string.format

Python, getting ValueError: unexpected '{' in field name when using format variable in a string with regex Question: This code runs a query on the string exactly as is it should. bInfoPList = re.findall(‘{searchString}’.format(searchString = searchString), content, re.M + re.S) This code returns: "ValueError: unexpected ‘{‘ in field name" bInfoPList = re.findall(‘{searchString}s*=s*{{[Pp]lainlist|.*’.format(searchString = searchString), content, …

Print in scientific format with powers of ten being only multiples of 3 Question: I haven’t found a way to only get exponents which are multiples of 3, when displaying numbers in the scientific format. Neither did I succeed writing a simple custom formatting function. Here is a quick example: Normal behaviour using scientific notation …

Python string.format() percentage without rounding Question: In the example below I would like to format to 1 decimal place but python seems to like rounding up the number, is there a way to make it not round the number up? >>> ‘{:.1%}’.format(0.9995) ‘100.0%’ >>> ‘{:.2%}’.format(0.9995) ‘99.95%’ Asked By: Ashy || Source Answers: There are a …

Python int to binary string? Question: Are there any canned Python methods to convert an Integer (or Long) into a binary string in Python? There are a myriad of dec2bin() functions out on Google… But I was hoping I could use a built-in function / library. Asked By: Nate || Source Answers: Unless I’m misunderstanding …