parent
fd7488bd04
commit
808f5c1d22
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@ -185,57 +185,147 @@ def get_launches(
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return [summarize_launch(launch) for launch in data["results"]]
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def format_launch_changes(differences: StrDict) -> str:
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"""Convert deepdiff output to human-readable format."""
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changes = []
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# Handle value changes
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if "values_changed" in differences:
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for path, change in differences["values_changed"].items():
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field = path.replace("root['", "").replace("']", "").replace("root.", "")
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old_val = change["old_value"]
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new_val = change["new_value"]
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# Format specific fields nicely
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if field == "net":
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try:
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old_dt = datetime.fromisoformat(old_val.replace("Z", "+00:00"))
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new_dt = datetime.fromisoformat(new_val.replace("Z", "+00:00"))
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changes.append(
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"Launch time changed from "
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+ old_dt.strftime("%d %b %Y at %H:%M UTC")
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+ " to "
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+ new_dt.strftime("%d %b %Y at %H:%M UTC")
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)
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except:
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changes.append(f"Launch time changed from {old_val} to {new_val}")
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elif field == "name":
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changes.append(f"Mission name changed from '{old_val}' to '{new_val}'")
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elif field == "probability":
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if old_val is None:
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changes.append(f"Launch probability set to {new_val}%")
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elif new_val is None:
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changes.append("Launch probability removed")
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else:
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changes.append(
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f"Launch probability changed from {old_val}% to {new_val}%"
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)
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elif "status" in field:
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def format_date(dt: datetime) -> str:
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"""Human readable date."""
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return dt.strftime("%d %b %Y at %H:%M UTC")
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def format_datetime_change(field_name: str, old_val: str, new_val: str) -> str:
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"""Format a datetime field change with proper error handling."""
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try:
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old_dt = datetime.fromisoformat(old_val.replace("Z", "+00:00"))
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new_dt = datetime.fromisoformat(new_val.replace("Z", "+00:00"))
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return (
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f"{field_name} changed from {format_date(old_dt)} to {format_date(new_dt)}"
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)
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except (ValueError, AttributeError):
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return f"{field_name} changed from {old_val} to {new_val}"
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def format_datetime_update(field_name: str, new_val: str) -> str:
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"""Format a datetime field update (showing only the new value)."""
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try:
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new_dt = datetime.fromisoformat(new_val.replace("Z", "+00:00"))
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return f"{field_name}: {format_date(new_dt)}"
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except (ValueError, AttributeError):
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return f"{field_name}: {new_val}"
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def format_probability_change(old_val: int, new_val: int) -> str:
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"""Format probability field changes."""
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if old_val is None:
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return f"Launch probability set to {new_val}%"
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elif new_val is None:
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return "Launch probability removed"
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else:
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return f"Launch probability changed from {old_val}% to {new_val}%"
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def handle_value_changes(differences: StrDict) -> tuple[list[str], set[str]]:
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"""Handle value changes in launch data."""
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changes: list[str] = []
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processed_paths: set[str] = set()
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# Skip fields that aren't useful to users
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SKIP_FIELDS = {
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"agency_launch_attempt_count",
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"agency_launch_attempt_count_year",
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"location_launch_attempt_count",
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"location_launch_attempt_count_year",
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"pad_launch_attempt_count",
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"pad_launch_attempt_count_year",
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"orbital_launch_attempt_count",
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"orbital_launch_attempt_count_year",
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}
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if "values_changed" not in differences:
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return changes, processed_paths
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for path, change in differences["values_changed"].items():
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if any(path.startswith(processed) for processed in processed_paths):
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continue
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field = path.replace("root['", "").replace("']", "").replace("root.", "")
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old_val = change["old_value"]
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new_val = change["new_value"]
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match field:
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case "status['name']":
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changes.append(f"Status changed from '{old_val}' to '{new_val}'")
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else:
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changes.append(
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f"{field.replace('_', ' ').title()} changed "
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+ f"from '{old_val}' to '{new_val}'"
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processed_paths.update(
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[
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"root['status']['id']",
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"root['status']['name']",
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"root['status']['abbrev']",
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"root['status']['description']",
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]
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)
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# Handle additions
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case x if x.startswith("status["):
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continue
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case "net_precision['name']":
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changes.append(
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f"Launch precision changed from '{old_val}' to '{new_val}'"
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)
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processed_paths.update(
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[
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"root['net_precision']['id']",
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"root['net_precision']['name']",
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"root['net_precision']['abbrev']",
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"root['net_precision']['description']",
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]
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)
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case x if x.startswith("net_precision["):
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continue
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case "net":
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changes.append(format_datetime_change("Launch time", old_val, new_val))
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case "window_start":
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changes.append(
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format_datetime_change("Launch window start", old_val, new_val)
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)
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case "window_end":
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changes.append(
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format_datetime_change("Launch window end", old_val, new_val)
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)
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case "last_updated":
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changes.append(format_datetime_update("Last updated", new_val))
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case "name":
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changes.append(f"Mission name changed from '{old_val}' to '{new_val}'")
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case "probability":
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changes.append(format_probability_change(old_val, new_val))
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case x if x in SKIP_FIELDS:
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continue
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case _:
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changes.append(f"{field} changed from '{old_val}' to '{new_val}'")
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return changes, processed_paths
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def format_launch_changes(differences: StrDict) -> str:
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"""Convert deepdiff output to human-readable format using match/case."""
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changes, processed_paths = handle_value_changes(differences)
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# Handle other difference types...
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if "dictionary_item_added" in differences:
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for path in differences["dictionary_item_added"]:
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field = path.replace("root['", "").replace("']", "").replace("root.", "")
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changes.append(f"New field added: {field.replace('_', ' ').title()}")
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# Handle removals
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if "dictionary_item_removed" in differences:
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for path in differences["dictionary_item_removed"]:
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field = path.replace("root['", "").replace("']", "").replace("root.", "")
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changes.append(f"Field removed: {field.replace('_', ' ').title()}")
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# Handle type changes
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if "type_changes" in differences:
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for path, change in differences["type_changes"].items():
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field = path.replace("root['", "").replace("']", "").replace("root.", "")
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@ -243,6 +333,7 @@ def format_launch_changes(differences: StrDict) -> str:
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f"{field.replace('_', ' ').title()} type changed "
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+ f"from {change['old_type'].__name__} to {change['new_type'].__name__}"
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)
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return (
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"\n".join(f"• {change}" for change in changes)
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if changes
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