Stack Overflow Survey Analysis

CoreyMSchafer · CoreyMSchafer · commit eed7fce2b989 · 2019-10-17T00:43:29.000-04:00
diff --git a/Python/StackOverflow-2019/sof-demo.py b/Python/StackOverflow-2019/sof-demo.py
@@ -0,0 +1,30 @@
+import csv
+from collections import defaultdict, Counter
+
+with open('data/survey_results_public.csv') as f:
+ csv_reader = csv.DictReader(f)
+
+ dev_type_info ={}
+
+ for line in csv_reader:
+ dev_types = line['DevType'].split(';')
+
+ for dev_type in dev_types:
+ dev_type_info.setdefault(dev_type,{
+ 'total': 0,
+ 'language_counter': Counter()
+ })
+
+ languages = line['LanguageWorkedWith'].split(';')
+ dev_type_info[dev_type]['language_counter'].update(languages)
+ dev_type_info[dev_type]['total'] += 1
+
+
+for dev_type, info in dev_type_info.items():
+ print(dev_type)
+
+ for language, value in info['language_counter'].most_common(5):
+ language_pct = (value / info['total']) * 100
+ language_pct = round(language_pct, 2)
+
+ print(f'\t{language}:{language_pct}%')

-Original file line number
+Diff line change
@@ @@ -0,0 +1,30 @@ @@
 +importcsv
 +fromcollectionsimportdefaultdict, Counter
++
 +withopen('data/survey_results_public.csv') asf:
 +csv_reader=csv.DictReader(f)
++
 +dev_type_info={}
++
 +forlineincsv_reader:
 +dev_types=line['DevType'].split('')
++
 +fordev_typeindev_types:
 +dev_type_info.setdefault(dev_type,{
 +'total': 0,
 +'language_counter': Counter()
 + })
++
 +languages=line['LanguageWorkedWith'].split('')
 +dev_type_info[dev_type]['language_counter'].update(languages)
 +dev_type_info[dev_type]['total'] +=1
++
++
 +fordev_type, infoindev_type_info.items():
 +print(dev_type)
++
 +forlanguage, valueininfo['language_counter'].most_common(5):
 +language_pct= (value/info['total']) *100
 +language_pct=round(language_pct, 2)
++
 +print(f'\t{language}: {language_pct}%')