ExecutionEnvironment

from panda3d.core import ExecutionEnvironment
class ExecutionEnvironment

Bases: DTOOL_SUPER_BASE

Encapsulates access to the environment variables and command-line arguments at the time of execution. This is encapsulated to support accessing these things during static init time, which seems to be risky at best.

Inheritance diagram

Inheritance diagram of ExecutionEnvironment

__init__(*args, **kwargs)
args = <ExecutionEnvironment.args[22] of <NULL>>
binary_name = '/opt/hostedtoolcache/Python/3.12.11/x64/bin/python3.12'
clearShadow()

C++ Interface: clear_shadow(str var)

/**

  • Removes a value set by a previous call to shadow_environment_variable(),

  • and lets the actual value of the variable show again.

*/

clear_shadow()

C++ Interface: clear_shadow(str var)

/**

  • Removes a value set by a previous call to shadow_environment_variable(),

  • and lets the actual value of the variable show again.

*/

cwd = Filename('/home/runner/work/panda3d-docs/panda3d-docs')
dtool_name = '/opt/hostedtoolcache/Python/3.12.11/x64/lib/python3.12/site-packages/panda3d/libp3dtool.so.1.11'
environment_variables = <ExecutionEnvironment.environment_variables[] of <NULL>>
expandString()

C++ Interface: expand_string(str str)

/**

  • Reads the string, looking for environment variable names marked by a $.

  • Expands all such variable names. A repeated dollar sign ($$) is mapped to

  • a single dollar sign.

  • Returns the expanded string.

*/

expand_string()

C++ Interface: expand_string(str str)

/**

  • Reads the string, looking for environment variable names marked by a $.

  • Expands all such variable names. A repeated dollar sign ($$) is mapped to

  • a single dollar sign.

  • Returns the expanded string.

*/

getArg()

C++ Interface: get_arg(int n)

/**

  • Returns the nth command-line argument. The index n must be in the range [0

  • parameter, not the binary name.

*/

getBinaryName()

C++ Interface: get_binary_name()

/**

  • Returns the name of the binary executable that started this program, if it

  • can be determined.

*/

getCwd()

C++ Interface: get_cwd()

/**

  • Returns the name of the current working directory.

*/

getDtoolName()

C++ Interface: get_dtool_name()

/**

  • Returns the name of the libdtool DLL that is used in this program, if it

  • can be determined.

*/

getEnvironmentVariable()

C++ Interface: get_environment_variable(str var)

/**

  • Returns the definition of the indicated environment variable, or the empty

  • string if the variable is undefined.

*/

getNumArgs()

C++ Interface: get_num_args()

/**

  • Returns the number of command-line arguments available, not counting arg 0,

  • the binary name.

*/

get_arg()

C++ Interface: get_arg(int n)

/**

  • Returns the nth command-line argument. The index n must be in the range [0

  • parameter, not the binary name.

*/

get_binary_name()

C++ Interface: get_binary_name()

/**

  • Returns the name of the binary executable that started this program, if it

  • can be determined.

*/

get_cwd()

C++ Interface: get_cwd()

/**

  • Returns the name of the current working directory.

*/

get_dtool_name()

C++ Interface: get_dtool_name()

/**

  • Returns the name of the libdtool DLL that is used in this program, if it

  • can be determined.

*/

get_environment_variable()

C++ Interface: get_environment_variable(str var)

/**

  • Returns the definition of the indicated environment variable, or the empty

  • string if the variable is undefined.

*/

get_num_args()

C++ Interface: get_num_args()

/**

  • Returns the number of command-line arguments available, not counting arg 0,

  • the binary name.

*/

hasEnvironmentVariable()

C++ Interface: has_environment_variable(str var)

/**

  • Returns true if the indicated environment variable is defined.

*/

has_environment_variable()

C++ Interface: has_environment_variable(str var)

/**

  • Returns true if the indicated environment variable is defined.

*/

setBinaryName()

C++ Interface: set_binary_name(str name)

/**

  • Do not use.

*/

setDtoolName()

C++ Interface: set_dtool_name(str name)

/**

  • Do not use.

*/

setEnvironmentVariable()

C++ Interface: set_environment_variable(str var, str value)

/**

  • Changes the definition of the indicated environment variable.

*/

set_binary_name()

C++ Interface: set_binary_name(str name)

/**

  • Do not use.

*/

set_dtool_name()

C++ Interface: set_dtool_name(str name)

/**

  • Do not use.

*/

set_environment_variable()

C++ Interface: set_environment_variable(str var, str value)

/**

  • Changes the definition of the indicated environment variable.

*/

shadowEnvironmentVariable()

C++ Interface: shadow_environment_variable(str var, str value)

/**

  • Changes the apparent definition of the indicated environment variable by

  • masking it within this class with a new value. This does not change the

  • actual environment variable, but future calls to get_environment_variable()

  • will return this new value.

*/

shadow_environment_variable()

C++ Interface: shadow_environment_variable(str var, str value)

/**

  • Changes the apparent definition of the indicated environment variable by

  • masking it within this class with a new value. This does not change the

  • actual environment variable, but future calls to get_environment_variable()

  • will return this new value.

*/