improve handling of missing jobs

crawler.py

@@ -70,13 +70,18 @@ disclosures: {self.disclosures}
         else:
             votes_str = ""
 
+        if self.job:
+            job_str = self.job
+        else:
+            job_str = ""
+
         txt = f"""
 # Persönliche Angaben
 Name: {self.name[1]} {self.name[0]}
 
 Partei: {self.party}
 
-Beruf: {self.job}
+Beruf: {job_str}
 
 Biographie: {self.cv}
 
@@ -234,7 +239,11 @@ def get_bio(url, name, sleep_for):
     print(f"Getting {url} for {name[1]} {name[0]}")
     response = request_handle_rate_limit(url)
     soup = BeautifulSoup(response.content, features="html.parser")
-    job = soup.find(class_="m-biography__introInfo").find("span").text
+    job_elem = soup.find(class_="m-biography__introInfo").find("span")
+    if job_elem:
+        job = job_elem.text
+    else:
+        job = None
     cv = soup.find(class_="m-biography__biography").text.strip()
     ajax_divs = soup.find_all(class_="m-ajaxLoadedContent")
     speech_div = None