by BB McCullum in runs variable.
+    return(runs)
+
+BC_runs(data)
+
+
 
 
-    return(runs)

q06_bowled_players/build.py

@@ -1,11 +1,28 @@
+# %load q06_bowled_players/build.py
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
 
 # Your Solution
-def bowled_out(data=data):
+def bowled_out(data):
+
+    #assign a with avlues of data which would remain static throughout the problem statement
+    a = data['innings'][1]['2nd innings']['deliveries']#[7][1.1]['wicket']['kind']  #For testing to access subsequent element.
+    #print(type(a))
+    #print(a)
+    bowled_players=[]        #To store return data
+
+    for i,v in enumerate(a):    #looping thru deliveries
+        for k,v in a[i].items():   #looping thru deliveries viz. 0.1, 0.2 etc.
+            if  'wicket' in a[i][k].keys():     #narrowing down in dicts which have 'wicket' as key.
+                if 'bowled' in a[i][k]['wicket']['kind']:       #further filtering to narrow dewn on 'bowled' as kind of wicket.
+                    #print(a[i][k]['wicket']['kind'],' ',a[i][k]['wicket']['player_out'])  # just to check the player names who were bowled out.
+                    bowled_players.append(a[i][k]['wicket']['player_out'])
+
+    return bowled_players
+
+
+bowled_out(data)
 
-    # Write your code here
 
 
-    return bowled_players

q07_extras/build.py

@@ -1,3 +1,4 @@
+# %load q07_extras/build.py
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
@@ -6,9 +7,32 @@
 def extras_runs(data=data):
 
     # Write your code here
+
+    a = data['innings'][0]['1st innings']['deliveries']
+    b = data['innings'][1]['2nd innings']['deliveries']
+
+    extra_1st_inn = []
+    extra_2nd_inn = []
 
+    #For 1st innings
+    for i,v in enumerate(a):      #Tracking delivery by delivery elemnt of list viz. [0],[1],[2] etc.
+        for k,v in a[i].items():    #Going inside each delivery viz. 0.1, 0.2 etc.
+            if 'extras' in a[i][k].keys():  #if there's an 'extra' key in the delivery go inside it and get its value.
+                for key,val in a[i][k]['extras'].items():
+                    print(a[i][k]['extras'][key])
+                    extra_1st_inn.append(a[i][k]['extras'][key])
 
-    difference =
-
+    #For second innings (logic same as 1st innings)
+    for i,v in enumerate(b):
+        for k,v in b[i].items():
+            if 'extras' in b[i][k].keys():
+                for key,val in b[i][k]['extras'].items():
+                    print(b[i][k]['extras'][key])
+                    extra_2nd_inn.append(b[i][k]['extras'][key])
 
+    difference = len(extra_2nd_inn) - len(extra_1st_inn)
+
     return difference
+
+
+