Syrupy | System Resource Usage Profiler | Monitoring library
kandi X-RAY | Syrupy Summary
kandi X-RAY | Syrupy Summary
System Resource Usage Profiler
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Top functions reviewed by kandi - BETA
- Profile a process
- Poll a process
- Convenience method to communicate with commands
- Updates the attributes of the file
- Checks if the candidate has an attribute of the candidate
- Format a table into a table
- Profile a command
- Open a file
- Return the column help text
- Return a pretty timestamp
Syrupy Key Features
Syrupy Examples and Code Snippets
Community Discussions
Trending Discussions on Syrupy
QUESTION
I have been working with some code that is meant to print a poem. The goal of the code is to make borders that will fit the poem's size. But that does not pertain to my issue. I have been trying to get the code to reprint a file, line for line, but ValueError: I/O operation on closed file.
is all that is returned.
I've attempted to get around this by reopening the file after it's closed, and reopening it after the def poemprint(poem):
function has completed. But both methods have failed. I don't know where to go from here.
ANSWER
Answered 2019-Feb-09 at 20:46Your steps are:
- You open a file in
harlem
variable - You call
poemprint
function withharlem
argument. Thisharlem
is referenced aspoem
inside of the function. - You close the file that
poem
references to (it isharlem
outside of the function) - You create a new variable
harlem
that exists only inside of the function - After the function is done, you have
harlem
as a closed file
This happens because harlem
in the poemprint
and the one outside are different objects.
Short example:
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Vulnerabilities
No vulnerabilities reported
Install Syrupy
You can use Syrupy like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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