ExternalModule

Represents an external module, like datetime, that can be referenced. These are only added to the graph during import resolution and will not exist in a local file’s subgraph. This is because we don’t know what an import is referencing or resolves to until we see the full codebase.

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Inherits from

Callable, Usable, Importable, Expression, HasName, Editable

Attributes

call_sites

Returns all call sites (invocations) of this callable in the codebase.

extended

Returns a SymbolGroup of all extended nodes associated with this element.

extended_source

Returns the source text representation of all extended nodes.

file

File property for ExternalModule class.

filepath

Returns the filepath of the module.

full_name

Returns the full name of the object, including the namespace path.

function_calls

Returns a list of all function calls contained within this expression.

name

Retrieves the base name of the object without namespace prefixes.

parameters

Returns list of named parameters from an external function symbol.

parent

The parent node of this Editable instance.

parent_class

Find the class this node is contained in

parent_function

Find the function this node is contained in

parent_statement

Find the statement this node is contained in

resolved_value

Returns the resolved type of an Expression.

return_type

The type of value returned by the callable, or a placeholder.

source

Text representation of the Editable instance.

variable_usages

Returns Editables for all TreeSitter node instances of variable usages within this node's

Methods

ancestors

Find all ancestors of the node of the given type. Does not return itself

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Returns

dependencies

Returns a list of symbols that this symbol depends on.

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Parameters

usage_types

default:UsageType.DIRECT

The types of dependencies to search for. Defaults to UsageType.DIRECT.

max_depth

default:None

Maximum depth to traverse in the dependency graph. If provided, will recursively collect

Returns

A list of symbols and imports that this symbol depends on, sorted by file location.

edit

Replace the source of this Editable with new_src.

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Parameters

new_src

required

The new source text to replace the current text with.

fix_indentation

default:False

If True, adjusts the indentation of `new_src` to match the current text's indentation level. Defaults to False.

priority

default:0

The priority of the edit transaction. Higher priority edits are applied first. Defaults to 0.

dedupe

default:True

If True, deduplicates identical transactions. Defaults to True.

Returns

find

Find and return matching nodes or substrings within an Editable instance.

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Parameters

strings_to_match

required

One or more strings to search for.

exact

default:False

If True, only return nodes whose source exactly matches one of the strings_to_match.

Returns

A list of Editable instances that match the search criteria.

find_string_literals

Returns a list of string literals within this node’s source that match any of the given

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Parameters

strings_to_match

required

A list of strings to search for in string literals.

fuzzy_match

default:False

If True, matches substrings within string literals. If False, only matches exact strings. Defaults to False.

Returns

A list of Editable objects representing the matching string literals.

flag

Adds a visual flag comment to the end of this Editable’s source text.

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Returns

from_import

Creates an ExternalModule instance from an Import instance.

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Parameters

imp

required

An Import instance containing the module information.

Returns

A new ExternalModule instance representing the external module.

get_import_string

Returns the import string used to import this module.

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Parameters

alias

default:None

An alternative name for the imported module.

module

default:None

The module from which to import.

import_type

default:ImportType.UNKNOWN

The type of import to generate. Defaults to ImportType.UNKNOWN.

is_type_import

default:False

Whether this is a type import. Defaults to False.

Returns

The import string that can be used to import this module.

get_name

Returns the name node of the object.

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Returns

The name node of the object. Can be a Name node for simple names, a ChainedAttribute for names with namespaces (e.g., a.b), or None if the object has no name.

get_parameter

Gets a specific parameter from the callable’s parameters list by name.

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Parameters

name

required

The name of the parameter to retrieve.

Returns

The parameter with the specified name, or None if no parameter with that name exists or if there are no parameters.

get_parameter_by_index

Returns the parameter at the given index.

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Parameters

index

required

The index of the parameter to retrieve.

Returns

The parameter at the specified index, or None if the parameter list is empty or the index does not exist.

get_parameter_by_type

Retrieves a parameter from the callable by its type.

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Parameters

type

required

The type to search for.

Returns

The parameter with the specified type, or None if no parameter is found or if the callable has no parameters.

get_variable_usages

Returns Editables for all TreeSitter nodes corresponding to instances of variable usage

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Parameters

var_name

required

The variable name to search for.

fuzzy_match

default:False

If True, matches variables where var_name is a substring. If False, requires exact match. Defaults to False.

Returns

List of Editable objects representing variable usage nodes matching the given name.

insert_after

Inserts code after this node.

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Parameters

new_src

required

The source code to insert after this node.

fix_indentation

default:False

Whether to adjust the indentation of new_src to match the current node. Defaults to False.

newline

default:True

Whether to add a newline before the new_src. Defaults to True.

priority

default:0

Priority of the insertion transaction. Defaults to 0.

dedupe

default:True

Whether to deduplicate identical transactions. Defaults to True.

Returns

insert_before

Inserts text before this node’s source with optional indentation and newline handling.

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Parameters

new_src

required

The text to insert before this node.

fix_indentation

default:False

Whether to fix the indentation of new_src to match the current node. Defaults to False.

newline

default:True

Whether to add a newline after new_src. Defaults to True.

priority

default:0

Transaction priority for managing multiple edits. Defaults to 0.

dedupe

default:True

Whether to deduplicate identical transactions. Defaults to True.

Returns

is_wrapped_in

Check if this node is contained another node of the given class

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Returns

parent_of_type

Find the first ancestor of the node of the given type. Does not return itself

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Returns

parent_of_types

Find the first ancestor of the node of the given type. Does not return itself

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Returns

reduce_condition

Reduces an editable to the following condition

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Returns

remove

Deletes this Node and its related extended nodes (e.g. decorators, comments).

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Parameters

delete_formatting

default:True

Whether to delete surrounding whitespace and formatting. Defaults to True.

priority

default:0

Priority of the removal transaction. Higher priority transactions are executed first. Defaults to 0.

dedupe

default:True

Whether to deduplicate removal transactions at the same location. Defaults to True.

Returns

rename

Renames a symbol and updates all its references in the codebase.

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Parameters

new_name

required

The new name for the symbol.

priority

default:0

Priority of the edit operation. Defaults to 0.

Returns

A tuple containing the file node ID and the new node ID of the renamed symbol.

replace

Search and replace occurrences of text within this node’s source and its extended nodes.

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Parameters

old

required

The text or pattern to search for.

new

required

The text to replace matches with.

count

default:-1

Maximum number of replacements to make. Defaults to -1 (replace all).

is_regex

default:False

Whether to treat 'old' as a regex pattern. Defaults to False.

priority

default:0

Priority of the replacement operation. Defaults to 0.

Returns

The total number of replacements made.

search

Returns a list of all regex match of regex_pattern, similar to python’s re.search().

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Parameters

regex_pattern

required

The regular expression pattern to search for.

include_strings

default:True

When False, excludes the contents of string literals from the search. Defaults to True.

include_comments

default:True

When False, excludes the contents of comments from the search. Defaults to True.

Returns

A list of Editable objects corresponding to the matches found.

set_name

Sets the name of a code element.

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Parameters

name

required

The new name to set for the object.

Returns

symbol_usages

Returns a list of symbols that use or import the exportable object.

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Parameters

usage_types

default:None

The types of usages to search for. Defaults to any.

Returns

A list of symbols that use or import the exportable object.

usages

Returns a list of usages of the exportable object.

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Parameters

usage_types

default:None

Specifies which types of usages to include in the results. Default is any usages.

Returns

A sorted list of Usage objects representing where this exportable is used, ordered by source location in reverse.