contig name changed too lower case in bam.py --> contig name not found in header

[envanloo]

When using the Random access sample:

import bamnostic as bs
bam = bs.AlignmentFile("yourfile.bam", 'rb')
for i, read in enumerate(bam.fetch(contig="Scaffold_Name", start=1, stop=100)):
if i >= 3:
break
print(read)

bamnostic gives the error that 'scaffold_name" is not found in the header. Of course not, as the name has capitals.
To Reproduce

1. Make your own bam file with contig names containing capitals
2. Run the above python lines
3. You will get a message that the contig with a name in only lower case is not found.

Expected behavior
Bamnostic should keep the literal name of the contig and not change to lower case.

Desktop (please complete the following information):

• Win 6 64x
• Python Version: 3.7 using Spyder 3.3.1
• bamnostic Version: 1.0.0

Additional context
Problem seems to be the line in bam.py:
query = parse_region(**signature)

contig in bam.py is a str with the capital still in place
query.contig has the same value but now in lower case only
re-assigning contig to query.contig solved the problem:

query.contig=contig

in the line just after query = parse_region(**signature)

[betteridiot]

Thank you for bringing this to my attention. It seems pretty straightforward. I will try to take a look at this later today,

[betteridiot]

This should be fixed as of v1.0.1. The details of the fix can be found in the commit above.