Jayaram18 / Jayaram18/python-random-quote
Read from a file
- Vorherrschende Sprache
- Python
- Sterne
- 0
- Forks
- 0
- PR-Merge-Kennzahlen
- Keine gemergten PRs in 30 T.
Beschreibung
Now we're ready to really build our quote bot. To test things out, we'll read all the quotes from a file and print the first one.
First, you can remove our test quote, the print statement on line 2. You can either comment it out by adding a `#` at the start of the line, or remove it completely.
Next, remove the other comments by deleting `#` from the start of the other four lines to get Python code like this:
```
f = open("quotes.txt")
quotes = f.readlines()
f.close()
print(quotes)
```
Here we are opening the `quotes.txt` file, reading all the lines into a new _variable_ called `quotes`, then closing the file (defined by the variable `f`). Finally, we print out the quotes.
You can run this code and we'll get a dump of _all_ the quotes in the quotes file. That's because Python stored them all in an _array_, which is a single variable that holds a list of values.
## Print the first element of an array
Since we only want one quote, we need to edit our code to print only the first value in the `quotes` array.
In your code, find the print line and add this special modifier `[0]` so that the line now reads:
` print(quotes[0])`
The square brackets tell Python that we want a specific item in the array. Since it starts counting at zero, we've grabbed the first item.
## Comment with the first quote
Run your code and copy the value to your clipboard.
Paste the quote as a comment here and I'll follow up with next steps!
Beitragsleitfaden
Für dieses Repository ist kein Beitragsleitfaden indexiert
Rechercherichtung
Folge dem Python-Beispiel des Issues und verwende quotes.txt als Eingabedatei. Führe das Programm aus und überprüfe, dass es nur das erste Zitat ausgibt; füge dieses Zitat dann wie angefordert als Kommentar ein.
Vom Indexierungsmodell aus dem Issue-Text verfasst.
Bewertung
- Tech-Stack
- python
- Bereich
- cli
- Issue-Typ
- Feature
- Schwierigkeit
- 1/5
- Geschätzter Aufwand
- Unter einer Stunde
- Aktivitätsstatus
- Veraltet
- Klarheit
- Klar beschrieben
- Anfängerfreundlichkeit
- 35/100