HumachLearn course
Python Programming
Learn Python from first principles, then use it confidently for files, numerical computing, pandas, visualisation and small data projects.
0/171 lessons complete
01Getting Started with Python8 lessons
01What Python is and Where It is UsedOpen lesson · concept, visual, code, output and practice✓02Install Python or Choose a Notebook EnvironmentOpen lesson · concept, visual, code, output and practice✓03The Python Interpreter Scripts and NotebooksOpen lesson · concept, visual, code, output and practice✓04Your First Program with PrintOpen lesson · concept, visual, code, output and practice✓05Comments and Readable CodeOpen lesson · concept, visual, code, output and practice✓06Indentation and BlocksOpen lesson · concept, visual, code, output and practice✓07Getting Help with Help and DocumentationOpen lesson · concept, visual, code, output and practice✓08Reading Tracebacks Without PanicOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
02Variables, Types & Operators12 lessons
01Variables and AssignmentOpen lesson · concept, visual, code, output and practice✓02Valid Names and Naming ConventionsOpen lesson · concept, visual, code, output and practice✓03Integers and Floating Point NumbersOpen lesson · concept, visual, code, output and practice✓04Booleans and Comparison ResultsOpen lesson · concept, visual, code, output and practice✓05None and Missing Object ReferencesOpen lesson · concept, visual, code, output and practice✓06Inspect Types with TypeOpen lesson · concept, visual, code, output and practice✓07Convert Between Common TypesOpen lesson · concept, visual, code, output and practice✓08Arithmetic Operators and PrecedenceOpen lesson · concept, visual, code, output and practice✓09Comparison OperatorsOpen lesson · concept, visual, code, output and practice✓10Boolean Logic with and or and NotOpen lesson · concept, visual, code, output and practice✓11Assignment OperatorsOpen lesson · concept, visual, code, output and practice✓12Mini Lab Calculate a Shopping Basket TotalOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
03Strings & Text10 lessons
01Create Strings with QuotesOpen lesson · concept, visual, code, output and practice✓02Escape Characters and Raw StringsOpen lesson · concept, visual, code, output and practice✓03String Length and IndexingOpen lesson · concept, visual, code, output and practice✓04String SlicingOpen lesson · concept, visual, code, output and practice✓05Useful String MethodsOpen lesson · concept, visual, code, output and practice✓06Search and Replace TextOpen lesson · concept, visual, code, output and practice✓07Split and Join TextOpen lesson · concept, visual, code, output and practice✓08F Strings for Readable OutputOpen lesson · concept, visual, code, output and practice✓09Unicode and Text Encoding IntuitionOpen lesson · concept, visual, code, output and practice✓10Mini Lab Clean a Customer NameOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
04Collections & Data Structures15 lessons
01Create and Inspect ListsOpen lesson · concept, visual, code, output and practice✓02List Indexing and SlicingOpen lesson · concept, visual, code, output and practice✓03Append Insert Remove and PopOpen lesson · concept, visual, code, output and practice✓04Sort and Reverse ListsOpen lesson · concept, visual, code, output and practice✓05List ComprehensionsOpen lesson · concept, visual, code, output and practice✓06Tuples and Immutable RecordsOpen lesson · concept, visual, code, output and practice✓07Sets and Unique ValuesOpen lesson · concept, visual, code, output and practice✓08Set OperationsOpen lesson · concept, visual, code, output and practice✓09Create DictionariesOpen lesson · concept, visual, code, output and practice✓10Read and Update Dictionary ValuesOpen lesson · concept, visual, code, output and practice✓11Dictionary Methods and IterationOpen lesson · concept, visual, code, output and practice✓12Nested Lists and DictionariesOpen lesson · concept, visual, code, output and practice✓13Unpacking ValuesOpen lesson · concept, visual, code, output and practice✓14Enumerate and ZipOpen lesson · concept, visual, code, output and practice✓15Mini Lab Summarise Product RatingsOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
05Decisions & Loops12 lessons
01IF StatementsOpen lesson · concept, visual, code, output and practice✓02Elif and Else BranchesOpen lesson · concept, visual, code, output and practice✓03Compound ConditionsOpen lesson · concept, visual, code, output and practice✓04Nested DecisionsOpen lesson · concept, visual, code, output and practice✓05Conditional ExpressionsOpen lesson · concept, visual, code, output and practice✓06For Loops Over CollectionsOpen lesson · concept, visual, code, output and practice✓07Range for Counted LoopsOpen lesson · concept, visual, code, output and practice✓08While LoopsOpen lesson · concept, visual, code, output and practice✓09Break and ContinueOpen lesson · concept, visual, code, output and practice✓10Looping Through DictionariesOpen lesson · concept, visual, code, output and practice✓11Common Loop PatternsOpen lesson · concept, visual, code, output and practice✓12Mini Lab Flag Unusual TransactionsOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
