task2, added case with dot

Reviewed-on: s481852/jezyki-formalne#1

TaskA01/task1.py

@@ -0,0 +1,11 @@
+with open("shakespeare.in", encoding="utf8") as f:
+    lines = f.readlines()
+    for line in lines:
+        line = line.strip()
+        line = line.split()
+        for word in line:
+            if word[:6] == "Hamlet":
+                result = " ".join(line)
+                print(result)
+                break
+

TaskA02/task2.py

@@ -0,0 +1,5 @@
+with open("polish_wiki_excerpt.in", encoding="utf8") as f:
+    lines = f.readlines()
+    for line in lines:
+        if "Pies " in line or " pies " in line or "pies\n" in line:
+            print(line.strip("\n"))

TaskA03/task3.py

@@ -0,0 +1,23 @@
+with open("polish_wiki_excerpt.in", encoding="utf-8") as f:
+    lines = f.readlines()
+    result = []
+    for line in lines:
+        line = line.replace('\xa0', '[NBA]').strip()  # eliminujemy problem z 'non breaking space'
+        line = line.split()
+
+        flag1 = False
+
+        for word in line:
+            if flag1:
+                if word[:2] == 'r.':
+                    goodLine = ' '.join(line)
+                    result.append(goodLine)
+                    print(goodLine)
+                    break
+                else:
+                    flag1 = False
+            if word[-4:-2] == '19':
+                if word[-2] in '0123456789' and word[-1] in '0123456789':
+                    flag1 = True
+
+

TaskA04/task4.py

@@ -0,0 +1,27 @@
+with open('polish_wiki_excerpt.in', encoding='utf8') as f:
+    lines = f.readlines()
+    results = []
+    i = 0
+    for line in lines:
+        line = line.strip()
+
+        subdigits = []
+        pom = ''
+
+        for char in line:
+            if char in '0123456789':
+                pom += char
+            elif pom != '':
+                subdigits.append(pom)
+                pom = ''
+            else:
+                pass
+
+        if pom.isdigit():
+            subdigits.append(pom)
+
+        if len(subdigits) > 0:
+            finalLine = ' '.join(subdigits)
+            print(finalLine)
+
+

TaskB01/task1.py

@@ -0,0 +1,10 @@
+import regex as re
+
+with open('shakespeare.in', encoding='utf8') as file:
+    lines = file.readlines()
+    pattern = re.compile(r'Hamlet')
+    for line in lines:
+        line = line.strip()
+        x = re.search(pattern, line)
+        if x:
+            print(line)

TaskB02/task2.py

@@ -0,0 +1,10 @@
+import regex as re
+
+with open('polish_wiki_excerpt.in', encoding='utf8') as file:
+    lines = file.readlines()
+    pattern = r'( |[Pp])ies(( \w+)|(\.$))'
+    for line in lines:
+        line = line.strip()
+        x = re.search(pattern, line)
+        if x:
+            print(line)

TaskB03/task3.py

@@ -0,0 +1,10 @@
+import re
+
+with open('polish_wiki_excerpt.in', encoding='utf8') as file:
+    lines = file.readlines()
+    pattern = r'19\d\d r\.'
+    for line in lines:
+        line = line.strip()
+        x = re.search(pattern, line)
+        if x:
+            print(line)

TaskB04/task4.py

@@ -0,0 +1,10 @@
+import re
+
+with open('polish_wiki_excerpt.in', encoding='utf8') as file:
+    lines = file.readlines()
+    pattern = r'\d+'
+    for line in lines:
+        line = line.strip()
+        x = re.findall(pattern, line)
+        if x:
+            print(' '.join(x))