Python - Textumbruch

Textumbruch ist erforderlich, wenn der von einer Quelle erfasste Text nicht richtig formatiert ist, um innerhalb der verfügbaren Bildschirmbreite angezeigt zu werden. Dies wird durch die Verwendung des folgenden Pakets erreicht, das mit dem folgenden Befehl in unserer Umgebung installiert werden kann.

pip install parawrap

Der folgende Absatz enthält eine einzelne Textfolge, die fortlaufend ist. Beim Anwenden der Umbruchfunktion können wir sehen, wie der Text in mehrere durch Kommas getrennte Zeilen getrennt wird.

import parawrap
text = "In late summer 1945, guests are gathered for the wedding reception of Don Vito Corleone's daughter Connie (Talia Shire) and Carlo Rizzi (Gianni Russo). Vito (Marlon Brando), the head of the Corleone Mafia family, is known to friends and associates as Godfather. He and Tom Hagen (Robert Duvall), the Corleone family lawyer, are hearing requests for favors because, according to Italian tradition, no Sicilian can refuse a request on his daughter's wedding day. One of the men who asks the Don for a favor is Amerigo Bonasera, a successful mortician and acquaintance of the Don, whose daughter was brutally beaten by two young men because she refused their advances; the men received minimal punishment from the presiding judge. The Don is disappointed in Bonasera, who'd avoided most contact with the Don due to Corleone's nefarious business dealings. The Don's wife is godmother to Bonasera's shamed daughter, a relationship the Don uses to extract new loyalty from the undertaker. The Don agrees to have his men punish the young men responsible (in a non-lethal manner) in return for future service if necessary."
print parawrap.wrap(text)

Wenn wir das obige Programm ausführen, erhalten wir die folgende Ausgabe -

['In late summer 1945, guests are gathered for the wedding reception of', "Don Vito Corleone's daughter Connie (Talia Shire) and Carlo Rizzi", '(Gianni Russo). Vito (Marlon Brando), the head of the Corleone Mafia', 'family, is known to friends and associates as Godfather. He and Tom', 'Hagen (Robert Duvall), the Corleone family lawyer, are hearing', 'requests for favors because, according to Italian tradition, no', "Sicilian can refuse a request on his daughter's wedding day. One of", 'the men who asks the Don for a favor is Amerigo Bonasera, a successful', 'mortician and acquaintance of the Don, whose daughter was brutally', 'beaten by two young men because she refused their advances; the men', 'received minimal punishment from the presiding judge. The Don is', "disappointed in Bonasera, who'd avoided most contact with the Don due", "to Corleone's nefarious business dealings. The Don's wife is godmother", "to Bonasera's shamed daughter, a relationship the Don uses to extract", 'new loyalty from the undertaker. The Don agrees to have his men punish', 'the young men responsible (in a non-lethal manner) in return for', 'future service if necessary.']

Wir können auch die Wrap-Funktion mit einer bestimmten Breite als Eingabeparameter anwenden, die die Wörter bei Bedarf schneidet, um die erforderliche Breite der Wrap-Funktion beizubehalten.

import parawrap
text = "In late summer 1945, guests are gathered for the wedding reception of Don Vito Corleone's daughter Connie (Talia Shire) and Carlo Rizzi (Gianni Russo). Vito (Marlon Brando), the head of the Corleone Mafia family, is known to friends and associates as Godfather. He and Tom Hagen (Robert Duvall), the Corleone family lawyer, are hearing requests for favors because, according to Italian tradition, no Sicilian can refuse a request on his daughter's wedding day. One of the men who asks the Don for a favor is Amerigo Bonasera, a successful mortician and acquaintance of the Don, whose daughter was brutally beaten by two young men because she refused their advances; the men received minimal punishment from the presiding judge. The Don is disappointed in Bonasera, who'd avoided most contact with the Don due to Corleone's nefarious business dealings. The Don's wife is godmother to Bonasera's shamed daughter, a relationship the Don uses to extract new loyalty from the undertaker. The Don agrees to have his men punish the young men responsible (in a non-lethal manner) in return for future service if necessary."
print parawrap.wrap(text,5)

Wenn wir das obige Programm ausführen, erhalten wir die folgende Ausgabe -

['In', 'late ', 'summe', 'r', '1945,', 'guest', 's are', 'gathe', 'red', 'for', 'the w', 'eddin', 'g rec', 'eptio', 'n of', 'Don', 'Vito ', 'Corle', "one's", 'daugh', 'ter C', 'onnie', '(Tali', 'a Shi', 're)', 'and', 'Carlo', 'Rizzi', '(Gian', 'ni Ru', 'sso).', 'Vito ', '(Marl', 'on Br', 'ando)', ', the', 'head', 'of', 'the C', 'orleo', 'ne', 'Mafia', 'famil', 'y, is', 'known', 'to fr', 'iends', 'and a', 'ssoci', 'ates', 'as Go', 'dfath', 'er.', 'He', 'and', 'Tom', 'Hagen', '(Robe', 'rt Du', 'vall)', ', the', 'Corle', 'one f', 'amily', 'lawye', 'r,', 'are h', 'earin', 'g req', 'uests', 'for f', 'avors', 'becau', 'se, a', 'ccord', 'ing', 'to It', 'alian', 'tradi', 'tion,', 'no Si', 'cilia', 'n can', 'refus', 'e a r', 'eques', 't on', 'his d', 'aught', "er's ", 'weddi', 'ng', 'day.', 'One', 'of', 'the', 'men', 'who', 'asks', 'the', 'Don', 'for a', 'favor', 'is Am', 'erigo', 'Bonas', 'era,', 'a suc', 'cessf', 'ul mo', 'rtici', 'an', 'and a', 'cquai', 'ntanc', 'e of', 'the', 'Don,', 'whose', 'daugh', 'ter', 'was b', 'rutal', 'ly be', 'aten', 'by', 'two', 'young', 'men b', 'ecaus', 'e she', 'refus', 'ed', 'their', 'advan', 'ces;', 'the', 'men r', 'eceiv', 'ed mi', 'nimal', 'punis', 'hment', 'from', 'the p', 'resid', 'ing j', 'udge.', 'The', 'Don', 'is di', 'sappo', 'inted', 'in Bo', 'naser', 'a,', "who'd", 'avoid', 'ed', 'most ', 'conta', 'ct', 'with', 'the', 'Don', 'due', 'to Co', 'rleon', "e's n", 'efari', 'ous b', 'usine', 'ss de', 'aling', 's.', 'The', "Don's", 'wife', 'is go', 'dmoth', 'er to', 'Bonas', "era's", 'shame', 'd dau', 'ghter', ', a r', 'elati', 'onshi', 'p the', 'Don', 'uses', 'to ex', 'tract', 'new l', 'oyalt', 'y', 'from', 'the u', 'ndert', 'aker.', 'The', 'Don a', 'grees', 'to', 'have', 'his', 'men p', 'unish', 'the', 'young', 'men r', 'espon', 'sible', '(in a', 'non-l', 'ethal', 'manne', 'r) in', 'retur', 'n for', 'futur', 'e ser', 'vice', 'if ne', 'cessa', 'ry.']