06Functions & Reusable Code15 lessons
01Define and Call a FunctionOpen lesson · concept, visual, code, output and practice✓02Parameters and ArgumentsOpen lesson · concept, visual, code, output and practice✓03Return ValuesOpen lesson · concept, visual, code, output and practice✓04Default ArgumentsOpen lesson · concept, visual, code, output and practice✓05Keyword ArgumentsOpen lesson · concept, visual, code, output and practice✓06Variable Length Arguments with ArgsOpen lesson · concept, visual, code, output and practice✓07Keyword Collections with KwargsOpen lesson · concept, visual, code, output and practice✓08Local and Global ScopeOpen lesson · concept, visual, code, output and practice✓09Lambda FunctionsOpen lesson · concept, visual, code, output and practice✓10Functions as ValuesOpen lesson · concept, visual, code, output and practice✓11Type HintsOpen lesson · concept, visual, code, output and practice✓12DocstringsOpen lesson · concept, visual, code, output and practice✓13Generators and YieldOpen lesson · concept, visual, code, output and practice✓14Decorator IntuitionOpen lesson · concept, visual, code, output and practice✓15Mini Lab Reusable KPI FunctionsOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
07Errors, Debugging & Testing10 lessons
01Common Python ExceptionsOpen lesson · concept, visual, code, output and practice✓02Try and ExceptOpen lesson · concept, visual, code, output and practice✓03Else and FinallyOpen lesson · concept, visual, code, output and practice✓04Raise Your Own ExceptionsOpen lesson · concept, visual, code, output and practice✓05Assertions for AssumptionsOpen lesson · concept, visual, code, output and practice✓06Debug with Print and BreakpointsOpen lesson · concept, visual, code, output and practice✓07Use Logging Instead of Scattered PrintsOpen lesson · concept, visual, code, output and practice✓08Write a Small Unit TestOpen lesson · concept, visual, code, output and practice✓09Test Edge CasesOpen lesson · concept, visual, code, output and practice✓10Mini Lab Validate Incoming RecordsOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
08Files & Data Formats10 lessons
01Paths with PathlibOpen lesson · concept, visual, code, output and practice✓02Read a Text FileOpen lesson · concept, visual, code, output and practice✓03Write a Text FileOpen lesson · concept, visual, code, output and practice✓04Context Managers with withOpen lesson · concept, visual, code, output and practice✓05Read and Write CSV with CSVOpen lesson · concept, visual, code, output and practice✓06Read and Write JSONOpen lesson · concept, visual, code, output and practice✓07Work with Folders and Glob PatternsOpen lesson · concept, visual, code, output and practice✓08File EncodingsOpen lesson · concept, visual, code, output and practice✓09Create a Simple Data ExportOpen lesson · concept, visual, code, output and practice✓10Mini Lab Load and Summarise a CSVOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
09Modules, Packages & Environments10 lessons
01Import and from ImportOpen lesson · concept, visual, code, output and practice✓02Useful Standard Library ModulesOpen lesson · concept, visual, code, output and practice✓03Create Your Own ModuleOpen lesson · concept, visual, code, output and practice✓04Understand PackagesOpen lesson · concept, visual, code, output and practice✓05Install Packages with PipOpen lesson · concept, visual, code, output and practice✓06Virtual EnvironmentsOpen lesson · concept, visual, code, output and practice✓07Requirements Txt and Reproducible DependenciesOpen lesson · concept, visual, code, output and practice✓08Project Folder StructureOpen lesson · concept, visual, code, output and practice✓09Name MainOpen lesson · concept, visual, code, output and practice✓10Mini Lab Turn a Script Into a Small PackageOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
10NumPy for Numerical Computing14 lessons
01Why NumPy Arrays MatterOpen lesson · concept, visual, code, output and practice✓02Create ArraysOpen lesson · concept, visual, code, output and practice✓03Shape Ndim and DtypeOpen lesson · concept, visual, code, output and practice✓04INDEX and Slice ArraysOpen lesson · concept, visual, code, output and practice✓05Vectorised ArithmeticOpen lesson · concept, visual, code, output and practice✓06Boolean MasksOpen lesson · concept, visual, code, output and practice✓07Aggregation FunctionsOpen lesson · concept, visual, code, output and practice✓08Reshape and TransposeOpen lesson · concept, visual, code, output and practice✓09Broadcasting IntuitionOpen lesson · concept, visual, code, output and practice✓10Random Number GenerationOpen lesson · concept, visual, code, output and practice✓11NaN and Missing Numeric ValuesOpen lesson · concept, visual, code, output and practice✓12Basic Linear AlgebraOpen lesson · concept, visual, code, output and practice✓13Save and Load ArraysOpen lesson · concept, visual, code, output and practice✓14Mini Lab Analyse Sensor ReadingsOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
