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File size: 2,313 Bytes
046e3b8 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | import os
import io
from mamba import description, it, before
from fitzutils import (
dump_toc,
ToCEntry
)
from pdftocio.tocparser import parse_toc
dirpath = os.path.dirname(os.path.abspath(__file__))
valid_file = os.path.join(dirpath, "files/level2.pdf")
invalid_file = os.path.join(dirpath, "files/nothing.pdf")
with description("parse_toc") as self:
with before.all:
self.toc = [
ToCEntry(level=1, title="title1", pagenum=1, vpos=100.0),
ToCEntry(level=2, title="title2", pagenum=1, vpos=150.0),
ToCEntry(level=3, title="title3", pagenum=2, vpos=90.0),
ToCEntry(level=2, title="title4", pagenum=2, vpos=150.0),
ToCEntry(level=2, title="title5", pagenum=3, vpos=0.0),
ToCEntry(level=1, title="title6", pagenum=5, vpos=200.0)
]
self.toc_novpos = [
ToCEntry(level=1, title="title1", pagenum=1),
ToCEntry(level=2, title="title2", pagenum=1),
ToCEntry(level=3, title="title3", pagenum=2),
ToCEntry(level=2, title="title4", pagenum=2),
ToCEntry(level=2, title="title5", pagenum=3),
ToCEntry(level=1, title="title6", pagenum=5)
]
with it("can recover the result from dump_toc"):
toc_s = dump_toc(self.toc, True)
f = io.StringIO(toc_s)
assert parse_toc(f) == self.toc
assert parse_toc(f) != self.toc_novpos
toc_s = dump_toc(self.toc_novpos, False)
f = io.StringIO(toc_s)
assert parse_toc(f) == self.toc_novpos
assert parse_toc(f) != self.toc
with it("escapes quotations correctly"):
quoted = '"a ""quoted"" title" 2\n "a single \'quoted\' title" 4'
expect = [
ToCEntry(level=1, title='a "quoted" title', pagenum=2),
ToCEntry(level=2, title="a single 'quoted' title", pagenum=4)
]
f = io.StringIO(quoted)
assert parse_toc(f) == expect
with it("raises error when toc entry is invalid"):
malformed = '"entry" 1\n "error entry"'
f = io.StringIO(malformed)
try:
parse_toc(f)
except IndexError:
pass
else:
assert False, "must raise error"
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