Learn Python for free through a practical CSV automation project. Practice variables, loops, functions, validation, files, debugging and explained quizzes.
Learn Python for free through a practical CSV automation project. Practice variables, loops, functions, validation, files, debugging and explained quizzes. Work through connected modules with original READY teaching, realistic cases, worked examples and knowledge checks.
Practice with the supplied evidence, compare your reasoning with the explanations, and keep useful ideas in your private notes. Work at your own pace and return to your saved place.
Lessons are included with a free READY account. Training completion is separate from job-role certification and vendor credentials. Check the member course page for current completion-certificate availability.
WHAT YOU’LL PRACTICE
Capabilities you can put to work.
Run a saved Python 3 script and distinguish code from output. Use variables, strings and integers with explicit units. Read a basic error without guessing at a repair.
Use a list for a sequence and a dictionary for named fields. Convert numeric text before arithmetic. Normalize agreed text without changing record identity.
Use if, elif and else with correct indentation. Use a for loop and an accumulator to compute totals. Distinguish continue from ending the whole loop.
Define a function with parameters and a returned result. Catch a specific conversion error and reject invalid values. Test normal, boundary and invalid inputs.
Read a CSV using DictReader and a context manager. Check headers and preserve the original file. Handle quoted fields and empty values without naive splitting.
Apply explicit normalization and duplicate rules. Track accepted and rejected rows with reasons. Reconcile input counts with output counts.
Aggregate accepted records by region with explicit units. Write CSV outputs to a new directory using safe file modes. Make rerun behavior and partial failures visible.
Use expected results and negative tests to diagnose a script. Verify an AI suggestion before trusting or running it. Deliver a reproducible and honestly labeled work sample.
YOUR COURSE OUTLINE
Course Modules
Review each module’s focus before you sign in. Your account shows which learning activities are currently available.
01
Start Python and represent data
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Run a small script, inspect types and model named records before reading a file.
02
Control flow and reusable validation
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Process rows with explicit rules and test a small function at its boundaries.
03
Read and clean a real CSV
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Validate file shape, preserve raw evidence and account for every rejected row.
04
Produce a safe, useful output
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Create deterministic summaries and preserve existing source and output files.
05
Test and present your automation
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Verify examples and failure cases, then explain a reproducible work sample.
Who this course is for
Job seekers learning automation
Operations coordinators
Programming beginners
Before you start
Basic computer and file skills; Python 3 for optional local code execution. No prior programming or third-party packages required.
Work through the modules at a pace that lets you reflect and apply what you learn.
Know what’s included.
Is this training free, and how do I start?
The course overview is public. Sign in with a free READY account to use all 5 guided modules and save your progress. A free account is required to start learning. Existing members can sign in.
Does completing training mean I am certified?
No. Course completion and an optional READY learning certificate are separate from READYScore job-role certification. The member experience shows certificate eligibility and the existing READY$ policy.
Is this an official vendor course or credential?
Original, independent READY training. No vendor endorsement, external credential or hiring outcome is claimed. Training does not guarantee exam success or confer a vendor credential.
Does this assert learning hours or CEU/CPE eligibility?
The member course page shows the current estimated learning time and certificate eligibility. READY learning records do not guarantee that an outside provider will accept CEU/CPE credit; check that provider’s requirements. Existing certificate records are preserved.
Is this course free?
The lessons, knowledge checks and supplied practice resources are available with a free READY account. Course completion and a separate READY Certification are different.
Do I need to install software?
Basic computer and file skills; Python 3 for optional local code execution. No prior programming or third-party packages required.
Will this award a certification or guarantee a job?
No. This is original READY training with a fictional practice project. It does not issue a vendor credential, automatically award a READY Certification or guarantee hiring.