11pandas for Tabular Data17 lessons
01Series and DataframeOpen lesson · concept, visual, code, output and practice✓02Create a DataframeOpen lesson · concept, visual, code, output and practice✓03Read CSV DataOpen lesson · concept, visual, code, output and practice✓04Inspect Head Shape and DtypesOpen lesson · concept, visual, code, output and practice✓05Select Columns and RowsOpen lesson · concept, visual, code, output and practice✓06Filter RowsOpen lesson · concept, visual, code, output and practice✓07Sort ValuesOpen lesson · concept, visual, code, output and practice✓08Create and Transform ColumnsOpen lesson · concept, visual, code, output and practice✓09Handle Missing ValuesOpen lesson · concept, visual, code, output and practice✓10Groupby and AggregationOpen lesson · concept, visual, code, output and practice✓11Merge DataframesOpen lesson · concept, visual, code, output and practice✓12Pivot TablesOpen lesson · concept, visual, code, output and practice✓13Reshape with MeltOpen lesson · concept, visual, code, output and practice✓14Work with DatesOpen lesson · concept, visual, code, output and practice✓15Work with Text ColumnsOpen lesson · concept, visual, code, output and practice✓16Export Clean DataOpen lesson · concept, visual, code, output and practice✓17Mini Lab Analyse Monthly SalesOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
12Matplotlib & Visualisation12 lessons
01Figure and Axes ObjectsOpen lesson · concept, visual, code, output and practice✓02Create a Line ChartOpen lesson · concept, visual, code, output and practice✓03Create a Bar ChartOpen lesson · concept, visual, code, output and practice✓04Create a Scatter PlotOpen lesson · concept, visual, code, output and practice✓05Create a HistogramOpen lesson · concept, visual, code, output and practice✓06Create a Box PlotOpen lesson · concept, visual, code, output and practice✓07Multiple Plots with SubplotsOpen lesson · concept, visual, code, output and practice✓08Titles Labels and LegendsOpen lesson · concept, visual, code, output and practice✓09Annotations and Reference LinesOpen lesson · concept, visual, code, output and practice✓10Accessible Colour and Visual HierarchyOpen lesson · concept, visual, code, output and practice✓11Save a FigureOpen lesson · concept, visual, code, output and practice✓12Mini Lab Build an EDA FigureOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
13Object-Oriented Python13 lessons
01Objects and ClassesOpen lesson · concept, visual, code, output and practice✓02Init and Instance AttributesOpen lesson · concept, visual, code, output and practice✓03Instance MethodsOpen lesson · concept, visual, code, output and practice✓04Class and Static MethodsOpen lesson · concept, visual, code, output and practice✓05Inheritance BasicsOpen lesson · concept, visual, code, output and practice✓06Composition Over InheritanceOpen lesson · concept, visual, code, output and practice✓07Dataclasses for Data ContainersOpen lesson · concept, visual, code, output and practice✓08Properties and Controlled AttributesOpen lesson · concept, visual, code, output and practice✓09Dunder Methods IntuitionOpen lesson · concept, visual, code, output and practice✓10Iterators and Iterable ObjectsOpen lesson · concept, visual, code, output and practice✓11Separate Pure Logic from I OOpen lesson · concept, visual, code, output and practice✓12Refactor Duplicated CodeOpen lesson · concept, visual, code, output and practice✓13Mini Lab Model a Small Experiment RunOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→
14Capstone: A Small Data Project13 lessons
01Plan a Small Data ProjectOpen lesson · concept, visual, code, output and practice✓02Load Raw Files SafelyOpen lesson · concept, visual, code, output and practice✓03Validate Schema and TypesOpen lesson · concept, visual, code, output and practice✓04Clean and Transform RecordsOpen lesson · concept, visual, code, output and practice✓05Write Reusable Analysis FunctionsOpen lesson · concept, visual, code, output and practice✓06Create Summary TablesOpen lesson · concept, visual, code, output and practice✓07Create a PlotOpen lesson · concept, visual, code, output and practice✓08Handle Expected ErrorsOpen lesson · concept, visual, code, output and practice✓09Add TestsOpen lesson · concept, visual, code, output and practice✓10Write a Main Entry PointOpen lesson · concept, visual, code, output and practice✓11Export ResultsOpen lesson · concept, visual, code, output and practice✓12Document How to Run the ProjectOpen lesson · concept, visual, code, output and practice✓13Final Checklist and Next Learning PathsOpen lesson · concept, visual, code, output and practice✓Section test5 questions · check your understanding before moving on→