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2e96373ac7
* add projects list * new project page * mypy * allow '.' in github identifiers * implement project create * project settings * disallow anons from being project members * uploadable project icon * docker attempt * fix tests * add tests * add description form * refactor to add useEntity and FieldSet * move FieldSet out of subdirectory * use same page for project tabs * scroll up to UnderlineNav when tab changes * stylelint * configure vscode mypy extension * mypy * fix mypy and dmypy dmypy does not support follow_imports=silent. Instead we explicitly disable most checks for asm_differ and m2c, which has the same effect * remove redundant mypy flags * FieldSet style tweaks * give UnderlineNav horiz padding * fix swr mutate of project header * few tweaks to help docker (#550) * eth changes * use POST/DELETE rather than PUT for project members * add migration * fix pr creation * simplify project platform derivation Co-authored-by: Mark Street <22226349+mkst@users.noreply.github.com> Co-authored-by: Ethan Roseman <ethteck@gmail.com>
96 lines
2.6 KiB
Python
96 lines
2.6 KiB
Python
from sqlite3 import IntegrityError
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from subprocess import CalledProcessError
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from typing import Any, ClassVar, Optional
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from rest_framework.response import Response
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from rest_framework.status import HTTP_400_BAD_REQUEST, HTTP_500_INTERNAL_SERVER_ERROR
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from rest_framework.views import exception_handler
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def custom_exception_handler(exc: Exception, context: Any) -> Optional[Response]:
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# Call REST framework's default exception handler first,
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# to get the standard error response.
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response = exception_handler(exc, context)
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if isinstance(exc, SubprocessError):
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response = Response(
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data={
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"code": exc.SUBPROCESS_NAME,
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"detail": exc.msg,
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},
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status=HTTP_400_BAD_REQUEST,
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)
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elif isinstance(exc, AssertionError) or isinstance(exc, IntegrityError):
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response = Response(
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data={
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"detail": str(exc),
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},
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status=HTTP_500_INTERNAL_SERVER_ERROR,
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)
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if response is not None:
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response.data["kind"] = exc.__class__.__name__
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return response
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class SubprocessError(Exception):
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SUBPROCESS_NAME: ClassVar[str] = "Subprocess"
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msg: str
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stdout: str
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stderr: str
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def __init__(self, message: str):
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self.msg = f"{self.SUBPROCESS_NAME} error: {message}"
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super().__init__(self.msg)
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self.stdout = ""
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self.stderr = ""
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@staticmethod
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def from_process_error(ex: CalledProcessError) -> "SubprocessError":
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error = SubprocessError(f"{ex.cmd[0]} returned {ex.returncode}")
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error.stdout = ex.stdout
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error.stderr = ex.stderr
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error.msg = ex.stdout
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return error
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class DiffError(SubprocessError):
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SUBPROCESS_NAME: ClassVar[str] = "Diff"
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class ObjdumpError(SubprocessError):
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SUBPROCESS_NAME: ClassVar[str] = "objdump"
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class NmError(SubprocessError):
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SUBPROCESS_NAME: ClassVar[str] = "nm"
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class CompilationError(SubprocessError):
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SUBPROCESS_NAME: ClassVar[str] = "Compiler"
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class SandboxError(SubprocessError):
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SUBPROCESS_NAME: ClassVar[str] = "Sandbox"
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class AssemblyError(SubprocessError):
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SUBPROCESS_NAME: ClassVar[str] = "Compiler"
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@staticmethod
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def from_process_error(ex: CalledProcessError) -> "SubprocessError":
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error = super(AssemblyError, AssemblyError).from_process_error(ex)
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error_lines = []
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for line in ex.stdout.splitlines():
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if "asm.s:" in line:
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error_lines.append(line[line.find("asm.s:") + len("asm.s:") :].strip())
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else:
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error_lines.append(line)
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error.msg = "\n".join(error_lines)
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return error
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