forked from edward/owl-map
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@ -1,3 +1,5 @@
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"""Utility functions."""
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import json
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import math
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import os.path
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@ -112,20 +114,26 @@ def any_upper(value: str) -> bool:
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return any(c.isupper() for c in value)
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def find_log_file(place):
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start = f"{place.place_id}_"
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for f in os.scandir(good_location()):
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if f.name.startswith(start):
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return f.path
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def get_free_space(config: flask.config.Config) -> int:
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"""Return the amount of available free space."""
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s = os.statvfs(config["FREE_SPACE_PATH"])
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return s.f_bsize * s.f_bavail
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def display_distance(units, dist):
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def metric_display_distance(units: str, dist: float) -> str | None:
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"""Convert distance from metres to the specified metric units."""
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if units == "km_and_metres":
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units = "km" if dist > 500 else "metres"
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if units == "metres":
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return f"{dist:,.0f} m"
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if units == "km":
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return f"{dist / 1000:,.2f} km"
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return None
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def display_distance(units: str, dist: float) -> str | None:
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"""Convert distance from metres to the specified units."""
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if units in ("miles_and_feet", "miles_and_yards"):
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total_feet = dist * feet_per_metre
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miles = total_feet / feet_per_mile
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@ -142,12 +150,7 @@ def display_distance(units, dist):
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miles = dist / metres_per_mile
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return f"{miles:,.2f} miles" if miles > 0.5 else f"{dist:,.0f} metres"
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if units == "km_and_metres":
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units = "km" if dist > 500 else "metres"
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if units == "metres":
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return f"{dist:,.0f} m"
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if units == "km":
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return f"{dist / 1000:,.2f} km"
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return metric_display_distance(units, dist)
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def is_in_range(address_range: str, address: str) -> bool:
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@ -177,20 +180,27 @@ def is_in_range(address_range: str, address: str) -> bool:
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return False
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def format_wikibase_time(v):
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p = v["precision"]
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class WikibaseTime(typing.TypedDict):
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"""Wikibase Time dict."""
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precision: int
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time: str
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def format_wikibase_time(v: WikibaseTime) -> str | None:
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"""Format wikibase time value into human readable string."""
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t = v["time"]
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# TODO: handle dates with century precision (7)
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# example: https://www.wikidata.org/wiki/Q108266998
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if p == 11:
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return date.fromisoformat(t[1:11]).strftime("%-d %B %Y")
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if p == 10:
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return date.fromisoformat(t[1:8] + "-01").strftime("%B %Y")
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if p == 9:
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return t[1:5]
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if p == 7:
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century = ((int(t[:5]) - 1) // 100) + 1
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end = " BC" if century < 0 else ""
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return num2words(abs(century), to="ordinal_num") + " century" + end
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match v["precision"]:
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case 11: # year, month and day
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return date.fromisoformat(t[1:11]).strftime("%-d %B %Y")
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case 10: # year and month
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return date.fromisoformat(t[1:8] + "-01").strftime("%B %Y")
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case 9: # year
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return t[1:5]
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case 7: # century
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century = ((int(t[:5]) - 1) // 100) + 1
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ordinal_num: str = num2words(abs(century), to="ordinal_num")
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return f"{ordinal_num} {century}{' BC' if century < 0 else ''}"
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case _: # not handled
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return None
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