Is there are Python equivalent of Perl's __DATA__ filehandle? Question: In Perl I often read data in from the filehandle __DATA__ at the end of the script: while (<DATA>) { chomp; say; } __DATA__ line1 line2 I find this quicker for testing code etc than reading in a file, as it means I can edit …
What type are file objects in Python? Question: How can I use isinstance to determine the ‘type’ of a file object, such as in the expression: >>> open(file) Asked By: Aleeee || Source Answers: In Python 3.x, normal file objects are of type io.TextIOWrapper: >>> type(open(‘file.txt’)) <class ‘_io.TextIOWrapper’> >>> from io import TextIOWrapper >>> isinstance(open(‘file.txt’), …
Does reading an entire file leave the file handle open? Question: If you read an entire file with content = open(‘Path/to/file’, ‘r’).read() is the file handle left open until the script exits? Is there a more concise method to read a whole file? Asked By: tMC || Source Answers: The answer to that question depends …
