我正在尝试匹配两个 [Term]
或 [Term]
和 [Typedef]
中出现的所有情况文件包含类似这样的内容:
remark: Includes Ontology(OntologyID(OntologyIRI(<http://purl.obolibrary.org/obo/go/never_in_taxon.owl>))) [Axioms: 18 Logical Axioms: 0]
ontology: go
[Term]
id: GO:0000001
name: mitochondrion inheritance
namespace: biological_process
def: "The distribution of mitochondria, including the mitochondrial genome, into daughter cells after mitosis or meiosis, mediated by interactions between mitochondria and the cytoskeleton." [GOC:mcc, PMID:10873824, PMID:11389764]
synonym: "mitochondrial inheritance" EXACT []
is_a: GO:0048308 ! organelle inheritance
is_a: GO:0048311 ! mitochondrion distribution
[Term]
id: GO:0000002
name: mitochondrial genome maintenance
namespace: biological_process
def: "The maintenance of the structure and integrity of the mitochondrial genome; includes replication and segregation of the mitochondrial chromosome." [GOC:ai, GOC:vw]
is_a: GO:0007005 ! mitochondrion organization
[Term]
id: GO:0000011
name: vacuole inheritance
namespace: biological_process
def: "The distribution of vacuoles into daughter cells after mitosis or meiosis, mediated by interactions between vacuoles and the cytoskeleton." [GOC:mcc, PMID:10873824, PMID:14616069]
is_a: GO:0007033 ! vacuole organization
is_a: GO:0048308 ! organelle inheritance
[Typedef]
id: positively_regulates
name: positively regulates
namespace: external
xref: RO:0002213
holds_over_chain: negatively_regulates negatively_regulates
is_a: regulates ! regulates
transitive_over: part_of ! part of
[Typedef]
id: regulates
name: regulates
namespace: external
xref: RO:0002211
is_transitive: true
transitive_over: part_of ! part of
与:(?=\[Term\]\s)[\s\S]*(?=\s\s\[Term\]\s)
我只匹配在第一个 [Term]
和倒数第二个之间。
最佳答案
您可以使用
r'(?m)^\[Term].*(?:\r?\n(?!\[(?:Typedef|Term)]).*)*'
请参阅regex demo
详细信息
(?m)
- 多行修饰符^
- 行的开头\[Term]
-[Term]
子字符串.*
- 当前行的其余部分(?:\r?\n(?!\[(?:Typedef|Term)]).*)*
- 出现 0 次或多次:\r?\n(?!\[(?:Typedef|Term)])
- 换行符(CRLF 或 LF)后面没有[Typedef]
或[Term]
子字符串.*
- 当前行的其余部分
import re
s = """remark: Includes Ontology(OntologyID(OntologyIRI(<http://purl.obolibrary.org/obo/go/never_in_taxon.owl>))) [Axioms: 18 Logical Axioms: 0]
ontology: go
[Term]
id: GO:0000001
name: mitochondrion inheritance
namespace: biological_process
def: "The distribution of mitochondria, including the mitochondrial genome, into daughter cells after mitosis or meiosis, mediated by interactions between mitochondria and the cytoskeleton." [GOC:mcc, PMID:10873824, PMID:11389764]
synonym: "mitochondrial inheritance" EXACT []
is_a: GO:0048308 ! organelle inheritance
is_a: GO:0048311 ! mitochondrion distribution
[Term]
id: GO:0000002
name: mitochondrial genome maintenance
namespace: biological_process
def: "The maintenance of the structure and integrity of the mitochondrial genome; includes replication and segregation of the mitochondrial chromosome." [GOC:ai, GOC:vw]
is_a: GO:0007005 ! mitochondrion organization
[Term]
id: GO:0000011
name: vacuole inheritance
namespace: biological_process
def: "The distribution of vacuoles into daughter cells after mitosis or meiosis, mediated by interactions between vacuoles and the cytoskeleton." [GOC:mcc, PMID:10873824, PMID:14616069]
is_a: GO:0007033 ! vacuole organization
is_a: GO:0048308 ! organelle inheritance
[Typedef]
id: positively_regulates
name: positively regulates
namespace: external
xref: RO:0002213
holds_over_chain: negatively_regulates negatively_regulates
is_a: regulates ! regulates
transitive_over: part_of ! part of
[Typedef]
id: regulates
name: regulates
namespace: external
xref: RO:0002211
is_transitive: true
transitive_over: part_of ! part of"""
rx = r'(?m)^\[Term].*(?:\r?\n(?!\[(?:Typedef|Term)]).*)*'
cnt=0
for m in re.findall(rx, s):
print(m)
print('-------------- Next match ---------------')
cnt = cnt + 1
print("Number of mathes: {}".format(cnt))
输出:
[Term]
id: GO:0000001
name: mitochondrion inheritance
namespace: biological_process
def: "The distribution of mitochondria, including the mitochondrial genome, into daughter cells after mitosis or meiosis, mediated by interactions between mitochondria and the cytoskeleton." [GOC:mcc, PMID:10873824, PMID:11389764]
synonym: "mitochondrial inheritance" EXACT []
is_a: GO:0048308 ! organelle inheritance
is_a: GO:0048311 ! mitochondrion distribution
-------------- Next match ---------------
[Term]
id: GO:0000002
name: mitochondrial genome maintenance
namespace: biological_process
def: "The maintenance of the structure and integrity of the mitochondrial genome; includes replication and segregation of the mitochondrial chromosome." [GOC:ai, GOC:vw]
is_a: GO:0007005 ! mitochondrion organization
-------------- Next match ---------------
[Term]
id: GO:0000011
name: vacuole inheritance
namespace: biological_process
def: "The distribution of vacuoles into daughter cells after mitosis or meiosis, mediated by interactions between vacuoles and the cytoskeleton." [GOC:mcc, PMID:10873824, PMID:14616069]
is_a: GO:0007033 ! vacuole organization
is_a: GO:0048308 ! organelle inheritance
-------------- Next match ---------------
Number of mathes: 3
关于python - 两个字符串之间的正则表达式匹配python,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45825525/